[Iaude] MPEC U78: 2023 TB27 [a=1.42,e=0.28,i=5.2,H=24.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Oct 18 10:02:08 EDT 2023
M.P.E.C. 2023-U78 Issued 2023 October 18, 14:00 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 TB27
Observations:
K23T27B* C2023 10 09.47952302 33 26.908-20 20 01.61 22.54wXEU078F51
K23T27B C2023 10 09.50155302 33 28.506-20 20 24.66 21.97wXEU078F51
K23T27B C2023 10 09.51249302 33 29.299-20 20 36.06 22.05wXEU078F51
K23T27B KC2023 10 11.35718 02 36 24.44 -20 52 40.6 21.7 RoEU078291
K23T27B KC2023 10 11.36466 02 36 24.99 -20 52 48.6 21.7 RoEU078291
K23T27B KC2023 10 11.37215 02 36 25.52 -20 52 55.7 21.5 RoEU078291
K23T27B C2023 10 11.47839202 36 36.069-20 54 37.91 22.48GVEU078F51
K23T27B C2023 10 14.52264102 41 30.986-21 45 37.40 21.42GVEU078F52
K23T27B C2023 10 14.53225002 41 31.712-21 45 46.66 21.69GVEU078F52
K23T27B C2023 10 14.54182902 41 32.441-21 45 55.84 21.55GVEU078F52
K23T27B C2023 10 14.55141302 41 33.181-21 46 04.64 21.94GVEU078F52
Observer details:
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 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. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, 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.
Orbital elements:
2023 TB27 Earth MOID = 0.0374 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 309.94538 (2000.0) P Q
n 0.58506698 Peri. 353.63939 +0.24127806 -0.96628972
a 1.4157905 Node 82.37195 +0.89432223 +0.18545613
e 0.2779170 Incl. 5.19986 +0.37679258 +0.17857829
P 1.68 H 24.46 G 0.15 U 9
Residuals in seconds of arc
231009 F51 0.1- 0.0 231011 291 0.2+ 0.4- 231014 F52 0.0 0.0
231009 F51 0.0 0.0 231011 291 0.2- 0.2+ 231014 F52 0.0 0.2-
231009 F51 0.0 0.0 231011 F51 0.3- 0.1+ 231014 F52 0.0 0.1-
231011 291 0.4+ 0.0 231014 F52 0.0 0.2+
Ephemeris:
2023 TB27 a,e,i = 1.42, 0.28, 5 q = 1.0223
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 18 02 00 53.3 -14 12 51 0.2626 1.2254 143.2 29.5 23.3
...
2023 10 03 02 23 29.9 -18 24 49 0.1953 1.1664 145.1 29.4 22.5
...
2023 10 11 02 35 50.2 -20 45 49 0.1656 1.1372 144.3 30.8 22.2
...
2023 10 17 02 45 42.4 -22 24 15 0.1457 1.1166 143.0 32.5 21.9
2023 10 18 02 47 26.7 -22 39 23 0.1425 1.1133 142.7 32.9 21.8
2023 10 19 02 49 13.0 -22 54 02 0.1395 1.1101 142.4 33.2 21.8
...
2023 10 25 03 00 49.2 -24 09 20 0.1218 1.0915 140.6 35.3 21.5
...
2023 11 02 03 20 06.7 -25 02 29 0.1004 1.0695 138.4 38.1 21.1
...
2023 11 17 04 18 07.5 -21 46 32 0.06606 1.0386 137.5 40.0 20.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U78
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