[Iaude] MPEC T142: 2023 TX4 [a=9.13,e=0.85,i=136.2,H=17.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Oct 10 16:57:13 EDT 2023
M.P.E.C. 2023-T142 Issued 2023 October 10, 20:55 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 TX4
Observations:
K23T04X C2023 09 26.54993604 27 20.783-17 08 37.61 21.93GVET142F52
K23T04X C2023 09 26.55573604 27 20.037-17 08 44.31 21.45GVET142F52
K23T04X C2023 09 26.56151304 27 19.269-17 08 50.76 21.14GVET142F52
K23T04X C2023 09 26.56729904 27 18.522-17 08 57.05 20.84GVET142F52
K23T04X KC2023 10 01.54375804 15 07.619-18 51 11.51 20.48GVET142F52
K23T04X C2023 10 07.54229603 55 58.112-21 06 29.06 21.01wXET142F51
K23T04X* C2023 10 07.55298003 55 55.741-21 06 44.03 20.82wXET142F51
K23T04X C2023 10 07.55362303 55 55.593-21 06 44.94 20.78wXET142F51
K23T04X C2023 10 07.56433203 55 53.210-21 06 59.97 20.89wXET142F51
K23T04X C2023 10 07.56497603 55 53.072-21 07 00.90 20.71wXET142F51
K23T04X C2023 10 07.57570803 55 50.670-21 07 15.84 20.60wXET142F51
K23T04X C2023 10 07.57635003 55 50.537-21 07 16.81 20.78wXET142F51
K23T04X 7C2023 10 08.10822103 53 52.230-21 19 45.90 20.1 GVET142Z84
K23T04X 7C2023 10 08.11289603 53 51.179-21 19 52.37 19.8 GVET142Z84
K23T04X 7C2023 10 08.11755103 53 50.083-21 19 58.88 20.4 GVET142Z84
K23T04X KC2023 10 08.32023903 53 04.39 -21 24 44.1 20.2 GXET142858
K23T04X KC2023 10 08.32924003 53 02.33 -21 24 56.8 20.0 GXET142858
K23T04X KC2023 10 08.33843203 53 00.20 -21 25 10.1 20.1 GXET142858
K23T04X KC2023 10 08.42520 03 52 40.27 -21 27 12.8 20.7 RVET142691
K23T04X KC2023 10 08.44274 03 52 36.21 -21 27 37.9 20.5 RVET142691
K23T04X KC2023 10 08.46027 03 52 32.14 -21 28 02.0 20.4 RVET142691
K23T04X KC2023 10 08.49151803 52 24.931-21 28 46.31 20.16GVET142I52
K23T04X KC2023 10 08.49378103 52 24.424-21 28 49.22 20.05GVET142I52
K23T04X KC2023 10 08.49604403 52 23.884-21 28 52.54 20.33GVET142I52
K23T04X KC2023 10 08.49830403 52 23.369-21 28 55.74 19.89GVET142I52
K23T04X KC2023 10 09.39299 03 48 54.35 -21 50 03.2 20.4 RVET142691
K23T04X KC2023 10 09.40307 03 48 51.90 -21 50 17.6 20.4 RVET142691
K23T04X KC2023 10 09.41314 03 48 49.46 -21 50 31.9 20.4 RVET142691
K23T04X KC2023 10 10.23210 03 45 30.58 -22 09 50.3 20.5 GVET142W94
K23T04X KC2023 10 10.23832 03 45 28.94 -22 10 00.0 19.8 GVET142W94
K23T04X KC2023 10 10.24454 03 45 27.35 -22 10 08.3 20.2 GVET142W94
K23T04X KC2023 10 10.26470 03 45 22.36 -22 10 37.2 20.8 GVET142X10
K23T04X KC2023 10 10.27032 03 45 20.94 -22 10 45.0 20.5 GVET142X10
K23T04X KC2023 10 10.27594 03 45 19.51 -22 10 53.5 VET142X10
K23T04X 1C2023 10 10.56765 03 44 06.98 -22 17 47.2 VET142Q62
K23T04X 1C2023 10 10.57207 03 44 05.88 -22 17 53.6 VET142Q62
K23T04X 1C2023 10 10.57650 03 44 04.74 -22 17 59.6 19.8 GVET142Q62
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer J. V. Scotti. 0.9-m
f/3 reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + 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, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + 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.
Q62 iTelescope Observatory, Siding Spring. Observer H. Sato. 0.51-m f/6.8
astrograph + CCD + f/4.5 focal reducer.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers D.
Parrott, F. Signoret, J.-M. Mari. 0.28-m f/2.2 Schmidt astrograph + CCD.
X10 OVTLN, San Pedro de Atacama. Observers A. Maury, G. Attard, F. Signoret.
Measurers A. Maury, G. Attard, D. Parrott, J.-M. Mari. 0.50-m f/4
reflector + CCD.
Z84 Calar Alto-Schmidt. Observers F. Ocana, M. Micheli, R. Kresken, L.
Conversi. Measurers F. Ocana, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 TX4 Earth MOID = 0.4622 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 354.59381 (2000.0) P Q
n 0.03574019 Peri. 40.88181 +0.78846412 -0.61300353
a 9.1277730 Node 4.18116 -0.56169218 -0.75105717
e 0.8519340 Incl. 136.15287 +0.25065161 +0.24523419
P 27.6 H 17.36 G 0.15 U 9
Residuals in seconds of arc
230926 F52 0.2- 0.4- 231008 Z84 0.1+ 0.0 231009 691 0.2- 0.0
230926 F52 0.1+ 0.3- 231008 Z84 0.4- 0.1+ 231009 691 0.3- 0.1+
230926 F52 0.1- 0.1+ 231008 858 0.3- 0.3+ 231010 W94 0.7+ 0.5+
230926 F52 0.1+ 0.6+ 231008 858 0.2- 0.3+ 231010 W94 0.5- 0.3-
231001 F52 0.0 0.0 231008 858 0.4- 0.1+ 231010 W94 0.9- 0.3+
231007 F51 0.0 0.2- 231008 691 0.0 0.2- 231010 X10 0.1- 0.1+
231007 F51 0.1+ 0.1- 231008 691 0.1- 0.5- 231010 X10 0.3- 0.3+
231007 F51 0.0 0.2- 231008 691 0.3- 0.1+ 231010 X10 0.5- 0.1-
231007 F51 0.0 0.2- 231008 I52 0.0 0.1- 231010 Q62 0.2- 0.0
231007 F51 0.1+ 0.2- 231008 I52 0.3+ 0.1+ 231010 Q62 0.1+ 0.0
231007 F51 0.1- 0.1- 231008 I52 0.0 0.0 231010 Q62 0.2- 0.3+
231007 F51 0.1+ 0.2- 231008 I52 0.2+ 0.0
231008 Z84 0.0 0.1- 231009 691 0.1+ 0.1+
Ephemeris:
2023 TX4 a,e,i = 9.13, 0.85, 136 q = 1.3515
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 10 04 50 58.0 -12 43 21 2.0446 2.3726 96.1 25.0 21.9
...
2023 09 25 04 30 33.4 -16 38 51 1.6507 2.2344 112.4 24.5 21.3
...
2023 10 03 04 10 57.8 -19 22 53 1.4584 2.1613 121.9 23.1 21.0
...
2023 10 09 03 50 27.4 -21 40 39 1.3293 2.1069 129.0 21.6 20.6
2023 10 10 03 46 27.7 -22 04 20 1.3095 2.0978 130.2 21.3 20.6
2023 10 11 03 42 17.3 -22 28 04 1.2902 2.0888 131.3 21.0 20.5
...
2023 10 17 03 13 18.4 -24 47 33 1.1876 2.0350 137.2 19.4 20.3
...
2023 10 25 02 24 08.6 -27 16 52 1.0935 1.9642 140.3 18.9 20.0
...
2023 11 09 00 36 39.7 -27 15 09 1.0789 1.8354 124.9 26.3 20.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T142
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