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  • MPEC 2015-V68 : 2015 VR2

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    M.P.E.C. 2015-V68                                Issued 2015 Nov. 7, 14:28 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
    
                                       2015 VR2
    
    Observations:
         K15V02R* S2015 11 01.09415 09 14 21.92 +35 40 03.7          19   RLEV068C51
         K15V02R  s2015 11 01.09415 1 - 4706.2012 + 3240.3819 + 3804.4539   EV068C51
         K15V02R  S2015 11 01.22531 09 14 40.96 +35 37 30.4                LEV068C51
         K15V02R  s2015 11 01.22531 1 - 4712.8318 + 3228.6071 + 3806.2376   EV068C51
         K15V02R  S2015 11 01.35646 09 15 00.06 +35 34 55.8                LEV068C51
         K15V02R  s2015 11 01.35646 1 - 4719.4661 + 3216.8583 + 3807.9480   EV068C51
         K15V02R  S2015 11 01.48762 09 15 19.03 +35 32 20.6                LEV068C51
         K15V02R  s2015 11 01.48762 1 - 4726.0911 + 3205.1201 + 3809.6123   EV068C51
         K15V02R  S2015 11 01.61878 09 15 37.96 +35 29 45.6                LEV068C51
         K15V02R  s2015 11 01.61878 1 - 4732.6924 + 3193.3753 + 3811.2614   EV068C51
         K15V02R  S2015 11 01.61891 09 15 37.99 +35 29 46.4                LEV068C51
         K15V02R  s2015 11 01.61891 1 - 4763.2224 + 3229.7239 + 3742.1575   EV068C51
         K15V02R  S2015 11 01.88123 09 16 15.77 +35 24 35.7                LEV068C51
         K15V02R  s2015 11 01.88123 1 - 4776.6205 + 3206.1754 + 3745.2870   EV068C51
         K15V02R  S2015 11 01.94680 09 16 25.23 +35 23 18.6                LEV068C51
         K15V02R  s2015 11 01.94680 1 - 4779.9695 + 3200.2996 + 3746.0297   EV068C51
         K15V02R  S2015 11 02.14354 09 16 53.37 +35 19 25.3                LEV068C51
         K15V02R  s2015 11 02.14354 1 - 4789.9695 + 3182.6502 + 3748.2605   EV068C51
         K15V02R  S2015 11 02.20912 09 17 02.62 +35 18 08.1                LEV068C51
         K15V02R  s2015 11 02.20912 1 - 4793.3111 + 3176.7850 + 3748.9611   EV068C51
         K15V02R  S2015 11 02.34028 09 17 21.43 +35 15 31.5                LEV068C51
         K15V02R  s2015 11 02.34028 1 - 4799.9743 + 3165.0493 + 3750.3419   EV068C51
         K15V02R  S2015 11 02.40586 09 17 30.77 +35 14 14.5                LEV068C51
         K15V02R  s2015 11 02.40586 1 - 4803.3063 + 3159.1891 + 3751.0036   EV068C51
         K15V02R  S2015 11 02.47144 09 17 39.97 +35 12 55.7                LEV068C51
         K15V02R  s2015 11 02.47144 1 - 4805.0373 + 3151.7148 + 3754.3772   EV068C51
         K15V02R  S2015 11 02.53702 09 17 49.34 +35 11 37.7                LEV068C51
         K15V02R  s2015 11 02.53702 1 - 4808.3454 + 3145.8418 + 3755.0497   EV068C51
         K15V02R  S2015 11 02.60260 09 17 58.63 +35 10 20.5                LEV068C51
         K15V02R  s2015 11 02.60260 1 - 4811.6675 + 3139.9870 + 3755.6905   EV068C51
         K15V02R  S2015 11 02.73375 09 18 17.09 +35 07 44.0                LEV068C51
         K15V02R  s2015 11 02.73375 1 - 4818.2768 + 3128.2544 + 3756.9847   EV068C51
         K15V02R  S2015 11 02.73388 09 18 17.14 +35 07 43.7                LEV068C51
         K15V02R  s2015 11 02.73388 1 - 4848.9463 + 3163.6390 + 3687.4373   EV068C51
         K15V02R  S2015 11 02.86504 09 18 35.64 +35 05 06.9                LEV068C51
         K15V02R  s2015 11 02.86504 1 - 4855.6564 + 3151.8711 + 3688.6609   EV068C51
         K15V02R  S2015 11 02.99620 09 18 54.02 +35 02 31.4                LEV068C51
         K15V02R  s2015 11 02.99620 1 - 4862.3594 + 3140.1135 + 3689.8352   EV068C51
         K15V02R KC2015 11 03.47436009 20 01.17 +34 52 59.3          20.4 RqEV068V37
         K15V02R KC2015 11 03.47778409 20 01.66 +34 52 55.2          20.2 RqEV068V37
         K15V02R KC2015 11 03.48124409 20 02.14 +34 52 50.6          20.2 RqEV068V37
         K15V02R KC2015 11 03.48468809 20 02.60 +34 52 47.1          20.0 RqEV068V37
         K15V02R KC2015 11 03.48811209 20 03.07 +34 52 43.0          20.6 RqEV068V37
         K15V02R  C2015 11 03.50010 09 20 04.74 +34 52 28.5          19.9 VqEV068G96
         K15V02R  C2015 11 03.50376 09 20 05.28 +34 52 24.5          19.7 VqEV068G96
         K15V02R  C2015 11 03.50741 09 20 05.75 +34 52 19.7          19.8 VqEV068G96
         K15V02R  C2015 11 03.51108 09 20 06.24 +34 52 15.5          19.9 VqEV068G96
         K15V02R 2C2015 11 03.64453709 20 24.735+34 49 37.20         20.6 RtEV068568
         K15V02R 2C2015 11 03.64519809 20 24.827+34 49 36.39         20.6 RtEV068568
         K15V02R 2C2015 11 03.64583309 20 24.915+34 49 35.65         20.5 RtEV068568
         K15V02R 2C2015 11 06.64103709 27 06.926+33 49 13.11         18.9 RtEV068568
         K15V02R 2C2015 11 06.64177009 27 07.025+33 49 12.32         18.9 RtEV068568
         K15V02R KC2015 11 07.49123 09 28 56.42 +33 31 51.6          19.4 RoEV068291
         K15V02R KC2015 11 07.49572 09 28 56.98 +33 31 46.2          19.4 RoEV068291
         K15V02R KC2015 11 07.50022 09 28 57.53 +33 31 40.7                oEV068291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    568 Mauna Kea.  Observer Y. Ramanjooloo.  Measurer D. J. Tholen.  2.24-m
        University of Hawaii reflector.
    C51 WISE.  Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero,
        J. W. Dailey, R. M. Cutri, E. L. Wright, C. Nugent, S. Sonnett, E. Kramer.
    G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  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.
    V37 McDonald Observatory-LCOGT ELP.  Observers T. Lister, S. Greenstreet,
        E. Gomez.  Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2015 VR2
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M  13.78590              (2000.0)            P               Q
    n   0.15966613     Peri.  127.92371     +0.22957988     -0.92949040
    a   3.3650706      Node   306.30669     +0.74210227     +0.35908455
    e   0.5680321      Incl.   20.99191     +0.62974384     -0.08429644
    P   6.17           H   17.6           G   0.15           U   7
    Residuals in seconds of arc
    151101 C51  0.0   1.0-    151102 C51  0.3-  0.1-    151103 G96  0.1-  0.2+
    151101 C51  0.7-  0.1+    151102 C51  0.6+  0.1-    151103 G96  0.4+  0.6+
    151101 C51  0.0   0.0     151102 C51  0.7+  0.7+    151103 G96  0.1+  0.1+
    151101 C51  0.4-  0.4-    151102 C51  0.2-  0.3+    151103 G96  0.0   0.3+
    151101 C51  0.6-  0.5-    151102 C51  0.2+  0.1+    151103 568  0.1-  0.0
    151101 C51  0.5-  0.3+    151102 C51  0.4+  0.4-    151103 568  0.0   0.0
    151101 C51  0.1-  0.2-    151102 C51  0.3-  0.5+    151103 568  0.0   0.0
    151101 C51  0.6+  0.3+    151103 V37  0.3-  0.1+    151106 568  0.1-  0.0
    151102 C51  0.5+  0.2+    151103 V37  0.0   0.0     151106 568  0.0   0.1+
    151102 C51  0.8-  0.8+    151103 V37  0.1+  0.5-    151107 291  0.0   0.0
    151102 C51  0.8+  0.1-    151103 V37  0.0   0.1+    151107 291  0.0   0.0
    151102 C51  1.0+  0.8+    151103 V37  0.1+  0.1+    151107 291  0.1-  0.0
    
    Ephemeris:
    2015 VR2                 a,e,i = 3.37, 0.57, 21                  q = 1.4536
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 10 08    08 02 11.4 +42 28 25   1.2278  1.4581    81.1    42.6    20.5
    ...
    2015 10 23    08 50 18.8 +38 31 08   1.1495  1.4543    85.1    43.0    20.4
    ...
    2015 10 31    09 11 40.7 +36 01 27   1.1092  1.4596    87.8    42.8    20.3
    ...
    2015 11 06    09 25 42.7 +34 02 13   1.0793  1.4669    90.1    42.5    20.2
    2015 11 07    09 27 53.1 +33 41 54   1.0743  1.4683    90.5    42.5    20.2
    2015 11 08    09 30 00.5 +33 21 29   1.0694  1.4699    90.9    42.4    20.2
    ...
    2015 11 14    09 41 44.8 +31 17 00   1.0397  1.4808    93.7    41.8    20.2
    ...
    2015 11 22    09 54 41.9 +28 27 23   1.0004  1.4993    97.9    40.7    20.1
    ...
    2015 12 07    10 10 31.4 +23 05 14   0.9293  1.5457   107.6    37.4    19.9
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-V68
    

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