[Iaude] MPEC A67: 2019 AU2 [a=2.51,e=0.57,i=7.6,H=23.9]

Sat Jan 5 21:05:17 EST 2019

M.P.E.C. 2019-A67                                Issued 2019 Jan. 6, 02:00 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 AU2
 
Observations:
     K19A02U* C2019 01 03.43307 06 49 10.567+53 47 18.46         21.2 wUEA067F51
     K19A02U  C2019 01 03.44590 06 49 15.070+53 48 14.33         21.3 wUEA067F51
     K19A02U  C2019 01 03.45877 06 49 19.643+53 49 10.66         21.1 wUEA067F51
     K19A02U  C2019 01 03.47167 06 49 24.160+53 50 06.14         21.5 wUEA067F51
     K19A02U KC2019 01 04.26501206 54 46.28 +54 47 30.2          21.4 VuEA067H21
     K19A02U KC2019 01 04.27062506 54 48.41 +54 47 53.7          21.1 VuEA067H21
     K19A02U KC2019 01 04.27854506 54 51.48 +54 48 28.3          20.9 VuEA067H21
     K19A02U  C2019 01 04.42320706 55 53.999+54 59 13.08         21.3 GVEA067F51
     K19A02U ^C2019 01 04.42379606 55 54.145+54 59 16.47         21.07GVEA067568
     K19A02U ^C2019 01 04.42474506 55 54.509+54 59 20.59         21.06GVEA067568
     K19A02U ^C2019 01 04.42570306 55 54.876+54 59 24.74         21.05GVEA067568
     K19A02U  C2019 01 04.45029306 56 04.404+55 01 10.12         20.7 GVEA067F51
     K19A02U ^C2019 01 05.43414 07 03 20.651+56 11 34.73         21.26GVEA067568
     K19A02U ^C2019 01 05.43540 07 03 21.181+56 11 40.07         21.22GVEA067568
     K19A02U pC2019 01 05.82450007 06 27.38 +56 38 31.2          21.1 GVEA067L01
     K19A02U KC2019 01 05.82644107 06 28.39 +56 38 39.0          21.3 GVEA067L01
     K19A02U pC2019 01 05.82708807 06 28.59 +56 38 42.4          21.3 GVEA067L01
     K19A02U pC2019 01 05.82795107 06 29.06 +56 38 45.4          21.3 GVEA067L01
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, A. Petric, Y. Ramanjooloo,
    S. Thompson.  Measurers R. Weryk, R. Wainscoat, Y. Ramanjooloo.  3.6-m
    Canada-France-Hawaii Telescope + CCD, 2.24-m University of Hawaii
    reflector + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
 
Orbital elements:
2019 AU2                                                 Earth MOID = 0.1409 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  22.27273              (2000.0)            P               Q
n   0.24738595     Peri.   57.30595     -0.60363544     -0.78760278
a   2.5131555      Node    70.32010     +0.68041814     -0.58980569
e   0.5714080      Incl.    7.55008     +0.41551826     -0.17835669
P   3.98           H   23.9           G   0.15           U   7
Residuals in seconds of arc
190103 F51  0.1+  0.0     190104 H21  0.1+  0.3+    190105 568  0.1-  0.0
190103 F51  0.1-  0.2-    190104 F51  0.0   0.0     190105 568  0.1-  0.0
190103 F51  0.2+  0.2+    190104 568  0.0   0.1+    190105 L01  0.5-  0.5+
190103 F51  0.2-  0.1-    190104 568  0.0   0.1+    190105 L01  0.5+  0.3-
190104 H21  0.3+  0.4+    190104 568  0.0   0.1+    190105 L01  0.3-  0.3+
190104 H21  0.0   0.3-    190104 F51  0.1-  0.1-    190105 L01  0.4+  0.5-

Ephemeris:
2019 AU2                 a,e,i = 2.51, 0.57, 8                   q = 1.0771
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 07    05 34 14.0 +27 14 09   0.2628  1.2446   169.5     8.3    22.0
...
2018 12 22    05 58 10.0 +39 19 28   0.1878  1.1654   164.1    13.4    21.4
...
2018 12 30    06 25 01.8 +48 21 49   0.1618  1.1318   154.8    21.7    21.3
...
2019 01 05    07 00 03.6 +55 40 02   0.1491  1.1114   147.0    28.8    21.3
2019 01 06    07 07 47.2 +56 50 46   0.1476  1.1084   145.7    30.0    21.3
2019 01 07    07 16 10.4 +57 59 44   0.1462  1.1055   144.5    31.1    21.3
...
2019 01 13    08 22 08.9 +63 45 59   0.1411  1.0911   137.1    37.8    21.4
...
2019 01 21    10 21 17.9 +66 09 43   0.1422  1.0797   129.3    44.9    21.5
...
2019 02 05    12 44 43.7 +56 56 23   0.1618  1.0830   123.2    49.6    22.0

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A67