[Iaude] MPEC A07: 2016 RN1 [a=1.31,e=0.28,i=25.3,H=21.1,PHA]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jan 1 21:23:16 EST 2019
M.P.E.C. 2019-A07 Issued 2019 Jan. 2, 02:19 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
2016 RN1
Revision to MPEC 2016-R58
Additional Observations:
K16R01N C2018 11 08.60998708 11 52.108-18 31 58.72 23.59GVEA007T12
K16R01N C2018 11 10.62566908 15 38.449-19 32 44.00 23.78GVEA007T12
Observer details:
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m). Observer D. J. Tholen.
2.24-m f/10.1 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
181108 T12 0.04+ 0.01+ 181110 T12 0.04+ 0.01+ MPO389350 -0.069 day
Orbital elements:
2016 RN1 PHA, Earth MOID = 0.0346 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 14.44738 (2000.0) P Q
n 0.65713769 Peri. 20.48188 -0.87874624 +0.47297183
a 1.3102831 Node 188.62442 -0.47533213 -0.87936726
e 0.2751492 Incl. 25.28608 -0.04317891 +0.05487142
P 1.50 H 21.1 G 0.15 U 4
Residuals in seconds of arc
160903 G96 0.1+ 0.4- 160905 H21 0.4+ 0.0 160920 H21 0.3- 0.8+
160903 G96 0.3+ 0.5+ 160905 H21 0.3+ 0.3- 160920 H21 0.5- 0.5+
160903 G96 0.6+ 1.0+ 160905 H21 0.2+ 0.1- 160920 H21 0.2- 0.7+
160903 G96 0.6- 0.3- 160906 G96 0.3- 0.9+ 160921 H21 0.2+ 0.1+
160903 G96 0.3- 0.2- 160906 G96 0.0 0.2- 160921 H21 0.1+ 0.1-
160903 G96 0.1- 0.1+ 160906 G96 0.2- 0.3+ 160921 H21 0.1- 0.0
160903 G96 0.2- 0.2- 160910 291 0.2+ 0.3- 160924 H21 0.3+ 0.6-
160903 G96 0.1- 0.2- 160910 291 0.3- 0.1+ 160924 H21 0.0 0.2-
160903 033 0.3+ 0.2+ 160910 291 0.2+ 0.1+ 160924 H21 0.1+ 0.3-
160903 033 0.3- 0.0 160913 H21 0.1+ 0.4+ 160925 H21 0.1- 0.4-
160903 033 0.3- 0.3- 160913 H21 0.1+ 0.1+ 160925 H21 0.5- 0.6-
160903 033 0.4- 0.3- 160913 H21 0.2+ 0.4+ 160925 H21 0.2- 0.2-
160903 033 0.3- 0.6- 160913 H21 0.4+ 0.1+ 160926 291 0.0 0.1-
160903 033 0.3- 0.3+ 160914 H21 0.3+ 0.5+ 160926 291 0.2+ 0.1-
160904 033 0.4+ 0.2- 160914 H21 0.4+ 0.5+ 160926 291 0.0 0.0
160904 033 0.2+ 0.4- 160914 H21 0.4+ 0.4+ 161004 291 0.3- 0.1+
160904 033 0.5- 0.1- 160914 H21 0.4+ 0.4+ 161004 291 0.5- 0.2-
160904 G96 (1.9+ 1.5-) 160917 705 0.4+ 0.4- 161004 291 0.1- 0.2-
160904 G96 0.5+ 0.1- 160917 705 0.2+ 0.4- 181108 T12 0.0 0.3+
160904 G96 0.7+ 0.1- 160917 705 0.2+ 0.0 181110 T12 0.0 0.3+
160904 G96 0.1+ 0.2+ 160920 H21 0.2- 0.8+
Ephemeris:
2016 RN1 a,e,i = 1.31, 0.28, 25 q = 0.9498
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 03 08 56 10.0 -31 24 38 0.7987 1.3512 97.9 46.3 23.0
...
2018 12 18 09 22 44.4 -39 40 13 0.7001 1.2897 98.6 49.0 22.7
...
2018 12 26 09 37 26.1 -44 02 16 0.6496 1.2559 98.5 50.8 22.5
...
2019 01 01 09 49 06.6 -47 16 12 0.6120 1.2302 98.2 52.3 22.4
2019 01 02 09 51 08.2 -47 48 13 0.6057 1.2259 98.2 52.6 22.4
2019 01 03 09 53 11.5 -48 20 10 0.5995 1.2216 98.1 52.8 22.4
...
2019 01 09 10 06 15.2 -51 29 33 0.5617 1.1958 97.7 54.6 22.2
...
2019 01 17 10 26 38.5 -55 35 18 0.5109 1.1616 96.9 57.2 22.0
...
2019 02 01 11 24 34.1 -62 47 16 0.4125 1.0994 94.8 63.3 21.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A07
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