[Iaude] MPEC T207: 2023 TJ8 [a=2.62,e=0.61,i=1.1,H=27.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Oct 13 02:44:22 EDT 2023
M.P.E.C. 2023-T207 Issued 2023 October 13, 06:42 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 TJ8
Observations:
K23T08J C2023 10 06.29319622 16 49.654-15 56 04.60 VET207F51
K23T08J C2023 10 06.30415322 17 09.469-15 53 44.56 VET207F51
K23T08J C2023 10 11.42620701 08 47.726+06 45 32.98 19.76GVET207F51
K23T08J C2023 10 11.43888001 09 08.146+06 48 29.51 19.94GVET207F51
K23T08J C2023 10 11.45161001 09 28.596+06 51 25.97 19.78GVET207F51
K23T08J C2023 10 11.46431101 09 49.025+06 54 21.71 19.96GVET207F51
K23T08J*1C2023 10 12.27829401 32 03.930+09 48 18.07 20.01GVET207G96
K23T08J 1C2023 10 12.28352101 32 11.544+09 49 20.96 20.32GVET207G96
K23T08J 1C2023 10 12.28874001 32 18.946+09 50 22.70 20.15GVET207G96
K23T08J 1C2023 10 12.29395201 32 26.509+09 51 25.13 20.16GVET207G96
K23T08J C2023 10 12.31346601 32 44.11 +09 59 51.2 WET207X09
K23T08J C2023 10 12.32046401 32 54.20 +10 01 13.9 WET207X09
K23T08J KC2023 10 12.32841301 33 16.038+09 58 14.12 20.20GVET207I52
K23T08J KC2023 10 12.32963301 33 17.759+09 58 27.98 20.11GVET207I52
K23T08J KC2023 10 12.33083601 33 19.516+09 58 42.49 20.19GVET207I52
K23T08J KC2023 10 12.33203501 33 21.200+09 58 56.64 20.28GVET207I52
K23T08J C2023 10 12.35516901 34 07.320+10 04 16.64 20.33GVET207F51
K23T08J C2023 10 12.36675901 34 23.873+10 06 33.65 19.45GVET207F51
K23T08J C2023 10 12.38118301 34 44.357+10 09 24.35 20.40GVET207F51
K23T08J C2023 10 12.39310301 35 01.241+10 11 44.86 VET207F51
K23T08J KC2023 10 12.44268801 35 59.644+10 20 15.18 20.35GVET207I52
K23T08J KC2023 10 12.44377501 36 01.213+10 20 27.42 19.97GVET207I52
K23T08J KC2023 10 12.44486201 36 02.747+10 20 39.73 19.87GVET207I52
K23T08J KC2023 10 12.44594301 36 04.316+10 20 52.58 20.31GVET207I52
K23T08J KB2023 10 12.85746801 46 27.53 +11 35 47.9 19.9 GVET207I93
K23T08J KB2023 10 12.87250901 46 48.12 +11 38 29.9 20.2 GVET207I93
K23T08J KC2023 10 13.17864301 53 47.77 +12 31 06.7 21.1 VuET207H21
K23T08J KC2023 10 13.18144001 53 51.34 +12 31 34.9 21.2 VuET207H21
K23T08J KC2023 10 13.18423601 53 54.91 +12 32 03.0 20.8 VuET207H21
K23T08J KC2023 10 13.18703201 53 58.46 +12 32 31.1 20.7 VuET207H21
K23T08J KC2023 10 13.19010801 54 02.37 +12 33 01.7 20.9 VuET207H21
Observer details:
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.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. C. Beshore, D. Fay,
J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. K.
Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
Measurers E. C. Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G.
J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
X09 Deep Random Survey, Rio Hurtado. Observers A. Schnabel, D. Ruhela.
Measurer S. Deen. 0.43-m reflector + CMOS.
Orbital elements:
2023 TJ8 Earth MOID = 0.0177 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 355.74152 (2000.0) P Q
n 0.23197168 Peri. 347.02954 +0.99560307 -0.09346232
a 2.6232886 Node 18.33679 +0.08762440 +0.90556543
e 0.6114125 Incl. 1.14218 +0.03311339 +0.41378261
P 4.25 H 27.38 G 0.15 U 8
Residuals in seconds of arc
231006 F51 0.5- 0.3- 231012 X09 1.7- 0.2+ 231012 I52 0.0 0.3-
231006 F51 0.6+ 0.4+ 231012 I52 0.3+ 0.3+ 231012 I52 0.2+ 0.3+
231011 F51 0.1- 0.0 231012 I52 0.1- 0.2- 231012 I93 0.3- 0.2+
231011 F51 0.1+ 0.1+ 231012 I52 0.4+ 0.1+ 231012 I93 0.1- 0.3+
231011 F51 0.3- 0.0 231012 I52 0.1- 0.2+ 231013 H21 0.5- 0.4+
231011 F51 0.0 0.1+ 231012 F51 0.5+ 0.3+ 231013 H21 0.4- 0.6+
231012 G96 0.1+ 0.1- 231012 F51 0.5+ 0.2- 231013 H21 0.3- 0.7+
231012 G96 1.0+ 0.2+ 231012 F51 0.1+ 0.1+ 231013 H21 0.5- 0.8+
231012 G96 0.9- 0.4- 231012 F51 0.2+ 0.4+ 231013 H21 0.5- 0.7+
231012 G96 0.1- 0.2- 231012 I52 0.3+ 0.1-
231012 X09 0.1- 1.0- 231012 I52 0.4+ 0.2-
Ephemeris:
2023 TJ8 a,e,i = 2.62, 0.61, 1 q = 1.0194
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 13 18 32 27.3 -29 00 47 0.1187 1.0481 107.4 66.4 25.2
...
2023 09 28 19 37 48.6 -27 41 22 0.05632 1.0204 107.2 69.7 23.6
...
2023 10 06 22 07 29.2 -16 53 43 0.02951 1.0212 135.5 43.3 21.4
...
2023 10 12 01 24 41.5 +08 53 11 0.03095 1.0291 175.2 4.7 20.3
2023 10 13 01 49 35.4 +12 03 03 0.03360 1.0310 169.3 10.3 20.7
2023 10 14 02 10 59.9 +14 36 29 0.03667 1.0331 164.5 15.0 21.1
...
2023 10 20 03 27 23.8 +22 10 51 0.06010 1.0489 150.8 27.6 22.6
...
2023 10 28 04 05 12.1 +24 54 45 0.09675 1.0783 149.6 27.8 23.7
...
2023 11 12 04 22 23.7 +25 48 56 0.1740 1.1555 160.5 16.7 24.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T207
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