[Iaude] MPEC A180: 2019 AX8 [a=1.34,e=0.45,i=14.1,H=24.8]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2019-A180                               Issued 2019 Jan. 12, 01:39 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 AX8
 
Observations:
     K19A08X* C2019 01 08.43041 10 03 52.766+30 11 35.55         22.1 wUEA180F51
     K19A08X  C2019 01 08.44268 10 03 55.607+30 10 50.54         22.2 wUEA180F51
     K19A08X  C2019 01 08.45500 10 03 58.417+30 10 05.06         22.0 wUEA180F51
     K19A08X  C2019 01 08.46731 10 04 01.210+30 09 19.41         22.4 wUEA180F51
     K19A08X ^C2019 01 09.51307510 08 35.883+28 57 30.55         21.95GVEA180568
     K19A08X ^C2019 01 09.51426310 08 36.180+28 57 25.26         21.90GVEA180568
     K19A08X ^C2019 01 09.51544310 08 36.475+28 57 20.05         21.83GVEA180568
     K19A08X KC2019 01 11.40932910 18 11.13 +26 13 51.7          21.4 VuEA180H21
     K19A08X KC2019 01 11.42687310 18 16.55 +26 12 05.6          21.4 VuEA180H21
     K19A08X KC2019 01 11.44625710 18 22.56 +26 10 08.0          21.3 VuEA180H21
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, D. Woodworth, A. Petric.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
 
Orbital elements:
2019 AX8                                                 Earth MOID = 0.0189 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  26.51695              (2000.0)            P               Q
n   0.63253774     Peri.  264.28668     -0.88575631     +0.41353966
a   1.3440386      Node   299.97773     -0.26702573     -0.82542404
e   0.4526266      Incl.   14.08214     -0.37964855     -0.38426567
P   1.56           H   24.8           G   0.15           U   8
Residuals in seconds of arc
190108 F51  0.1-  0.1-    190109 568  0.1-  0.0     190111 H21  0.1+  0.1-
190108 F51  0.1+  0.0     190109 568  0.0   0.1-    190111 H21  0.1-  0.2+
190108 F51  0.1+  0.0     190109 568  0.0   0.1-
190108 F51  0.0   0.1+    190111 H21  0.1+  0.1-

Ephemeris:
2019 AX8                 a,e,i = 1.34, 0.45, 14                  q = 0.7357
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 13    09 00 39.4 +38 59 27   0.4071  1.2879   130.8    35.3    24.8
...
2018 12 28    09 30 06.9 +36 39 26   0.2478  1.1801   138.4    33.6    23.5
...
2019 01 05    09 51 15.9 +33 05 48   0.1695  1.1206   141.3    33.3    22.6
...
2019 01 11    10 15 57.6 +26 53 43   0.1147  1.0755   141.5    34.7    21.7
2019 01 12    10 21 37.1 +25 12 26   0.1060  1.0680   141.1    35.4    21.5
2019 01 13    10 27 58.2 +23 12 26   0.09751 1.0604   140.4    36.3    21.4
...
2019 01 19    11 32 42.7 -01 40 27   0.05477 1.0153   123.8    53.6    20.5
...
2019 01 27    16 06 12.4 -57 24 10   0.06460 0.9562    62.2   114.4    23.2
...
2019 02 11    20 01 19.9 -51 45 07   0.1927  0.8535    42.0   129.3    26.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A180