MPEC 2019-O61 : 2017 TX3
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2019-O60
Read MPEC 2019-O62
M.P.E.C. 2019-O61 Issued 2019 July 25, 11:38 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
2017 TX3
Revision to MPEC 2017-T74
Additional Observations:
K17T03X C2019 07 02.46348621 03 06.125-35 57 28.68 22.1 GVEO061F51
K17T03X C2019 07 02.47329021 03 05.773-35 57 36.69 22.2 GVEO061F51
K17T03X C2019 07 02.48300221 03 05.455-35 57 44.09 22.5 GVEO061F51
K17T03X C2019 07 02.49289421 03 05.118-35 57 51.43 22.3 GVEO061F51
K17T03X C2019 07 03.50676321 02 34.603-36 10 46.43 22.2 GVEO061F51
K17T03X C2019 07 03.51642521 02 34.240-36 10 54.19 22.0 GVEO061F51
K17T03X C2019 07 03.52610221 02 33.869-36 11 01.46 22.3 GVEO061F51
K17T03X C2019 07 03.53576921 02 33.507-36 11 08.93 22.2 GVEO061F51
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, reference and Delta-T
190702 F51 22.6- 7.2- 190703 F51 23.0- 7.4- MPO438038 -0.01 days
Orbital elements:
2017 TX3 Earth MOID = 0.2286 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 245.66037 (2000.0) P Q
n 0.46898399 Peri. 10.66923 +0.72376786 -0.68569864
a 1.6407058 Node 33.04893 +0.62220403 +0.60005799
e 0.2566461 Incl. 8.15018 +0.29836593 +0.41200460
P 2.10 H 20.9 G 0.15 U 1
Residuals in seconds of arc
170914 F51 0.1+ 0.1- 171015 691 0.0 0.0 171111 F51 0.1+ 0.1-
170914 F51 0.0 0.1- 171015 691 0.1+ 0.1+ 171111 F51 0.0 0.0
170914 F51 0.1+ 0.2- 171015 691 0.0 0.1+ 171111 F51 0.1+ 0.0
170914 F51 0.1+ 0.1- 171017 H21 0.1- 0.5- 171117 G96 0.1- 0.3-
170925 703 0.2+ 1.0- 171017 H21 0.3+ 0.2- 171117 G96 0.5+ 0.2+
170925 703 0.7+ 0.2+ 171017 H21 0.3+ 0.2- 171117 G96 0.1+ 0.1-
170925 703 0.3- 0.0 171020 807 0.4- 0.0 171117 G96 0.5+ 0.1+
170925 703 0.1+ 0.9- 171020 807 0.2- 0.3- 171119 F51 0.2- 0.1+
171011 F51 0.1+ 0.0 171020 807 0.1- 0.0 171119 F51 0.1- 0.2+
171011 F51 0.1+ 0.0 171021 I52 1.0- 0.1+ 171125 807 0.3+ 0.9-
171011 F51 0.1+ 0.0 171021 I52 0.5- 0.2+ 171125 807 0.3- 1.0-
171012 691 0.1- 0.0 171021 I52 0.1+ 0.3- 171125 807 0.3- 0.1-
171012 691 0.3+ 0.1- 171021 I52 0.1+ 0.2+ 171214 I52 0.1+ 0.2+
171012 691 0.1+ 0.0 171025 691 0.4+ 0.0 171214 I52 0.1+ 0.2-
171013 691 0.4- 0.4+ 171025 691 0.1+ 0.2- 171214 I52 0.4+ 0.0
171013 691 0.4- 0.1+ 171025 691 0.2+ 0.0 171214 G96 0.1+ 0.3+
171013 691 0.1- 0.1+ 171026 G96 0.5- 0.3- 171214 G96 0.3- 0.3-
171013 106 0.9- 0.3+ 171026 G96 0.1+ 0.1- 171214 G96 1.0- 0.1+
171013 106 0.7- 0.2+ 171026 G96 0.2+ 0.2- 171214 G96 0.2+ 0.1-
171013 106 0.3- 0.1+ 171026 G96 0.1+ 0.1- 171226 G96 0.1+ 0.5+
171013 K88 0.2+ 0.2- 171027 691 0.0 0.0 171226 G96 0.2- 0.1+
171013 K88 0.5+ 0.8+ 171027 691 0.3- 0.2+ 171226 G96 0.4- 0.4+
171013 K88 0.3+ 0.8+ 171027 691 0.1- 0.1+ 171226 G96 0.2- 1.2-
171013 K88 0.2+ 0.3+ 171028 691 0.5- 0.1+ 180107 F51 0.0 0.2-
171014 691 0.2- 0.3+ 171028 691 0.2- 0.0 180107 F51 0.2+ 0.0
171014 691 0.1- 0.4+ 171028 691 0.1- 0.2+ 180107 F51 0.0 0.2+
171014 691 0.0 0.1+ 171029 703 0.1+ 0.2- 190702 F51 0.1+ 0.2+
171014 246 0.4- 0.6- 171029 703 0.3+ 0.7+ 190702 F51 0.2- 0.2-
171014 246 0.6- 0.4+ 171029 703 1.7+ 1.0+ 190702 F51 0.1- 0.0
171014 246 0.9- 0.1- 171110 691 0.2- 0.5+ 190702 F51 0.1- 0.3+
171014 204 0.4+ 0.3- 171110 691 0.3- 0.1+ 190703 F51 0.1+ 0.2+
171014 204 0.1+ 0.3- 171110 691 0.2- 0.1+ 190703 F51 0.1+ 0.1-
171014 204 0.1+ 0.1- 171111 I52 0.3+ 0.2- 190703 F51 0.0 0.1+
171014 587 0.4+ 0.4+ 171111 I52 0.0 0.0 190703 F51 0.0 0.0
171014 587 0.2- 0.3+ 171111 I52 0.1- 0.1-
171014 587 0.1+ 0.3+ 171111 I52 0.0 0.1-
Ephemeris:
2017 TX3 a,e,i = 1.64, 0.26, 8 q = 1.2196
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 06 25 21 05 04.3 -34 26 30 0.8085 1.7218 141.0 21.8 22.7
...
2019 07 10 20 57 56.1 -37 34 40 0.7012 1.6723 153.1 16.0 22.1
...
2019 07 18 20 48 58.1 -39 15 33 0.6592 1.6450 157.6 13.6 21.9
...
2019 07 24 20 40 07.2 -40 22 37 0.6352 1.6243 158.7 13.1 21.7
2019 07 25 20 38 29.9 -40 32 39 0.6319 1.6208 158.7 13.2 21.7
2019 07 26 20 36 50.4 -40 42 17 0.6287 1.6173 158.6 13.3 21.7
...
2019 08 01 20 26 19.3 -41 30 30 0.6133 1.5963 156.4 14.7 21.7
...
2019 08 09 20 11 51.8 -42 04 33 0.6026 1.5680 150.8 18.4 21.7
...
2019 08 24 19 49 52.1 -41 29 43 0.6082 1.5145 137.1 27.0 21.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-O61
Read MPEC 2019-O60
Read MPEC 2019-O62
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)