[Iaude] MPEC V14: 2011 UL147 [a=2.29,e=0.47,i=4.7,H=21.87]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Nov 3 16:37:19 EDT 2023
M.P.E.C. 2023-V14 Issued 2023 November 3, 20:35 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
2011 UL147
Revision to MPEC 2011-U82
Additional Observations:
K11UE7L C2019 01 04.52319 08 36 51.813+03 24 08.26 21.2 wUEV014F51
K11UE7L C2019 01 04.53725 08 36 51.396+03 24 04.81 21.2 wUEV014F51
K11UE7L C2019 01 04.55125 08 36 50.967+03 24 01.26 21.1 wUEV014F51
K11UE7L C2019 01 04.56524 08 36 50.559+03 23 57.72 21.1 wUEV014F51
K11UE7L C2019 02 05.34471 08 20 04.114+05 10 37.66 21.9 wUEV014F51
K11UE7L C2019 02 05.35596 08 20 03.809+05 10 42.95 21.6 wUEV014F51
K11UE7L C2019 02 05.36722 08 20 03.509+05 10 48.23 21.5 wUEV014F51
K11UE7L C2019 02 05.37848 08 20 03.221+05 10 53.48 21.9 wUEV014F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb, H.
Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190104 F51 0.38+ 0.06+ 190205 F51 0.30+ 0.07+ MPO218118 +0.24 days
Orbital elements:
2011 UL147 Earth MOID = 0.2276 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 139.56913 (2000.0) P Q
n 0.28379410 Peri. 199.13689 +0.32930028 -0.94207236
a 2.2933331 Node 231.68836 +0.87655593 +0.33009283
e 0.4711691 Incl. 4.65845 +0.35101428 +0.05948438
P 3.47 H 21.87 G 0.15 U 1
Residuals in seconds of arc
111024 G96 0.1+ 0.4+ 111030 291 0.1- 0.0 111115 204 0.0 0.3+
111024 G96 0.4- 0.3+ 111030 291 0.0 0.4+ 111130 291 0.0 0.4+
111024 G96 0.2- 0.3+ 111030 291 0.1+ 0.2+ 111130 291 0.3- 0.4+
111024 G96 0.2- 0.4+ 111030 G96 0.1- 0.1- 111130 291 0.2+ 0.5+
111024 H01 0.1+ 0.0 111030 G96 0.1+ 0.0 111202 F51 0.1+ 0.3+
111024 H01 0.0 0.2+ 111030 G96 0.1+ 0.3+ 111202 F51 0.0 0.2+
111024 H01 0.1+ 0.1- 111030 G96 0.3- 0.2- 111202 F51 0.0 0.1+
111024 H01 0.1+ 0.1- 111102 448 0.3- 0.8- 111223 291 1.0+ 1.9-
111025 H21 0.2+ 0.2- 111102 448 0.3+ 0.6+ 111223 291 0.4- 0.3+
111025 H21 0.7+ 0.2+ 111102 448 0.5- 0.3- 111223 291 0.1- 0.9+
111025 G96 0.3- 0.3+ 111103 807 0.1+ 0.0 190104 F51 0.0 0.0
111025 G96 0.1- 0.4+ 111103 807 0.3+ 0.0 190104 F51 0.1+ 0.1+
111025 G96 0.2- 0.1+ 111103 807 0.4+ 0.2+ 190104 F51 0.1- 0.1+
111025 G96 0.1- 0.2+ 111103 807 0.4+ 0.1- 190104 F51 0.0 0.0
111026 G96 0.0 0.4+ 111115 807 0.5+ 0.3- 190205 F51 0.0 0.1+
111026 G96 0.2+ 0.0 111115 807 0.4+ 0.5- 190205 F51 0.1- 0.0
111026 G96 0.4- 0.5+ 111115 807 0.4+ 0.4- 190205 F51 0.0 0.1-
111026 G96 0.4- 0.2+ 111115 204 0.5- 0.1+ 190205 F51 0.2+ 0.1-
Ephemeris:
2011 UL147 a,e,i = 2.29, 0.47, 5 q = 1.2128
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 04 14 55 14.8 -16 22 27 4.0395 3.2831 36.0 10.3 28.1
...
2023 10 19 15 13 52.1 -17 32 17 4.1730 3.3042 25.8 7.5 28.1
...
2023 10 27 15 24 07.8 -18 07 45 4.2285 3.3143 20.3 6.0 28.1
...
2023 11 02 15 31 56.8 -18 33 14 4.2627 3.3214 16.2 4.8 28.0
2023 11 03 15 33 15.5 -18 37 23 4.2677 3.3225 15.6 4.6 28.0
2023 11 04 15 34 34.4 -18 41 30 4.2726 3.3236 14.9 4.4 28.0
...
2023 11 10 15 42 30.3 -19 05 32 4.2980 3.3301 10.8 3.2 28.0
...
2023 11 18 15 53 11.0 -19 35 37 4.3212 3.3380 5.3 1.6 27.9
...
2023 12 03 16 13 22.3 -20 25 08 4.3315 3.3507 5.1 1.5 27.9
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-V14
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