[Iaude] MPEC A233: 2019 AO10 [a=1.71,e=0.31,i=54.1,H=20.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Jan 14 07:49:16 EST 2019


M.P.E.C. 2019-A233                               Issued 2019 Jan. 14, 12:46 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 AO10
 
Observations:
     K19A10O  C2018 12 31.56534810 01 01.949-23 14 51.03         21.6 GVEA233F51
     K19A10O  C2018 12 31.60019010 01 03.878-23 13 18.55         21.3 GVEA233F51
     K19A10O* C2019 01 12.46552 10 12 55.17 -09 05 35.8          20.0 GVEA233G96
     K19A10O  C2019 01 12.47065 10 12 55.49 -09 05 03.0          19.4 GVEA233G96
     K19A10O  C2019 01 12.47579 10 12 55.73 -09 04 28.1          19.7 GVEA233G96
     K19A10O  C2019 01 12.48092 10 12 55.93 -09 03 54.9          19.9 GVEA233G96
     K19A10O KC2019 01 12.52533 10 12 59.86 -08 58 32.5          20.3 GVEA233474
     K19A10O KC2019 01 12.52711 10 12 59.94 -08 58 21.1          20.1 GVEA233474
     K19A10O KC2019 01 12.52889 10 13 00.03 -08 58 09.3          20.1 GVEA233474
     K19A10O KC2019 01 12.53067 10 13 00.11 -08 57 57.5          19.9 GVEA233474
     K19A10O  C2019 01 12.53491 10 12 58.60 -08 58 00.6          20.4 GVEA233I52
     K19A10O  C2019 01 12.53533 10 12 58.71 -08 57 58.2          20.5 GVEA233I52
     K19A10O  C2019 01 12.53575 10 12 58.70 -08 57 55.7          21.4 GVEA233I52
     K19A10O  C2019 01 12.54645 10 12 59.26 -08 56 44.6          19.9 GVEA233I52
     K19A10O  C2019 01 12.54686 10 12 59.35 -08 56 41.8          20.3 GVEA233I52
     K19A10O  C2019 01 12.54728 10 12 59.27 -08 56 39.3          19.4 GVEA233I52
     K19A10O  C2019 01 12.54770 10 12 59.29 -08 56 36.4          20.9 GVEA233I52
     K19A10O |C2019 01 13.28185 10 13 43.38 -07 33 27.3          19.7 VuEA233807
     K19A10O |C2019 01 13.28453 10 13 43.50 -07 33 08.7          19.7 VuEA233807
     K19A10O KC2019 01 13.86773 10 14 18.73 -06 24 02.1          19.7 GVEA233L29
     K19A10O KC2019 01 13.87468 10 14 18.98 -06 23 09.4                VEA233L29
     K19A10O KC2019 01 13.88163 10 14 19.47 -06 22 20.4          19.6 GVEA233L29
 
Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + 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, K. Chambers, T. Lowe,
    E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
    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.
L29 Drebach-South Observatory, Windhoek.  Observer G. Lehmann.  0.4-m f/3.6
    reflector + CCD.
 
Orbital elements:
2019 AO10                                                Earth MOID = 0.2287 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  25.83346              (2000.0)            P               Q
n   0.44221287     Peri.   33.24897     -0.75793391     -0.06526979
a   1.7062728      Node   126.73187     +0.26182619     -0.94175805
e   0.3147935      Incl.   54.08239     +0.59748074     +0.32989638
P   2.23           H   20.7           G   0.15           U   8
Residuals in seconds of arc
181231 F51  0.0   0.0     190112 474  0.3-  0.1-    190112 I52  0.5-  0.2+
181231 F51  0.0   0.0     190112 474  0.5-  0.1+    190113 807  0.5+  0.3-
190112 G96  0.1-  0.0     190112 I52  0.9-  0.2+    190113 807  0.4+  0.3-
190112 G96  0.8+  0.7-    190112 I52  0.4+  0.2-    190113 L29  0.5+  0.9-
190112 G96  0.6+  0.6+    190112 I52  0.1-  0.5-    190113 L29  1.4-  1.3+
190112 G96  0.2-  0.2+    190112 I52  0.0   0.2+    190113 L29  0.3+  0.1-
190112 474  0.0   0.1+    190112 I52  1.1+  0.3+
190112 474  0.2-  0.2-    190112 I52  0.5-  0.0

Ephemeris:
2019 AO10                a,e,i = 1.71, 0.31, 54                  q = 1.1691
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 15    09 42 29.2 -30 22 01   0.7603  1.3328    98.8    46.9    22.5
...
2018 12 30    09 59 23.3 -24 19 58   0.5353  1.2788   111.3    45.8    21.6
...
2019 01 07    10 07 34.2 -17 10 40   0.4198  1.2533   121.2    42.2    20.9
...
2019 01 13    10 13 26.6 -08 06 01   0.3416  1.2359   131.3    36.7    20.3
2019 01 14    10 14 24.8 -06 08 10   0.3298  1.2331   133.2    35.5    20.2
2019 01 15    10 15 23.0 -04 01 02   0.3185  1.2304   135.3    34.2    20.1
...
2019 01 21    10 21 17.6 +12 20 25   0.2640  1.2153   147.7    25.7    19.4
...
2019 01 29    10 30 02.0 +41 51 42   0.2450  1.1982   147.2    26.4    19.2
...
2019 02 13    11 07 02.7 +81 05 58   0.3698  1.1763   111.9    51.1    20.8

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A233



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