MPEC 2015-S86 : 2015 RD37
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M.P.E.C. 2015-S86 Issued 2015 Sept. 25, 11:50 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 RD37
Revision to MPEC 2015-R177
Additional Observations:
K15R37D C2002 08 11.25402 20 46 25.45 -08 45 58.3 20.0 RcES086644
K15R37D C2002 08 11.32197 20 46 21.27 -08 46 56.0 19.7 RcES086644
K15R37D C2002 08 16.25439 20 41 53.13 -10 01 02.5 20.0 RcES086644
K15R37D C2002 08 16.27539 20 41 51.89 -10 01 21.9 19.6 RcES086644
K15R37D C2002 08 16.31049 20 41 49.78 -10 01 55.1 19.4 RcES086644
K15R37D C2002 08 18.47519 20 39 57.40 -10 36 23.3 19.3 RcES086608
K15R37D C2002 08 18.49661 20 39 56.13 -10 36 43.3 19.5 RcES086608
K15R37D C2002 08 26.19490 20 34 14.73 -12 45 27.8 19.6 RcES086644
K15R37D C2002 08 26.21822 20 34 13.66 -12 45 52.9 20.4 RcES086644
K15R37D C2002 08 26.24553 20 34 12.47 -12 46 20.2 19.8 RcES086644
K15R37D C2002 08 27.15191 20 33 40.44 -13 01 47.5 19.7 RcES086644
K15R37D C2002 08 27.17272 20 33 39.60 -13 02 08.6 19.7 RcES086644
K15R37D C2002 08 27.19375 20 33 38.72 -13 02 30.4 20.1 RcES086644
K15R37D C2015 09 13.34688 01 05 00.68 -01 59 15.8 19.0 rRES086G45
K15R37D C2015 09 13.34944 01 05 00.87 -01 59 19.0 19.3 rRES086G45
K15R37D C2015 09 13.35503 01 05 01.27 -01 59 25.5 19.1 rRES086G45
K15R37D C2015 09 13.36042 01 05 01.65 -01 59 31.8 19.3 rRES086G45
K15R37D C2015 09 13.36561 01 05 02.02 -01 59 38.1 19.4 rRES086G45
K15R37D C2015 09 24.35753 01 18 14.42 -05 57 37.8 18.9 VqES086703
K15R37D C2015 09 24.36254 01 18 14.72 -05 57 45.5 19.4 VqES086703
K15R37D C2015 09 24.36754 01 18 15.07 -05 57 51.7 19.0 VqES086703
K15R37D C2015 09 24.37255 01 18 15.25 -05 57 59.5 18.9 VqES086703
Observer details:
608 Haleakala-NEAT/MSSS. Observers R. Bambery, E. Helin, S. Pravdo, M. Hicks,
K. Lawrence, P. Kervin, J. Africano. Measurer R. Matson. 1.2-m reflector
+ CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
K. Kuluhiwa, M. Hicks, R. Thicksten. Measurer R. Matson. 1.2-m Schmidt
+ CCD.
703 Catalina Sky Survey. Observer R. E. Hill. 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.
G45 Space Surveillance Telescope, Atom Site. Observers L. Banks, M. Blythe,
R. Brungard, P. Festler, T. McVey, J. Paige, W. Robertson, G. Spitz.
Measurers C. Byun, M. Cornell, M. Goldberg, A. Klein, J. Ruprecht,
G. Ushomirsky, J. Varey, H. Viggh, D. Woods. 3.5-m f/1 reflector + CCD.
Orbital elements:
2015 RD37 = 2015 OJ79 Earth MOID = 0.2887 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 316.11811 (2000.0) P Q
n 0.38135713 Peri. 224.87501 +0.90813371 -0.41633802
a 1.8832796 Node 159.60285 +0.41085918 +0.86586259
e 0.3253129 Incl. 7.28997 +0.08054753 +0.27738896
P 2.58 H 20.0 G 0.15 U 2
Residuals in seconds of arc
020811 644 0.3+ 0.1+ 150913 461 0.1- 0.2+ 150915 850 0.0 0.1+
020811 644 0.4+ 0.6+ 150913 033 0.0 0.1- 150915 850 0.1- 0.7-
020816 644 0.3+ 0.1- 150913 033 0.2- 0.0 150915 850 (0.7+ 1.8-)
020816 644 0.4+ 0.3+ 150913 033 0.1- 0.2- 150916 H21 0.1+ 0.2+
020816 644 0.0 0.1+ 150913 K93 0.0 0.2- 150916 H21 0.1- 0.0
020818 608 0.5+ 0.4- 150913 K93 0.1- 0.3- 150916 H21 0.0 0.3+
020818 608 0.4- 0.2+ 150913 K93 0.2+ 0.1- 150916 H21 0.1- 0.5+
020826 644 0.0 0.5+ 150913 K93 0.1+ 0.1- 150916 H21 0.0 0.1+
020826 644 0.7- 0.6- 150913 K93 0.2+ 0.5- 150917 H21 0.0 0.2+
020826 644 0.7- 0.1+ 150913 K93 0.2+ 0.1- 150917 H21 0.2- 0.3+
020827 644 0.1- 0.2- 150913 K93 0.2+ 0.0 150917 H21 0.2- 0.3+
020827 644 0.0 0.2+ 150913 K92 0.2+ 0.3- 150917 H21 0.0 0.2+
020827 644 0.2- 0.1+ 150913 K92 0.1+ 0.2- 150917 H21 0.0 0.2+
150725 F51 0.1+ 0.2+ 150913 K92 0.1+ 0.4- 150918 926 0.2+ 0.1+
150725 F51 0.0 0.1+ 150913 K92 0.2+ 0.3- 150918 926 0.2+ 0.4+
150725 F51 0.0 0.1+ 150913 K92 0.2- 0.1- 150918 926 0.1- 0.3+
150725 F51 0.1- 0.0 150913 K92 0.1+ 0.3- 150919 705 0.0 0.1+
150728 F51 0.1- 0.2- 150914 K92 0.0 0.2- 150919 705 0.1- 0.1-
150728 F52 0.2- 0.0 150914 K91 0.1- 0.2- 150919 705 0.3- 0.1+
150728 F51 0.1- 0.2- 150914 033 0.2- 0.0 150920 H21 0.2- 0.1+
150728 F51 0.2+ 0.0 150914 K91 0.1+ 0.1- 150920 H21 0.2- 0.3+
150913 G45 0.2- 0.2+ 150914 033 0.2- 0.0 150920 H21 0.1- 0.1+
150913 G45 0.0 0.0 150914 K91 0.1- 0.2- 150920 H21 0.1- 0.2+
150913 G45 0.1+ 0.2+ 150914 K91 0.1+ 0.3- 150920 H21 0.1- 0.1+
150913 G45 0.1+ 0.3+ 150914 033 0.2- 0.0 150921 246 0.0 0.2-
150913 G45 0.2+ 0.1+ 150914 K91 0.1+ 0.2- 150921 246 0.4- 0.2+
150913 703 0.3- 0.4+ 150914 K91 0.0 0.1- 150921 246 0.2- 0.3-
150913 703 0.4+ 0.0 150914 K91 0.1- 0.3- 150921 246 0.0 0.3-
150913 703 1.2- 0.9- 150914 K91 0.0 0.3- 150921 246 0.1- 0.1-
150913 703 0.3- 0.1+ 150914 G40 0.5- 0.3+ 150921 246 0.3- 0.1+
150913 703 0.2- 0.3- 150914 G40 0.4- 0.3+ 150922 H21 0.1- 0.2+
150913 703 0.2+ 0.8+ 150914 033 0.1- 0.0 150922 H21 0.1- 0.4+
150913 703 0.2- 0.1+ 150914 033 0.2- 0.1+ 150922 H21 0.0 0.0
150913 703 0.1- 0.2- 150914 H21 0.0 0.1- 150922 H21 0.1- 0.2-
150913 474 0.0 0.5- 150914 H21 0.1- 0.1- 150922 H21 0.0 0.0
150913 474 0.0 0.1- 150914 H21 0.1- 0.1- 150922 H21 0.1- 0.0
150913 474 0.0 0.5- 150914 H21 0.0 0.1- 150922 H21 0.1+ 0.1+
150913 900 0.5+ 0.4- 150914 H21 0.1+ 0.2- 150923 H21 0.2+ 0.3+
150913 900 0.2- 0.2- 150914 291 0.1- 0.1+ 150923 H21 0.1+ 0.4+
150913 900 0.0 0.1- 150914 291 0.3- 0.3+ 150923 H21 0.2+ 0.4+
150913 L04 0.2+ 0.1+ 150914 291 0.4+ 0.7- 150923 H21 0.1+ 0.0
150913 L04 0.5+ 0.2- 150914 958 1.0+ 0.8- 150923 H21 0.2+ 0.2+
150913 461 0.0 0.1+ 150914 958 0.4+ 1.5- 150923 H21 0.1+ 0.4+
150913 461 0.1+ 0.8+ 150914 958 1.0+ 0.7- 150923 H21 0.0 0.2+
150913 461 0.1- 0.4+ 150915 850 1.0+ 0.3- 150924 703 0.4- 1.0+
150913 461 0.2- 0.4+ 150915 850 0.3- 0.1+ 150924 703 0.0 0.1+
150913 461 0.3- 0.2+ 150915 850 0.4+ 0.1- 150924 703 1.2+ 0.7+
150913 461 0.0 0.1+ 150915 850 0.6+ 0.1- 150924 703 0.1- 0.2-
150913 461 0.1- 0.0 150915 850 0.1+ 0.0
Ephemeris:
2015 RD37 a,e,i = 1.88, 0.33, 7 q = 1.2706
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 08 26 00 37 24.1 +02 35 16 0.4051 1.3551 142.6 26.9 19.9
...
2015 09 10 01 00 26.3 -00 55 15 0.3387 1.3168 152.4 20.7 19.3
...
2015 09 18 01 10 56.6 -03 35 32 0.3143 1.3006 157.3 17.4 19.0
...
2015 09 24 01 17 51.3 -05 49 11 0.3012 1.2906 160.0 15.4 18.8
2015 09 25 01 18 55.5 -06 11 59 0.2995 1.2891 160.4 15.1 18.8
2015 09 26 01 19 58.4 -06 34 49 0.2979 1.2877 160.7 14.9 18.7
...
2015 10 02 01 25 45.7 -08 50 29 0.2907 1.2803 161.6 14.3 18.7
...
2015 10 10 01 32 12.7 -11 35 46 0.2880 1.2736 160.3 15.3 18.7
...
2015 10 25 01 41 53.1 -14 54 46 0.3022 1.2713 153.0 20.8 18.9
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-S86
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