[Iaude] MPEC V148: 2023 VR4 [a=0.87,e=0.21,i=18.8,H=22.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Nov 9 17:34:55 EST 2023
M.P.E.C. 2023-V148 Issued 2023 November 9, 22:33 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 VR4
Observations:
K23V04R* C2023 11 08.19776305 15 04.267-35 53 36.38 19.16oVEV148W68
K23V04R C2023 11 08.20093605 15 00.566-35 53 09.38 18.84oVEV148W68
K23V04R C2023 11 08.20454505 14 56.318-35 52 38.14 18.80oVEV148W68
K23V04R C2023 11 08.20959305 14 50.328-35 51 55.19 18.75oVEV148W68
K23V04R C2023 11 08.21050005 14 49.322-35 51 47.77 19.00oVEV148W68
K23V04R C2023 11 08.24431705 14 09.382-35 46 55.02 18.60oVEV148W68
K23V04R C2023 11 08.41950005 10 56.100-35 22 12.43 19.06cVEV148T05
K23V04R C2023 11 08.41995205 10 55.627-35 22 08.90 18.85cVEV148T05
K23V04R C2023 11 08.42040405 10 55.025-35 22 03.86 19.06cVEV148T05
K23V04R C2023 11 08.42085605 10 54.605-35 21 59.80 18.83cVEV148T05
K23V04R C2023 11 08.42130805 10 53.916-35 21 55.40 18.84cVEV148T05
K23V04R C2023 11 08.98373 05 00 00.03 -33 48 52.0 18.5 GVEV148M28
K23V04R C2023 11 08.98575 04 59 57.54 -33 48 31.6 18.6 GVEV148M28
K23V04R C2023 11 08.98779 04 59 55.01 -33 48 10.6 18.3 GVEV148M28
K23V04R 1B2023 11 09.91318 04 41 23.436-30 54 17.64 18.9 VZEV148M49
K23V04R 1B2023 11 09.91624 04 41 19.454-30 53 40.85 18.7 VZEV148M49
K23V04R 1B2023 11 09.91929 04 41 15.511-30 53 04.34 18.7 VZEV148M49
Observer details:
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
M. Junius. 0.25-m f/4.5 reflector + CMO.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
Orbital elements:
2023 VR4 Earth MOID = 0.0443 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 70.45559 (2000.0) P Q
n 1.21974188 Peri. 199.05377 -0.30047718 +0.91717051
a 0.8675425 Node 54.30785 -0.82789329 -0.11453276
e 0.2117146 Incl. 18.80112 -0.47360971 -0.38168117
P 0.81 H 22.95 G 0.15 U 7
Residuals in seconds of arc
231108 W68 0.2- 0.1+ 231108 T05 0.3- 0.4- 231108 M28 0.0 0.0
231108 W68 0.1+ 0.0 231108 T05 0.5+ 0.9- 231108 M28 0.1+ 0.2+
231108 W68 0.0 0.4+ 231108 T05 0.3- 0.2+ 231109 M49 0.0 0.1-
231108 W68 0.6- 0.1+ 231108 T05 1.2+ 0.2+ 231109 M49 0.2- 0.1+
231108 W68 0.2+ 0.3- 231108 T05 0.6- 0.6+ 231109 M49 0.1+ 0.1-
231108 W68 0.5+ 0.5- 231108 M28 0.2- 0.2+
Ephemeris:
2023 VR4 a,e,i = 0.87, 0.21, 19 q = 0.6839
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 10 08 39 05.2 -46 52 09 0.2027 0.9435 68.5 100.0 23.0
...
2023 10 25 07 44 55.5 -46 34 20 0.1275 0.9877 83.2 89.4 21.6
...
2023 11 02 06 44 30.1 -44 10 22 0.08663 1.0069 97.1 78.0 20.4
...
2023 11 08 05 18 38.8 -36 22 00 0.05954 1.0191 116.7 60.3 19.0
2023 11 09 04 59 39.6 -33 46 10 0.05589 1.0210 121.4 55.9 18.8
2023 11 10 04 39 29.9 -30 36 26 0.05266 1.0228 126.6 51.0 18.5
...
2023 11 16 02 32 23.9 -01 11 19 0.04695 1.0324 156.7 22.2 17.4
...
2023 11 24 00 41 15.6 +26 58 51 0.07528 1.0422 135.2 41.9 19.1
...
2023 12 09 23 34 17.0 +39 43 51 0.1578 1.0509 110.6 61.4 21.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-V148
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