[Iaude] MPEC T194: 2023 TR7 [a=1.66,e=0.46,i=10.0,H=25.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Oct 12 10:22:48 EDT 2023
M.P.E.C. 2023-T194 Issued 2023 October 12, 14:21 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 TR7
Observations:
K23T07R C2023 10 10.50112301 57 53.418+05 25 59.38 21.15GVET194F51
K23T07R C2023 10 10.51375301 57 53.838+05 27 01.40 21.24GVET194F51
K23T07R C2023 10 10.52640301 57 54.258+05 28 03.71 21.57GVET194F51
K23T07R* C2023 10 11.43619101 58 55.543+06 47 09.47 21.63wXET194F51
K23T07R C2023 10 11.44890501 58 56.002+06 48 19.55 21.43wXET194F51
K23T07R C2023 10 11.46166001 58 56.460+06 49 30.15 21.59wXET194F51
K23T07R C2023 10 11.56255101 59 00.295+06 58 46.77 21.28GVET194F51
K23T07R C2023 10 11.56336301 59 00.328+06 58 51.29 21.55GVET194F51
K23T07R KC2023 10 11.93181401 59 30.13 +07 33 18.7 21.6 GVET194598
K23T07R KC2023 10 11.93433701 59 30.28 +07 33 33.3 20.7 GVET194598
K23T07R KC2023 10 11.93727901 59 30.40 +07 33 50.4 21.9 GVET194598
K23T07R KC2023 10 12.22434901 59 50.57 +08 02 13.3 22.1 VuET194H21
K23T07R KC2023 10 12.23277501 59 50.96 +08 03 03.8 21.4 VuET194H21
K23T07R KC2023 10 12.24148101 59 51.35 +08 03 56.5 21.6 VuET194H21
Observer details:
598 Loiano. Observer A. Carbognani. 1.52-m f/4.7 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, J. Bulger, T. Lowe, P. Minguez, A. Schultz, I. Smith. 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 TR7 Earth MOID = 0.0450 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 321.78477 (2000.0) P Q
n 0.45926950 Peri. 62.83824 +0.10114556 -0.99279766
a 1.6637612 Node 21.64508 +0.84004503 +0.05065106
e 0.4574336 Incl. 10.02439 +0.53300462 +0.10856924
P 2.15 H 25.44 G 0.15 U 9
Residuals in seconds of arc
231010 F51 0.2+ 0.2+ 231011 F51 0.0 0.4+ 231011 598 0.1- 0.1-
231010 F51 0.1+ 0.1- 231011 F51 0.0 0.2+ 231012 H21 0.1+ 0.1+
231010 F51 0.2- 0.2- 231011 F51 0.1- 0.2+ 231012 H21 0.1+ 0.2-
231011 F51 0.0 0.2- 231011 598 0.3- 0.1+ 231012 H21 0.1+ 0.0
231011 F51 0.0 0.0 231011 598 0.2+ 0.0
Ephemeris:
2023 TR7 a,e,i = 1.66, 0.46, 10 q = 0.9027
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 12 01 35 41.3 -08 13 23 0.3423 1.3037 145.7 25.8 24.9
...
2023 09 27 01 47 12.6 -04 44 58 0.2151 1.2016 155.5 20.2 23.5
...
2023 10 05 01 53 02.5 -00 17 31 0.1554 1.1487 161.4 16.1 22.6
...
2023 10 11 01 58 26.0 +06 08 29 0.1147 1.1103 166.2 12.4 21.7
2023 10 12 01 59 33.3 +07 40 40 0.1083 1.1040 166.9 11.8 21.5
2023 10 13 02 00 47.0 +09 24 13 0.1021 1.0978 167.4 11.4 21.4
...
2023 10 19 02 12 30.7 +25 51 45 0.06882 1.0617 161.3 17.5 20.7
...
2023 10 27 04 03 02.4 +73 48 47 0.04983 1.0171 116.3 61.1 21.1
...
2023 11 11 13 21 37.6 +44 14 52 0.1130 0.9492 65.6 108.2 24.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T194
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