[Iaude] MPEC R35: 2008 TA2 [a=2.71,e=0.51,i=34.9,H=19.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Sep 6 16:41:23 EDT 2017


M.P.E.C. 2017-R35                                Issued 2017 Sept. 6, 20:37 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2008 TA2
 
Additional Observations:
     K08T02A  C2017 09 02.47791 02 51 04.967+32 47 37.24         21.7 iLER035F51
     K08T02A  C2017 09 02.48825 02 51 06.662+32 47 24.86         21.7 iLER035F51
     K08T02A  C2017 09 02.49859 02 51 08.363+32 47 12.36         21.5 iLER035F51
     K08T02A  C2017 09 06.49602 03 02 21.489+31 15 05.21         21.0 iLER035F51
     K08T02A  C2017 09 06.50977 03 02 23.744+31 14 44.23         20.9 iLER035F51
     K08T02A  C2017 09 06.52310 03 02 25.919+31 14 24.18         20.4 iLER035F51
 
Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman, T. Goggia.  Measurers K. Chambers, S. Chastel, L. Denneau,
    H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
    R. Weryk.  1.8-m Ritchey-Chretien + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
170902 F51 1.70+ 0.77-    170906 F51 1.80+ 0.83-    MPO147529   -1.5 day
 
Orbital elements:
2008 TA2
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 347.16614              (2000.0)            P               Q
n   0.22058097     Peri.  209.36174     +0.66368775     -0.71796942
a   2.7128390      Node   201.49220     +0.74779074     +0.64363557
e   0.5096106      Incl.   34.94459     +0.01809904     -0.26505313
P   4.47           H   19.4           G   0.15           U   3
Residuals in seconds of arc
080924 703  0.8-  1.2+    081004 151  0.3-  0.1-    081023 704  0.8-  0.3+
080924 703  0.7-  0.3+    081004 143  0.1+  0.6-    081023 704  0.9-  0.1+
080924 703  0.2-  0.6-    081004 143  0.2+  0.6-    081023 704  0.3-  0.4+
080924 703  0.8+  0.7+    081004 204  0.2-  0.1-    081026 703  1.1+  0.7+
081003 704  0.4+  0.0     081004 204  0.2+  0.2-    081026 703  1.0+  0.8-
081003 704  0.1-  1.1+    081004 B09  0.9-  0.0     081026 703  1.3+  0.9-
081003 704  0.1-  0.0     081004 B09  0.3+  0.0     081026 703  1.0-  0.1-
081003 704  1.4+  0.4+    081004 A13  1.0+  0.8+    170902 F51  0.0   0.2-
081004 H55  0.0   0.1+    081004 A13  0.3+  0.3-    170902 F51  0.1-  0.1-
081004 H55  0.1-  0.1-    081010 G96  0.2-  0.3-    170902 F51  0.1-  0.0
081004 H55  0.1-  0.0     081010 G96  0.4-  0.2-    170906 F51  0.1-  0.1-
081004 H55  0.2-  0.0     081010 G96  0.1-  0.4-    170906 F51  0.0   0.3-
081004 151  0.7-  1.1+    081023 704  0.5-  0.5+    170906 F51  0.1-  0.2-
081004 151  0.4-  0.5+    081023 704  1.2+  0.2-

Ephemeris:
2008 TA2                 a,e,i = 2.71, 0.51, 35                  q = 1.3303
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 07    01 39 02.2 +36 40 33   1.1195  1.5986    96.9    39.0    22.2
...
2017 08 22    02 19 07.9 +35 36 25   0.9269  1.5221   103.4    40.3    21.7
...
2017 08 30    02 41 19.6 +33 52 36   0.8297  1.4849   107.3    40.5    21.4
...
2017 09 05    02 58 09.0 +31 51 52   0.7605  1.4590   110.4    40.4    21.2
2017 09 06    03 00 57.3 +31 27 36   0.7493  1.4549   110.9    40.3    21.2
2017 09 07    03 03 45.6 +31 02 03   0.7382  1.4508   111.5    40.3    21.1
...
2017 09 13    03 20 30.0 +27 59 51   0.6747  1.4274   114.8    39.8    20.9
...
2017 09 21    03 42 15.1 +22 29 15   0.5990  1.3996   119.5    38.7    20.6
...
2017 10 06    04 19 19.5 +07 03 25   0.4973  1.3590   127.1    35.9    20.0

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-R35




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