[Iaude] MPEC A219: 2019 AZ9 [a=1.37,e=0.28,i=20.7,H=25.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Jan 13 11:35:19 EST 2019


M.P.E.C. 2019-A219                               Issued 2019 Jan. 13, 16:32 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 AZ9
 
Observations:
     K19A09Z* C2019 01 11.35376 05 01 00.733-07 50 48.63         20.6 wUEA219F51
     K19A09Z  C2019 01 11.36476 05 01 06.360-07 53 59.75         21.2 wUEA219F51
     K19A09Z  C2019 01 11.37574 05 01 11.989-07 57 10.33         20.5 wUEA219F51
     K19A09Z  C2019 01 11.38676 05 01 17.638-08 00 21.59         20.1 wUEA219F51
     K19A09Z  C2019 01 12.14498 05 08 14.64 -11 24 07.7          20.3 GVEA219I52
     K19A09Z  C2019 01 12.14594 05 08 15.08 -11 24 22.0          20.4 GVEA219I52
     K19A09Z  C2019 01 12.14691 05 08 15.54 -11 24 35.8          19.6 GVEA219I52
     K19A09Z  C2019 01 12.14788 05 08 16.09 -11 24 50.5          20.0 GVEA219I52
     K19A09Z ^C2019 01 12.32099805 09 40.787-12 06 46.75         20.50GVEA219568
     K19A09Z ^C2019 01 12.32236005 09 41.386-12 07 06.48         20.58GVEA219568
     K19A09Z ^C2019 01 12.32336505 09 41.825-12 07 20.98         20.51GVEA219568
     K19A09Z ^C2019 01 12.32459305 09 42.359-12 07 38.65         20.48GVEA219568
     K19A09Z |C2019 01 13.05668 05 15 29.54 -14 49 44.0          21.3 VuEA219807
     K19A09Z |C2019 01 13.06395 05 15 32.46 -14 51 15.8          21.3 VuEA219807
 
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.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    0.61-m f/6.5 astrograph + 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.
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 AZ9                                                 Earth MOID = 0.0281 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  83.42108              (2000.0)            P               Q
n   0.61722468     Peri.  151.55227     +0.20499621     -0.91743746
a   1.3661777      Node   284.87933     +0.81780083     +0.35197289
e   0.2785069      Incl.   20.66094     +0.53775306     -0.18553594
P   1.60           H   25.1           G   0.15           U   8
Residuals in seconds of arc
190111 F51  0.0   0.1+    190112 I52  0.4-  0.4-    190112 568  0.0   0.2+
190111 F51  0.1-  0.3+    190112 I52  0.2-  0.3+    190112 568  0.1-  0.2+
190111 F51  0.0   0.1+    190112 I52  1.3+  0.2+    190113 807  0.3-  0.1+
190111 F51  0.0   0.5-    190112 568  0.0   0.2+    190113 807  0.1+  0.3-
190112 I52  0.3-  0.5-    190112 568  0.0   0.1+

Ephemeris:
2019 AZ9                 a,e,i = 1.37, 0.28, 21                  q = 0.9857
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 14    19 43 17.4 +57 17 30   0.1644  0.9856    85.6    84.8    24.1
...
2018 12 29    22 23 34.0 +65 16 30   0.06910 0.9965    99.0    77.0    22.0
...
2019 01 06    03 35 20.4 +32 47 42   0.03827 1.0097   132.8    45.6    19.8
...
2019 01 12    05 06 55.8 -10 45 38   0.05743 1.0227   131.8    45.8    20.7
2019 01 13    05 15 01.3 -14 38 18   0.06300 1.0250   129.9    47.4    20.9
2019 01 14    05 22 03.3 -17 50 27   0.06887 1.0275   128.1    48.8    21.2
...
2019 01 20    05 50 33.4 -28 44 03   0.1076  1.0435   121.1    53.9    22.3
...
2019 01 28    06 11 34.0 -33 59 42   0.1624  1.0680   116.9    55.3    23.3
...
2019 02 12    06 36 35.0 -35 58 30   0.2660  1.1214   113.9    53.6    24.4

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A219



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