[Iaude] MPEC U116: 2023 TC32 [a=2.49,e=0.53,i=10.2,H=23.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Oct 19 15:58:03 EDT 2023
M.P.E.C. 2023-U116 Issued 2023 October 19, 19:56 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 TC32
Observations:
K23T32C* C2023 10 12.40119902 28 11.424+19 32 11.25 22.12wXEU116F52
K23T32C C2023 10 12.41400202 28 11.502+19 32 37.20 22.17wXEU116F52
K23T32C C2023 10 12.43992702 28 11.636+19 33 30.12 23.00wXEU116F52
K23T32C 3C2023 10 13.47064602 28 25.726+20 08 36.80 22.41GVEU116T14
K23T32C 3C2023 10 13.47185602 28 25.728+20 08 39.25 22.46GVEU116T14
K23T32C 3C2023 10 13.47306702 28 25.732+20 08 41.76 22.38GVEU116T14
K23T32C 3C2023 10 13.47427902 28 25.737+20 08 44.25 22.34GVEU116T14
K23T32C KC2023 10 16.39789 02 28 56.09 +21 53 16.1 22.4 RoEU116291
K23T32C KC2023 10 16.41439 02 28 56.11 +21 53 52.5 22.2 RoEU116291
K23T32C KC2023 10 19.43603 02 29 12.51 +23 50 00.4 22.7 RVEU116691
K23T32C KC2023 10 19.45999 02 29 12.35 +23 50 57.2 22.4 RVEU116691
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer M. T. Read. 0.9-m
f/3 reflector + 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 TC32 Earth MOID = 0.2397 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 337.43901 (2000.0) P Q
n 0.25075228 Peri. 59.98146 +0.22335331 -0.97331768
a 2.4906122 Node 17.35026 +0.82251968 +0.15924662
e 0.5294507 Incl. 10.15781 +0.52304367 +0.16520656
P 3.93 H 23.30 G 0.15 U 9
Residuals in seconds of arc
231012 F52 0.1+ 0.0 231013 T14 0.0 0.0 231016 291 0.3+ 0.0
231012 F52 0.1+ 0.1- 231013 T14 0.0 0.0 231019 691 0.2+ 0.3-
231012 F52 0.1- 0.2+ 231013 T14 0.0 0.0 231019 691 0.4- 0.2+
231013 T14 0.0 0.0 231016 291 0.2- 0.0
Ephemeris:
2023 TC32 a,e,i = 2.49, 0.53, 10 q = 1.1720
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 19 02 15 03.5 +09 43 43 0.5753 1.4944 140.5 25.3 24.1
...
2023 10 04 02 25 04.4 +15 18 40 0.4411 1.4034 151.2 20.1 23.3
...
2023 10 12 02 28 04.5 +19 18 47 0.3828 1.3584 156.8 16.8 22.8
...
2023 10 18 02 29 07.4 +22 53 51 0.3455 1.3269 160.2 14.7 22.4
2023 10 19 02 29 11.9 +23 32 48 0.3399 1.3218 160.7 14.5 22.4
2023 10 20 02 29 14.9 +24 12 39 0.3344 1.3168 161.1 14.2 22.3
...
2023 10 26 02 29 01.4 +28 30 20 0.3050 1.2881 162.2 13.6 22.1
...
2023 11 03 02 27 35.6 +34 57 55 0.2749 1.2538 159.8 15.8 21.8
...
2023 11 18 02 24 43.1 +48 01 37 0.2455 1.2040 148.1 25.8 21.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U116
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