[Iaude] MPEC U238: 2023 UT8 [a=1.68,e=0.40,i=4.8,H=27.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 24 23:11:39 EDT 2023
M.P.E.C. 2023-U238 Issued 2023 October 25, 03:10 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 UT8
Observations:
K23U08T*1C2023 10 23.24183601 22 05.567+24 20 27.20 20.44GVEU238G96
K23U08T 1C2023 10 23.24747101 22 13.757+24 19 51.89 20.93GVEU238G96
K23U08T 1C2023 10 23.25310501 22 21.904+24 19 16.10 20.57GVEU238G96
K23U08T 1C2023 10 23.25873801 22 30.158+24 18 39.02 20.21GVEU238G96
K23U08T C2023 10 23.28918301 23 13.060+24 15 14.93 20.7 GVEU238H01
K23U08T C2023 10 23.29280701 23 18.305+24 14 51.16 20.3 GVEU238H01
K23U08T C2023 10 23.30325201 23 33.377+24 13 42.30 20.3 GVEU238H01
K23U08T C2023 10 23.30981401 23 42.861+24 12 58.74 20.4 GVEU238H01
K23U08T KC2023 10 23.42871501 26 35.596+23 59 36.92 20.18GVEU238I52
K23U08T KC2023 10 23.42947301 26 36.668+23 59 31.78 20.99GVEU238I52
K23U08T KC2023 10 23.43099601 26 38.908+23 59 21.08 20.60GVEU238I52
K23U08T KC2023 10 24.20132501 45 22.81 +22 35 06.2 20.7 VuEU238H21
K23U08T KC2023 10 24.20412101 45 26.36 +22 34 47.9 20.7 VuEU238H21
K23U08T KC2023 10 24.20719701 45 30.28 +22 34 27.8 20.3 VuEU238H21
Observer details:
G96 Mt. Lemmon Survey. 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. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 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. B. Fazekas.
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.
Orbital elements:
2023 UT8 Earth MOID = 0.0257 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 349.62595 (2000.0) P Q
n 0.45265799 Peri. 154.96986 +0.98555899 -0.16248707
a 1.6799225 Node 214.48716 +0.13771900 +0.93291808
e 0.3997188 Incl. 4.82837 +0.09852390 +0.32134376
P 2.18 H 27.41 G 0.15 U 8
Residuals in seconds of arc
231023 G96 0.1- 0.1- 231023 H01 0.0 0.0 231023 I52 0.1+ 0.0
231023 G96 0.0 0.3+ 231023 H01 0.1- 0.1+ 231024 H21 0.2- 0.1+
231023 G96 0.5- 0.4+ 231023 H01 0.1+ 0.0 231024 H21 0.1- 0.0
231023 G96 0.7+ 0.7- 231023 I52 0.3+ 0.1- 231024 H21 0.3+ 0.1-
231023 H01 0.1- 0.0 231023 I52 0.2- 0.0
Ephemeris:
2023 UT8 a,e,i = 1.68, 0.40, 5 q = 1.0084
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 25 18 24 42.2 +10 53 49 0.09271 1.0153 94.9 79.8 25.1
...
2023 10 10 19 42 02.2 +19 55 51 0.04541 1.0094 102.2 75.3 23.3
...
2023 10 18 22 32 10.7 +29 06 05 0.02879 1.0169 134.2 44.7 21.5
...
2023 10 24 01 40 41.6 +22 58 32 0.03292 1.0271 168.2 11.4 20.8
2023 10 25 02 02 21.1 +21 09 45 0.03507 1.0292 170.5 9.2 20.8
2023 10 26 02 20 54.2 +19 25 37 0.03750 1.0314 171.1 8.6 20.9
...
2023 11 01 03 27 59.1 +11 48 02 0.05596 1.0466 163.9 15.3 22.1
...
2023 11 09 04 02 51.4 +07 02 16 0.08580 1.0721 160.7 17.8 23.2
...
2023 11 24 04 22 02.7 +04 31 26 0.1517 1.1333 162.9 14.8 24.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U238
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