[Iaude] MPEC M44: 2023 RG5 [a=1.52,e=0.60,i=16.7,H=21.47]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Jun 23 10:13:08 EDT 2024
M.P.E.C. 2024-M44 Issued 2024 June 23, 14:11 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
2023 RG5
Revision to MPEC 2023-R148
Additional Observations:
K23R05G 1C2022 05 01.37895 17 34 55.68 +41 30 57.8 21.5 GVEM044G96
K23R05G 1C2022 05 01.39451 17 34 50.17 +41 30 39.8 21.6 GVEM044G96
K23R05G 1C2022 05 09.35187 16 54 45.43 +38 20 29.2 21.4 GVEM044G96
K23R05G 1C2022 05 09.35710 16 54 44.01 +38 20 19.8 21.9 GVEM044G96
K23R05G 1C2022 05 09.36237 16 54 42.61 +38 20 11.7 21.4 GVEM044G96
K23R05G 1C2022 05 09.36765 16 54 41.19 +38 20 02.6 21.1 GVEM044G96
K23R05G 0C2024 05 05.57713518 56 55.410+06 57 50.20 24.52GVEM044T12
K23R05G 0C2024 06 10.52184817 55 44.444+08 26 17.40 24.13GVEM044T12
K23R05G 0C2024 06 10.55077717 55 40.813+08 26 07.57 23.66GVEM044T12
K23R05G 0C2024 06 12.52456217 51 40.654+08 14 15.18 23.79GVEM044T12
K23R05G 0C2024 06 12.53191317 51 39.743+08 14 12.24 23.45GVEM044T12
Observer details:
G96 Mt. Lemmon Survey. Observers H. Groeller, J. B. Fazekas. Measurers B.
Gray, D. Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observers D. J. Tholen,
J. K. Martin. Measurer D. J. Tholen. 2.24-m f/10.1 reflector + 2112 x
2112 pixels STA1600 10k CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
220501 G96 0.89+ 1.83+ 240612 T12 0.05+ 0.04+ E2024-E02 +0.01 days
Orbital elements:
2023 RG5 Earth MOID = 0.2315 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 44.80085 (2000.0) P Q
n 0.52677732 Peri. 327.35459 -0.49149989 -0.85992992
a 1.5183947 Node 151.37026 +0.84790685 -0.50858389
e 0.6029169 Incl. 16.69564 +0.19870037 +0.04316199
P 1.87 H 21.47 G 0.15 U 1
Residuals in seconds of arc
220501 G96 0.2+ 0.2- 230908 F51 0.3+ 0.2- 230910 T14 0.2+ 0.1-
220501 G96 0.0 0.2+ 230908 F51 0.0 0.1- 230920 F51 (0.4+ 0.3-)
220509 G96 0.5- 0.1+ 230908 F51 0.1+ 0.2- 230920 F51 0.2- 0.1+
220509 G96 (0.4- 0.8-) 230908 F52 0.3+ 0.3+ 230920 F51 0.1- 0.2+
220509 G96 0.2+ 0.4- 230908 F52 0.1+ 0.1+ 240505 T12 0.0 0.1+
220509 G96 (0.5+ 0.9-) 230910 V06 0.4+ 0.1- 240610 T12 0.0 0.0
230906 F51 0.3+ 0.2+ 230910 V06 0.2+ 0.1+ 240610 T12 0.0 0.0
230906 F51 0.0 0.3+ 230910 V06 0.3- 0.0 240612 T12 0.0 0.1+
230906 F51 0.2+ 0.0 230910 V06 0.2- 0.0 240612 T12 0.0 0.0
230906 F51 0.1+ 0.0 230910 T14 0.2+ 0.1-
230908 F51 0.0 0.0 230910 T14 0.2+ 0.1-
Ephemeris:
2023 RG5 a,e,i = 1.52, 0.60, 17 q = 0.6029
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 05 24 18 30 31.6 +08 51 33 0.9218 1.7767 133.3 24.5 23.7
...
2024 06 08 18 00 54.5 +08 38 55 0.9477 1.8754 145.7 17.8 23.6
...
2024 06 16 17 44 46.3 +07 49 21 0.9821 1.9243 148.8 15.9 23.7
...
2024 06 22 17 33 28.8 +06 55 30 1.0181 1.9593 148.8 15.6 23.8
2024 06 23 17 31 42.0 +06 45 21 1.0249 1.9650 148.6 15.6 23.8
2024 06 24 17 29 57.1 +06 34 55 1.0320 1.9707 148.3 15.7 23.9
...
2024 06 30 17 20 13.6 +05 26 52 1.0794 2.0038 145.9 16.5 24.0
...
2024 07 08 17 09 32.7 +03 45 25 1.1552 2.0459 140.7 18.4 24.3
...
2024 07 23 16 57 06.0 +00 22 27 1.3304 2.1183 128.6 22.0 24.8
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-M44
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