[Iaude] MPEC U180: 2023 UE4 [a=1.02,e=0.29,i=11.4,H=21.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Oct 21 16:15:57 EDT 2023
M.P.E.C. 2023-U180 Issued 2023 October 21, 20:14 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 UE4
Observations:
K23U04E* C2023 10 18.56474904 55 31.665-07 46 33.24 21.42wXEU180F52
K23U04E C2023 10 18.57707504 55 32.037-07 47 06.61 21.65wXEU180F52
K23U04E C2023 10 18.58940904 55 32.423-07 47 40.03 21.38wXEU180F52
K23U04E C2023 10 18.60172204 55 32.805-07 48 13.45 21.34wXEU180F52
K23U04E C2023 10 19.55356904 56 10.607-08 31 48.35 21.89GVEU180F51
K23U04E C2023 10 19.55438704 56 10.637-08 31 50.72 21.85GVEU180F51
K23U04E !C2023 10 20.37098 04 56 41.18 -09 10 01.2 21.8 RVEU180673
K23U04E !C2023 10 20.39131 04 56 41.70 -09 10 58.5 VEU180673
K23U04E KC2023 10 21.33339404 57 13.31 -09 55 50.1 21.6 VuEU180H21
K23U04E KC2023 10 21.34040904 57 13.47 -09 56 10.1 21.6 VuEU180H21
K23U04E KC2023 10 21.34770404 57 13.64 -09 56 31.3 21.4 VuEU180H21
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2023 UE4 Earth MOID = 0.1641 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 199.11947 (2000.0) P Q
n 0.96291543 Peri. 14.62351 -0.99673797 +0.07184732
a 1.0156497 Node 169.29245 -0.07802829 -0.97424897
e 0.2944477 Incl. 11.41171 +0.02061574 -0.21372158
P 1.02 H 21.94 G 0.15 U 9
Residuals in seconds of arc
231018 F52 0.1+ 0.1- 231019 F51 0.1- 0.0 231021 H21 0.1+ 0.1-
231018 F52 0.1- 0.0 231019 F51 0.0 0.1- 231021 H21 0.0 0.1+
231018 F52 0.0 0.1+ 231020 673 0.7+ 0.5+ 231021 H21 0.1- 0.0
231018 F52 0.0 0.1+ 231020 673 0.2+ 0.8+
Ephemeris:
2023 UE4 a,e,i = 1.02, 0.29, 11 q = 0.7166
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 21 04 22 01.9 +07 11 38 0.5258 1.2952 111.8 46.0 22.9
...
2023 10 06 04 43 29.2 +00 25 04 0.4254 1.2685 120.2 42.9 22.3
...
2023 10 14 04 51 55.9 -04 30 06 0.3773 1.2498 124.3 41.3 21.9
...
2023 10 20 04 56 27.1 -08 52 19 0.3447 1.2337 126.8 40.3 21.7
2023 10 21 04 57 02.0 -09 39 31 0.3396 1.2308 127.1 40.2 21.6
2023 10 22 04 57 33.8 -10 27 42 0.3346 1.2279 127.4 40.1 21.6
...
2023 10 28 04 59 35.2 -15 37 31 0.3068 1.2095 128.7 39.9 21.4
...
2023 11 05 04 58 43.1 -23 21 25 0.2758 1.1823 128.2 41.2 21.1
...
2023 11 20 04 42 30.8 -39 18 56 0.2369 1.1235 119.3 50.1 20.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U180
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