[Iaude] MPEC A54: 2019 AG2 [a=1.89,e=0.36,i=34.2,H=20.4]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sat Jan 5 19:45:17 EST 2019
M.P.E.C. 2019-A54 Issued 2019 Jan. 6, 00:39 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 AG2
Observations:
K19A02G* C2019 01 01.22050 01 41 41.232+02 19 22.97 21.7 wUEA054F51
K19A02G C2019 01 01.23188 01 41 42.073+02 20 11.25 21.3 wUEA054F51
K19A02G C2019 01 01.24326 01 41 42.924+02 20 59.47 21.6 wUEA054F51
K19A02G C2019 01 01.25459 01 41 43.797+02 21 47.67 22.0 wUEA054F51
K19A02G ^C2019 01 02.31168701 43 09.447+03 35 59.17 21.56GVEA054568
K19A02G ^C2019 01 02.31263401 43 09.520+03 36 03.13 21.59GVEA054568
K19A02G ^C2019 01 02.31358401 43 09.594+03 36 07.10 21.61GVEA054568
K19A02G KC2019 01 03.20773 01 44 23.65 +04 37 37.8 22.0 RoEA054291
K19A02G KC2019 01 03.21948 01 44 24.57 +04 38 26.4 oEA054291
K19A02G KC2019 01 03.23123 01 44 25.50 +04 39 13.7 22.2 RoEA054291
K19A02G |C2019 01 05.07387 01 47 02.23 +06 42 48.2 21.4 GUEA054807
K19A02G |C2019 01 05.08015 01 47 02.76 +06 43 12.8 21.8 GUEA054807
K19A02G KC2019 01 05.78269901 48 04.15 +07 28 44.4 22.0 GVEA054L01
K19A02G KC2019 01 05.78659001 48 04.48 +07 29 00.5 21.9 GVEA054L01
K19A02G KC2019 01 05.78892201 48 04.66 +07 29 09.4 22.0 GVEA054L01
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers R. Wainscoat, C. Crowder, T. Burdullis. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + 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 AG2 Earth MOID = 0.3015 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 61.26229 (2000.0) P Q
n 0.37810147 Peri. 314.84919 +0.71888280 -0.42430067
a 1.8940749 Node 78.10185 +0.68097356 +0.58891246
e 0.3636137 Incl. 34.24300 -0.13957985 +0.68785977
P 2.61 H 20.4 G 0.15 U 8
Residuals in seconds of arc
190101 F51 0.4+ 0.3+ 190102 568 0.5+ 0.1+ 190105 807 0.2+ 0.4-
190101 F51 0.3+ 0.1+ 190102 568 0.5+ 0.1+ 190105 807 0.4+ 0.5-
190101 F51 0.2+ 0.1- 190103 291 0.6+ 0.1+ 190105 L01 0.5+ 0.4-
190101 F51 0.6+ 0.1- 190103 291 0.3+ 0.6+ 190105 L01 0.6+ 0.6+
190102 568 0.5+ 0.0 190103 291 0.1+ 0.1- 190105 L01 0.4+ 0.5+
Ephemeris:
2019 AG2 a,e,i = 1.89, 0.36, 34 q = 1.2054
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 07 01 16 44.3 -32 36 27 0.5166 1.2216 104.5 51.3 21.3
...
2018 12 22 01 29 20.6 -10 52 04 0.5525 1.2517 105.7 49.2 21.4
...
2018 12 30 01 38 46.3 -00 21 27 0.5988 1.2734 104.6 48.4 21.6
...
2019 01 05 01 46 56.2 +06 37 46 0.6443 1.2919 103.1 47.8 21.8
2019 01 06 01 48 23.2 +07 42 52 0.6527 1.2951 102.8 47.8 21.8
2019 01 07 01 49 51.8 +08 46 35 0.6612 1.2984 102.5 47.7 21.9
...
2019 01 13 01 59 14.4 +14 41 00 0.7166 1.3192 100.6 47.1 22.1
...
2019 01 21 02 13 05.8 +21 24 17 0.7990 1.3492 97.8 46.3 22.3
...
2019 02 05 02 43 07.7 +31 06 10 0.9719 1.4113 92.2 44.3 22.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A54
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