MPEC 2023-J147 : 2023 JG2
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M.P.E.C. 2023-J147 Issued 2023 May 15, 10:29 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 JG2
Observations:
K23J02G 1C2023 05 11.29669 13 16 21.87 +04 49 50.6 VEJ147703
K23J02G 1C2023 05 11.29791 13 16 19.58 +04 50 08.0 20.3 GVEJ147703
K23J02G*1C2023 05 12.27026312 14 53.138+13 15 52.20 18.24GVEJ147703
K23J02G 1C2023 05 12.27148912 14 42.461+13 17 09.02 18.77GVEJ147703
K23J02G 1C2023 05 12.27271112 14 32.168+13 18 21.53 18.21GVEJ147703
K23J02G 1C2023 05 12.27393312 14 22.038+13 19 33.96 18.49GVEJ147703
K23J02G mC2023 05 12.29436212 11 24.724+13 40 30.07 17.93GVEJ147I52
K23J02G mC2023 05 12.29448512 11 23.626+13 40 37.70 18.13GVEJ147I52
K23J02G mC2023 05 12.29460912 11 22.524+13 40 45.52 18.04GVEJ147I52
K23J02G mC2023 05 12.33656012 04 55.945+14 25 54.66 17.96GVEJ147I52
K23J02G mC2023 05 12.33668412 04 54.764+14 26 02.94 18.09GVEJ147I52
K23J02G mC2023 05 12.33681312 04 53.515+14 26 11.51 17.93GVEJ147I52
K23J02G mC2023 05 12.33693712 04 52.338+14 26 19.97 17.91GVEJ147I52
K23J02G KC2023 05 12.34915412 04 37.60 +15 13 36.7 18.1 GVEJ147474
K23J02G KC2023 05 12.34946312 04 34.50 +15 13 58.9 18.2 GVEJ147474
K23J02G KC2023 05 12.34977012 04 31.45 +15 14 21.3 18.2 GVEJ147474
K23J02G KC2023 05 12.35007812 04 28.35 +15 14 43.8 18.2 GVEJ147474
K23J02G KC2023 05 12.35224212 04 06.71 +15 17 21.8 18.3 GVEJ147474
K23J02G KC2023 05 12.35255212 04 03.61 +15 17 44.1 18.2 GVEJ147474
K23J02G KC2023 05 12.35286112 04 00.50 +15 18 07.1 18.2 GVEJ147474
K23J02G KB2023 05 12.84264909 30 25.070+27 58 26.69 18.0 GXEJ147K74
K23J02G KB2023 05 12.84891709 27 01.560+28 07 37.74 18.2 GXEJ147K74
K23J02G KB2023 05 12.85569709 23 19.298+28 17 17.99 18.4 GXEJ147K74
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey. Observers J. K. Hogan, A. Serrano. 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. 0.68-m Schmidt + 10K 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.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
Orbital elements:
2023 JG2 Earth MOID = 0.0008 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 313.32838 (2000.0) P Q
n 0.39914198 Peri. 233.83973 +0.27329123 +0.96071789
a 1.8269126 Node 52.09166 -0.86172826 +0.26682839
e 0.5274751 Incl. 3.50979 -0.42747668 +0.07631344
P 2.47 H 27.65 G 0.15 U 6
Residuals in seconds of arc
230511 703 0.7- 0.8- 230512 I52 0.2+ 0.1+ 230512 474 0.5- 0.5+
230511 703 (1.3+ 1.8-) 230512 I52 0.0 0.0 230512 474 0.8- 0.3+
230512 703 1.0+ 0.7- 230512 I52 0.1+ 0.0 230512 474 0.7- 0.1-
230512 703 (3.4- 2.3+) 230512 I52 0.2- 0.0 230512 474 0.9- 0.2+
230512 703 2.4- 1.1+ 230512 I52 0.0 0.2+ 230512 K74 0.5+ 0.3-
230512 703 1.4+ 0.4- 230512 474 0.3+ 0.8+ 230512 K74 0.4- 1.4-
230512 I52 0.3+ 0.2+ 230512 474 0.1- 0.5+ 230512 K74 0.4- 0.5-
230512 I52 0.3+ 0.1+ 230512 474 0.0 0.5+
Ephemeris:
2023 JG2 a,e,i = 1.83, 0.53, 4 q = 0.8633
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 15 14 06 15.2 -03 13 42 0.2128 1.2127 169.2 8.9 25.3
...
2023 04 30 14 01 46.9 -01 55 33 0.09432 1.0988 166.0 12.8 23.5
...
2023 05 08 13 50 12.6 -00 04 19 0.03597 1.0421 156.4 22.8 21.6
...
2023 05 14 03 28 52.6 +14 01 05 0.0079831.0025 4.8 175.2
2023 05 15 02 48 53.9 +08 38 10 0.01485 0.9962 13.3 166.5 32.5
2023 05 16 02 34 46.6 +06 37 23 0.02192 0.9901 18.0 161.6 30.9
...
2023 05 22 02 16 13.5 +03 57 12 0.06516 0.9554 28.6 149.5 30.0
...
2023 05 30 02 14 14.3 +03 44 52 0.1244 0.9165 36.4 138.9 29.6
...
2023 06 14 02 23 16.3 +05 08 29 0.2408 0.8721 47.8 120.4 29.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J147
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