MPEC 2019-C72 : 2019 CA2
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M.P.E.C. 2019-C72 Issued 2019 Feb. 7, 19:07 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
2019 CA2
Observations:
K19C02A* C2019 02 05.38932 10 17 27.833+22 18 40.24 22.3 wUEC072F51
K19C02A C2019 02 05.40111 10 17 28.735+22 19 27.26 21.9 wUEC072F51
K19C02A C2019 02 05.41286 10 17 29.588+22 20 13.66 22.1 wUEC072F51
K19C02A ^C2019 02 06.54500010 19 31.965+23 24 10.80 21.95GVEC072568
K19C02A ^C2019 02 06.54594910 19 32.010+23 24 13.59 21.99GVEC072568
K19C02A ^C2019 02 06.54689810 19 32.052+23 24 16.35 22.01GVEC072568
K19C02A ^C2019 02 06.54829510 19 32.117+23 24 20.32 21.96GVEC072568
K19C02A ^C2019 02 06.54924710 19 32.172+23 24 23.13 22.00GVEC072568
K19C02A ^C2019 02 06.55019510 19 32.216+23 24 25.87 21.96GVEC072568
K19C02A KC2019 02 06.98550210 20 19.84 +23 44 38.6 21.9 GVEC072L01
K19C02A KC2019 02 06.99053210 20 20.13 +23 44 52.8 22.0 GVEC072L01
K19C02A KC2019 02 06.99556010 20 20.36 +23 45 06.4 22.1 GVEC072L01
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, S. Prunet. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 CA2 Earth MOID = 0.0124 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 60.28759 (2000.0) P Q
n 0.47708905 Peri. 307.25222 +0.18949838 -0.97784981
a 1.6220706 Node 131.57803 +0.93429001 +0.15173265
e 0.4508068 Incl. 6.82392 +0.30198104 +0.14417678
P 2.07 H 27.2 G 0.15 U 7
Residuals in seconds of arc
190205 F51 0.0 0.1- 190206 568 0.0 0.0 190206 568 0.0 0.0
190205 F51 0.1+ 0.0 190206 568 0.0 0.0 190206 L01 0.0 0.2+
190205 F51 0.0 0.0 190206 568 0.1- 0.1- 190206 L01 0.3+ 0.2+
190206 568 0.1+ 0.0 190206 568 0.0 0.0 190206 L01 0.2- 0.4-
Ephemeris:
2019 CA2 a,e,i = 1.62, 0.45, 7 q = 0.8908
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 08 22 53 34.2 -37 43 07 0.1099 0.9153 49.1 125.6 27.5
...
2019 01 23 00 34 43.5 -56 12 50 0.02434 0.9720 59.4 119.3 23.9
...
2019 01 31 09 53 15.4 +10 15 18 0.02842 1.0124 163.4 16.1 20.4
...
2019 02 06 10 18 36.2 +22 55 05 0.06242 1.0461 163.7 15.3 22.1
2019 02 07 10 20 20.0 +23 46 04 0.06833 1.0519 163.7 15.3 22.3
2019 02 08 10 21 45.5 +24 28 31 0.07429 1.0578 163.7 15.2 22.5
...
2019 02 14 10 26 32.4 +26 57 32 0.1111 1.0945 163.6 14.7 23.4
...
2019 02 22 10 28 33.8 +28 04 07 0.1634 1.1457 162.3 15.2 24.4
...
2019 03 09 10 30 07.4 +27 36 32 0.2741 1.2462 154.8 19.8 25.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-C72
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