[Iaude] MPEC T247: 2023 TG12 [a=2.94,e=0.57,i=13.1,H=21.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Oct 15 04:36:42 EDT 2023
M.P.E.C. 2023-T247 Issued 2023 October 15, 08:34 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 TG12
Observations:
K23T12G* C2023 10 13.20161422 39 46.768-06 57 38.63 20.76GVET247V00
K23T12G C2023 10 13.20713022 39 47.192-06 57 20.23 20.68GVET247V00
K23T12G C2023 10 13.21262222 39 47.617-06 57 02.34 20.67GVET247V00
K23T12G C2023 10 13.21812322 39 48.053-06 56 44.12 20.66GVET247V00
K23T12G C2023 10 13.24172222 39 49.806-06 55 26.88 20.3 GVET247H01
K23T12G C2023 10 13.24479522 39 50.049-06 55 16.78 20.6 GVET247H01
K23T12G C2023 10 13.25550222 39 50.890-06 54 41.52 20.7 GVET247H01
K23T12G C2023 10 13.26562122 39 51.673-06 54 07.94 20.1 GVET247H01
K23T12G C2023 10 13.30112322 39 55.691-06 52 06.59 20.69wXET247F51
K23T12G KC2023 10 13.31288 22 39 55.55 -06 51 31.4 20.9 RVET247691
K23T12G C2023 10 13.31373022 39 56.674-06 51 24.95 20.66wXET247F51
K23T12G KC2023 10 13.31952 22 39 56.07 -06 51 09.6 20.3 RVET247691
K23T12G KC2023 10 13.32617 22 39 56.62 -06 50 47.6 VET247691
K23T12G C2023 10 13.32633022 39 57.643-06 50 43.48 20.71wXET247F51
K23T12G C2023 10 13.33985822 39 58.693-06 49 58.88 20.76wXET247F51
K23T12G C2023 10 14.15805822 41 11.187-06 05 30.51 20.4 GVET247H01
K23T12G C2023 10 14.16419722 41 11.681-06 05 10.66 20.5 GVET247H01
K23T12G C2023 10 14.17652122 41 12.664-06 04 30.51 20.5 GVET247H01
K23T12G C2023 10 14.17968122 41 12.915-06 04 20.38 20.8 GVET247H01
K23T12G KC2023 10 14.18476 22 41 13.44 -06 04 02.6 20.6 RVET247291
K23T12G KC2023 10 14.18803 22 41 13.70 -06 03 52.4 20.3 RVET247291
K23T12G KC2023 10 14.19131 22 41 13.96 -06 03 41.7 20.6 RVET247291
K23T12G KC2023 10 14.90314022 42 17.412-05 25 32.99 20.2 GVET247J95
K23T12G KC2023 10 14.91121622 42 18.038-05 25 06.24 20.3 GVET247J95
K23T12G KC2023 10 15.09900 22 42 35.90 -05 15 00.0 VET247691
K23T12G KC2023 10 15.10155 22 42 36.17 -05 14 51.9 VET247691
K23T12G KC2023 10 15.10409 22 42 36.34 -05 14 43.9 VET247691
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observers T. H. Bressi, R. A.
Mastaler. 0.9-m f/3 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. 1.8-m Ritchey-Chretien + 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements:
2023 TG12 Earth MOID = 0.2554 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 357.85755 (2000.0) P Q
n 0.19582567 Peri. 344.84741 +0.99086536 +0.13131665
a 2.9369032 Node 7.80289 -0.08771699 +0.80044881
e 0.5730246 Incl. 13.06395 -0.10242831 +0.58483985
P 5.03 H 21.32 G 0.15 U 9
Residuals in seconds of arc
231013 V00 0.1+ 0.1- 231013 691 0.2+ 0.0 231014 H01 0.0 0.1-
231013 V00 0.0 0.1+ 231013 F51 0.0 0.1+ 231014 291 0.1+ 0.5+
231013 V00 0.1- 0.1- 231013 691 0.1- 0.2- 231014 291 0.1+ 0.1+
231013 V00 0.0 0.0 231013 691 0.1+ 0.1- 231014 291 0.1+ 0.2+
231013 H01 0.1+ 0.0 231013 F51 0.0 0.1+ 231014 J95 0.3+ 0.4-
231013 H01 0.1+ 0.0 231013 F51 0.1+ 0.1+ 231014 J95 0.4- 0.5+
231013 H01 0.0 0.1- 231014 H01 0.0 0.1- 231015 691 0.5- 0.1-
231013 H01 0.3- 0.1+ 231014 H01 0.0 0.2- 231015 691 0.4+ 0.2-
231013 F51 0.1- 0.1- 231014 H01 0.0 0.0 231015 691 0.1- 0.3-
Ephemeris:
2023 TG12 a,e,i = 2.94, 0.57, 13 q = 1.2540
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 15 22 11 02.5 -34 45 22 0.2977 1.2583 143.7 28.2 20.4
...
2023 09 30 22 23 01.2 -20 00 21 0.3020 1.2560 143.0 28.7 20.5
...
2023 10 08 22 32 34.6 -11 54 07 0.3198 1.2646 141.2 29.7 20.6
...
2023 10 14 22 40 56.9 -06 13 50 0.3405 1.2754 139.3 30.7 20.8
2023 10 15 22 42 26.1 -05 20 04 0.3446 1.2775 139.0 30.8 20.9
2023 10 16 22 43 56.9 -04 27 13 0.3488 1.2798 138.6 31.0 20.9
...
2023 10 22 22 53 30.8 +00 29 14 0.3775 1.2953 136.4 32.0 21.1
...
2023 10 30 23 07 23.6 +06 07 56 0.4244 1.3212 133.4 33.1 21.5
...
2023 11 14 23 35 56.7 +14 04 38 0.5365 1.3836 127.6 34.5 22.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T247
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