MPEC 2023-W56 : 2023 JG1
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M.P.E.C. 2023-W56 Issued 2023 November 20, 14:23 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 JG1
Revision to MPEC 2023-J117
Additional Observations:
K23J01G 5C2009 05 14.34316112 26 22.13 +14 13 16.3 WEW056T14
K23J01G 5C2009 05 14.38858912 26 19.49 +14 12 50.0 WEW056T14
K23J01G 5C2009 05 14.42757212 26 17.22 +14 12 27.4 WEW056T14
K23J01G 5C2009 05 15.24564112 25 32.29 +14 04 28.4 WEW056T14
K23J01G 5C2009 05 15.32102612 25 28.00 +14 03 43.3 WEW056T14
K23J01G 5C2009 05 15.38280412 25 24.49 +14 03 06.8 WEW056T14
K23J01G 5C2009 05 15.42124412 25 22.31 +14 02 43.8 WEW056T14
K23J01G 5C2009 05 17.35424312 23 41.29 +13 43 04.6 WEW056T14
K23J01G 5C2009 05 22.26651212 19 58.57 +12 48 58.6 WEW056T14
K23J01G 5C2009 05 22.32319212 19 56.16 +12 48 19.5 WEW056T14
K23J01G 5C2009 05 22.37903412 19 53.80 +12 47 40.1 WEW056T14
K23J01G 5C2009 05 24.31345112 18 40.44 +12 24 47.4 WEW056T14
K23J01G 5C2009 05 25.29213612 18 06.33 +12 12 54.0 WEW056T14
K23J01G 5C2009 05 29.28902312 16 07.95 +11 22 20.5 WEW056T14
K23J01G C2014 09 04.61471 04 03 36.972-00 59 30.69 21.8 wLEW056F51
K23J01G C2014 09 04.61735 04 03 36.980-00 59 28.32 21.9 wLEW056F51
K23J01G C2014 09 04.61999 04 03 36.999-00 59 26.50 22.0 wLEW056F51
K23J01G C2014 09 04.62263 04 03 36.975-00 59 23.93 22.1 wLEW056F51
K23J01G ZC2014 09 18.56531 04 00 30.95 +02 17 52.5 21.8 iWEW056F51
K23J01G ZC2014 09 18.57944 04 00 30.37 +02 18 05.0 21.3 iWEW056F51
K23J01G ZC2014 09 18.59359 04 00 29.82 +02 18 16.8 21.4 iWEW056F51
K23J01G ZC2014 09 18.60777 04 00 29.26 +02 18 29.0 21.5 iWEW056F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, T. Goggia, M.
Willman, J. Bulger, T. Lowe, I. Smith. Measurers B. Bolin, K. Chambers,
S. Chastel, L. Denneau, H. Flewelling, M. Huber, E. Magnier, E. Schunova,
R. Wainscoat, C. Waters, S. Deen. 1.8-m Ritchey-Chretien + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observer B. Gladman. Measurer
S. Deen. 3.58-m Canada-France-Hawaii Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
090514 T14 0.05- 0.05- 140918 F51 0.05- 0.11- E2023-N53 +0.00 days
Orbital elements:
2023 JG1 Earth MOID = 0.4167 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 3.35332 (2000.0) P Q
n 0.21418699 Peri. 262.33434 +0.54061620 +0.78652318
a 2.7665636 Node 44.97784 -0.50304029 +0.58664779
e 0.5780136 Incl. 24.98224 -0.67430304 +0.19293952
P 4.60 H 20.00 G 0.15 U 1
Residuals in seconds of arc
090514 T14 0.2+ 0.1+ 230419 G96 0.6+ 0.6+ 230523 I52 0.7+ 0.2+
090514 T14 0.5+ 0.3+ 230510 G96 0.1- 0.2- 230523 I52 0.2- 0.1+
090514 T14 0.4+ 0.4+ 230510 G96 0.2+ 0.1- 230526 G96 0.4+ 0.1-
090515 T14 0.3+ 0.4+ 230510 G96 0.0 0.0 230526 I52 0.5+ 1.1+
090515 T14 0.3+ 0.1- 230510 G96 0.4- 0.4- 230526 I52 0.0 0.5+
090515 T14 0.1+ 0.3+ 230510 I52 0.2+ 0.0 230526 I52 0.7+ 0.2+
090515 T14 0.1- 0.3+ 230510 I52 0.3+ 0.3+ 230526 G96 0.2+ 0.2-
090517 T14 0.2+ 0.2+ 230511 I52 0.1+ 0.1- 230526 G96 0.0 0.4-
090522 T14 0.0 0.1+ 230511 I52 0.2- 0.1+ 230526 G96 0.0 0.3+
090522 T14 0.0 0.5+ 230511 I52 0.1- 0.3- 230608 I52 0.3- 0.1-
090522 T14 0.0 0.1+ 230511 I52 0.3+ 0.2+ 230608 I52 0.1- 0.2-
090524 T14 0.1- 0.1+ 230512 807 0.2- 0.1+ 230608 I52 0.1- 0.3+
090525 T14 0.1+ 0.2- 230512 807 0.4- 0.4+ 230608 I52 0.0 0.2-
090529 T14 0.2+ 0.1+ 230512 807 0.1+ 0.1- 230615 I52 0.2+ 0.3-
140904 F51 0.2+ 0.0 230513 I52 0.2+ 0.0 230615 I52 0.6+ 0.3+
140904 F51 0.1+ 0.1+ 230513 I52 0.2- 0.3- 230615 I52 0.1- 0.2+
140904 F51 0.2+ 0.3- 230513 I52 0.3- 0.4+ 230615 I52 0.2- 0.3+
140904 F51 0.3- 0.1+ 230513 I52 0.3- 0.2+ 230710 474 0.4- 0.6-
140918 F51 0.1- 0.0 230518 F52 0.1+ 0.1+ 230710 474 0.3- 0.1+
140918 F51 0.4- 0.4+ 230518 F52 0.2+ 0.0 230710 474 0.2+ 0.3-
140918 F51 0.2- 0.1+ 230518 F52 0.2+ 0.1+ 230710 474 0.1+ 0.2+
140918 F51 0.1- 0.2+ 230523 I52 0.0 0.2-
230419 G96 0.2- 0.0 230523 I52 0.2- 0.1+
Ephemeris:
2023 JG1 a,e,i = 2.77, 0.58, 25 q = 1.1675
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 21 21 31 53.9 -51 36 05 0.7489 1.3295 98.3 47.8 21.8
...
2023 11 05 22 26 08.6 -38 07 06 0.8503 1.4178 100.4 43.5 22.1
...
2023 11 13 22 47 26.7 -31 23 02 0.9256 1.4693 100.1 41.5 22.3
...
2023 11 19 23 01 29.1 -26 41 59 0.9911 1.5093 99.4 40.3 22.5
2023 11 20 23 03 42.2 -25 57 08 1.0027 1.5161 99.2 40.0 22.5
2023 11 21 23 05 53.4 -25 12 52 1.0145 1.5229 99.0 39.8 22.5
...
2023 11 27 23 18 27.8 -20 59 23 1.0892 1.5644 97.7 38.7 22.7
...
2023 12 05 23 34 04.2 -15 52 50 1.1982 1.6207 95.3 37.3 22.9
...
2023 12 20 00 01 09.6 -07 43 28 1.4269 1.7289 89.7 34.7 23.4
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W56
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