[Iaude] MPEC B57: 2019 AA14 [a=2.11,e=0.62,i=5.7,H=22.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Jan 19 19:57:16 EST 2019


M.P.E.C. 2019-B57                                Issued 2019 Jan. 20, 00:53 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 AA14
 
Observations:
     K19A14A* C2019 01 13.44549 09 02 53.384-05 55 58.00         21.4 wUEB057F51
     K19A14A  C2019 01 13.45800 09 02 53.787-05 56 30.52         21.7 wUEB057F51
     K19A14A  C2019 01 13.48301 09 02 54.578-05 57 35.55         21.9 wUEB057F51
     K19A14A ^C2019 01 14.42368709 03 34.818-06 39 13.53         21.26GVEB057568
     K19A14A ^C2019 01 14.42463609 03 34.850-06 39 16.13         21.29GVEB057568
     K19A14A ^C2019 01 14.42559809 03 34.880-06 39 18.77         21.31GVEB057568
     K19A14A KC2019 01 14.54718 09 03 39.60 -06 44 21.2          21.5 GVEB057474
     K19A14A KC2019 01 14.55070 09 03 39.80 -06 44 30.7          21.2 GVEB057474
     K19A14A KC2019 01 14.55422 09 03 39.90 -06 44 40.7          20.7 GVEB057474
     K19A14A KC2019 01 14.55778 09 03 40.02 -06 44 50.2          20.9 GVEB057474
     K19A14A  C2019 01 17.34671 09 05 42.47 -09 01 39.1          21.2 GVEB057I52
     K19A14A  C2019 01 17.34920 09 05 42.54 -09 01 47.7          21.6 GVEB057I52
     K19A14A  C2019 01 17.35169 09 05 42.59 -09 01 55.8          21.2 GVEB057I52
     K19A14A |C2019 01 19.14658 09 07 07.92 -10 40 10.2          20.8 GUEB057807
     K19A14A |C2019 01 19.15203 09 07 08.14 -10 40 29.1          20.9 GUEB057807
     K19A14A |C2019 01 19.15762 09 07 08.34 -10 40 48.6          20.9 GUEB057807
 
Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.
 
Orbital elements:
2019 AA14                                                Earth MOID = 0.0737 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  10.42361              (2000.0)            P               Q
n   0.32073537     Peri.  344.84368     -0.88994893     +0.45113451
a   2.1136747      Node   222.17971     -0.40739122     -0.85227553
e   0.6199930      Incl.    5.71357     -0.20499583     -0.26477174
P   3.07           H   22.3           G   0.15           U   8
Residuals in seconds of arc
190113 F51  0.0   0.0     190114 474  1.0-  0.1+    190117 I52  0.5-  0.5-
190113 F51  0.1+  0.0     190114 474  0.2+  0.3+    190119 807  0.1+  0.0
190113 F51  0.1+  0.0     190114 474  0.1-  0.1-    190119 807  0.2+  0.1+
190114 568  0.0   0.1-    190114 474  0.2-  0.1+    190119 807  0.0   0.1+
190114 568  0.0   0.1-    190117 I52  0.3+  0.5+
190114 568  0.0   0.1-    190117 I52  0.1+  0.3-

Ephemeris:
2019 AA14                a,e,i = 2.11, 0.62, 6                   q = 0.8032
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 21    08 45 30.5 +05 16 43   0.6207  1.4893   135.1    27.8    23.4
...
2019 01 05    08 57 05.0 -00 49 13   0.4275  1.3504   143.3    25.8    22.3
...
2019 01 13    09 02 34.2 -05 36 41   0.3370  1.2756   145.5    25.9    21.6
...
2019 01 19    09 06 59.7 -10 31 53   0.2751  1.2196   145.1    27.5    21.2
2019 01 20    09 07 48.9 -11 30 50   0.2654  1.2104   144.8    28.0    21.1
2019 01 21    09 08 40.4 -12 33 17   0.2557  1.2011   144.4    28.5    21.0
...
2019 01 27    09 15 02.8 -20 22 53   0.2015  1.1459   139.8    33.7    20.5
...
2019 02 04    09 31 53.9 -37 49 29   0.1417  1.0741   125.4    48.4    20.0
...
2019 02 19    18 38 33.6 -72 00 22   0.1173  0.9505    67.9   105.5    21.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B57



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