[Iaude] MPEC A156: 2019 AQ7 [a=2.07,e=0.55,i=13.1,H=24.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Thu Jan 10 10:29:19 EST 2019


M.P.E.C. 2019-A156                               Issued 2019 Jan. 10, 15:24 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 AQ7
 
Observations:
     K19A07Q  C2019 01 08.38441209 01 02.853+14 01 53.84         21.3 GVEA156F51
     K19A07Q  C2019 01 08.39544809 01 04.591+14 00 40.65         21.5 GVEA156F51
     K19A07Q* C2019 01 08.41755 09 01 05.48 +13 58 04.7          21.4 GVEA156G96
     K19A07Q  C2019 01 08.42266 09 01 06.21 +13 57 30.2          21.4 GVEA156G96
     K19A07Q  C2019 01 08.42777 09 01 07.00 +13 56 56.0          21.4 GVEA156G96
     K19A07Q  C2019 01 08.43289 09 01 07.82 +13 56 21.5          21.1 GVEA156G96
     K19A07Q  C2019 01 08.50251 09 01 18.70 +13 48 30.3          21.8 GVEA156V06
     K19A07Q  C2019 01 08.50536 09 01 19.13 +13 48 10.4          21.0 GVEA156V06
     K19A07Q  C2019 01 08.50821 09 01 19.64 +13 47 51.1          22.0 GVEA156V06
     K19A07Q  C2019 01 09.31464 09 03 46.58 +12 13 59.3          21.5 GVEA156V06
     K19A07Q  C2019 01 09.31750 09 03 47.04 +12 13 38.5          22.0 GVEA156V06
     K19A07Q  C2019 01 09.32035 09 03 47.50 +12 13 18.3          21.4 GVEA156V06
     K19A07Q  C2019 01 09.32321 09 03 47.97 +12 12 57.6          21.4 GVEA156V06
     K19A07Q |C2019 01 10.26758 09 06 42.35 +10 15 37.0          21.3 GUEA156807
     K19A07Q |C2019 01 10.27525 09 06 43.65 +10 14 37.0          21.2 GUEA156807
     K19A07Q |C2019 01 10.28204 09 06 44.79 +10 13 43.8          21.3 GUEA156807
 
Observer details:
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    1.00-m f/10.0 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 A. D. Grauer.  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.
V06 Catalina Sky Survey-Kuiper.  Observer A. R. Gibbs.  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.  1.55-m reflector + CCD.
 
Orbital elements:
2019 AQ7                                                 Earth MOID = 0.0860 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  19.55477              (2000.0)            P               Q
n   0.33160406     Peri.  240.63913     -0.96351923     -0.16148405
a   2.0672333      Node   289.37082     +0.24447246     -0.85557800
e   0.5466765      Incl.   13.07580     -0.10892158     -0.49184264
P   2.97           H   24.4           G   0.15           U   7
Residuals in seconds of arc
190108 F51  0.0   0.0     190108 V06  0.1-  0.0     190109 V06  0.1-  0.0
190108 F51  0.0   0.0     190108 V06  0.5-  0.5-    190110 807  0.0   0.1+
190108 G96  0.6+  0.2+    190108 V06  0.3+  0.4-    190110 807  0.1+  0.0
190108 G96  0.2-  0.0     190109 V06  0.0   0.0     190110 807  0.0   0.1-
190108 G96  0.2-  0.2+    190109 V06  0.1-  0.2-
190108 G96  0.2+  0.1+    190109 V06  0.1-  0.1+

Ephemeris:
2019 AQ7                 a,e,i = 2.07, 0.55, 13                  q = 0.9371
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 11    08 04 00.7 +35 19 10   0.4223  1.3378   140.5    27.9    24.4
...
2018 12 26    08 30 24.8 +29 14 14   0.2703  1.2243   149.6    24.0    23.1
...
2019 01 03    08 47 06.8 +22 06 24   0.2011  1.1668   153.5    22.1    22.3
...
2019 01 09    09 02 48.4 +12 51 48   0.1567  1.1258   153.5    22.9    21.7
2019 01 10    09 05 51.5 +10 49 33   0.1501  1.1192   153.0    23.5    21.6
2019 01 11    09 09 04.3 +08 36 45   0.1438  1.1126   152.2    24.4    21.6
...
2019 01 17    09 32 59.4 -08 58 18   0.1139  1.0750   141.4    34.8    21.3
...
2019 01 25    10 27 21.4 -41 21 01   0.1037  1.0300   113.4    61.3    21.7
...
2019 02 09    14 56 38.5 -72 15 29   0.1658  0.9663    78.2    92.1    23.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A156



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