[Iaude] MPEC V138: 2023 VA4 [a=2.38,e=0.56,i=4.2,H=25.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Nov 9 09:28:03 EST 2023
M.P.E.C. 2023-V138 Issued 2023 November 9, 14:26 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 VA4
Observations:
K23V04A*1C2023 11 07.22396400 20 56.144+05 19 54.84 21.84GVEV138G96
K23V04A 1C2023 11 07.22958900 20 59.359+05 20 38.65 20.97GVEV138G96
K23V04A 1C2023 11 07.23523000 21 02.603+05 21 23.44 20.88GVEV138G96
K23V04A KC2023 11 07.30857500 21 45.018+05 30 57.74 20.96GVEV138I52
K23V04A KC2023 11 07.31211800 21 47.084+05 31 25.72 21.47GVEV138I52
K23V04A KC2023 11 07.31565200 21 49.133+05 31 53.18 21.29GVEV138I52
K23V04A KC2023 11 07.31918100 21 51.210+05 32 20.90 21.01GVEV138I52
K23V04A 6C2023 11 07.86779600 27 30.050+06 43 28.06 21.0 GVEV138Z84
K23V04A 6C2023 11 07.87994100 27 36.974+06 45 01.69 21.0 GVEV138Z84
K23V04A KC2023 11 08.09639700 29 50.888+07 12 51.98 20.56GVEV138I52
K23V04A KC2023 11 08.09962300 29 52.760+07 13 16.82 21.25GVEV138I52
K23V04A KC2023 11 08.10609000 29 56.450+07 14 05.93 21.54GVEV138I52
K23V04A KC2023 11 08.11242400 29 59.58 +07 14 51.0 20.8 GXEV138858
K23V04A KC2023 11 08.12798000 30 08.47 +07 16 50.7 20.8 GXEV138858
K23V04A KC2023 11 09.09584700 39 50.458+09 18 05.58 20.46GVEV138I52
K23V04A KC2023 11 09.09867300 39 52.045+09 18 26.24 21.49GVEV138I52
K23V04A KC2023 11 09.10150400 39 53.662+09 18 47.38 21.40GVEV138I52
K23V04A KC2023 11 09.10434200 39 55.256+09 19 08.08 21.28GVEV138I52
Observer details:
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller. Measurers
E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken. Measurers R.
Kresken, M. Micheli, F. Ocana, L. Conversi. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 VA4 Earth MOID = 0.0468 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 349.54271 (2000.0) P Q
n 0.26820328 Peri. 344.39313 +0.92135766 -0.38601649
a 2.3813688 Node 38.41458 +0.36405325 +0.81567029
e 0.5634055 Incl. 4.22078 +0.13625452 +0.43089819
P 3.67 H 25.22 G 0.15 U 8
Residuals in seconds of arc
231107 G96 0.2+ 0.2+ 231107 I52 0.1+ 0.1+ 231108 858 0.4- 0.4-
231107 G96 0.1- 0.2- 231107 Z84 0.3+ 0.1+ 231108 858 0.5- 0.2-
231107 G96 0.1- 0.2+ 231107 Z84 0.1- 0.1- 231109 I52 0.1+ 0.3+
231107 I52 0.0 0.2- 231108 I52 0.1- 0.2+ 231109 I52 0.1- 0.0
231107 I52 0.0 0.1+ 231108 I52 0.2+ 0.2+ 231109 I52 0.1+ 0.1+
231107 I52 0.1- 0.1- 231108 I52 0.2- 0.5- 231109 I52 0.0 0.2-
Ephemeris:
2023 VA4 a,e,i = 2.38, 0.56, 4 q = 1.0397
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 10 20 45 24.8 -34 11 18 0.1415 1.0507 107.8 64.9 23.4
...
2023 10 25 22 13 20.4 -21 20 00 0.09568 1.0404 116.2 59.1 22.3
...
2023 11 02 23 27 24.4 -06 23 04 0.08332 1.0490 131.0 45.6 21.7
...
2023 11 08 00 28 48.6 +07 01 12 0.08561 1.0616 144.2 33.1 21.4
2023 11 09 00 38 49.3 +09 06 54 0.08708 1.0642 146.2 31.2 21.4
2023 11 10 00 48 39.6 +11 07 22 0.08886 1.0670 148.1 29.4 21.4
...
2023 11 16 01 42 26.2 +20 54 13 0.1051 1.0862 156.3 21.4 21.6
...
2023 11 24 02 37 08.6 +28 16 17 0.1384 1.1188 160.4 17.2 22.1
...
2023 12 09 03 38 11.7 +32 51 58 0.2243 1.1975 159.2 17.0 23.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-V138
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