[Iaude] MPEC K151: 2017 RP2 [a=1.12,e=0.17,i=2.2,H=23.62]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri May 31 10:13:57 EDT 2024
M.P.E.C. 2024-K151 Issued 2024 May 31, 14:12 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2017 RP2
Revision to MPEC 2017-S10
Additional Observations:
K17R02P KC2024 05 29.31175917 18 48.457-15 14 51.31 21.8 GVEK151V06
K17R02P KC2024 05 29.35152017 18 41.905-15 14 52.88 21.3 GVEK151V06
K17R02P KC2024 05 30.38047917 16 02.771-15 15 32.27 22.5 GVEK151V06
K17R02P KC2024 05 30.38944317 16 01.281-15 15 32.09 21.7 GVEK151V06
K17R02P KC2024 05 30.39844017 15 59.819-15 15 32.84 21.7 GVEK151V06
Observer details:
V06 Catalina Sky Survey-Kuiper. Observer V. F. Carvajal. Measurers D.
Rankin, D. Parrott. 1.55-m f/6.3 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
240529 V06 45.7- 6.0- 240530 V06 45.9- 5.9- E2024-EF2 -0.00 days
Orbital elements:
2017 RP2 Earth MOID = 0.0166 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 97.41875 (2000.0) P Q
n 0.82979735 Peri. 333.36315 -0.08512054 -0.99582266
a 1.1215570 Node 121.50329 +0.92092432 -0.09129023
e 0.1719185 Incl. 2.22094 +0.38033260 -0.00182359
P 1.19 H 23.62 G 0.15 U 0
Residuals in seconds of arc
170913 F51 0.0 0.2- 170922 I52 0.2- 0.1- 180411 691 0.3- 0.1-
170913 F51 0.1- 0.0 170922 I52 0.4- 0.5- 180411 691 0.1+ 1.3-
170913 F51 0.0 0.1- 170922 I52 0.2- 0.0 180411 691 0.4- 0.3-
170913 F51 0.0 0.0 171013 807 0.2+ 0.5- 180414 691 0.5- 0.5-
170914 807 0.1- 0.4- 171013 807 0.3+ 0.2+ 180414 691 0.7+ 0.1+
170914 807 0.2+ 0.3- 171013 807 0.2+ 0.1- 180414 G96 0.0 0.5+
170914 807 0.0 0.0 171024 474 0.2- 0.1- 180414 G96 0.3+ 0.9+
170914 691 0.4- 0.1- 171024 474 0.1+ 0.0 180414 G96 0.9- 0.8+
170914 691 0.4+ 0.2+ 171024 474 0.4- 0.3+ 180416 691 0.2+ 0.1+
170914 691 0.6+ 0.3+ 171110 474 0.0 0.3+ 180416 691 0.2+ 0.1+
170914 I52 0.8+ 0.9+ 171110 474 0.6+ 0.4- 180416 691 1.5+ 0.4-
170914 I52 0.0 0.2+ 171110 474 0.1+ 0.4- 180421 G96 0.5+ 0.3-
170914 I52 0.3+ 1.4+ 171120 807 0.1- 0.1- 180421 G96 0.3- 0.8-
170914 I52 0.2+ 1.0+ 171120 807 0.5- 0.5+ 180421 G96 0.3+ 0.4+
170914 568 0.0 0.1- 171120 807 0.1+ 0.2- 180421 G96 0.7- 1.4+
170914 568 0.0 0.1- 180225 291 0.0 0.1+ 180421 291 0.2+ 0.2-
170914 568 0.0 0.1- 180225 291 1.7+ 0.3- 180421 291 0.3- 0.1+
170915 691 0.3- 0.0 180225 291 0.1+ 0.2+ 180421 291 0.1- 0.3-
170915 691 0.1+ 0.3+ 180316 291 0.0 0.0 180506 H21 0.2- 0.1-
170917 807 0.2- 0.1- 180316 291 0.3+ 0.1+ 180506 H21 0.2- 0.1-
170917 807 0.0 0.0 180329 695 0.1- 0.1+ 180506 H21 0.2- 0.3-
170917 807 0.2- 0.1+ 180329 695 0.2- 0.0 240529 V06 0.2+ 0.1+
170918 691 0.7- 0.5+ 180329 695 0.0 0.0 240529 V06 0.1+ 0.0
170918 691 0.1- 0.1+ 180408 691 0.1+ 0.3- 240530 V06 0.2- 0.1-
170918 691 0.1+ 0.4- 180408 691 0.3- 0.2+ 240530 V06 0.2- 0.4+
170922 I52 0.3- 0.3- 180408 691 0.1- 0.3+ 240530 V06 0.2+ 0.1-
Ephemeris:
2017 RP2 a,e,i = 1.12, 0.17, 2 q = 0.9287
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 05 01 18 04 30.1 -15 42 57 0.3353 1.2471 129.3 38.7 23.3
...
2024 05 16 17 48 04.8 -15 16 17 0.2989 1.2729 147.3 25.4 22.7
...
2024 05 24 17 31 46.2 -15 12 50 0.2874 1.2842 158.4 16.9 22.4
...
2024 05 30 17 17 02.3 -15 14 54 0.2838 1.2916 166.7 10.4 22.1
2024 05 31 17 14 26.9 -15 15 36 0.2837 1.2927 168.0 9.4 22.1
2024 06 01 17 11 50.1 -15 16 25 0.2837 1.2938 169.2 8.4 22.0
...
2024 06 07 16 55 59.4 -15 23 25 0.2868 1.2998 172.6 5.8 21.9
...
2024 06 15 16 36 08.3 -15 39 02 0.2991 1.3062 164.4 12.1 22.3
...
2024 06 30 16 09 56.0 -16 30 12 0.3439 1.3133 145.0 26.4 23.1
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-K151
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