[Iaude] MPEC A255: 2019 AT11 [a=2.47,e=0.57,i=3.2,H=25.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jan 15 11:43:16 EST 2019
M.P.E.C. 2019-A255 Issued 2019 Jan. 15, 16:40 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 AT11
Observations:
K19A11T* C2019 01 13.38875 08 08 39.229+53 49 10.64 20.2 iUEA255F51
K19A11T C2019 01 13.39643 08 08 45.713+53 49 07.85 20.7 iUEA255F51
K19A11T C2019 01 13.40387708 08 52.022+53 49 05.10 20.8 GVEA255F51
K19A11T ^C2019 01 14.40222508 23 48.222+53 35 38.42 21.26GVEA255568
K19A11T ^C2019 01 14.40323708 23 49.056+53 35 37.53 21.21GVEA255568
K19A11T ^C2019 01 14.40426108 23 49.908+53 35 36.64 21.22GVEA255568
K19A11T ^C2019 01 14.40528308 23 50.748+53 35 35.76 21.20GVEA255568
K19A11T pC2019 01 14.90596708 31 12.56 +53 25 06.5 21.6 GVEA255L01
K19A11T pC2019 01 14.91114408 31 16.94 +53 25 00.7 21.3 GVEA255L01
K19A11T C2019 01 15.37905 08 37 57.64 +53 14 36.2 21.3 GVEA255I52
K19A11T C2019 01 15.38364 08 38 01.29 +53 14 28.5 21.3 GVEA255I52
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, K. Chambers, E. Magnier. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 AT11 Earth MOID = 0.0899 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 26.22326 (2000.0) P Q
n 0.25415734 Peri. 55.69368 -0.39154705 -0.91895549
a 2.4683170 Node 57.42468 +0.82483093 -0.37317856
e 0.5705154 Incl. 3.19925 +0.40785394 -0.12750912
P 3.88 H 25.1 G 0.15 U 7
Residuals in seconds of arc
190113 F51 0.1+ 0.1- 190114 568 0.0 0.1+ 190114 L01 0.3+ 0.3+
190113 F51 0.1- 0.1- 190114 568 0.0 0.1+ 190115 I52 0.1+ 0.2-
190113 F51 0.0 0.1+ 190114 568 0.0 0.2+ 190115 I52 0.3- 0.6-
190114 568 0.0 0.1+ 190114 L01 0.2- 0.4+
Ephemeris:
2019 AT11 a,e,i = 2.47, 0.57, 3 q = 1.0601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 16 04 12 42.5 +31 40 33 0.1427 1.1197 160.4 17.1 22.0
...
2018 12 31 05 20 23.3 +45 37 01 0.1014 1.0742 152.4 25.1 21.4
...
2019 01 08 06 48 27.6 +52 37 39 0.09095 1.0626 149.3 28.2 21.3
...
2019 01 14 08 17 44.7 +53 41 14 0.08990 1.0600 147.0 30.4 21.3
2019 01 15 08 32 29.8 +53 23 00 0.09031 1.0601 146.6 30.7 21.3
2019 01 16 08 46 47.7 +52 57 10 0.09088 1.0604 146.2 31.0 21.3
...
2019 01 22 09 58 22.1 +48 24 13 0.09749 1.0651 144.6 32.3 21.5
...
2019 01 30 10 54 35.9 +40 28 29 0.1134 1.0794 144.6 31.9 21.9
...
2019 02 14 11 32 37.7 +28 32 13 0.1589 1.1294 151.3 24.8 22.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A255
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