MPEC 2023-J120 : 2023 JK1
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M.P.E.C. 2023-J120 Issued 2023 May 13, 10:26 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 JK1
Observations:
K23J01K 1C2023 05 09.33320 15 30 06.11 +34 30 52.8 21.0 GVEJ120G96
K23J01K 1C2023 05 09.34362 15 30 10.04 +34 30 20.1 21.4 GVEJ120G96
K23J01K 1C2023 05 09.34884 15 30 12.07 +34 30 03.1 21.8 GVEJ120G96
K23J01K*1C2023 05 12.31980415 54 14.378+31 12 14.65 VEJ120G96
K23J01K 1C2023 05 12.32452515 54 16.708+31 11 50.89 20.88GVEJ120G96
K23J01K 1C2023 05 12.32925715 54 19.040+31 11 27.82 20.54GVEJ120G96
K23J01K 1C2023 05 12.33397315 54 21.388+31 11 04.02 20.52GVEJ120G96
K23J01K C2023 05 12.34924415 54 28.470+31 09 43.18 20.6 GVEJ120H01
K23J01K C2023 05 12.35272115 54 30.179+31 09 25.59 20.9 GVEJ120H01
K23J01K C2023 05 12.36289115 54 35.256+31 08 33.75 20.5 GVEJ120H01
K23J01K C2023 05 12.36975015 54 38.663+31 07 58.65 20.8 GVEJ120H01
K23J01K mC2023 05 12.41272415 55 00.671+31 04 20.50 21.09GVEJ120I52
K23J01K mC2023 05 12.41346315 55 00.973+31 04 16.90 21.27GVEJ120I52
K23J01K mC2023 05 12.41420015 55 01.405+31 04 12.58 21.31GVEJ120I52
K23J01K mC2023 05 12.41494015 55 01.726+31 04 09.08 20.50GVEJ120I52
K23J01K KC2023 05 13.20793916 02 40.708+29 52 37.70 20.71GVEJ120I52
K23J01K KC2023 05 13.20890416 02 41.262+29 52 32.70 20.78GVEJ120I52
Observer details:
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. Gray, D. Rankin,
F. C. Shelly, E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, R. L. Seaman, A. Serrano, K. W. Wierzchos. 1.5-m
reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer K. W. Wierzchos.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 JK1 Earth MOID = 0.0332 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 330.68940 (2000.0) P Q
n 0.32842533 Peri. 177.79738 -0.42201166 +0.89094142
a 2.0805506 Node 67.20359 -0.83453702 -0.30948852
e 0.4969971 Incl. 10.48218 -0.35419502 -0.33232551
P 3.00 H 24.96 G 0.15 U 8
Residuals in seconds of arc
230509 G96 0.6+ 0.0 230512 G96 0.0 0.1+ 230512 I52 0.3- 0.1+
230509 G96 0.4- 0.2+ 230512 H01 0.1+ 0.2- 230512 I52 0.5+ 0.4-
230509 G96 0.2- 0.2- 230512 H01 0.2- 0.1- 230512 I52 0.2- 0.0
230512 G96 0.0 0.1+ 230512 H01 0.0 0.1- 230513 I52 0.1- 0.0
230512 G96 0.1- 0.2- 230512 H01 0.1- 0.1- 230513 I52 0.2+ 0.3+
230512 G96 0.2- 0.3+ 230512 I52 0.6+ 0.2-
Ephemeris:
2023 JK1 a,e,i = 2.08, 0.50, 10 q = 1.0465
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 13 14 04 14.9 +37 37 08 0.2116 1.1563 132.6 39.6 23.5
...
2023 04 28 14 35 40.1 +38 53 02 0.1368 1.0945 127.1 47.2 22.6
...
2023 05 06 15 09 06.5 +36 45 46 0.09931 1.0709 126.7 49.0 21.9
...
2023 05 12 15 51 21.4 +31 38 19 0.07325 1.0582 129.6 47.4 21.2
2023 05 13 16 00 33.8 +30 12 38 0.06925 1.0565 130.5 46.7 21.0
2023 05 14 16 10 31.5 +28 32 30 0.06539 1.0549 131.5 45.8 20.9
...
2023 05 20 17 28 10.6 +11 18 39 0.04733 1.0483 139.8 38.5 20.0
...
2023 05 28 19 43 46.3 -24 59 31 0.04896 1.0470 132.6 45.4 20.2
...
2023 06 12 22 18 04.6 -47 03 19 0.1057 1.0672 116.8 58.1 22.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J120
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