[Iaude] MPEC A237: 2019 AB7 [a=26.82,e=0.24,i=12.1,H=9.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Jan 15 09:53:16 EST 2019


M.P.E.C. 2019-A237                               Issued 2019 Jan. 15, 14:48 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 AB7
 
Additional Observations:
     K19A07B  C2013 09 14.60407807 06 39.218+29 52 56.52         22.4 GVEA237F51
     K19A07B  C2013 09 14.60967007 06 39.291+29 52 56.83         22.7 GVEA237F51
     K19A07B  C2013 09 14.61529307 06 39.326+29 52 56.71         22.3 GVEA237F51
     K19A07B  C2013 09 14.62089907 06 39.375+29 52 56.92         22.1 GVEA237F51
     K19A07B  C2013 11 25.53340607 07 18.674+30 25 58.93         22.4 GVEA237F51
     K19A07B  C2013 11 25.54627507 07 18.564+30 25 59.58         22.8 GVEA237F51
     K19A07B KC2013 11 27.60661507 07 03.608+30 27 10.01         23.6 GVEA237F51
     K19A07B KC2013 11 28.54935207 06 56.598+30 27 42.52         22.8 GVEA237F51
     K19A07B  C2013 12 04.42971607 06 09.332+30 31 00.70         23.2 GVEA237F51
     K19A07B  C2013 12 04.44366607 06 09.229+30 31 01.30         22.7 GVEA237F51
     K19A07B  C2013 12 04.45766107 06 09.094+30 31 01.75         22.7 GVEA237F51
     K19A07B  C2013 12 04.47164607 06 08.996+30 31 02.25         22.9 GVEA237F51
     K19A07B  C2013 12 26.37431307 02 35.763+30 42 05.90         22.1 GVEA237F51
     K19A07B  C2013 12 26.38973207 02 35.603+30 42 06.35         22.2 GVEA237F51
     K19A07B  C2013 12 26.40517007 02 35.423+30 42 06.57         22.0 GVEA237F51
     K19A07B  C2015 01 18.29259707 19 57.459+31 01 03.34         22.4 GVEA237F51
     K19A07B  C2015 01 18.31916407 19 57.184+31 01 03.71         22.7 GVEA237F51
     K19A07B  C2015 01 18.33252407 19 57.038+31 01 04.12         22.6 GVEA237F51
     K19A07B KC2016 01 02.56955807 44 09.456+30 50 32.27         22.8 GVEA237F51
     K19A07B  C2016 01 07.34609407 43 19.516+30 53 20.14         23.3 GVEA237F51
     K19A07B  C2016 01 07.35645707 43 19.423+30 53 20.82         22.4 GVEA237F51
     K19A07B  C2016 01 07.36680107 43 19.314+30 53 21.21         22.4 GVEA237F51
     K19A07B  C2016 01 07.37714307 43 19.192+30 53 21.37         22.7 GVEA237F51
     K19A07B  C2017 01 06.40083708 04 29.504+30 37 13.86         21.9 GVEA237F51
     K19A07B  C2017 01 06.44303708 04 29.042+30 37 15.62         22.8 GVEA237F51
     K19A07B  C2017 01 06.46029108 04 28.884+30 37 16.72         22.8 GVEA237F51
     K19A07B  C2017 01 06.51978308 04 28.280+30 37 18.70         22.6 GVEA237F51
     K19A07B  C2017 01 06.54601408 04 28.006+30 37 19.91         21.6 GVEA237F51
     K19A07B  C2017 01 06.57629208 04 27.682+30 37 21.01         22.5 GVEA237F51
     K19A07B  C2017 01 06.60464108 04 27.393+30 37 22.14         22.5 GVEA237F51
     K19A07B  C2017 01 08.34401808 04 09.575+30 38 31.42         21.8 GVEA237F51
     K19A07B  C2017 01 08.43598408 04 08.676+30 38 34.92         22.7 GVEA237F51
     K19A07B  C2017 01 08.53346408 04 07.621+30 38 38.68         22.1 GVEA237F51
     K19A07B  C2017 01 08.59747908 04 06.908+30 38 41.29         21.3 GVEA237F51
     K19A07B  C2017 01 08.64146708 04 06.459+30 38 42.57         22.1 GVEA237F51
     K19A07B  C2017 01 09.34569008 03 59.213+30 39 10.25         22.3 GVEA237F51
     K19A07B  C2017 01 09.43485908 03 58.307+30 39 13.93         21.7 GVEA237F51
     K19A07B  C2017 01 09.58953508 03 56.681+30 39 19.28         20.9 GVEA237F51
     K19A07B  C2017 01 09.60784608 03 56.489+30 39 20.28         22.2 GVEA237F51
     K19A07B  C2017 01 10.37247208 03 48.581+30 39 49.80         22.2 GVEA237F51
     K19A07B  C2017 01 10.39578108 03 48.334+30 39 50.70         21.9 GVEA237F51
     K19A07B  C2017 01 10.43479108 03 47.928+30 39 52.34         22.1 GVEA237F51
     K19A07B  C2017 01 10.45257908 03 47.709+30 39 52.84         22.4 GVEA237F51
     K19A07B  C2017 01 10.53596908 03 46.855+30 39 56.20         22.1 GVEA237F51
     K19A07B  C2017 01 10.56223408 03 46.581+30 39 56.61         20.4 GVEA237F51
     K19A07B  C2017 01 10.64630308 03 45.675+30 40 00.05         23.0 GVEA237F51
     K19A07B KC2017 01 18.33728208 02 24.855+30 44 36.71         21.5 GVEA237F51
     K19A07B  C2017 01 18.46518108 02 23.474+30 44 40.71         21.4 GVEA237F51
     K19A07B  C2017 01 18.48684908 02 23.245+30 44 41.93         22.2 GVEA237F51
     K19A07B  C2017 01 29.34144708 00 29.361+30 50 06.51         22.7 GVEA237F51
     K19A07B  C2017 01 29.35359608 00 29.232+30 50 06.83         22.2 GVEA237F51
     K19A07B  C2017 01 29.36564608 00 29.126+30 50 07.16         22.8 GVEA237F51
     K19A07B  C2017 11 21.53302208 30 15.453+29 32 51.53         22.9 GVEA237F51
     K19A07B  C2017 11 21.54448808 30 15.435+29 32 52.12         22.9 GVEA237F51
     K19A07B  C2017 11 21.55594508 30 15.406+29 32 52.52         22.6 GVEA237F51
     K19A07B  C2017 11 21.56744008 30 15.388+29 32 53.06         22.9 GVEA237F51
     K19A07B  C2018 01 11.55469308 24 26.724+30 12 39.38         22.6 GVEA237F51
     K19A07B  C2018 01 11.56629508 24 26.594+30 12 40.21         22.0 GVEA237F51
     K19A07B  C2018 01 13.39890208 24 08.144+30 13 58.94         22.6 GVEA237F51
     K19A07B  C2018 01 13.41058208 24 08.006+30 13 59.58         22.3 GVEA237F51
     K19A07B  C2018 01 13.42233408 24 07.881+30 13 59.94         22.4 GVEA237F51
     K19A07B  C2018 01 13.43417508 24 07.761+30 14 00.29         22.4 GVEA237F51
     K19A07B  C2018 02 13.27363208 18 54.094+30 30 41.38         22.6 GVEA237F51
     K19A07B  C2018 02 13.29647308 18 53.903+30 30 42.05         23.5 GVEA237F51
 
Observer details:
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.
 
Orbital elements:
2019 AB7
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  15.42548              (2000.0)            P               Q
n   0.00709727     Peri.   36.44842     -0.18018481     -0.96516747
a  26.8168903      Node    64.62977     +0.84556657     -0.25051604
e   0.2418235      Incl.   12.11914     +0.50254413     +0.07545501
P 138.87           H    9.5           G   0.15           U   1
Residuals in seconds of arc
130914 F51  0.3-  0.2-    170106 F51  0.1+  0.0     171121 F51  0.0   0.0
130914 F51  0.0   0.0     170106 F51  0.0   0.1-    171121 F51  0.1+  0.0
130914 F51  0.1-  0.2-    170106 F51  0.1+  0.1-    180111 F51  0.1-  0.1-
130914 F51  0.1-  0.1-    170108 F51  0.2-  0.3+    180111 F51  0.3-  0.2+
131125 F51  0.3+  0.1+    170108 F51  0.7+  0.1+    180113 F51  0.3+  0.1+
131125 F51  0.1+  0.3+    170108 F51  0.3+  0.1+    180113 F51  0.1+  0.2+
131127 F51  0.4-  0.0     170108 F51  0.3-  0.2+    180113 F51  0.1+  0.0
131128 F51  0.1+  0.3+    170108 F51  0.1-  0.2-    180113 F51  0.1+  0.1-
131204 F51  0.1-  0.1-    170109 F51  0.4-  0.0     180213 F51  0.4-  0.1-
131204 F51  0.1+  0.0     170109 F51  0.1+  0.2+    180213 F51  0.0   0.1+
131204 F51  0.1-  0.0     170109 F51  0.1+  0.4-    181214 F51  0.3+  0.0
131204 F51  0.2+  0.0     170109 F51  0.1+  0.1-    181214 F51  0.1+  0.1-
131226 F51  0.0   0.0     170110 F51  0.0   0.1+    181214 F51  0.2-  0.0
131226 F51  0.1+  0.1+    170110 F51  0.0   0.0     181214 F51  0.2-  0.1+
131226 F51  0.1-  0.1-    170110 F51  0.1+  0.2+    181231 F51  0.1+  0.0
150118 F51  0.1-  0.1+    170110 F51  0.3-  0.0     181231 F51  0.3+  0.1+
150118 F51  0.1+  0.1-    170110 F51  0.1+  0.2+    181231 F51  0.1-  0.0
150118 F51  0.1+  0.0     170110 F51  0.1+  0.4-    181231 F51  0.2-  0.0
160102 F51  0.1+  0.1-    170110 F51  0.2-  0.1-    190108 F51  0.0   0.0
160107 F51  0.0   0.2-    170118 F51  0.2-  0.1+    190108 F51  0.0   0.0
160107 F51  0.2+  0.1+    170118 F51  0.3-  0.3-    190108 F51  0.2+  0.0
160107 F51  0.2+  0.2+    170118 F51  0.2-  0.2+    190108 F51  0.1+  0.1-
160107 F51  0.1+  0.0     170129 F51  0.0   0.0     190109 568  0.0   0.1-
170106 F51  0.0   0.2-    170129 F51  0.0   0.1-    190109 568  0.0   0.1-
170106 F51  0.3-  0.2-    170129 F51  0.2+  0.0     190109 568  0.0   0.0
170106 F51  0.0   0.2+    171121 F51  0.2-  0.0
170106 F51  0.2+  0.2-    171121 F51  0.0   0.1+

Ephemeris:
2019 AB7                 a,e,i = 26.82, 0.24, 12                 q = 20.332
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 16    08 48 20.6 +29 10 40  19.9658 20.6852   136.0     1.9    22.8
...
2018 12 31    08 46 31.8 +29 23 32  19.8260 20.6903   150.8     1.3    22.7
...
2019 01 08    08 45 21.3 +29 30 18  19.7759 20.6931   158.4     1.0    22.7
...
2019 01 14    08 44 24.3 +29 35 10  19.7505 20.6951   163.4     0.8    22.7
2019 01 15    08 44 14.6 +29 35 57  19.7473 20.6955   164.2     0.7    22.7
2019 01 16    08 44 04.7 +29 36 44  19.7444 20.6958   164.9     0.7    22.7
...
2019 01 22    08 43 04.8 +29 41 15  19.7335 20.6979   168.2     0.6    22.7
...
2019 01 30    08 41 43.1 +29 46 43  19.7361 20.7006   168.0     0.6    22.7
...
2019 02 14    08 39 12.9 +29 54 51  19.7935 20.7058   157.0     1.1    22.7

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-A237



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