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  • MPEC 2017-M20 : 2017 MF

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    M.P.E.C. 2017-M20                                Issued 2017 June 18, 22:46 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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
    
                                        2017 MF
    
    Observations:
         K17M00F* C2017 06 18.27034 15 19 23.99 -08 19 50.4          17.0 VqEM020703
         K17M00F  C2017 06 18.27571 15 19 34.01 -08 17 09.2          17.0 VqEM020703
         K17M00F  C2017 06 18.28108 15 19 44.09 -08 14 27.5          17.1 VqEM020703
         K17M00F  C2017 06 18.28644 15 19 54.24 -08 11 44.7          17.0 VqEM020703
         K17M00F  C2017 06 18.33689 15 21 34.94 -07 45 23.5          17.2 VqEM020G96
         K17M00F  C2017 06 18.33700 15 21 35.18 -07 45 19.9          17.3 VqEM020G96
         K17M00F  C2017 06 18.33712 15 21 35.40 -07 45 16.2          17.3 VqEM020G96
         K17M00F  C2017 06 18.33723 15 21 35.67 -07 45 12.4          17.1 VqEM020G96
         K17M00F KC2017 06 18.47682 15 28 43.74 -05 59 57.4          17.3 VqEM020E23
         K17M00F KC2017 06 18.47959 15 28 50.23 -05 58 12.6          17.2 VqEM020E23
         K17M00F KC2017 06 18.48237 15 28 56.72 -05 56 26.6          16.9 VqEM020E23
         K17M00F KC2017 06 18.48891 15 29 12.10 -05 52 17.5          17.1 VqEM020E23
         K17M00F KC2017 06 18.49169 15 29 18.65 -05 50 30.2          16.9 VqEM020E23
         K17M00F KC2017 06 18.49447 15 29 25.23 -05 48 43.4          16.8 VqEM020E23
         K17M00F KC2017 06 18.85494 15 51 08.75 -01 37 44.0          16.1 RrEM020106
         K17M00F KC2017 06 18.85548 15 51 11.77 -01 37 11.2          16.4 VSEM020595
         K17M00F KC2017 06 18.85711 15 51 18.09 -01 35 36.0          16.1 VSEM020595
         K17M00F KC2017 06 18.85724 15 51 17.75 -01 35 29.5          16.2 RrEM020106
         K17M00F KC2017 06 18.85873 15 51 24.44 -01 34 01.1          16.3 VSEM020595
         K17M00F KC2017 06 18.85938 15 51 33.39 -01 33 22.0          16.0 RUEM020587
         K17M00F KC2017 06 18.85954 15 51 26.74 -01 33 15.0          16.1 RrEM020106
         K17M00F KC2017 06 18.85954 15 51 27.62 -01 33 13.2          16.1 VSEM020595
         K17M00F KC2017 06 18.86038 15 51 37.31 -01 32 23.2                UEM020587
         K17M00F KC2017 06 18.86104 15 51 39.90 -01 31 44.8                UEM020587
         K17M00F KC2017 06 18.86187 15 51 43.20 -01 30 55.3          16.2 RUEM020587
         K17M00F  C2017 06 18.87093 15 52 32.93 -01 20 22.1          15.9 RqEM020B74
         K17M00F KC2017 06 18.87237415 52 17.61 -01 22 17.9          15.6 VUEM020G34
         K17M00F KC2017 06 18.87361915 52 22.72 -01 21 02.3          16.5 VUEM020G34
         K17M00F KC2017 06 18.87368 15 52 27.91 -01 18 28.4          17.0 RqEM020160
         K17M00F  C2017 06 18.87416 15 52 45.77 -01 17 09.0          15.9 RqEM020B74
         K17M00F KC2017 06 18.87478915 52 27.35 -01 19 53.3          15.7 VUEM020G34
         K17M00F KC2017 06 18.87480 15 52 32.36 -01 17 21.7          16.7 RqEM020160
         K17M00F KC2017 06 18.87591 15 52 36.77 -01 16 15.2          16.7 RqEM020160
         K17M00F KC2017 06 18.87607815 52 32.46 -01 18 37.9          17.2 VUEM020G34
         K17M00F KC2017 06 18.87703 15 52 41.23 -01 15 07.5          16.8 RqEM020160
         K17M00F KC2017 06 18.87730815 52 37.61 -01 17 23.5          15.7 VUEM020G34
         K17M00F KC2017 06 18.87815 15 52 45.69 -01 14 00.5          16.7 RqEM020160
         K17M00F KC2017 06 18.87849915 52 42.43 -01 16 11.5          17.0 VUEM020G34
         K17M00F KC2017 06 18.87913 15 52 52.27 -01 13 40.4          16.2 RqEM020203
         K17M00F  C2017 06 18.87983 15 53 08.46 -01 11 28.3          15.8 RqEM020B74
         K17M00F  C2017 06 18.88201 15 53 17.22 -01 09 16.5          16.0 RqEM020B74
         K17M00F KC2017 06 18.88394 15 53 11.66 -01 10 16.3          16.4 RqEM020A17
         K17M00F KC2017 06 18.88552 15 53 18.05 -01 07 14.0          16.2 RqEM020203
         K17M00F KC2017 06 18.89093 15 53 40.32 -01 03 11.0          16.5 RqEM020A17
         K17M00F KC2017 06 18.89114715 53 34.15 -01 03 24.9          16.5 VUEM020G34
         K17M00F KC2017 06 18.89231815 53 39.03 -01 02 12.9          16.9 VUEM020G34
         K17M00F KC2017 06 18.89350815 53 43.99 -01 00 59.5          16.7 VUEM020G34
         K17M00F KC2017 06 18.89398 15 53 52.91 -01 00 04.5          16.1 RqEM020A17
         K17M00F KC2017 06 18.89438 15 53 54.16 -00 58 11.8          16.2 RqEM020203
         K17M00F KC2017 06 18.89457815 53 48.36 -00 59 54.5          16.2 VUEM020G34
         K17M00F KC2017 06 18.89706 15 54 05.69 -00 56 54.8          16.2 RqEM020A17
         K17M00F KC2017 06 18.90017 15 54 17.97 -00 52 14.7          16.2 RqEM020203
         K17M00F KC2017 06 18.90020 15 54 18.76 -00 53 40.7          16.3 RqEM020A17
         K17M00F KC2017 06 18.90708 15 55 01.22 -00 44 41.0          16.6 VqEM020I93
         K17M00F  C2017 06 18.90725 15 54 31.60 -00 45 45.8          16.0 RoEM020K88
         K17M00F  C2017 06 18.90752 15 54 32.71 -00 45 29.6          15.6 RoEM020K88
         K17M00F  C2017 06 18.90779 15 54 33.87 -00 45 12.3          15.8 RoEM020K88
         K17M00F  C2017 06 18.90833 15 54 36.12 -00 44 38.3          15.7 RoEM020K88
         K17M00F  C2017 06 18.90860 15 54 37.35 -00 44 21.2          16.0 RoEM020K88
         K17M00F  C2017 06 18.90887 15 54 38.41 -00 44 05.3          16.1 RoEM020K88
         K17M00F  C2017 06 18.90914 15 54 39.54 -00 43 47.4          16.0 RoEM020K88
         K17M00F KC2017 06 18.90960 15 55 11.76 -00 42 02.9          16.2 VqEM020I93
         K17M00F  C2017 06 18.90968 15 54 41.81 -00 43 14.3          15.7 RoEM020K88
         K17M00F  C2017 06 18.90995 15 54 42.95 -00 42 56.9          15.8 RoEM020K88
         K17M00F  C2017 06 18.91022 15 54 44.08 -00 42 39.7          15.9 RoEM020K88
         K17M00F  C2017 06 18.91076 15 54 46.37 -00 42 06.1          15.8 RoEM020K88
         K17M00F  C2017 06 18.91103 15 54 47.50 -00 41 49.2          15.7 RoEM020K88
         K17M00F  C2017 06 18.91130 15 54 48.65 -00 41 32.4          15.5 RoEM020K88
         K17M00F KC2017 06 18.91162 15 54 59.26 -00 42 28.0          16.3 VSEM020C43
         K17M00F  C2017 06 18.91184 15 54 50.91 -00 40 59.0          15.9 RoEM020K88
         K17M00F  C2017 06 18.91211 15 54 52.06 -00 40 41.8          15.8 RoEM020K88
         K17M00F  C2017 06 18.91238 15 54 53.20 -00 40 24.4          15.7 RoEM020K88
         K17M00F  C2017 06 18.91265 15 54 54.32 -00 40 07.7          16.1 RoEM020K88
         K17M00F  C2017 06 18.91291 15 54 55.46 -00 39 50.8          15.6 RoEM020K88
         K17M00F KC2017 06 18.91315 15 55 05.80 -00 40 51.5          16.4 VSEM020C43
         K17M00F  C2017 06 18.91346 15 54 57.77 -00 39 16.5          15.5 RoEM020K88
         K17M00F  C2017 06 18.91372 15 54 58.89 -00 38 59.3          15.5 RoEM020K88
         K17M00F KC2017 06 18.91404 15 55 30.37 -00 37 23.6          16.6 VqEM020I93
         K17M00F  C2017 06 18.91426 15 55 01.17 -00 38 25.7          15.6 RoEM020K88
         K17M00F KC2017 06 18.91468 15 55 12.33 -00 39 15.6          16.5 VSEM020C43
         K17M00F  C2017 06 18.91480 15 55 03.49 -00 37 51.9          15.7 RoEM020K88
         K17M00F  C2017 06 18.91507 15 55 04.62 -00 37 34.9          15.8 RoEM020K88
         K17M00F KC2017 06 18.91510515 55 36.02 -00 38 50.3                UEM020J95
         K17M00F KC2017 06 18.91559915 55 38.15 -00 38 18.9                UEM020J95
         K17M00F KC2017 06 18.91609415 55 40.28 -00 37 47.8          16.4 GUEM020J95
         K17M00F KC2017 06 18.91621 15 55 18.86 -00 37 39.0          16.6 VSEM020C43
         K17M00F KC2017 06 18.91774 15 55 25.44 -00 36 02.3          16.4 VSEM020C43
         K17M00F KC2017 06 18.92341 15 55 52.24 -00 27 16.6          16.2  UEM020104
         K17M00F KC2017 06 18.92706 15 56 07.81 -00 23 22.7          16.1  UEM020104
         K17M00F KC2017 06 18.93255 15 56 31.39 -00 17 28.4          16.2  UEM020104
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
    106 Crni Vrh.  Observer B. Mikuz.  0.6-m f/3.3 Deltagraph + CCD.
    160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
        Measurer E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.28-m f/6.8 Schmidt-Cassegrain + CCD.
    587 Sormano.  Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.  Measurer
        P. Sicoli.  0.5-m f/6.8 reflector + CCD.
    595 Farra d'Isonzo.  Observers F. Bressan, E. Pettarin, M. Vivona.  Measurer
        E. Pettarin.  0.61-m f/4.0 reflector + CCD.
    703 Catalina Sky Survey.  Observer R. G. Matheny.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        0.68-m Schmidt + 10K CCD.
    A17 Guidestar Observatory, Weinheim.  Observers M. Emmerich, S. Melchert.
        0.36-m f/6 Schmidt-Cassegrain + CCD.
    B74 Santa Maria de Montmagastrell.  Observer J. M. Bosch.  0.40-m f/10
        Schmidt-Cassegrain + CCD.
    C43 Hoyerswerda.  Observer P. Lindner.  0.30-m f/6.3 Schmidt-Cassegrain + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
    G34 Oberfrauendorf.  Observer T. Felber.  0.25-m f/10 Schmidt-Cassegrain + CCD
        + f/6.3 focal reducer.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer R. Konyves-Toth.  Measurer
        K. Sarneczky.  0.60-m Schmidt + CCD.
    
    Orbital elements:
    2017 MF                                                  Earth MOID = 0.0026 AU
    Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
    M  27.50286              (2000.0)            P               Q
    n   0.49909874     Peri.   29.40905     +0.38481670     +0.92268665
    a   1.5740254      Node   263.23199     -0.85143812     +0.34491990
    e   0.3687317      Incl.    1.37215     -0.35632743     +0.17227772
    P   1.97           H   26.6           G   0.15           U   5
    Residuals in seconds of arc
    170618 703  0.1+  0.3+    170618 G34  0.3+  0.5+    170618 K88  0.2+  0.6+
    170618 703  0.4+  0.6+    170618 160  0.2-  0.4-    170618 I93  0.5+  0.6+
    170618 703  0.3+  0.3+    170618 160  0.3-  0.5-    170618 K88  0.1+  0.2-
    170618 703  0.1+  0.5+    170618 G34  1.3-  1.2-    170618 K88  0.2+  0.3+
    170618 G96  0.2-  0.4-    170618 160  0.4-  0.1-    170618 K88  0.0   0.5+
    170618 G96  0.0   0.4-    170618 G34  1.2+  0.6-    170618 K88  0.2+  0.2+
    170618 G96  0.5-  0.5-    170618 160  0.6-  0.5-    170618 K88  0.1+  0.2+
    170618 G96  0.1+  0.3-    170618 G34  1.0+  0.1-    170618 K88  0.2+  0.0
    170618 E23  0.3-  0.1+    170618 203  0.4-  0.2-    170618 C43  0.6-  0.0
    170618 E23  0.1+  0.0     170618 B74  0.7+  0.5+    170618 K88  0.1-  0.5-
    170618 E23  0.1-  0.4+    170618 B74  0.8+  0.5+    170618 K88  0.0   0.3-
    170618 E23  0.0   0.5-    170618 A17  0.2-  0.1-    170618 K88  0.0   0.1+
    170618 E23  0.3-  0.0     170618 203  0.5-  0.5-    170618 K88  0.4-  0.2-
    170618 E23  0.4-  0.5-    170618 A17  0.3-  0.1-    170618 K88  0.2+  0.3+
    170618 106  0.8-  0.3-    170618 G34  0.2-  0.2-    170618 C43  0.3-  0.4+
    170618 595  0.7+  0.1+    170618 G34  0.4+  0.2+    170618 K88  0.1-  0.1-
    170618 595  0.0   0.1+    170618 G34  0.9+  0.7+    170618 K88  0.2+  0.8+
    170618 106  0.5-  0.2-    170618 A17  0.3-  0.4-    170618 I93  0.2+  0.4+
    170618 595  0.1+  0.1+    170618 203  0.5-  0.0     170618 K88  0.0   0.3+
    170618 587  0.4+  0.0     170618 G34  0.0   0.0     170618 C43  0.3-  0.1-
    170618 106  0.7-  0.5-    170618 A17  0.1-  0.1-    170618 K88  0.4+  0.0
    170618 595  0.2+  0.4+    170618 203  0.6-  0.4-    170618 K88  0.2+  0.1-
    170618 587  0.2+  0.1+    170618 A17  0.0   0.0     170618 J95  0.4-  0.3-
    170618 587  0.1+  0.3-    170618 I93  0.2+  0.5+    170618 J95  0.2-  0.1-
    170618 587  0.5+  0.4+    170618 K88  0.3+  0.5+    170618 J95  0.1-  0.2-
    170618 B74  0.6+  0.7+    170618 K88  0.1-  0.2-    170618 C43  0.6-  0.1-
    170618 G34  0.4+  0.1+    170618 K88  0.3+  0.2+    170618 C43  0.3-  0.2-
    170618 G34  1.7+  1.5+    170618 K88  0.0   0.4+    170618 104  0.3-  0.3-
    170618 160  0.1-  0.0     170618 K88  1.4+  0.6+    170618 104  0.3-  0.4-
    170618 B74  0.4+  0.7+    170618 K88  0.3+  0.4-    170618 104  0.2-  0.3-
    
    Ephemeris:
    2017 MF                  a,e,i = 1.57, 0.37, 1                   q = 0.9936
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 05 19    14 22 34.0 -22 37 26   0.1222  1.1280   161.1    16.9    23.2
    ...
    2017 06 03    14 16 20.0 -21 39 01   0.06261 1.0667   145.9    32.2    22.1
    ...
    2017 06 11    14 20 44.5 -20 10 27   0.03295 1.0405   139.2    39.7    20.8
    ...
    2017 06 17    14 50 02.1 -14 21 17   0.01112 1.0243   138.6    41.0    18.5
    2017 06 18    15 10 44.4 -10 03 33   0.0076061.0219   140.7    39.0    17.6
    2017 06 19    16 02 34.1 +01 20 43   0.0043431.0196   144.0    35.8    16.3
    ...
    2017 06 25    01 44 32.4 +25 58 41   0.01871 1.0075    60.7   118.3    22.7
    ...
    2017 07 03    02 04 22.4 +23 11 09   0.04764 0.9971    64.5   113.0    24.3
    ...
    2017 07 18    02 17 47.2 +22 35 02   0.1005  0.9964    75.8    98.6    25.2
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-M20
    

    Read MPEC 2017-M19 Read MPEC 2017-M21


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