[Iaude] MPEC A29: 2019 AC [a=1.86,e=0.39,i=10.8,H=20.9]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Jan 3 15:21:16 EST 2019
M.P.E.C. 2019-A29 Issued 2019 Jan. 3, 20:12 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 AC
Observations:
K19A00C C2018 11 12.44468804 09 56.095-05 04 07.97 19.79GVEA029F52
K19A00C C2018 11 12.45916704 09 55.423-05 04 08.66 20.00GVEA029F52
K19A00C C2018 11 12.47362204 09 54.748-05 04 09.27 20.05GVEA029F52
K19A00C C2018 11 12.48810604 09 54.076-05 04 09.73 20.10GVEA029F52
K19A00C C2018 12 13.38462903 37 20.563+01 25 37.14 18.91GVEA029F51
K19A00C* C2019 01 02.36529 03 26 10.947+14 09 54.44 20.0 wUEA029F51
K19A00C C2019 01 02.37625 03 26 10.893+14 10 24.20 20.1 wUEA029F51
K19A00C C2019 01 02.38720 03 26 10.841+14 10 53.82 20.0 wUEA029F51
K19A00C C2019 01 02.39817 03 26 10.797+14 11 23.49 20.1 wUEA029F51
K19A00C C2019 01 02.90646 03 26 15.45 +14 34 23.9 20.2 VSEA029033
K19A00C C2019 01 02.90803 03 26 15.45 +14 34 27.7 20.4 VSEA029033
K19A00C C2019 01 02.94104 03 26 15.53 +14 35 57.7 20.6 VSEA029033
K19A00C C2019 01 02.94253 03 26 15.56 +14 36 02.2 20.5 VSEA029033
K19A00C C2019 01 02.94559 03 26 15.53 +14 36 10.0 20.5 VSEA029033
K19A00C KC2019 01 03.32191 03 26 18.81 +14 53 33.6 20.6 RoEA029291
K19A00C KC2019 01 03.32568 03 26 18.83 +14 53 43.7 20.5 RoEA029291
K19A00C KC2019 01 03.32946 03 26 18.85 +14 53 53.8 20.5 RoEA029291
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers U. Laux,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
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, K. Chambers, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 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 AC Earth MOID = 0.1689 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 32.91849 (2000.0) P Q
n 0.38727470 Peri. 22.11237 -0.47835757 -0.85841028
a 1.8640460 Node 96.89480 +0.77518490 -0.51186666
e 0.3873993 Incl. 10.75254 +0.41262866 -0.03353074
P 2.54 H 20.9 G 0.15 U 4
Residuals in seconds of arc
181112 F52 0.0 0.1+ 190102 F51 0.1+ 0.2- 190102 033 0.5+ 1.5+
181112 F52 0.0 0.0 190102 F51 0.1+ 0.2- 190102 033 0.1- 0.9+
181112 F52 0.0 0.1- 190102 F51 0.1+ 0.2- 190103 291 0.4- 0.0
181112 F52 0.0 0.0 190102 033 (0.0 1.7+) 190103 291 0.3- 0.2-
181213 F51 0.0 0.0 190102 033 0.0 1.2+ 190103 291 0.3- 0.3-
190102 F51 0.1+ 0.2- 190102 033 0.1+ 1.1+
Ephemeris:
2019 AC a,e,i = 1.86, 0.39, 11 q = 1.1419
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 04 03 48 19.1 -02 15 25 0.3206 1.2787 152.5 20.8 20.0
...
2018 12 19 03 31 57.6 +04 24 34 0.2840 1.2216 142.5 29.3 19.9
...
2018 12 27 03 27 03.4 +09 31 33 0.2741 1.1964 136.2 34.7 19.9
...
2019 01 02 03 26 09.7 +13 53 20 0.2706 1.1802 131.5 38.6 20.0
2019 01 03 03 26 17.0 +14 38 57 0.2704 1.1778 130.8 39.2 20.0
2019 01 04 03 26 29.2 +15 25 01 0.2702 1.1754 130.0 39.8 20.0
...
2019 01 10 03 29 32.3 +20 08 40 0.2707 1.1628 125.8 43.3 20.1
...
2019 01 18 03 38 52.2 +26 34 25 0.2756 1.1504 121.1 47.1 20.2
...
2019 02 02 04 14 13.2 +37 50 29 0.2965 1.1419 114.8 51.6 20.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A29
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