[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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