[Iaude] MPEC T71: 2023 TZ1 [a=2.99,e=0.85,i=13.4,H=22.0,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Oct 7 02:08:01 EDT 2023
M.P.E.C. 2023-T71 Issued 2023 October 7, 06:06 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 TZ1
Observations:
K23T01Z*1C2023 10 05.19361023 31 21.781+09 03 21.67 20.58GVET071G96
K23T01Z 1C2023 10 05.19930023 31 20.111+09 03 07.85 20.49GVET071G96
K23T01Z 1C2023 10 05.20498623 31 18.494+09 02 53.41 20.72GVET071G96
K23T01Z 1C2023 10 05.21064423 31 16.900+09 02 40.20 21.03GVET071G96
K23T01Z KC2023 10 05.33524123 30 41.252+08 57 32.87 21.30GVET071I52
K23T01Z KC2023 10 05.33694223 30 40.756+08 57 29.30 21.12GVET071I52
K23T01Z KC2023 10 05.33865923 30 40.266+08 57 24.52 20.87GVET071I52
K23T01Z KC2023 10 05.34036523 30 39.805+08 57 20.66 20.98GVET071I52
K23T01Z KC2023 10 06.13781023 26 54.247+08 23 28.90 21.11GVET071I52
K23T01Z KC2023 10 06.13916323 26 53.840+08 23 25.37 20.98GVET071I52
K23T01Z KC2023 10 06.14051123 26 53.416+08 23 21.98 20.77GVET071I52
K23T01Z C2023 10 07.16426423 21 46.144+07 36 49.57 20.6 GVET071H01
K23T01Z C2023 10 07.16792223 21 44.978+07 36 39.25 21.1 GVET071H01
K23T01Z KC2023 10 07.17161523 21 43.860+07 36 28.00 VET071I52
K23T01Z KC2023 10 07.17272223 21 43.580+07 36 25.50 VET071I52
K23T01Z KC2023 10 07.17382623 21 43.300+07 36 23.10 20.88GVET071I52
K23T01Z C2023 10 07.17941223 21 41.335+07 36 06.74 20.7 GVET071H01
K23T01Z C2023 10 07.19294523 21 37.033+07 35 28.46 20.7 GVET071H01
Observer details:
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. Observers D. Rankin, 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.
Orbital elements:
2023 TZ1 PHA, Earth MOID = 0.0085 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 343.27965 (2000.0) P Q
n 0.19082556 Peri. 285.11552 -0.56881446 -0.81857810
a 2.9879846 Node 200.18482 +0.81510222 -0.54809063
e 0.8544845 Incl. 13.38471 +0.10981111 -0.17183293
P 5.16 H 22.00 G 0.15 U 9
Residuals in seconds of arc
231005 G96 0.5+ 0.1+ 231005 I52 0.1- 0.2- 231007 H01 0.1- 0.1+
231005 G96 0.3- 0.2+ 231005 I52 0.3+ 0.2+ 231007 I52 0.7- 1.3-
231005 G96 0.2- 0.4- 231006 I52 0.0 0.0 231007 I52 0.3+ 0.6-
231005 G96 0.0 0.2+ 231006 I52 0.0 0.0 231007 I52 1.4+ 0.1+
231005 I52 0.0 0.3- 231006 I52 0.3- 0.1+ 231007 H01 0.0 0.1+
231005 I52 0.1- 0.3+ 231007 H01 0.0 0.1+ 231007 H01 0.0 0.1+
Ephemeris:
2023 TZ1 a,e,i = 2.99, 0.85, 13 q = 0.4348
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 07 00 35 35.0 +16 29 18 0.7936 1.7292 147.2 18.4 23.6
...
2023 09 22 00 14 16.3 +14 39 23 0.5411 1.5312 163.9 10.5 22.3
...
2023 09 30 23 52 06.5 +11 58 09 0.4253 1.4203 167.8 8.6 21.5
...
2023 10 06 23 27 33.6 +08 29 42 0.3494 1.3344 160.5 14.5 21.2
2023 10 07 23 22 36.3 +07 44 46 0.3378 1.3198 158.5 16.1 21.1
2023 10 08 23 17 21.8 +06 56 23 0.3265 1.3052 156.4 17.8 21.1
...
2023 10 14 22 38 59.0 +00 41 55 0.2670 1.2162 140.7 31.3 20.9
...
2023 10 22 21 24 26.3 -11 46 11 0.2156 1.0937 111.7 57.7 20.9
...
2023 11 06 18 03 53.5 -32 56 09 0.2364 0.8536 48.6 119.5 23.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-T71
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