[Iaude] MPEC A69: 2019 AX2 [a=1.45,e=0.68,i=2.7,H=24.6]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2019-A69                                Issued 2019 Jan. 6, 02:12 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 AX2
 
Observations:
     K19A02X* C2019 01 03.48558 08 37 59.442+42 17 16.90         21.2 wUEA069F51
     K19A02X  C2019 01 03.49750 08 38 01.516+42 18 47.20         21.4 wUEA069F51
     K19A02X  C2019 01 03.50952 08 38 03.618+42 20 18.26         21.5 wUEA069F51
     K19A02X  C2019 01 03.52157 08 38 05.703+42 21 49.38         21.3 wUEA069F51
     K19A02X ^C2019 01 04.51496808 42 05.337+44 40 14.81         21.03GVEA069568
     K19A02X ^C2019 01 04.51592108 42 05.556+44 40 23.55         21.06GVEA069568
     K19A02X ^C2019 01 04.51687408 42 05.778+44 40 32.35         20.97GVEA069568
     K19A02X KC2019 01 05.33567 08 46 20.47 +46 56 59.7          20.7 GUEA069734
     K19A02X KC2019 01 05.34888 08 46 24.59 +46 59 24.9          20.8 GUEA069734
     K19A02X KC2019 01 05.36210 08 46 28.72 +47 01 49.3          20.6 GUEA069734
     K19A02X ^C2019 01 05.53796 08 47 32.055+47 35 05.21         21.05GVEA069568
     K19A02X ^C2019 01 05.53914 08 47 32.432+47 35 18.46         21.04GVEA069568
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, A. Petric,
    Y. Ramanjooloo.  Measurers R. Weryk, R. Wainscoat, Y. Ramanjooloo.  3.6-m
    Canada-France-Hawaii Telescope + CCD, 2.24-m University of Hawaii
    reflector + CCD.
734 Farpoint Observatory, Eskridge.  Observer G. Hug.  0.7-m reflector + 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 AX2                                                 Earth MOID = 0.0416 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  31.55663              (2000.0)            P               Q
n   0.56588229     Peri.  188.11391     -0.77658476     +0.62956337
a   1.4476113      Node    30.94422     -0.57539665     -0.69337611
e   0.6763680      Incl.    2.65201     -0.25658293     -0.35054177
P   1.74           H   24.6           G   0.15           U   8
Residuals in seconds of arc
190103 F51  0.1-  0.0     190104 568  0.0   0.0     190105 734  0.1+  0.3+
190103 F51  0.0   0.0     190104 568  0.0   0.0     190105 734  0.1+  0.0
190103 F51  0.1+  0.0     190104 568  0.0   0.0     190105 568  0.0   0.1+
190103 F51  0.0   0.0     190105 734  0.1-  0.4-    190105 568  0.1-  0.1-

Ephemeris:
2019 AX2                 a,e,i = 1.45, 0.68, 3                   q = 0.4685
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 07    08 04 20.9 +26 43 13   0.5044  1.3953   136.6    29.0    25.1
...
2018 12 22    08 17 54.8 +30 23 45   0.2869  1.2373   148.4    24.6    23.5
...
2018 12 30    08 27 26.8 +35 41 30   0.1805  1.1466   152.6    23.3    22.3
...
2019 01 05    08 44 28.2 +45 57 44   0.1064  1.0756   148.7    28.3    21.1
2019 01 06    08 50 41.2 +49 06 44   0.09486 1.0636   146.3    30.8    20.9
2019 01 07    08 59 41.8 +53 03 44   0.08378 1.0514   143.0    34.3    20.7
...
2019 01 13    18 33 44.4 +58 01 19   0.04533 0.9772    80.7    96.7    21.3
...
2019 01 21    19 53 46.4 -00 15 47   0.1173  0.8749    20.2   157.1    29.7
...
2019 02 05    20 08 44.4 -14 50 21   0.3236  0.6792    15.4   157.4    31.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A69