[Iaude] MPEC A57: 2019 AK2 [a=2.30,e=0.44,i=5.0,H=21.7]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sat Jan 5 20:11:16 EST 2019
M.P.E.C. 2019-A57 Issued 2019 Jan. 6, 01:08 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 AK2
Observations:
K19A02K C2018 10 17.58719003 32 28.526+06 45 08.80 22.0 GVEA057F52
K19A02K C2018 10 17.60044003 32 28.627+06 45 03.10 22.1 GVEA057F52
K19A02K C2018 10 17.62689203 32 28.828+06 44 51.24 22.1 GVEA057F52
K19A02K C2018 11 02.47345803 31 19.320+04 44 16.04 21.7 GVEA057F52
K19A02K C2018 11 02.48633903 31 18.979+04 44 09.98 21.7 GVEA057F52
K19A02K C2018 11 02.49916803 31 18.632+04 44 04.11 22.6 GVEA057F52
K19A02K C2018 11 02.51194303 31 18.278+04 43 58.39 22.5 GVEA057F52
K19A02K* C2019 01 02.36400 03 21 14.785+07 51 46.37 22.3 wUEA057F51
K19A02K C2019 01 02.37497 03 21 15.436+07 51 56.84 21.9 wUEA057F51
K19A02K C2019 01 02.38590 03 21 16.075+07 52 07.43 22.2 wUEA057F51
K19A02K C2019 01 02.39688 03 21 16.719+07 52 17.93 21.7 wUEA057F51
K19A02K ^C2019 01 04.38434 03 23 33.634+08 25 01.34 21.8 GVEA057568
K19A02K ^C2019 01 04.39028 03 23 34.007+08 25 06.94 22.2 GVEA057568
Observer details:
568 Mauna Kea. Observer Y. Ramanjooloo. Measurers R. Weryk, Y. Ramanjooloo,
R. Wainscoat. 2.24-m University of Hawaii reflector + 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes,
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.
Orbital elements:
2019 AK2 Earth MOID = 0.3116 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 26.15639 (2000.0) P Q
n 0.28243350 Peri. 332.32621 -0.23393258 -0.97007561
a 2.3006925 Node 131.12554 +0.90721448 -0.24184721
e 0.4386468 Incl. 4.95250 +0.34962472 -0.02152307
P 3.49 H 21.7 G 0.15 U 3
Residuals in seconds of arc
181017 F52 0.1+ 0.1+ 181102 F52 0.0 0.1- 190102 F51 0.0 0.0
181017 F52 0.1+ 0.1+ 181102 F52 0.1- 0.1+ 190104 568 0.3+ 0.3+
181017 F52 0.1- 0.2- 190102 F51 0.1- 0.0 190104 568 0.0 0.0
181102 F52 0.0 0.1+ 190102 F51 0.1+ 0.1-
181102 F52 0.1+ 0.1- 190102 F51 0.0 0.0
Ephemeris:
2019 AK2 a,e,i = 2.30, 0.44, 5 q = 1.2915
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 07 03 12 21.3 +03 03 27 0.4367 1.3774 148.8 21.8 21.7
...
2018 12 22 03 12 42.4 +05 09 58 0.4379 1.3337 136.0 30.8 21.9
...
2018 12 30 03 17 56.1 +06 59 09 0.4466 1.3162 130.1 34.8 22.0
...
2019 01 05 03 24 19.5 +08 35 25 0.4563 1.3060 126.2 37.4 22.1
2019 01 06 03 25 35.8 +08 52 26 0.4582 1.3046 125.6 37.8 22.1
2019 01 07 03 26 55.7 +09 09 40 0.4601 1.3032 125.1 38.1 22.1
...
2019 01 13 03 36 07.8 +10 57 12 0.4730 1.2965 121.8 40.2 22.2
...
2019 01 21 03 51 28.8 +13 26 59 0.4939 1.2919 118.0 42.2 22.4
...
2019 02 05 04 28 28.7 +18 01 24 0.5449 1.2967 112.6 44.6 22.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A57
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