[Iaude] MPEC U189: 2023 UQ4 [a=1.65,e=0.42,i=7.4,H=24.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Oct 21 19:53:51 EDT 2023
M.P.E.C. 2023-U189 Issued 2023 October 21, 23:52 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 UQ4
Observations:
K23U04Q C2023 10 09.47759802 15 40.538-17 51 40.29 23.24GVEU189F51
K23U04Q C2023 10 09.49963502 15 42.004-17 51 49.27 22.21GVEU189F51
K23U04Q C2023 10 09.52151002 15 43.456-17 51 57.84 21.94GVEU189F51
K23U04Q C2023 10 14.51880502 23 41.462-18 20 28.53 21.96GVEU189F52
K23U04Q C2023 10 14.52842602 23 42.264-18 20 30.56 22.27GVEU189F52
K23U04Q C2023 10 14.53800502 23 43.049-18 20 32.79 22.11GVEU189F52
K23U04Q C2023 10 14.54759002 23 43.877-18 20 34.93 21.67GVEU189F52
K23U04Q* C2023 10 19.44805702 33 50.583-18 31 55.13 22.03wXEU189F51
K23U04Q C2023 10 19.46033402 33 51.984-18 31 54.98 21.27wXEU189F51
K23U04Q C2023 10 19.47259302 33 53.382-18 31 54.86 21.53wXEU189F51
K23U04Q C2023 10 19.48485502 33 54.773-18 31 54.64 21.90wXEU189F51
K23U04Q C2023 10 19.53982602 34 01.133-18 31 52.11 21.71GVEU189F52
K23U04Q C2023 10 19.54046402 34 01.202-18 31 52.05 21.59GVEU189F52
K23U04Q KC2023 10 21.43880 02 38 55.05 -18 29 21.1 21.2 GVEU189291
K23U04Q KC2023 10 21.44313 02 38 55.68 -18 29 19.7 21.3 GVEU189291
K23U04Q KC2023 10 21.44745 02 38 56.30 -18 29 18.7 21.7 GVEU189291
K23U04Q C2023 10 21.46651702 39 02.335-18 29 09.39 20.68GVEU189F51
K23U04Q C2023 10 21.46732902 39 02.444-18 29 09.26 20.77GVEU189F51
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + 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.
F52 Pan-STARRS 2, 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.
Orbital elements:
2023 UQ4 Earth MOID = 0.0052 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 320.30871 (2000.0) P Q
n 0.46572214 Peri. 28.16631 +0.16286868 -0.98139367
a 1.6483577 Node 52.63924 +0.87951273 +0.09770350
e 0.4161324 Incl. 7.35031 +0.44713662 +0.16528914
P 2.12 H 24.86 G 0.15 U 8
Residuals in seconds of arc
231009 F51 0.1- 0.1- 231014 F52 0.1+ 0.1- 231019 F52 0.1- 0.1-
231009 F51 0.0 0.1- 231019 F51 0.0 0.2- 231021 291 0.1- 0.1-
231009 F51 0.0 0.0 231019 F51 0.0 0.0 231021 291 0.1+ 0.2+
231014 F52 0.1+ 0.1+ 231019 F51 0.1+ 0.1+ 231021 291 0.1+ 0.2+
231014 F52 0.1+ 0.2+ 231019 F51 0.0 0.1+ 231021 F51 0.0 0.1+
231014 F52 0.2- 0.0 231019 F52 0.0 0.1- 231021 F51 0.0 0.1+
Ephemeris:
2023 UQ4 a,e,i = 1.65, 0.42, 7 q = 0.9624
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 21 01 53 03.3 -15 13 35 0.2953 1.2613 146.6 26.0 23.9
...
2023 10 06 02 10 54.0 -17 25 21 0.1968 1.1735 149.2 25.8 22.9
...
2023 10 14 02 22 47.9 -18 17 33 0.1508 1.1295 148.9 27.2 22.2
...
2023 10 20 02 35 10.8 -18 30 55 0.1187 1.0985 148.0 28.7 21.7
2023 10 21 02 37 45.8 -18 29 28 0.1136 1.0935 147.8 29.0 21.6
2023 10 22 02 40 33.3 -18 26 37 0.1085 1.0886 147.6 29.3 21.5
...
2023 10 28 03 03 43.7 -17 26 25 0.07887 1.0605 146.6 31.0 20.8
...
2023 11 05 04 15 29.8 -11 11 40 0.04361 1.0273 144.1 34.5 19.5
...
2023 11 20 11 06 12.0 +26 38 04 0.04730 0.9817 80.6 96.7 21.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U189
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