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  • MPEC 2015-E05 : 2015 DN215

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    M.P.E.C. 2015-E05                                Issued 2015 Mar. 1, 17:27 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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
    
                                      2015 DN215
    
    Observations:
         K15DL5N* C2015 02 26.50985 15 17 57.38 +21 41 20.7          17.2 VqEE005703
         K15DL5N  C2015 02 26.51285 15 17 53.51 +21 41 07.4          17.1 VqEE005703
         K15DL5N  C2015 02 26.51585 15 17 49.71 +21 40 53.7          17.1 VqEE005703
         K15DL5N  C2015 02 26.52743 15 17 34.80 +21 40 02.0          17.6 VqEE005703
         K15DL5N  C2015 02 26.52793 15 17 34.23 +21 39 59.7          17.8 VqEE005703
         K15DL5N  C2015 02 26.52843 15 17 33.51 +21 39 57.7          17.5 VqEE005703
         K15DL5N  C2015 02 26.52893 15 17 32.88 +21 39 55.4          17.7 VqEE005703
         K15DL5N  C2015 02 26.52943 15 17 32.25 +21 39 53.1          17.4 VqEE005703
         K15DL5N  C2015 02 26.81079 15 11 44.28 +21 18 35.6          17.5 RoEE005300
         K15DL5N  C2015 02 26.81172 15 11 43.10 +21 18 31.5          17.4 RoEE005300
         K15DL5N  C2015 02 26.81250 15 11 42.15 +21 18 27.9          17.4 RoEE005300
         K15DL5N  C2015 02 26.81307 15 11 41.41 +21 18 25.6          17.6 RoEE005300
         K15DL5N  C2015 02 26.81365 15 11 40.68 +21 18 22.7          17.4 RoEE005300
         K15DL5N  C2015 02 26.81425 15 11 39.92 +21 18 19.7          17.4 RoEE005300
         K15DL5N  C2015 02 26.81487 15 11 39.14 +21 18 16.9          17.5 RoEE005300
         K15DL5N  C2015 02 26.81545 15 11 38.42 +21 18 14.5          17.4 RoEE005300
         K15DL5N  C2015 02 26.94425 15 09 04.25 +21 07 51.7          17.3 RqEE005246
         K15DL5N  C2015 02 26.94439 15 09 04.05 +21 07 51.2                qEE005246
         K15DL5N  C2015 02 26.94454 15 09 03.88 +21 07 50.4                qEE005246
         K15DL5N  C2015 02 26.94472 15 09 03.66 +21 07 49.0                qEE005246
         K15DL5N  C2015 02 26.94494 15 09 03.41 +21 07 48.2                qEE005246
         K15DL5N  C2015 02 26.94514 15 09 03.13 +21 07 47.5                qEE005246
         K15DL5N  C2015 02 26.94534 15 09 02.85 +21 07 46.5                qEE005246
         K15DL5N KC2015 02 27.03641 15 07 12.01 +21 00 48.7                qEE005J95
         K15DL5N KC2015 02 27.03831 15 07 09.70 +21 00 40.0                qEE005J95
         K15DL5N KC2015 02 27.04010 15 07 07.50 +21 00 31.9          17.3 RqEE005J95
         K15DL5N KC2015 02 27.39666 15 00 01.89 +20 33 09.6          17.3 RqEE005H36
         K15DL5N KC2015 02 27.39975 14 59 58.16 +20 32 55.2          17.1 RqEE005H36
         K15DL5N KC2015 02 27.40284 14 59 54.47 +20 32 40.9          16.6 RqEE005H36
         K15DL5N KC2015 02 27.40563 14 59 51.14 +20 32 27.8          16.9 RqEE005H36
         K15DL5N  C2015 02 27.41331014 59 43.07 +20 31 57.6                qEE005G84
         K15DL5N  C2015 02 27.41442114 59 41.74 +20 31 52.2                qEE005G84
         K15DL5N  C2015 02 27.41768514 59 37.83 +20 31 38.0                qEE005G84
         K15DL5N  C2015 02 27.42107614 59 33.80 +20 31 21.6                qEE005G84
         K15DL5N  C2015 02 27.47485 14 58 29.56 +20 27 10.7          16.7 VqEE005G96
         K15DL5N  C2015 02 27.47518 14 58 29.18 +20 27 09.1          16.7 VqEE005G96
         K15DL5N  C2015 02 27.47551 14 58 28.78 +20 27 07.7          16.7 VqEE005G96
         K15DL5N  C2015 02 27.47583 14 58 28.39 +20 27 06.1          16.7 VqEE005G96
         K15DL5N  C2015 02 27.94594 14 49 33.08 +19 49 35.5          17.0 woEE005C41
         K15DL5N  C2015 02 27.95325 14 49 24.77 +19 49 01.6          17.0 woEE005C41
         K15DL5N  C2015 02 27.96063 14 49 16.36 +19 48 26.9          17.1 woEE005C41
         K15DL5N KC2015 02 28.98560 14 31 00.34 +18 26 24.9          17.2 VqEE005C43
         K15DL5N KC2015 02 28.98758 14 30 58.29 +18 26 15.6          17.0 VqEE005C43
         K15DL5N KC2015 02 28.99230 14 30 53.41 +18 25 53.4          17.3 VqEE005C43
         K15DL5N KC2015 02 28.99550 14 30 50.11 +18 25 38.2          17.2 VqEE005C43
         K15DL5N KC2015 02 28.99997 14 30 45.49 +18 25 17.1          17.1 VqEE005C43
         K15DL5N KC2015 03 01.10726 14 28 54.78 +18 16 50.7          17.2 VqEE005C47
         K15DL5N KC2015 03 01.11001 14 28 51.95 +18 16 37.9          17.0 VqEE005C47
         K15DL5N KC2015 03 01.11275 14 28 49.12 +18 16 24.5          17.2 VqEE005C47
         K15DL5N KC2015 03 01.11550 14 28 46.30 +18 16 11.5          17.3 VqEE005C47
         K15DL5N KC2015 03 01.11825 14 28 43.47 +18 15 58.4          17.2 VqEE005C47
         K15DL5N KC2015 03 01.12100 14 28 40.64 +18 15 45.2          17.2 VqEE005C47
         K15DL5N KC2015 03 01.12568 14 28 35.85 +18 15 23.0          17.1 VqEE005C47
         K15DL5N  C2015 03 01.41548 14 23 48.87 +17 52 41.8                oEE005711
         K15DL5N  C2015 03 01.41714 14 23 47.21 +17 52 34.2                oEE005711
         K15DL5N  C2015 03 01.41871 14 23 45.65 +17 52 26.7                oEE005711
         K15DL5N  C2015 03 01.42022 14 23 44.15 +17 52 19.5                oEE005711
         K15DL5N  C2015 03 01.64494 14 20 08.04 +17 35 37.9                qEE005Q65
         K15DL5N  C2015 03 01.64622 14 20 06.79 +17 35 32.4                qEE005Q65
         K15DL5N  C2015 03 01.64878 14 20 04.27 +17 35 19.6                qEE005Q65
         K15DL5N  C2015 03 01.65005 14 20 03.09 +17 35 14.4                qEE005Q65
    
    Observer details:
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha, M. Kocer.
        Measurer M. Tichy.  1.06-m KLENOT Telescope + CCD.
    300 Bisei Spaceguard Center--BATTeRS.  Observers S. Okumura, S. Urakawa,
        T. Sakamoto.  1.0-m f/3.0 reflector + CCD.
    703 Catalina Sky Survey.  Observers D. C. Fuls, J. A. Johnson.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
        0.68-m Schmidt + CCD.
    711 McDonald Observatory.  Observer J. G. Ries.  2.1-m reflector + CCD + focal
        reducer.
    C41 MASTER-II Observatory, Kislovodsk.  Observers V. Lipunov, E. Gorbovskoy,
        P. Balanutsa, N. Tiurina, A. Kuznetsov, A. Parkhomenko, A. Tlatov,
        D. Dormidontov, V. Senik, V. Kornilov.  Measurers D. Denisenko, K. Ivanov,
        S. Yazev, O. Gress, V. Krushinsky, S. Shurpakov.  0.4-m f/2.5 reflector
        + CCD.
    C43 Hoyerswerda.  Observer P. Lindner.  0.30-m f/6.3 Schmidt-Cassegrain + CCD.
    C47 Nonndorf.  Observer G. Dangl.  0.25-m f/4.8 reflector + CCD.
    G84 Mount Lemmon SkyCenter.  Observer M. Langbroek.  0.81-m f/7
        Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, R. G. Matheny.  Measurers
        E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
        1.5-m reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    Q65 Warrumbungle Observatory.  Observers P. Starr, M. Langbroek.  Measurer
        M. Langbroek.
    
    Orbital elements:
    2015 DN215                                          PHA, Earth MOID = 0.0199 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 352.76589              (2000.0)            P               Q
    n   0.21422113     Peri.   80.64841     +0.10579760     -0.99433226
    a   2.7662696      Node     3.33281     +0.82668262     +0.08208198
    e   0.7509638      Incl.   10.40443     +0.55263253     +0.06757152
    P   4.60           H   19.8           G   0.15           U   6
    Residuals in seconds of arc
    150226 703  0.4-  0.1-    150226 246  0.2-  0.0     150228 C43  0.4+  0.1-
    150226 703  0.6-  0.1+    150226 246  0.7-  0.1-    150228 C43  0.3+  0.0
    150226 703  0.1+  0.2-    150227 J95  0.1+  0.1-    150228 C43  0.4+  0.1-
    150226 703  0.4-  0.1+    150227 J95  0.2+  0.2-    150228 C43  0.4+  0.1-
    150226 703  0.6+  0.1+    150227 J95  0.1-  0.2-    150301 C47  0.3+  0.2-
    150226 703  0.5-  0.3+    150227 H36  0.2-  0.1-    150301 C47  0.3+  0.1+
    150226 703  0.4-  0.3+    150227 H36  0.5-  0.2-    150301 C47  0.1+  0.2-
    150226 703  0.2-  0.2+    150227 H36  0.4-  0.1-    150301 C47  0.3+  0.1-
    150226 300  0.5+  0.0     150227 H36  0.2-  0.2-    150301 C47  0.3+  0.1-
    150226 300  0.3+  0.1+    150227 G84  1.2-  0.3-    150301 C47  0.2+  0.1-
    150226 300  0.7+  0.1+    150227 G84  1.2-  0.5-    150301 C47  0.6+  0.0
    150226 300  0.4+  0.4+    150227 G84  1.2-  0.4+    150301 711  0.6-  0.2+
    150226 300  0.4+  0.1+    150227 G84  0.9-  0.2-    150301 711  0.5-  0.5+
    150226 300  0.3+  0.1-    150227 G96  0.0   0.1-    150301 711  0.2-  0.4+
    150226 300  0.3+  0.1-    150227 G96  0.2+  0.2-    150301 711  0.1+  0.4+
    150226 300  0.4+  0.1+    150227 G96  0.1+  0.0     150301 Q65  0.6-  0.2-
    150226 246  0.3+  0.2+    150227 G96  0.0   0.1-    150301 Q65  0.5-  0.3+
    150226 246  0.1-  0.3+    150227 C41  0.2+  0.4-    150301 Q65  0.7-  0.5-
    150226 246  0.1+  0.2+    150227 C41  0.4+  0.0     150301 Q65  0.2+  0.2+
    150226 246  0.1+  0.4-    150227 C41  0.3+  0.0
    150226 246  0.3+  0.2-    150228 C43  0.4+  0.1-
    
    Ephemeris:
    2015 DN215               a,e,i = 2.77, 0.75, 10                  q = 0.6889
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 01 30    21 28 21.4 +11 57 12   0.2788  0.7611    31.4   137.5    23.0
    ...
    2015 02 14    19 40 13.6 +22 29 28   0.1412  0.8982    47.5   125.8    20.6
    ...
    2015 02 22    17 02 53.3 +25 36 27   0.1076  0.9853    84.8    88.9    18.1
    ...
    2015 02 28    14 48 31.0 +19 45 56   0.1185  1.0537   119.4    55.0    17.3
    2015 03 01    14 30 44.0 +18 26 04   0.1233  1.0652   124.4    50.1    17.3
    2015 03 02    14 14 32.0 +17 07 02   0.1288  1.0768   129.1    45.6    17.2
    ...
    2015 03 08    13 04 54.4 +10 29 09   0.1725  1.1469   151.5    24.4    17.4
    ...
    2015 03 16    12 16 38.2 +05 16 08   0.2491  1.2409   170.6     7.5    17.8
    ...
    2015 03 31    11 39 20.0 +00 54 47   0.4272  1.4159   165.1    10.5    19.4
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-E05
    

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