MPEC 2019-O119 : 2007 TJ19
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M.P.E.C. 2019-O119 Issued 2019 July 30, 01:52 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
2007 TJ19
Revision to MPEC 2007-T67
Additional Observations:
K07T19J C2015 03 29.58582516 06 30.592-04 08 18.18 22.1 GVEO119F51
K07T19J C2015 03 29.58714216 06 30.558-04 08 14.08 22.0 GVEO119F51
K07T19J C2015 03 29.59815916 06 30.258-04 07 40.55 22.3 GVEO119F51
K07T19J C2015 03 29.60782216 06 29.982-04 07 10.81 22.5 GVEO119F51
K07T19J C2015 03 29.60913616 06 29.943-04 07 06.32 22.2 GVEO119F51
K07T19J C2015 03 29.61886616 06 29.707-04 06 36.93 22.3 GVEO119F51
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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
150329 F51 1.72- 0.94- 150329 F51 1.72- 0.94- MPO130266 -4.12 days
Orbital elements:
2007 TJ19 Earth MOID = 0.1980 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 231.93654 (2000.0) P Q
n 0.57853045 Peri. 251.20404 +0.05364746 -0.97279464
a 1.4264347 Node 200.24814 +0.96594323 -0.00665733
e 0.2767273 Incl. 40.63223 -0.25313162 -0.23157346
P 1.70 H 20.9 G 0.15 U 3
Residuals in seconds of arc
071010 699 0.1- 0.3- 071012 673 0.2- 0.2- 071018 704 0.7- 0.9+
071010 699 0.7- 0.8- 071012 673 0.3+ 0.2+ 071018 704 (1.5- 0.7+)
071010 699 0.3+ 0.2- 071014 560 0.2- 0.7- 071018 704 1.2- 0.3-
071010 699 0.2- 0.9+ 071014 560 0.1- 0.3- 071018 D21 0.2+ 0.6-
071010 024 0.9+ 0.1+ 071014 560 0.1- 0.2+ 071018 D21 0.7- 0.6-
071010 024 1.0- 0.5- 071015 704 0.3+ 0.3+ 071019 704 0.2- 0.2+
071010 024 0.3- 0.0 071015 704 0.0 0.2+ 071019 704 0.1+ 0.2+
071010 246 0.3- 0.4- 071015 704 0.5+ 0.1+ 071019 704 0.3+ 0.0
071010 246 0.5+ 0.5+ 071015 704 0.3+ 0.0 071019 704 0.2- 0.2+
071010 246 0.8+ 0.0 071015 704 0.0 0.2+ 071019 704 0.1- 0.5+
071010 246 0.2- 0.0 071016 A78 0.0 0.7- 071108 474 0.6+ 0.3-
071010 246 0.3+ 0.2+ 071016 A78 0.5+ 0.9- 071108 474 0.8+ 0.2+
071010 246 0.7+ 0.6+ 071016 A78 0.8+ 0.6- 071108 474 0.1+ 0.2-
071010 204 0.2- 0.3- 071018 704 1.3- 0.5+ 071108 474 0.2- 0.1-
071010 204 0.1- 0.2- 071018 704 1.2- 1.0+ 071108 E12 0.1- 0.1+
071010 204 0.2+ 0.2- 071018 704 0.3- 0.6+ 071108 E12 0.5+ 0.1-
071011 649 0.8+ 0.5- 071018 704 0.9- 0.1+ 150329 F51 0.1+ 0.0
071011 649 0.5+ 0.7- 071018 704 0.5- 0.1+ 150329 F51 0.1+ 0.1+
071011 649 0.4+ 0.2- 071018 696 0.6+ 0.4- 150329 F51 0.1+ 0.2-
071011 649 0.5+ 0.4- 071018 696 0.2+ 0.1- 150329 F51 0.2- 0.1-
071012 673 0.2- 1.3+ 071018 704 (1.9- 1.3+) 150329 F51 0.2- 0.4+
071012 673 0.2+ 1.3+ 071018 704 (1.6- 0.5+) 150329 F51 0.1+ 0.1-
Ephemeris:
2007 TJ19 a,e,i = 1.43, 0.28, 41 q = 1.0317
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 30 00 34 17.2 +39 08 21 1.4361 1.5370 75.4 39.8 24.2
...
2019 07 15 01 12 59.5 +41 18 10 1.2722 1.4818 79.8 42.5 23.9
...
2019 07 23 01 34 51.5 +42 02 09 1.1804 1.4509 82.3 43.9 23.8
...
2019 07 29 01 51 54.5 +42 20 18 1.1098 1.4272 84.2 45.1 23.6
2019 07 30 01 54 48.4 +42 21 54 1.0979 1.4232 84.6 45.3 23.6
2019 07 31 01 57 43.3 +42 23 03 1.0860 1.4192 84.9 45.4 23.6
...
2019 08 06 02 15 34.3 +42 19 45 1.0138 1.3950 86.9 46.6 23.4
...
2019 08 14 02 40 23.7 +41 43 08 0.9163 1.3623 89.7 48.0 23.2
...
2019 08 29 03 30 20.0 +38 14 05 0.7339 1.3002 95.1 50.7 22.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-O119
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