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  • MPEC 2023-S189 : 2023 SN5

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    M.P.E.C. 2023-S189                           Issued 2023 September 24, 15:06 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    			  
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2023 SN5                                 
    
    
    Observations:
         K23S05N*1C2023 09 23.20913123 27 19.721+28 33 28.04               VES189703
         K23S05N 1C2023 09 23.21446323 27 43.441+28 30 25.67         16.80GVES189703
         K23S05N 1C2023 09 23.22513123 28 30.896+28 24 18.00         17.21GVES189703
         K23S05N mC2023 09 23.25721323 30 50.303+28 05 57.23         16.45GVES189I52
         K23S05N mC2023 09 23.25739323 30 51.088+28 05 51.07         16.33GVES189I52
         K23S05N mC2023 09 23.25756323 30 51.818+28 05 45.24         16.46GVES189I52
         K23S05N mC2023 09 23.25773323 30 52.556+28 05 39.30         16.51GVES189I52
         K23S05N mC2023 09 23.31241823 34 44.929+27 34 03.76         16.51GVES189I52
         K23S05N mC2023 09 23.31258923 34 45.642+27 33 57.92         16.57GVES189I52
         K23S05N mC2023 09 23.31275923 34 46.355+27 33 51.98         16.61GVES189I52
         K23S05N mC2023 09 23.31292923 34 47.053+27 33 46.04         16.63GVES189I52
         K23S05N  C2023 09 23.31508 23 34 57.75 +27 31 02.6          16.5  rES189718
         K23S05N  C2023 09 23.31618 23 35 02.33 +27 30 24.9          16.4  rES189718
         K23S05N  C2023 09 23.31890 23 35 13.76 +27 28 50.3          16.5  rES189718
         K23S05N  C2023 09 23.32026 23 35 19.51 +27 28 03.3          16.5  rES189718
         K23S05N  C2023 09 23.32136 23 35 24.12 +27 27 25.0          16.5  rES189718
         K23S05N KC2023 09 23.74363800 03 38.30 +23 29 54.3          16.2 GXES189L99
         K23S05N KC2023 09 23.74485300 03 42.49 +23 29 17.2          15.7 GXES189L99
         K23S05N KC2023 09 23.74606800 03 46.70 +23 28 40.4          16.0 GXES189L99
         K23S05N KC2023 09 23.77542400 05 31.190+23 12 50.90         16.8 GVES189A17
         K23S05N KC2023 09 23.78101400 05 50.062+23 09 59.36         17.0 GVES189A17
         K23S05N KC2023 09 23.78339800 05 58.097+23 08 46.36         16.8 GVES189A17
         K23S05N KC2023 09 23.80820500 07 22.665+22 56 53.75         16.9 GVES189K63
         K23S05N KC2023 09 23.81040300 07 30.000+22 55 47.20         16.9 GVES189K63
         K23S05N KC2023 09 23.81221 00 07 36.542+22 54 43.06         16.8 VqES189C77
         K23S05N KC2023 09 23.81309 00 07 40.15 +22 54 15.2          16.3 RZES189C95
         K23S05N KC2023 09 23.81316 00 07 39.737+22 54 14.00         17.5 VqES189C77
         K23S05N KC2023 09 23.81367700 07 40.749+22 54 06.13         16.7 GVES189K63
         K23S05N KC2023 09 23.81416 00 07 42.962+22 53 43.51         17.0 VqES189C77
         K23S05N KC2023 09 23.81514 00 07 46.224+22 53 13.45         17.5 VqES189C77
         K23S05N KC2023 09 23.81517 00 07 46.95 +22 53 11.3          16.2 RZES189C95
         K23S05N KC2023 09 23.81648400 07 46.03 +22 51 55.5          16.8 GVES189G34
         K23S05N KC2023 09 23.81690700 07 50.304+22 51 07.42         16.7 GVES189Z80
         K23S05N KC2023 09 23.81725 00 07 52.30 +22 52 22.9          16.8 GXES189K83
         K23S05N KC2023 09 23.81726 00 07 53.79 +22 52 08.4          16.4 RZES189C95
         K23S05N KC2023 09 23.81849 00 07 56.32 +22 51 45.6          17.0 GXES189K83
         K23S05N KC2023 09 23.81969 00 08 00.23 +22 51 08.9          16.8 GXES189K83
         K23S05N KC2023 09 23.81977500 07 56.76 +22 50 15.1          16.2 GVES189G34
         K23S05N KC2023 09 23.82061700 08 02.530+22 49 14.95         17.1 GVES189Z80
         K23S05N KC2023 09 23.82306600 08 07.49 +22 48 34.2          16.2 GVES189G34
         K23S05N KB2023 09 23.82858900 08 31.98 +22 46 05.7          16.5 GVES189I93
         K23S05N KB2023 09 23.82993700 08 36.37 +22 45 24.8          16.6 GVES189I93
         K23S05N KB2023 09 23.83128300 08 40.75 +22 44 44.0          16.7 GVES189I93
         K23S05N KB2023 09 23.83262900 08 45.11 +22 44 03.5          16.6 GVES189I93
         K23S05N KB2023 09 23.83397500 08 49.47 +22 43 22.7          16.5 GVES189I93
         K23S05N KB2023 09 23.83532100 08 53.84 +22 42 42.0          16.8 GVES189I93
         K23S05N hC2023 09 23.85075000 09 40.817+22 33 59.54         16.8 GVES189J95
         K23S05N KC2023 09 23.85177400 09 39.73 +22 33 59.9          15.2 GVES189G34
         K23S05N hC2023 09 23.85223500 09 45.564+22 33 14.47         16.7 GVES189J95
         K23S05N KC2023 09 23.85505800 09 50.21 +22 32 19.8          15.5 GVES189G34
         K23S05N hC2023 09 23.85640300 09 58.939+22 31 08.72         16.8 GVES189J95
         K23S05N KB2023 09 23.85775900 10 06.48 +22 31 30.0          16.9 GXES189958
         K23S05N KC2023 09 23.85834000 10 00.56 +22 30 40.5          16.9 GVES189G34
         K23S05N KC2023 09 23.86163500 10 11.03 +22 29 00.3          16.0 GVES189G34
         K23S05N KB2023 09 23.86171100 10 19.03 +22 29 31.1          16.7 GXES189958
         K23S05N KB2023 09 23.86328 00 10 12.59 +22 29 08.0          16.5 GXES189M45
         K23S05N KB2023 09 23.86566500 10 31.52 +22 27 32.3          17.1 GXES189958
         K23S05N KB2023 09 23.86661 00 10 22.96 +22 27 26.8          16.8 GXES189M45
         K23S05N KB2023 09 23.86928 00 10 40.38 +22 25 53.5          16.6 GXES189K19
         K23S05N KB2023 09 23.86991 00 10 33.24 +22 25 46.5          16.8 GXES189M45
         K23S05N KB2023 09 23.87048 00 10 44.16 +22 25 17.5          16.6 GXES189K19
         K23S05N KB2023 09 23.87170 00 10 47.97 +22 24 40.9          16.8 GXES189K19
         K23S05N  C2023 09 23.88184 00 11 17.50 +22 18 34.3          16.3 GVES189C23
         K23S05N  C2023 09 23.88270 00 11 20.25 +22 18 07.8          16.3 GVES189C23
         K23S05N  C2023 09 23.88384 00 11 23.75 +22 17 34.0          16.4 GVES189C23
         K23S05N  C2023 09 23.88470 00 11 26.37 +22 17 09.2          16.4 GVES189C23
         K23S05N  C2023 09 23.88556 00 11 29.14 +22 16 42.2          16.2 GVES189C23
         K23S05N KC2023 09 23.89303 00 11 51.26 +22 14 14.6          16.6 VqES189L47
         K23S05N KC2023 09 23.89731 00 12 04.43 +22 12 02.4          16.8 VqES189L47
         K23S05N KC2023 09 23.90160 00 12 17.46 +22 09 52.9          16.9 VqES189L47
         K23S05N KC2023 09 23.90857 00 12 38.73 +22 06 22.6          16.9 VqES189L47
         K23S05N KC2023 09 23.91002300 12 44.46 +22 05 14.6                VES189204
         K23S05N KC2023 09 23.91104900 12 47.58 +22 04 44.3                VES189204
         K23S05N KC2023 09 23.91230800 12 51.40 +22 04 05.9                VES189204
         K23S05N KC2023 09 23.91282 00 12 51.60 +22 04 14.8          17.1 VqES189L47
         K23S05N KC2023 09 23.91380700 12 55.98 +22 03 20.9          17.0 GVES189204
         K23S05N KC2023 09 23.91449700 12 58.05 +22 03 00.3                VES189204
         K23S05N KC2023 09 23.91646 00 13 10.71 +22 02 32.7          16.7 GXES189Z41
         K23S05N KC2023 09 23.91689200 13 04.54 +22 02 22.0          16.1 RVES189M50
         K23S05N KC2023 09 23.91707 00 13 04.45 +22 02 06.4          16.9 VqES189L47
         K23S05N KC2023 09 23.91932300 13 11.94 +22 01 08.3          16.0 RVES189M50
         K23S05N KC2023 09 23.92394 00 13 33.34 +21 58 49.6          16.9 GXES189Z41
         K23S05N KC2023 09 23.93143 00 13 55.87 +21 55 06.4          16.9 GXES189Z41
         K23S05N KB2023 09 23.93843300 14 08.947+21 50 28.43         16.8 GXES189K74
         K23S05N KB2023 09 23.93879 00 14 10.17 +21 49 49.7          16.4 GVES189L65
         K23S05N KB2023 09 23.93891400 14 10.399+21 50 13.67         16.9 GXES189K74
         K23S05N KB2023 09 23.93939600 14 11.846+21 49 59.56         16.4 GXES189K74
         K23S05N KB2023 09 23.94133 00 14 17.81 +21 48 33.4          16.5 GVES189L65
         K23S05N KB2023 09 23.94387 00 14 25.45 +21 47 17.4          17.0 GVES189L65
         K23S05N KB2023 09 24.13962600 24 03.174+20 22 27.84         18.3 VZES189Y05
         K23S05N KB2023 09 24.14299700 24 11.975+20 20 51.56         18.7 VZES189Y05
         K23S05N KB2023 09 24.14639600 24 20.847+20 19 14.55         17.4 VZES189Y05
         K23S05N KC2023 09 24.16726500 25 38.28 +20 00 24.9          17.2 VuES189H21
         K23S05N KC2023 09 24.16948800 25 44.14 +19 59 23.5          17.1 VuES189H21
         K23S05N KC2023 09 24.17065900 25 47.22 +19 58 51.1          17.2 VuES189H21
         K23S05N KC2023 09 24.17188700 25 50.45 +19 58 17.1          17.0 VuES189H21
         K23S05N  C2023 09 24.39628900 35 37.498+18 19 57.11         16.86oVES189T05
         K23S05N  C2023 09 24.39945400 35 44.690+18 18 36.00         16.83oVES189T05
         K23S05N  C2023 09 24.40261800 35 51.931+18 17 14.32         17.11oVES189T05
         K23S05N  C2023 09 24.43688600 37 09.022+18 02 35.02         16.69oVES189T05
         K23S05N  C2023 09 24.50695500 39 42.528+17 32 49.49         17.28cVES189T05
         K23S05N  C2023 09 24.51039000 39 49.802+17 31 23.70         17.26cVES189T05
         K23S05N  C2023 09 24.51084200 39 51.077+17 31 09.52         17.74cVES189T05
         K23S05N  C2023 09 24.51129500 39 51.864+17 30 59.47         17.30cVES189T05
         K23S05N  C2023 09 24.51174700 39 52.853+17 30 47.92         17.28cVES189T05
         K23S05N KC2023 09 24.53163100 41 08.84 +17 20 12.5          17.1 GVES189900
         K23S05N KC2023 09 24.53542900 41 17.10 +17 18 40.0          17.0 GVES189900
         K23S05N KC2023 09 24.53922600 41 25.36 +17 17 07.8          17.1 GVES189900
         K23S05N KC2023 09 24.54302300 41 33.55 +17 15 35.6          17.2 GVES189900
         K23S05N KC2023 09 24.54681900 41 41.74 +17 14 03.5          17.0 GVES189900
         K23S05N KC2023 09 24.55061600 41 49.89 +17 12 31.8          16.9 GVES189900
    
    Observer details:
    204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
        reflector + CCD.
    703 Catalina Sky Survey.  Observer A. Serrano.  Measurers E. J. Christensen,
        D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
        J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
        Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.  0.68-m Schmidt + 10K
        CCD.
    718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    958 Observatoire de Dax.  Observer P. Dupouy.  0.32-m f/4.1 0.32-m Schmidt-
        Cassegrain + CMO.
    A17 Guidestar Observatory, Weinheim.  Observers M. Emmerich, S. Melchert.
        0.36-m f/6.0 Schmidt-Cassegrain + CCD.
    C23 Olmen.  Observer A. Diepvens.  Refractor + CCD.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4.0 reflector + CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observers D. Husar, M. Junius.
        Measurer D. Husar.  0.30-m f/5.8 Schmidt-Cassegrain + CCD.
    G34 Oberfrauendorf.  Observer T. Felber.  0.35-m f/6.3 Schmidt-Cassegrain +
        CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. Serrano.  Measurers
        E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
        Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
        Wierzchos.  1.0-m prime focus + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CMO.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    K19 PASTIS Observatory, Banon.  Observer C. Demeautis.  0.28-m f/2.2 reflector
        + CMO.
    K63 G. Pascoli Observatory, Castelvecchio Pascoli.  Observer R. Bacci.  0.41-m
        f/3.75 0.41m f/3.2  Newton + CCD.
    K74 Muensterschwarzach Observatory, Schwarzach.  Observer C. Gerhard.  0.30-m
        f/3.75 reflector + CMO.
    K83 Beppe Forti Astronomical Observatory, Montelupo.  Observers M. Tombelli,
        M. Lombardo, M. Iozzi, A. Mazzanti, A. Squilloni, L. Grazzini, T. Bitossi,
        E. Venticinque.  Measurers M. Tombelli, F. Bernardi.  0.40-m f/8 Ritchey-
        Chretien + CCD.
    L47 Osservatorio Astronomico, Piobbico.  Observers A. Teseo, A. Annamelia.
        Measurer A. Teseo.  0.20-m f/6.3 Schmidt-Cassegrain + CCD.
    L65 Bredenkamp Observatory, Bremen.  Observer H. Duin.  0.23-m f/6.3 reflector
        + CMO.
    L99 Novosilky.  Observer A. M. Kozhukhov.  0.30-m f/1.0 astrograf + CMO.
    M45 Starhopper Observatory, Sfantu Gheorghe.  Observer F. Ursache.  0.41-m
        f/7.5 reflector + CMO.
    M50 Virtual Telescope Project, Manciano.  Observer G. Masi.  0.36-m  f/6.9
        Schmidt-Cassegrain + CCD.
    T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, R. Siverd, J. Tonry, H.
        Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
        J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
    Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade.  Observer C. Jacques.  0.45-m
        f/2.9 reflector + CMO.
    Z41 Irydeo Observatory, Camarma de Esteruelas.  Observer F. Calvo.  0.28-m
        f/2.2 reflector + CCD.
    Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurers G. Wells, D.
        Bamberger.  0.25-m f/8.0 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2023 SN5                                                 Earth MOID = 0.0119 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
    M   6.07473              (2000.0)            P               Q                  
    n   0.40440416     Peri.  146.09628     +0.85814076     +0.51338048             
    a   1.8110300      Node   183.03279     -0.49234841     +0.81961265             
    e   0.4638909      Incl.    6.41238     -0.14555921     +0.25431395             
    P   2.44           H   24.90          G   0.15           U   7                  
    Residuals in seconds of arc
    230923 703  0.1-  0.0     230923 G34  0.5+  0.2+    230923 L47  0.1-  0.0
    230923 703  0.5+  0.1-    230923 Z80  0.2-  0.1+    230923 204  0.6+  0.2-
    230923 703 (5.1+  2.6-)   230923 G34  0.7+  0.2-    230923 204  0.3+  0.1-
    230923 I52  0.3-  0.0     230923 I93  0.1+  0.1+    230923 Z41  0.1+  0.0
    230923 I52  0.2-  0.1+    230923 I93  0.1+  0.0     230923 M50  0.2-  0.6+
    230923 I52  0.2-  0.1+    230923 I93  0.1+  0.1-    230923 L47  0.1-  0.4-
    230923 I52  0.1-  0.0     230923 I93  0.0   0.1+    230923 M50  0.7+  0.0
    230923 I52  0.0   0.1-    230923 I93  0.1-  0.0     230923 Z41  0.0   0.0
    230923 I52  0.0   0.0     230923 I93  0.0   0.1+    230923 Z41  0.2-  0.0
    230923 I52  0.0   0.0     230923 J95  0.0   0.1+    230923 K74  0.1-  0.1+
    230923 I52  0.2-  0.0     230923 G34  0.2-  0.3-    230923 L65  0.4-  0.4+
    230923 718  0.2-  0.4-    230923 J95  0.3-  0.1-    230923 K74  0.0   0.2-
    230923 718  0.7-  0.1+    230923 G34  0.4+  0.6-    230923 K74  0.0   0.1+
    230923 718  0.8-  0.0     230923 J95  0.1-  0.2+    230923 L65  0.4-  0.3+
    230923 718  0.2-  0.3+    230923 958  0.4+  0.0     230923 L65  0.3-  0.5+
    230923 718  0.3-  0.3+    230923 G34  0.3-  0.2-    230924 Y05  0.3-  0.2+
    230923 L99  0.5+  1.6-    230923 G34  0.4+  0.4-    230924 Y05  0.5-  0.1+
    230923 L99  1.0+  1.0-    230923 958  0.5+  0.1+    230924 Y05  0.5-  0.1+
    230923 L99  1.8+  0.1-    230923 M45  0.8+  0.8-    230924 H21  0.2+  0.3+
    230923 A17  0.1+  0.2+    230923 958  0.1+  0.3+    230924 H21  0.2+  0.4+
    230923 A17  0.2-  0.1+    230923 M45  0.5+  0.5-    230924 H21  0.2+  0.4+
    230923 A17  0.1-  0.2+    230923 K19  0.0   0.2-    230924 H21  0.2+  0.4+
    230923 K63  1.4-  0.6-    230923 M45  0.6+  0.3-    230924 T05  0.1+  0.2-
    230923 K63  0.4+  0.2-    230923 K19  0.3+  0.0     230924 T05  0.3-  0.2+
    230923 C77  0.6-  0.4+    230923 K19  0.1+  0.2+    230924 T05  0.1+  0.1-
    230923 C95  0.4+  0.1-    230923 C23  0.4+  0.3-    230924 T05  0.3-  0.1+
    230923 C77  0.5+  0.2+    230923 C23 (1.3+  0.8-)   230924 T05  0.5+  0.2-
    230923 K63 (0.8+  1.6-)   230923 C23  0.5+  0.2-    230924 T05  1.4-  1.0+
    230923 C77  0.0   0.0     230923 C23 (0.4-  0.9+)   230924 T05 (2.8+  1.7-)
    230923 C77  0.5+  0.2-    230923 C23  0.8+  0.2-    230924 T05  0.1+  0.3-
    230923 C95  0.2+  0.8-    230923 L47  0.1-  3.1+    230924 T05  0.3+  0.4-
    230923 G34  0.6+  0.1+    230923 L47  0.7+  0.1+    230924 900  0.3-  0.2+
    230923 Z80  0.3-  0.3-    230923 L47  0.4-  0.0     230924 900  0.3-  0.0
    230923 K83  0.1-  0.1-    230923 L47  0.3+  0.2-    230924 900  0.1+  0.0
    230923 C95  0.1+  0.2-    230923 204  0.5+  0.3-    230924 900  0.3-  0.0
    230923 K83  0.4-  0.3+    230923 204  0.4+  0.2+    230924 900  0.1-  0.1-
    230923 K83  0.3-  0.1+    230923 204  0.3+  0.3-    230924 900  0.3-  0.2+
    
    Ephemeris:
    2023 SN5                 a,e,i = 1.81, 0.46, 6                   q = 0.9709
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 08 25    15 01 09.0 +12 33 15   0.1432  0.9721    70.3   101.7    24.3
    ...
    2023 09 09    15 26 44.9 +16 01 07   0.06845 0.9797    64.3   112.1    23.3
    ...
    2023 09 17    16 20 06.8 +24 36 44   0.02886 0.9967    71.6   106.8    21.2
    ...
    2023 09 23    23 09 45.0 +30 36 19   0.01316 1.0148   147.1    32.5    16.9
    2023 09 24    00 17 11.7 +21 24 34   0.01589 1.0182   158.4    21.3    17.0
    2023 09 25    00 56 58.0 +14 25 36   0.01966 1.0217   161.1    18.6    17.4
    ...
    2023 10 01    02 10 12.1 -00 37 28   0.04851 1.0452   153.9    25.0    19.6
    ...
    2023 10 09    02 28 10.6 -04 49 44   0.09078 1.0818   154.5    23.4    21.0
    ...
    2023 10 24    02 31 53.7 -06 10 13   0.1778  1.1633   159.7    17.2    22.4
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S189
    


    Read MPEC 2023-S188 Read MPEC 2023-S190


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)