[Iaude] MPEC M104: 2015 VA185 [a=1.87,e=0.41,i=8.5,H=21.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Jun 25 07:51:06 EDT 2020


M.P.E.C. 2020-M104                                Issued 2020 June 25, 11:49 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2015 VA185                                   


Observations:
     K15VI5A KC2015 11 07.93305 03 05 39.99 +17 57 48.8          20.6 RqEM104J04
     K15VI5A KC2015 11 07.93867 03 05 39.62 +17 57 40.3          20.3 RqEM104J04
     K15VI5A KC2015 11 07.94427 03 05 39.26 +17 57 33.4          20.3 RqEM104J04
     K15VI5A  C2015 11 08.11162 03 05 28.00 +17 53 26.7          20.2 RcEM104J04
     K15VI5A  C2015 11 08.12285 03 05 27.27 +17 53 10.4          20.6 RcEM104J04
     K15VI5A  C2015 11 08.13408 03 05 26.52 +17 52 53.7          19.9 RcEM104J04
     K15VI5A* C2015 11 08.26757 03 05 19.72 +17 49 36.9          20.3 VqEM104G96
     K15VI5A  C2015 11 08.27290 03 05 19.37 +17 49 28.9          20.2 VqEM104G96
     K15VI5A  C2015 11 08.27823 03 05 19.01 +17 49 21.0          20.4 VqEM104G96
     K15VI5A  C2015 11 08.28356 03 05 18.64 +17 49 13.5          20.6 VqEM104G96
     K15VI5A  C2015 11 14.24001 02 59 57.25 +15 34 29.0          20.6 VqEM104G96
     K15VI5A  C2015 11 14.24459 02 59 56.98 +15 34 23.4          20.6 VqEM104G96
     K15VI5A  C2015 11 14.24916 02 59 56.74 +15 34 17.5          20.8 VqEM104G96
     K15VI5A  C2015 11 14.25376 02 59 56.48 +15 34 11.9          20.7 VqEM104G96
     K15VI5A  C2020 05 24.39736315 42 34.180-13 51 45.60         21.97GVEM104F52
     K15VI5A  C2020 05 24.40863015 42 33.159-13 51 33.36         21.87GVEM104F52
     K15VI5A  C2020 05 24.41989115 42 32.199-13 51 20.86         21.74GVEM104F52
     K15VI5A  C2020 05 24.43114715 42 31.184-13 51 08.42         21.72GVEM104F52
     K15VI5A  C2020 06 11.35816415 18 58.772-08 19 20.17         22.38GVEM104F51
     K15VI5A  C2020 06 11.37102715 18 57.823-08 19 06.43         20.80GVEM104F51
     K15VI5A  C2020 06 11.38385915 18 56.870-08 18 53.12         21.87GVEM104F51
     K15VI5A  C2020 06 11.39667615 18 55.925-08 18 39.61         21.69GVEM104F51
     K15VI5A  C2020 06 21.32508815 09 47.658-05 39 18.60         21.56GVEM104F52
     K15VI5A  C2020 06 21.33752015 09 47.058-05 39 07.84         21.75GVEM104F52
     K15VI5A  C2020 06 22.33016915 09 07.612-05 25 07.35         22.55wUEM104F52
     K15VI5A  C2020 06 22.34071415 09 07.131-05 24 58.38         21.96wUEM104F52
     K15VI5A  C2020 06 22.35122815 09 06.642-05 24 49.69         22.04wUEM104F52
     K15VI5A ^C2020 06 23.42603515 08 27.009-05 10 05.90         22.03GVEM104568
     K15VI5A ^C2020 06 23.42721315 08 26.963-05 10 04.98         22.11GVEM104568
     K15VI5A ^C2020 06 23.42839415 08 26.914-05 10 03.98         21.96GVEM104568
     K15VI5A ^C2020 06 23.42973115 08 26.863-05 10 02.90         21.94GVEM104568
     K15VI5A ^C2020 06 23.43091015 08 26.815-05 10 01.91         21.96GVEM104568
     K15VI5A ^C2020 06 23.43208815 08 26.772-05 10 00.95         21.95GVEM104568
     K15VI5A ^C2020 06 25.28324415 07 28.955-04 45 47.03         21.91GVEM104568
     K15VI5A ^C2020 06 25.28443615 07 28.914-04 45 46.11         21.94GVEM104568
     K15VI5A ^C2020 06 25.28561515 07 28.871-04 45 45.22         21.93GVEM104568

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet, T. Burdullis.
    Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope +
    CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
    J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien
    + CCD.
G96 Mt. Lemmon Survey.  Observers D. C. Fuls, A. R. Gibbs.  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.
J04 ESA Optical Ground Station, Tenerife.  Observers P. Ruiz, D. Abreu.
    Measurers A. Knofel, D. Koschny, M. Busch, M. Micheli, E. Schwab, H.
    Bill, U. Carsenty, F. Hormuth, K. Kida, G. Lehmann, S. Schmalz, S.
    Shurpakov.  1.0-m f/4.4 reflector + CCD.

Orbital elements:
2015 VA185                                               Earth MOID = 0.1771 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 316.14985              (2000.0)            P               Q
n   0.38596023     Peri.  106.12616     +0.88471819     +0.45326649
a   1.8682759      Node   227.06526     -0.46388908     +0.83335327
e   0.4061360      Incl.    8.54106     -0.04561411     +0.31634131
P   2.55           H   21.5           G   0.15           U   2
Residuals in seconds of arc
151107 J04  0.1+  0.2-    151114 G96  0.1-  0.1-    200622 F52  0.1+  0.2-
151107 J04  0.1+  0.5-    151114 G96  0.1-  0.0     200622 F52  0.0   0.0
151107 J04  0.2+  0.7+    200524 F52  0.3+  0.1-    200622 F52  0.3-  0.1-
151108 J04  0.3-  0.1-    200524 F52  0.1-  0.2-    200623 568  0.0   0.0
151108 J04  0.1-  0.3+    200524 F52  0.3+  0.0     200623 568  0.0   0.1-
151108 J04  0.1-  0.3+    200524 F52  0.0   0.1+    200623 568  0.0   0.0
151108 G96  0.2+  0.1+    200611 F51  0.1-  0.0     200623 568  0.0   0.0
151108 G96  0.3+  0.2-    200611 F51  0.0   0.2+    200623 568  0.0   0.0
151108 G96  0.2+  0.3-    200611 F51  0.0   0.0     200623 568  0.1+  0.0
151108 G96  0.0   0.0     200611 F51  0.0   0.0     200625 568  0.0   0.1-
151114 G96  0.1-  0.1+    200621 F52  0.0   0.0     200625 568  0.0   0.1-
151114 G96  0.3-  0.2+    200621 F52  0.1-  0.0     200625 568  0.0   0.1-

Ephemeris:
2015 VA185               a,e,i = 1.87, 0.41, 9                   q = 1.1095
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 26    15 40 22.1 -13 22 11   0.5681  1.5747   169.2     6.9    21.8
...
2020 06 10    15 20 32.5 -08 43 15   0.5246  1.4910   149.4    20.3    22.0
...
2020 06 18    15 12 21.9 -06 28 53   0.5160  1.4468   139.3    27.3    22.1
...
2020 06 24    15 08 08.4 -05 02 20   0.5143  1.4140   132.2    32.2    22.2
2020 06 25    15 07 37.1 -04 49 17   0.5143  1.4086   131.0    33.0    22.2
2020 06 26    15 07 09.1 -04 36 40   0.5144  1.4033   129.9    33.8    22.2
...
2020 07 02    15 05 32.1 -03 29 47   0.5162  1.3713   123.6    38.1    22.3
...
2020 07 10    15 06 32.9 -02 23 52   0.5205  1.3300   116.0    43.4    22.4
...
2020 07 25    15 18 01.8 -01 25 05   0.5290  1.2579   104.6    51.4    22.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M104




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