[Iaude] MPEC A196: 2019 AU9 [a=1.12,e=0.16,i=4.8,H=26.7]

Sat Jan 12 18:27:16 EST 2019

M.P.E.C. 2019-A196                               Issued 2019 Jan. 12, 23:23 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 AU9
 
Observations:
     K19A09U* C2019 01 10.53496 09 54 55.820-03 51 13.14         20.7 wUEA196F51
     K19A09U  C2019 01 10.54765 09 55 09.025-03 50 45.74         20.7 wUEA196F51
     K19A09U  C2019 01 10.56028 09 55 22.227-03 50 18.26         20.5 wUEA196F51
     K19A09U  C2019 01 10.57288 09 55 35.404-03 49 50.77         20.5 wUEA196F51
     K19A09U ^C2019 01 11.63916510 18 04.040-03 06 14.82         20.01GVEA196568
     K19A09U ^C2019 01 11.64118010 18 06.544-03 06 09.31         19.98GVEA196568
     K19A09U  C2019 01 12.46722 10 38 11.18 -02 26 36.7          20.3 GVEA196I52
     K19A09U  C2019 01 12.46960 10 38 14.49 -02 26 29.8          20.2 GVEA196I52
     K19A09U  C2019 01 12.47199 10 38 17.85 -02 26 23.0          20.6 GVEA196I52
     K19A09U  C2019 01 12.47437 10 38 21.19 -02 26 14.8          20.9 GVEA196I52
     K19A09U  C2019 01 12.48471 10 38 35.67 -02 25 40.7          20.3 GVEA196G96
     K19A09U  C2019 01 12.48985 10 38 42.82 -02 25 24.3          20.2 GVEA196G96
     K19A09U  C2019 01 12.49499 10 38 50.03 -02 25 07.8          19.9 GVEA196G96
     K19A09U  C2019 01 12.50012 10 38 57.24 -02 24 50.9                VEA196G96
 
Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  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.
G96 Mt. Lemmon Survey.  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.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer B. M. Africano.
    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 AU9                                                 Earth MOID = 0.0053 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  46.87439              (2000.0)            P               Q
n   0.82991201     Peri.   50.99469     -0.96928200     -0.23402177
a   1.1214537      Node   115.35359     +0.19173197     -0.91165749
e   0.1605802      Incl.    4.80341     +0.15404951     -0.33780827
P   1.19           H   26.7           G   0.15           U   6
Residuals in seconds of arc
190110 F51  0.0   0.0     190111 568  0.1+  0.1-    190112 G96  0.7+  0.4+
190110 F51  0.2-  0.0     190112 I52  0.2-  0.6+    190112 G96  0.0   0.2+
190110 F51  0.1+  0.1+    190112 I52  0.3-  0.1-    190112 G96  0.0   0.0
190110 F51  0.0   0.0     190112 I52  0.1+  1.0-    190112 G96  0.0   0.3+
190111 568  0.2+  0.0     190112 I52  0.3+  0.4-

Ephemeris:
2019 AU9                 a,e,i = 1.12, 0.16, 5                   q = 0.9414
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 13    07 14 12.5 -03 40 03   0.1102  1.0727   141.2    35.1    23.5
...
2018 12 28    07 52 15.7 -05 43 36   0.06158 1.0339   144.1    33.9    22.1
...
2019 01 05    08 40 08.8 -05 37 43   0.03897 1.0146   142.7    35.9    21.2
...
2019 01 11    10 04 17.3 -03 31 16   0.02517 1.0011   134.0    45.0    20.4
2019 01 12    10 26 41.0 -02 46 54   0.02343 0.9989   130.7    48.3    20.4
2019 01 13    10 52 14.4 -01 53 11   0.02196 0.9968   126.7    52.3    20.3
...
2019 01 19    14 03 25.9 +04 59 50   0.02098 0.9845    91.4    87.4    21.3
...
2019 01 27    16 32 12.3 +08 08 44   0.03633 0.9702    65.7   112.4    23.8
...
2019 02 11    17 53 14.9 +07 39 44   0.07612 0.9505    59.5   116.5    25.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A196