[Iaude] MPEC B14: 2019 AG12 [a=2.57,e=0.67,i=3.2,H=23.8]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Jan 16 09:41:17 EST 2019


M.P.E.C. 2019-B14                                Issued 2019 Jan. 16, 14:36 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 AG12
 
Observations:
     K19A12G* C2019 01 11.52794 11 08 01.970+15 04 26.66         22.2 wUEB014F51
     K19A12G  C2019 01 11.53911 11 07 59.027+15 04 48.17         21.7 wUEB014F51
     K19A12G  C2019 01 11.55027 11 07 56.032+15 05 09.73         22.1 wUEB014F51
     K19A12G KC2019 01 12.51081 11 03 59.37 +15 34 41.2          21.4 RoEB014291
     K19A12G KC2019 01 12.51357 11 03 58.67 +15 34 46.3          22.3 RoEB014291
     K19A12G KC2019 01 12.51633 11 03 57.95 +15 34 51.0          21.9 RoEB014291
     K19A12G ^C2019 01 12.66364311 03 21.986+15 39 24.03         22.15GVEB014568
     K19A12G ^C2019 01 12.66461411 03 21.738+15 39 25.72         22.02GVEB014568
     K19A12G ^C2019 01 12.66556511 03 21.494+15 39 27.37         22.02GVEB014568
     K19A12G |C2019 01 15.24362 10 53 29.51 +16 51 37.9          21.8 GUEB014807
     K19A12G |C2019 01 15.25100 10 53 27.77 +16 51 49.7          22.1 GUEB014807
     K19A12G |C2019 01 15.25860 10 53 25.98 +16 52 01.5          22.0 GUEB014807
 
Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  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.
 
Orbital elements:
2019 AG12                                                Earth MOID = 0.0101 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  36.95503              (2000.0)            P               Q
n   0.23973624     Peri.  321.66601     +0.60520386     -0.79408621
a   2.5663364      Node    91.01994     +0.74354145     +0.53865279
e   0.6695829      Incl.    3.22067     +0.28438425     +0.28156751
P   4.11           H   23.8           G   0.15           U   6
Residuals in seconds of arc
190111 F51  0.3-  0.0     190112 291  0.2+  0.3+    190112 568  0.1-  0.1-
190111 F51  0.2+  0.1-    190112 291  0.0   0.0     190115 807  0.0   0.0
190111 F51  0.0   0.0     190112 568  0.1-  0.1-    190115 807  0.0   0.1+
190112 291  0.0   0.1+    190112 568  0.1-  0.1-    190115 807  0.0   0.1-

Ephemeris:
2019 AG12                a,e,i = 2.57, 0.67, 3                   q = 0.8480
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 17    14 42 39.0 -17 15 39   0.09118 0.9174    41.2   135.1    24.7
...
2019 01 01    12 01 59.5 +07 19 05   0.1345  1.0206   102.4    70.2    22.0
...
2019 01 09    11 18 57.4 +13 38 10   0.1741  1.0870   122.5    49.7    22.0
...
2019 01 15    10 54 22.6 +16 44 47   0.2075  1.1400   135.1    37.5    22.2
2019 01 16    10 50 42.2 +17 10 17   0.2134  1.1491   137.0    35.7    22.2
2019 01 17    10 47 07.9 +17 34 25   0.2194  1.1582   138.9    33.9    22.2
...
2019 01 23    10 27 37.6 +19 34 15   0.2578  1.2137   149.7    24.2    22.4
...
2019 01 31    10 06 03.8 +21 20 36   0.3161  1.2896   162.2    13.5    22.6
...
2019 02 15    09 38 10.5 +22 45 11   0.4519  1.4344   169.6     7.1    23.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B14



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