[Iaude] MPEC B17: 2019 AK12 [a=1.70,e=0.54,i=11.9,H=27.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Jan 16 09:59:16 EST 2019


M.P.E.C. 2019-B17                                Issued 2019 Jan. 16, 14:54 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 AK12
 
Observations:
     K19A12K* C2019 01 14.44219207 32 46.25 +23 19 18.7          18.04oVEB017T08
     K19A12K  C2019 01 14.45479907 33 15.39 +23 32 39.8          17.28oVEB017T08
     K19A12K  C2019 01 14.47733107 34 06.32 +23 55 45.7          17.33oVEB017T08
     K19A12K KC2019 01 14.82743 07 47 09.85 +28 33 08.1          18.5 GVEB017595
     K19A12K KC2019 01 14.82786 07 47 10.52 +28 33 25.3          18.6 GVEB017595
     K19A12K KC2019 01 14.83167807 47 16.96 +28 36 02.0          19.0 GVEB017L01
     K19A12K KC2019 01 14.83246607 47 18.19 +28 36 33.3          18.9 GVEB017L01
     K19A12K KC2019 01 14.83404207 47 20.77 +28 37 35.8          19.7 GVEB017L01
     K19A12K KC2019 01 14.83483007 47 22.03 +28 38 06.6          18.8 GVEB017L01
     K19A12K KC2019 01 14.83582107 47 23.63 +28 38 45.8          18.8 GVEB017L01
     K19A12K KC2019 01 14.94166107 50 07.68 +29 42 04.2          19.3 GVEB017Z80
     K19A12K KC2019 01 14.94452507 50 11.68 +29 43 43.4          19.0 GVEB017Z80
     K19A12K KC2019 01 14.94741907 50 15.81 +29 45 22.4          18.0 GVEB017Z80
     K19A12K KC2019 01 14.95031307 50 19.92 +29 47 00.2          18.2 GVEB017Z80
     K19A12K KC2019 01 14.95291707 50 23.62 +29 48 28.4          18.3 GVEB017Z80
     K19A12K KC2019 01 14.95459807 50 26.49 +29 49 25.0          18.2 GVEB017J95
     K19A12K KC2019 01 14.95621507 50 28.77 +29 50 19.2          18.7 GVEB017J95
     K19A12K KC2019 01 14.95874407 50 32.34 +29 51 44.3          18.9 GVEB017J95
     K19A12K KC2019 01 14.96008207 50 34.18 +29 52 28.9          19.5 GVEB017J95
     K19A12K KC2019 01 15.06945507 52 59.40 +30 49 24.3          19.1 GVEB017J95
     K19A12K KC2019 01 15.07215707 53 02.86 +30 50 43.1          19.5 GVEB017J95
     K19A12K KC2019 01 15.87653 08 07 32.78 +35 24 44.5          19.5 GVEB017203
     K19A12K KC2019 01 15.91145 08 07 55.67 +35 33 12.5          19.4 GVEB017203
     K19A12K KC2019 01 16.16759 08 10 27.88 +36 25 51.7                VEB017204
     K19A12K KC2019 01 16.17724 08 10 33.64 +36 27 34.1                VEB017204
     K19A12K KC2019 01 16.18697 08 10 39.51 +36 29 16.8          20.2 GVEB017204
 
Observer details:
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.36-m f/7.50 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
595 Farra dIsonzo.  Observers E. Pettarin, F. Piani.  Measurer
    E. Pettarin.  0.61-m f/4.5 reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
    Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze,
    H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
    N. Erasmus.  0.5-m reflector + CCD.
Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurer D. Bamberger.
    0.25-m f/8.0 Ritchey-Chretien + CCD.
 
Orbital elements:
2019 AK12                                                Earth MOID = 0.0049 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  65.38815              (2000.0)            P               Q
n   0.44306800     Peri.  292.76553     +0.67174806     -0.71609342
a   1.7040767      Node   113.60110     +0.73262178     +0.60432234
e   0.5423717      Incl.   11.94394     +0.10963517     +0.34929176
P   2.22           H   27.5           G   0.15           U   6
Residuals in seconds of arc
190114 T08  1.0-  1.1-    190114 L01  0.1+  0.7+    190114 J95  0.2-  0.3-
190114 T08  0.5+  1.2+    190114 Z80  0.7+  0.8-    190115 J95  0.2-  0.4-
190114 T08  0.1-  0.2-    190114 Z80  0.5-  0.3+    190115 J95  0.2+  0.1+
190114 595  0.3+  0.1+    190114 Z80  0.3-  0.6+    190115 203  0.1-  0.3-
190114 595  0.1-  0.3+    190114 Z80  0.2-  0.0     190115 203  0.9-  0.0
190114 L01  0.3+  0.1-    190114 Z80  0.0   0.0     190116 204  0.2+  0.3+
190114 L01  0.3-  0.1+    190114 J95  0.0   0.3+    190116 204  0.0   0.2+
190114 L01  0.2+  0.6+    190114 J95  0.1+  0.1-    190116 204  0.2+  0.5+
190114 L01  0.1+  0.4+    190114 J95  0.3+  0.0

Ephemeris:
2019 AK12                a,e,i = 1.70, 0.54, 12                  q = 0.7798
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 17    20 33 02.0 -44 20 34   0.2498  0.8139    41.5   126.8    29.4
...
2019 01 01    20 53 12.4 -46 51 08   0.1094  0.8962    35.2   140.7    29.4
...
2019 01 09    21 16 28.4 -50 43 41   0.03834 0.9529    36.6   142.0    27.4
...
2019 01 15    07 51 25.1 +30 17 10   0.01567 0.9991   170.8     9.0    19.1
2019 01 16    08 08 49.9 +35 54 03   0.02419 1.0070   164.6    15.1    20.3
2019 01 17    08 17 59.0 +38 30 12   0.03288 1.0149   161.6    17.8    21.0
...
2019 01 23    08 34 51.1 +42 37 11   0.08604 1.0638   156.7    21.4    23.4
...
2019 01 31    08 39 26.3 +43 12 20   0.1593  1.1307   154.2    22.2    24.8
...
2019 02 15    08 43 45.9 +41 55 06   0.3079  1.2581   147.4    25.0    26.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B17



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