MPEC 2023-V252 : 2023 VB9
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M.P.E.C. 2023-V252 Issued 2023 November 15, 11:50 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 VB9
Observations:
K23V09B 1C2023 11 04.44815 04 31 50.94 +15 37 34.5 22.1 GVEV252G96
K23V09B 1C2023 11 04.45336 04 31 51.93 +15 37 23.6 21.6 GVEV252G96
K23V09B* C2023 11 13.57302305 12 32.124+07 48 28.89 21.11wXEV252F51
K23V09B C2023 11 13.58200605 12 35.280+07 47 46.83 20.68wXEV252F51
K23V09B C2023 11 13.59161805 12 38.675+07 47 01.40 20.50wXEV252F51
K23V09B 1C2023 11 14.09352 05 15 50.95 +07 06 28.3 20.5 VXEV252033
K23V09B 1C2023 11 14.09475 05 15 51.39 +07 06 22.9 21.0 VXEV252033
K23V09B 1C2023 11 14.10966 05 15 56.97 +07 05 09.4 20.6 VXEV252033
K23V09B 1C2023 11 14.11090 05 15 57.42 +07 05 03.6 20.3 VXEV252033
K23V09B 1C2023 11 14.11213 05 15 57.90 +07 04 57.5 20.2 VXEV252033
K23V09B 1C2023 11 14.11344 05 15 58.31 +07 04 51.7 20.6 VXEV252033
K23V09B 1C2023 11 14.11479 05 15 58.82 +07 04 44.4 20.8 VXEV252033
K23V09B |C2023 11 14.20834005 16 37.980+06 58 20.00 20.8 VuEV252807
K23V09B |C2023 11 14.21331005 16 39.830+06 57 55.20 20.31VuEV252807
K23V09B |C2023 11 14.21836005 16 41.740+06 57 31.00 20.3 VuEV252807
K23V09B |C2023 11 14.22316205 16 43.490+06 57 06.20 20.57VuEV252807
K23V09B KC2023 11 15.00718705 22 03.574+05 47 53.05 20.6 GVEV252J95
K23V09B HC2023 11 15.00917205 22 04.00 +05 47 46.8 21 GVEV252204
K23V09B KC2023 11 15.01520605 22 06.792+05 47 09.53 20.5 GVEV252J95
K23V09B |C2023 11 15.22364005 23 35.940+05 29 31.70 20.40VuEV252807
K23V09B |C2023 11 15.22862005 23 37.960+05 29 04.00 20.43VuEV252807
K23V09B |C2023 11 15.23369005 23 40.040+05 28 36.30 20.00VuEV252807
K23V09B |C2023 11 15.23851005 23 41.990+05 28 09.50 20.71VuEV252807
K23V09B KC2023 11 15.29011605 24 04.22 +05 22 09.2 20.4 GVEV252H21
K23V09B KC2023 11 15.29794905 24 07.42 +05 21 25.9 VEV252H21
K23V09B KB2023 11 15.29922 05 24 08.45 +05 21 19.3 20.6 GVEV252734
K23V09B KB2023 11 15.31005 05 24 12.93 +05 20 17.9 21.0 GVEV252734
K23V09B KB2023 11 15.32053 05 24 17.24 +05 19 20.6 20.6 GVEV252734
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer D. Cromer. 0.69-m f/3.54 reflector + CMO.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/11 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer J. B. Fazekas. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2023 VB9 Earth MOID = 0.0488 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 316.07136 (2000.0) P Q
n 0.37263324 Peri. 273.17819 -0.62473811 -0.77815808
a 1.9125597 Node 215.74768 +0.75311779 -0.57865242
e 0.5717502 Incl. 6.34783 +0.20619381 -0.24419538
P 2.64 H 23.40 G 0.15 U 8
Residuals in seconds of arc
231104 G96 0.3- 0.2+ 231114 033 0.7- 0.8+ 231115 807 0.0 0.2-
231104 G96 0.3+ 0.3- 231114 033 0.7- 0.2+ 231115 807 0.1+ 0.2+
231113 F51 0.0 0.2+ 231114 807 0.2+ 0.0 231115 807 0.2- 0.0
231113 F51 0.0 0.2+ 231114 807 0.1+ 0.1- 231115 H21 0.3+ 0.1-
231113 F51 0.2+ 0.1- 231114 807 (0.6+ 0.8+) 231115 H21 0.2- 0.3+
231114 033 0.9+ 0.9- 231114 807 0.0 0.2- 231115 734 0.3+ 0.4+
231114 033 0.5+ 0.3- 231115 J95 0.1+ 0.1+ 231115 734 0.3+ 0.6-
231114 033 0.5+ 0.2- 231115 204 0.1- 0.2- 231115 734 0.2- 0.6+
231114 033 0.3+ 0.1+ 231115 J95 0.7- 0.1-
231114 033 0.5+ 0.1+ 231115 807 0.3+ 0.0
Ephemeris:
2023 VB9 a,e,i = 1.91, 0.57, 6 q = 0.8191
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 16 03 48 42.7 +20 56 55 0.4327 1.3659 142.4 26.4 23.5
...
2023 10 31 04 19 00.6 +17 39 42 0.2704 1.2360 150.8 23.1 22.1
...
2023 11 08 04 44 42.0 +13 20 47 0.1953 1.1673 152.2 23.4 21.3
...
2023 11 14 05 15 15.2 +07 14 53 0.1457 1.1166 148.7 27.4 20.7
2023 11 15 05 21 59.0 +05 49 22 0.1381 1.1082 147.4 28.7 20.6
2023 11 16 05 29 21.7 +04 14 23 0.1309 1.0999 145.9 30.3 20.5
...
2023 11 22 06 33 06.9 -09 35 00 0.09518 1.0511 129.7 46.3 20.2
...
2023 11 30 09 18 56.9 -34 56 40 0.08501 0.9896 89.7 85.3 21.0
...
2023 12 15 13 25 25.3 -39 00 33 0.1715 0.8919 53.0 118.1 24.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-V252
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