[Iaude] MPEC A114: 2019 AB5 [a=2.03,e=0.51,i=1.2,H=25.4]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2019-A114                               Issued 2019 Jan. 7, 21:34 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 AB5
 
Observations:
     K19A05B* C2019 01 02.37045 03 46 27.543+13 49 24.70         21.5 wUEA114F51
     K19A05B  C2019 01 02.38139 03 46 28.514+13 49 02.58         21.4 wUEA114F51
     K19A05B  C2019 01 02.39237 03 46 29.513+13 48 40.30         21.7 wUEA114F51
     K19A05B  C2019 01 02.40335 03 46 30.540+13 48 17.68         21.4 wUEA114F51
     K19A05B  C2019 01 07.42257 04 03 14.033+10 12 05.34         21.0 wUEA114F51
     K19A05B  C2019 01 07.43672 04 03 17.386+10 11 15.01         20.7 wUEA114F51
     K19A05B  C2019 01 07.45090 04 03 20.783+10 10 24.20         20.8 wUEA114F51
     K19A05B KC2019 01 07.83146804 05 21.43 +09 47 01.2          20.5 GVEA114L01
     K19A05B KC2019 01 07.83297404 05 21.79 +09 46 55.9          20.6 GVEA114L01
     K19A05B KC2019 01 07.83534704 05 22.43 +09 46 46.7          20.5 GVEA114L01
 
Observer details:
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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
 
Orbital elements:
2019 AB5                                                 Earth MOID = 0.0185 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  30.95078              (2000.0)            P               Q
n   0.33966216     Peri.  227.98521     -0.59733680     -0.80171073
a   2.0344074      Node   258.70634     +0.74204811     -0.54247905
e   0.5112555      Incl.    1.23767     +0.30422582     -0.25095097
P   2.90           H   25.4           G   0.15           U   7
Residuals in seconds of arc
190102 F51  0.1-  0.0     190107 F51  0.2-  0.0     190107 L01  0.4-  0.3+
190102 F51  0.2-  0.0     190107 F51  0.0   0.0     190107 L01  0.2+  0.3-
190102 F51  0.2-  0.1+    190107 F51  0.2-  0.0
190102 F51  0.0   0.1-    190107 L01  0.2-  0.1+

Ephemeris:
2019 AB5                 a,e,i = 2.03, 0.51, 1                   q = 0.9943
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 08    03 38 29.6 +20 34 21   0.1768  1.1542   161.6    15.7    22.8
...
2018 12 23    03 35 02.2 +17 40 46   0.1109  1.0761   144.8    31.8    22.1
...
2018 12 31    03 41 59.0 +14 59 02   0.07947 1.0433   137.5    39.5    21.6
...
2019 01 06    03 57 17.0 +11 27 04   0.05707 1.0237   133.8    43.9    20.9
2019 01 07    04 01 24.5 +10 36 15   0.05344 1.0208   133.5    44.3    20.8
2019 01 08    04 06 12.7 +09 38 27   0.04985 1.0182   133.3    44.7    20.6
...
2019 01 14    05 00 31.9 -00 43 17   0.02988 1.0049   135.1    43.7    19.5
...
2019 01 22    09 36 12.8 -34 03 37   0.02072 0.9954   122.7    56.3    19.0
...
2019 02 06    13 36 23.5 -27 48 10   0.06689 1.0037   103.4    72.9    22.1

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A114