[Iaude] MPEC J158: 2017 TU6 [a=2.35,e=0.50,i=9.1,H=20.88]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed May 8 10:13:45 EDT 2024
M.P.E.C. 2024-J158 Issued 2024 May 8, 14:12 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
2017 TU6
Revision to MPEC 2017-U58
Additional Observations:
K17T06U KC2024 05 06.31529615 04 55.240-16 42 36.68 21.86GVEJ158I52
K17T06U KC2024 05 06.32303215 04 54.606-16 42 38.12 21.97GVEJ158I52
K17T06U KC2024 05 06.33076815 04 53.900-16 42 38.38 21.73GVEJ158I52
K17T06U KC2024 05 06.33849915 04 53.209-16 42 39.82 21.50GVEJ158I52
K17T06U KC2024 05 07.28796715 03 30.733-16 44 56.90 21.62GVEJ158V06
K17T06U KC2024 05 07.29889715 03 29.711-16 44 58.70 21.58GVEJ158V06
K17T06U KC2024 05 07.30128315 03 29.498-16 44 58.92 22.15GVEJ158V06
K17T06U KC2024 05 07.30367115 03 29.268-16 44 59.46 21.94GVEJ158V06
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observer R. A. Kowalski.
Measurers T. Beuden, V. F. Carvajal, 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.
V06 Catalina Sky Survey-Kuiper. Observer H. Groeller. Measurers T. Beuden,
V. F. Carvajal, 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. 1.55-m
reflector + 1K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240506 I52 0.14+ 0.07+ 240507 V06 0.15+ 0.07+ MPO438038 +0.14 days
Orbital elements:
2017 TU6 Earth MOID = 0.2303 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 311.86165 (2000.0) P Q
n 0.27429612 Peri. 273.00954 +0.77787919 +0.61705938
a 2.3459726 Node 48.92482 -0.49548636 +0.71864741
e 0.5029932 Incl. 9.07626 -0.38651937 +0.32059885
P 3.59 H 20.88 G 0.15 U 2
Residuals in seconds of arc
170923 F51 0.1+ 0.1- 171017 291 0.2- 0.2- 171111 I52 0.4- 0.4-
170923 F51 0.0 0.1- 171017 291 0.5- 0.3- 171111 I52 0.2- 0.2+
170923 F51 0.0 0.0 171017 291 0.4- 0.3+ 171111 I52 0.1- 0.1-
170923 F51 0.1- 0.1+ 171018 H21 0.0 0.2+ 171111 I52 0.0 0.1+
170924 F51 0.0 0.1+ 171018 H21 0.1+ 0.6+ 171122 F51 0.1+ 0.3-
170924 F51 0.1- 0.1+ 171018 H21 0.0 0.0 171122 F51 0.1- 0.1+
170924 F51 0.1+ 0.1+ 171018 691 0.1+ 0.6- 171122 F51 0.1+ 0.2-
171015 G96 0.2- 0.3+ 171018 691 0.4+ 0.1+ 240506 I52 0.6- 0.5-
171015 G96 0.2+ 0.5+ 171018 691 0.6- 0.2+ 240506 I52 0.3+ 0.8-
171015 G96 0.2- 0.0 171022 G96 1.4+ 0.6+ 240506 I52 0.2+ 0.0
171015 G96 0.4- 0.1- 171022 G96 0.4- 0.5- 240506 I52 0.2+ 0.3-
171015 G96 0.3- 0.0 171022 G96 1.2+ 0.9- 240507 V06 0.0 0.2+
171015 G96 0.0 0.5- 171022 G96 0.3+ 0.5- 240507 V06 0.3- 0.0
171015 G96 0.5- 0.0 171028 691 0.1- 0.3+ 240507 V06 0.2- 0.1+
171015 G96 0.3+ 0.3- 171028 691 0.2+ 0.9+ 240507 V06 0.4- 0.1-
Ephemeris:
2017 TU6 a,e,i = 2.35, 0.50, 9 q = 1.1660
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 08 15 30 23.5 -15 32 19 1.1142 2.0126 144.1 17.0 23.5
...
2024 04 23 15 20 56.3 -16 10 08 0.9386 1.9169 160.8 9.9 22.8
...
2024 05 01 15 12 06.2 -16 29 39 0.8639 1.8652 170.6 5.1 22.3
...
2024 05 07 15 03 55.9 -16 44 07 0.8173 1.8262 178.2 1.0 21.9
2024 05 08 15 02 27.8 -16 46 32 0.8104 1.8196 179.4 0.3 21.8
2024 05 09 15 00 58.0 -16 48 58 0.8037 1.8131 179.0 0.5 21.8
...
2024 05 15 14 51 33.2 -17 03 47 0.7683 1.7740 171.2 5.0 22.0
...
2024 05 23 14 38 28.2 -17 25 06 0.7337 1.7217 160.5 11.3 22.1
...
2024 06 07 14 16 17.7 -18 16 41 0.7030 1.6241 141.3 23.0 22.3
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-J158
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