MPEC 2018-V50 : 2003 TK1
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M.P.E.C. 2018-V50 Issued 2018 Nov. 6, 14:49 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2003 TK1
Revision to MPEC 2003-T25
Additional Observations:
K03T01K C2018 08 12.51627421 10 15.946+10 23 54.40 22.2 GVEV050F51
K03T01K C2018 08 12.52818821 10 15.377+10 23 58.70 22.7 GVEV050F51
K03T01K C2018 08 12.54012021 10 14.830+10 24 02.66 23.1 GVEV050F51
K03T01K C2018 11 06.22738 00 22 43.94 -15 19 07.7 VEV050G96
K03T01K C2018 11 06.23303 00 22 45.71 -15 19 10.0 21.1 GVEV050G96
K03T01K C2018 11 06.23869 00 22 47.50 -15 19 12.3 21.1 GVEV050G96
K03T01K C2018 11 06.24434 00 22 49.34 -15 19 13.8 21.2 GVEV050G96
K03T01K C2018 11 06.29097 00 23 04.24 -15 19 28.6 21.0 GVEV050I52
K03T01K C2018 11 06.29595 00 23 05.85 -15 19 29.8 20.8 GVEV050I52
K03T01K C2018 11 06.30094 00 23 07.47 -15 19 31.1 20.6 GVEV050I52
K03T01K C2018 11 06.30593 00 23 09.10 -15 19 33.0 21.2 GVEV050I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller. Measurers
B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
180812 F51 0.77- 0.28- 181106 I52 1.57- 0.17- MPO 57981 +0.21 day
Orbital elements:
2003 TK1 Earth MOID = 0.0787 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 96.85840 (2000.0) P Q
n 0.52501858 Peri. 186.32701 +0.89625382 -0.44222243
a 1.5217837 Node 200.02739 +0.41119159 +0.85730636
e 0.2934996 Incl. 5.72829 +0.16628462 +0.26356237
P 1.88 H 24.3 G 0.15 U 1
Residuals in seconds of arc
031004 691 0.3- 0.3+ 031006 673 1.1+ 1.1- 031022 926 0.1- 0.4-
031004 691 0.5- 0.1+ 031006 673 1.0+ 0.6- 031022 926 1.3+ 1.3-
031004 691 1.0- 0.0 031006 673 0.2+ 0.2- 031024 291 0.3+ 0.1-
031004 291 0.5- 0.7+ 031006 448 0.1+ 0.8- 031024 291 0.8- 0.4+
031004 291 0.6- 0.7+ 031006 448 0.1- 0.8- 031024 291 0.0 0.1+
031004 291 0.4- 0.7+ 031006 448 0.3- 0.5- 031030 413 0.6+ 0.7-
031004 620 0.3+ 0.4+ 031013 649 0.0 1.5- 031030 413 0.7+ 0.7-
031004 J95 1.1+ 0.7- 031013 649 0.0 0.3- 031102 291 0.6+ 0.3+
031004 J95 (1.7- 1.8-) 031013 649 0.1+ 0.6- 031102 291 0.1- 0.1-
031005 J95 0.0 0.1- 031013 448 0.0 0.7+ 031102 291 0.6+ 0.4+
031005 G90 0.5- 0.5+ 031013 448 (1.6+ 0.7-) 031118 291 0.4- 0.2-
031005 G90 0.1+ 0.3+ 031013 448 0.2+ 0.7- 031118 291 (1.9+ 0.1-)
031005 G90 0.1- 0.2+ 031015 644 0.1- 0.1+ 031118 291 0.7- 0.0
031005 291 (1.9- 1.7+) 031015 644 0.1- 0.1- 031119 291 0.1- 0.4+
031005 291 (0.7- 1.8+) 031015 644 0.3- 0.3+ 031119 291 0.2+ 0.3+
031005 291 0.2+ 0.1- 031017 246 0.1+ 0.6+ 031119 291 0.2- 0.2+
031005 854 0.5- 0.0 031017 246 (0.1- 2.4+) 180812 F51 0.1+ 0.0
031005 854 0.4- 0.6- 031017 246 0.7+ 0.2+ 180812 F51 0.1+ 0.1+
031005 854 0.6+ 0.0 031017 246 0.3- 0.8+ 180812 F51 0.3+ 0.1-
031005 673 0.0 0.2- 031017 246 0.5+ 0.3- 181106 G96 0.1+ 0.3+
031005 673 0.5+ 0.2- 031021 649 0.3+ 0.5- 181106 G96 0.3- 0.1-
031005 673 0.5- 0.6+ 031021 649 0.3+ 0.4- 181106 G96 0.5- 0.5-
031005 291 0.0 0.4+ 031021 649 0.5+ 0.4- 181106 G96 0.1+ 0.1-
031005 291 0.3+ 0.4+ 031021 291 0.1+ 0.1- 181106 I52 0.4- 0.4-
031006 G90 0.1+ 0.7- 031021 291 0.1+ 0.1- 181106 I52 0.3- 0.2-
031006 G90 0.1- 1.1- 031021 291 0.1- 0.0 181106 I52 0.2- 0.0
031006 G90 0.1+ 0.7- 031022 926 0.7- 0.3- 181106 I52 0.1+ 0.5-
Ephemeris:
2003 TK1 a,e,i = 1.52, 0.29, 6 q = 1.0751
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 10 07 21 46 07.3 -02 49 38 0.1210 1.0865 133.5 41.9 21.5
...
2018 10 22 22 54 26.9 -10 49 20 0.1139 1.0754 132.4 43.1 21.4
...
2018 10 30 23 40 26.1 -13 53 23 0.1174 1.0763 132.7 42.7 21.5
...
2018 11 05 00 15 40.4 -15 09 47 0.1239 1.0801 133.1 42.1 21.6
2018 11 06 00 21 26.2 -15 16 53 0.1253 1.0810 133.2 42.0 21.6
2018 11 07 00 27 08.8 -15 22 23 0.1268 1.0819 133.2 41.9 21.6
...
2018 11 13 00 59 55.3 -15 23 44 0.1377 1.0892 133.6 41.1 21.8
...
2018 11 21 01 38 32.0 -14 15 07 0.1570 1.1028 134.0 40.1 22.1
...
2018 12 06 02 34 37.8 -09 58 55 0.2071 1.1388 133.9 38.6 22.7
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-V50
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