MPEC 2023-H17 : 2023 GO2
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M.P.E.C. 2023-H17 Issued 2023 April 16, 23:02 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 GO2
Observations:
K23G02O*1C2023 04 15.29372912 16 32.437+45 38 40.56 20.41GVEH017703
K23G02O 1C2023 04 15.29916312 16 34.172+45 39 56.38 19.95GVEH017703
K23G02O 1C2023 04 15.30455812 16 35.857+45 41 13.16 19.79GVEH017703
K23G02O C2023 04 15.37993412 17 02.631+45 58 27.66 19.8 GVEH017H01
K23G02O C2023 04 15.38428412 17 04.472+45 59 28.13 20.0 GVEH017H01
K23G02O KC2023 04 15.38926912 17 07.544+46 00 59.47 19.95GVEH017I52
K23G02O C2023 04 15.39013812 17 06.992+46 00 49.59 20.1 GVEH017H01
K23G02O KC2023 04 15.39141112 17 08.437+46 01 29.24 19.95GVEH017I52
K23G02O KC2023 04 15.39355512 17 09.330+46 01 59.38 19.60GVEH017I52
K23G02O C2023 04 15.39386612 17 08.610+46 01 41.40 20.1 GVEH017H01
K23G02O KC2023 04 15.39569712 17 10.237+46 02 29.22 20.08GVEH017I52
K23G02O KC2023 04 16.14616412 27 38.329+49 55 03.94 19.72GVEH017I52
K23G02O KC2023 04 16.14667612 27 38.718+49 55 16.03 19.61GVEH017I52
K23G02O KC2023 04 16.14718912 27 39.128+49 55 28.31 19.70GVEH017I52
K23G02O KC2023 04 16.14770112 27 39.532+49 55 40.55 19.32GVEH017I52
K23G02O KC2023 04 16.86354 12 44 57.10 +55 31 33.5 18.9 RZEH017C95
K23G02O KC2023 04 16.87245 12 45 13.15 +55 36 57.3 18.3 RZEH017C95
K23G02O KC2023 04 16.88113 12 45 28.98 +55 42 14.1 18.3 RZEH017C95
Observer details:
703 Catalina Sky Survey. Observer D. Rankin. 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. 0.68-m Schmidt + 10K
CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + 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 J. B. Fazekas.
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 GO2 Earth MOID = 0.0060 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 331.81994 (2000.0) P Q
n 0.37616591 Peri. 204.25328 -0.56726256 +0.82145632
a 1.9005666 Node 31.28160 -0.73597636 -0.47379262
e 0.4920397 Incl. 6.46932 -0.36952941 -0.31738001
P 2.62 H 26.49 G 0.15 U 7
Residuals in seconds of arc
230415 703 1.4+ 1.1+ 230415 H01 0.1+ 0.0 230416 I52 0.1- 0.0
230415 703 0.7+ 0.1+ 230415 I52 0.0 0.1- 230416 I52 0.1- 0.0
230415 703 0.6- 0.8+ 230415 I52 0.1- 0.1+ 230416 I52 0.2- 0.1-
230415 H01 0.1- 0.1- 230415 H01 0.1+ 0.1- 230416 C95 0.4+ 0.1-
230415 H01 0.0 0.1- 230415 I52 0.2- 0.0 230416 C95 0.1- 0.3-
230415 I52 0.1+ 0.0 230416 I52 0.2+ 0.2+ 230416 C95 0.3+ 0.0
Ephemeris:
2023 GO2 a,e,i = 1.90, 0.49, 6 q = 0.9654
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 17 11 56 27.0 +27 54 57 0.1855 1.1639 153.6 22.3 24.2
...
2023 04 01 11 55 28.3 +31 54 26 0.09799 1.0783 142.4 34.4 23.0
...
2023 04 09 11 58 16.5 +35 24 38 0.05445 1.0400 134.2 43.6 21.9
...
2023 04 15 12 14 15.4 +44 30 48 0.02261 1.0156 123.3 55.6 20.3
2023 04 16 12 24 48.8 +49 00 55 0.01749 1.0119 119.2 59.9 19.9
2023 04 17 12 49 37.0 +56 52 53 0.01260 1.0084 112.2 67.1 19.4
...
2023 04 23 23 29 42.2 -14 32 50 0.02218 0.9899 45.9 133.1 24.2
...
2023 05 01 23 43 49.5 -24 31 24 0.06470 0.9732 56.6 120.2 25.3
...
2023 05 16 23 55 09.8 -26 05 02 0.1440 0.9678 68.7 103.4 26.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H17
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