[Iaude] MPEC W01: 2023 VQ9 [a=1.99,e=0.87,i=16.1,H=19.1,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Nov 15 19:04:08 EST 2023
M.P.E.C. 2023-W01 Issued 2023 November 16, 00:02 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 VQ9
Observations:
K23V09Q* C2023 11 12.25075521 26 39.796+20 17 17.05 20.37wXEW001F51
K23V09Q C2023 11 12.26342021 26 44.269+20 17 14.89 20.44wXEW001F51
K23V09Q C2023 11 12.27613221 26 48.762+20 17 12.78 20.54wXEW001F51
K23V09Q C2023 11 12.28887821 26 53.291+20 17 10.55 20.34wXEW001F51
K23V09Q C2023 11 12.35031921 27 15.049+20 16 59.25 20.68GVEW001F51
K23V09Q C2023 11 12.35096121 27 15.272+20 16 59.08 20.34GVEW001F51
K23V09Q KC2023 11 12.74762 21 29 36.29 +20 15 50.1 VEW001204
K23V09Q KC2023 11 12.76541 21 29 42.45 +20 15 46.9 20.5 GVEW001204
K23V09Q KC2023 11 13.00530721 31 06.07 +20 15 07.3 20.5 GVEW001H21
K23V09Q KC2023 11 13.00810421 31 07.05 +20 15 07.0 20.4 GVEW001H21
K23V09Q KC2023 11 13.01090021 31 08.00 +20 15 06.5 20.9 GVEW001H21
K23V09Q KC2023 11 13.01369721 31 08.94 +20 15 06.1 20.7 GVEW001H21
K23V09Q KB2023 11 13.04929 21 31 21.17 +20 14 59.5 20.0 GVEW001734
K23V09Q KB2023 11 13.06205 21 31 25.52 +20 14 57.3 19.9 GVEW001734
K23V09Q KB2023 11 13.07462 21 31 29.80 +20 14 55.1 20.0 GVEW001734
K23V09Q mC2023 11 13.10787621 31 41.282+20 14 50.64 20.26GVEW001I52
K23V09Q mC2023 11 13.11164921 31 42.571+20 14 49.70 19.83GVEW001I52
K23V09Q mC2023 11 13.11217721 31 42.726+20 14 49.74 20.14GVEW001I52
K23V09Q mC2023 11 13.13265421 31 49.667+20 14 46.28 20.47GVEW001I52
K23V09Q 1C2023 11 13.88877 21 36 04.95 +20 12 22.8 20.7 VXEW001033
K23V09Q 1C2023 11 13.88958 21 36 05.22 +20 12 22.2 20.8 VXEW001033
K23V09Q 1C2023 11 13.89039 21 36 05.50 +20 12 22.0 20.5 VXEW001033
K23V09Q KB2023 11 14.09984 21 37 14.82 +20 11 45.7 20.2 GVEW001734
K23V09Q KB2023 11 14.11016 21 37 18.16 +20 11 43.6 20.4 GVEW001734
K23V09Q KB2023 11 14.12028 21 37 21.43 +20 11 41.7 20.2 GVEW001734
K23V09Q KC2023 11 14.85557421 41 18.814+20 09 13.93 20.0 GVEW001J95
K23V09Q KC2023 11 14.86367521 41 21.372+20 09 12.38 19.8 GVEW001J95
K23V09Q KC2023 11 14.87721621 41 25.603+20 09 09.04 21.0 GVEW001J95
K23V09Q KC2023 11 15.00249221 42 05.58 +20 08 47.4 21.2 GVEW001H21
K23V09Q KC2023 11 15.01108021 42 08.25 +20 08 45.6 20.8 GVEW001H21
K23V09Q KC2023 11 15.01967021 42 10.91 +20 08 43.8 20.8 GVEW001H21
K23V09Q KC2023 11 15.02874321 42 13.76 +20 08 41.9 20.7 GVEW001H21
K23V09Q 1C2023 11 15.71665 21 45 47.09 +20 06 18.2 20.9 VXEW001033
K23V09Q 1C2023 11 15.71774 21 45 47.38 +20 06 17.7 20.6 VXEW001033
K23V09Q 1C2023 11 15.71884 21 45 47.72 +20 06 17.5 20.6 VXEW001033
K23V09Q 1C2023 11 15.71998 21 45 48.06 +20 06 17.1 20.7 VXEW001033
K23V09Q KB2023 11 15.74196621 45 54.80 +20 06 14.7 19.4 GXEW001958
K23V09Q KB2023 11 15.74900321 45 56.89 +20 06 12.5 20.0 GXEW001958
K23V09Q KB2023 11 15.75603421 45 59.12 +20 06 11.5 19.7 GXEW001958
K23V09Q KC2023 11 15.84267821 46 25.00 +20 05 51.4 20.0 GVEW001L06
K23V09Q KC2023 11 15.84620421 46 26.06 +20 05 50.5 19.7 GVEW001L06
K23V09Q KC2023 11 15.84902421 46 26.91 +20 05 49.8 19.7 GVEW001L06
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.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. K. Hogan. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L06 Sormano 2 Observatory, Bellagio Via Lattea. Observers E. Valli, G.
Ventre. Measurer P. Sicoli. 0.36m Schmidt Cassegrain + CCD.
Orbital elements:
2023 VQ9 PHA, Earth MOID = 0.0299 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 358.50196 (2000.0) P Q
n 0.34997208 Peri. 300.10427 -0.31802009 +0.92380720
a 1.9942539 Node 309.76852 -0.74609483 -0.38259254
e 0.8732115 Incl. 16.10163 -0.58498353 -0.01425499
P 2.82 H 19.14 G 0.15 U 9
Residuals in seconds of arc
231112 F51 0.2- 0.5- 231113 734 0.1+ 0.0 231115 H21 0.1- 0.1+
231112 F51 0.2- 0.5- 231113 I52 0.1+ 0.2- 231115 H21 0.1- 0.0
231112 F51 0.2- 0.4- 231113 I52 0.2+ 0.4- 231115 H21 0.2- 0.0
231112 F51 0.1+ 0.4- 231113 I52 0.1- 0.3- 231115 H21 0.3+ 0.0
231112 F51 0.4+ 0.5- 231113 I52 0.2- 0.1+ 231115 033 0.2+ 0.4+
231112 F51 0.3+ 0.6- 231113 033 0.1+ 0.5+ 231115 033 0.4- 0.1+
231112 204 0.2- 0.1- 231113 033 0.2+ 0.1+ 231115 033 0.3- 0.1+
231112 204 0.1- 0.2- 231113 033 0.4+ 0.1+ 231115 033 0.3- 0.0
231113 H21 0.1- 0.0 231114 734 0.2+ 0.1+ 231115 958 0.6- 0.7+
231113 H21 0.3+ 0.2+ 231114 734 0.1+ 0.1+ 231115 958 1.0- 0.1-
231113 H21 0.2+ 0.2+ 231114 734 0.1- 0.3+ 231115 958 0.7+ 0.4+
231113 H21 0.0 0.2+ 231114 J95 0.0 0.1- 231115 L06 0.2+ 0.3-
231113 734 0.1- 0.2- 231114 J95 0.2+ 0.1+ 231115 L06 0.2+ 0.5-
231113 734 0.0 0.1- 231114 J95 0.1- 0.4- 231115 L06 0.2+ 0.5-
Ephemeris:
2023 VQ9 a,e,i = 1.99, 0.87, 16 q = 0.2528
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 17 16 31 51.6 +08 45 40 0.3773 0.8061 49.7 109.4 20.7
...
2023 11 01 19 55 12.2 +19 44 22 0.4392 1.0752 88.5 67.4 19.9
...
2023 11 09 21 05 32.5 +20 23 12 0.5573 1.2049 98.3 54.5 20.3
...
2023 11 15 21 42 04.6 +20 08 52 0.6638 1.2969 101.5 48.4 20.6
2023 11 16 21 47 12.7 +20 05 25 0.6826 1.3118 101.8 47.6 20.7
2023 11 17 21 52 07.5 +20 01 52 0.7016 1.3267 102.1 46.8 20.8
...
2023 11 23 22 17 43.8 +19 40 36 0.8197 1.4134 102.5 43.0 21.1
...
2023 12 01 22 44 29.8 +19 18 13 0.9857 1.5235 101.2 39.4 21.6
...
2023 12 16 23 22 20.4 +19 03 38 1.3144 1.7153 95.5 34.8 22.3
(Last issue was M.P.E.C. 2023-V263)
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W01
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