[Iaude] MPEC T97: 2023 TZ2 [a=1.34,e=0.23,i=2.5,H=25.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sun Oct 8 10:00:07 EDT 2023
M.P.E.C. 2023-T97 Issued 2023 October 8, 13:58 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 TZ2
Observations:
K23T02Z*1C2023 10 05.30718200 59 58.427+04 44 55.61 20.96GVET097G96
K23T02Z 1C2023 10 05.31281000 59 58.445+04 45 05.83 20.39GVET097G96
K23T02Z 1C2023 10 05.31844800 59 58.556+04 45 16.38 21.41GVET097G96
K23T02Z KC2023 10 05.43126000 59 59.305+04 48 39.49 21.15GVET097I52
K23T02Z KC2023 10 05.43411600 59 59.327+04 48 44.68 21.24GVET097I52
K23T02Z KC2023 10 05.43578300 59 59.384+04 48 48.28 20.93GVET097I52
K23T02Z KC2023 10 05.43863400 59 59.428+04 48 53.14 21.62GVET097I52
K23T02Z KC2023 10 06.31044001 00 34.670+05 15 58.90 21.22GVET097I52
K23T02Z KC2023 10 06.31257801 00 34.680+05 16 01.90 20.75GVET097I52
K23T02Z KC2023 10 06.31459401 00 34.640+05 16 07.00 VET097I52
K23T02Z KC2023 10 08.16315401 01 48.60 +06 17 23.2 20.8 GXET097858
K23T02Z KC2023 10 08.17394401 01 48.78 +06 17 45.5 20.6 GXET097858
K23T02Z KC2023 10 08.18083601 01 48.92 +06 18 00.5 20.4 GXET097858
K23T02Z KC2023 10 08.19974 01 01 48.26 +06 18 35.6 21.2 VqET097734
K23T02Z C2023 10 08.21047001 01 49.409+06 19 04.35 21.1 GVET097H01
K23T02Z KC2023 10 08.21421 01 01 48.39 +06 19 05.9 21.3 VqET097734
K23T02Z C2023 10 08.21478901 01 49.451+06 19 13.49 21.1 GVET097H01
K23T02Z C2023 10 08.22381901 01 49.539+06 19 32.63 20.9 GVET097H01
K23T02Z KC2023 10 08.22814 01 01 48.50 +06 19 35.1 21.7 VqET097734
K23T02Z C2023 10 08.23113201 01 49.601+06 19 48.08 20.7 GVET097H01
K23T02Z C2023 10 08.39060601 01 55.305+06 25 43.83 21.32wXET097F52
K23T02Z C2023 10 08.41365001 01 55.350+06 26 32.46 21.23wXET097F52
K23T02Z C2023 10 08.42518501 01 55.385+06 26 57.04 21.32wXET097F52
Observer details:
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer G. Hug. 0.69-m f/3.54 reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
F52 Pan-STARRS 2, 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.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
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.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m
prime focus + CCD.
Orbital elements:
2023 TZ2 Earth MOID = 0.0487 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 315.00826 (2000.0) P Q
n 0.63408698 Peri. 45.58827 +0.49089885 -0.87114339
a 1.3418485 Node 15.02361 +0.78643735 +0.43751436
e 0.2334451 Incl. 2.49677 +0.37487945 +0.22291340
P 1.55 H 25.89 G 0.15 U 8
Residuals in seconds of arc
231005 G96 0.0 0.2- 231006 I52 0.3+ 1.1- 231008 H01 0.2+ 0.1-
231005 G96 0.1- 0.2- 231006 I52 0.4- 0.2+ 231008 H01 0.2+ 0.1-
231005 G96 1.2+ 0.2+ 231008 858 0.6- 0.5+ 231008 734 0.3- 0.3-
231005 I52 0.0 0.0 231008 858 0.5- 0.1- 231008 H01 0.2+ 0.1-
231005 I52 0.3- 0.0 231008 858 0.1+ 0.3+ 231008 F52 0.1+ 0.1+
231005 I52 0.3+ 0.6+ 231008 734 0.2+ 0.1- 231008 F52 0.0 0.1-
231005 I52 0.3+ 0.4+ 231008 H01 0.2+ 0.1- 231008 F52 0.2+ 0.1+
231006 I52 0.3+ 0.0 231008 734 0.1- 0.2-
Ephemeris:
2023 TZ2 a,e,i = 1.34, 0.23, 2 q = 1.0286
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 08 00 43 03.5 -02 53 39 0.1912 1.1839 155.1 21.0 23.7
...
2023 09 23 00 53 05.6 +00 06 56 0.1349 1.1351 166.2 12.2 22.5
...
2023 10 01 00 57 30.2 +02 48 20 0.1109 1.1114 172.3 7.0 21.9
...
2023 10 07 01 01 00.3 +05 38 53 0.09546 1.0950 176.8 2.9 21.3
2023 10 08 01 01 38.5 +06 12 30 0.09309 1.0924 177.5 2.3 21.2
2023 10 09 01 02 18.1 +06 47 48 0.09078 1.0899 178.2 1.7 21.1
...
2023 10 15 01 07 00.3 +10 59 12 0.07814 1.0754 176.2 3.6 20.9
...
2023 10 23 01 16 58.6 +18 41 57 0.06462 1.0587 169.4 10.0 20.7
...
2023 11 07 02 02 47.8 +40 05 09 0.05027 1.0367 154.2 24.6 20.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T97
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