[Iaude] MPEC P07: 2015 MQ130 [a=2.21,e=0.53,i=40.2,H=20.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Aug 4 07:33:45 EDT 2018


M.P.E.C. 2018-P07                                Issued 2018 Aug. 4, 11:30 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


                                  2015 MQ130
 
                           Revision to MPEC 2015-N52
 
Additional Observations:
     K15MD0Q  C2018 07 12.26574414 08 06.503-05 03 53.09         23.52GVEP007T12
     K15MD0Q  C2018 07 12.27662114 08 06.708-05 03 42.85         23.46GVEP007T12
     K15MD0Q  C2018 07 12.28810714 08 06.927-05 03 31.92         23.24GVEP007T12
     K15MD0Q KC2018 08 03.33374914 23 39.224-00 32 14.60         23.80GVEP007T12
 
Observer details:
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observers D. Hung, D. Fohring.
    Measurer D. J. Tholen.  2.24-m f/10.1 reflector + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
180712 T12 16.6- 20.6-    180803 T12 14.2- 22.7-    MPO369260   +0.020 day
 
Orbital elements:
2015 MQ130                                               Earth MOID = 0.2697 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 285.32824              (2000.0)            P               Q
n   0.30069877     Peri.  111.79007     +0.79906753     +0.23640079
a   2.2065560      Node   238.92702     -0.28254209     +0.95925320
e   0.5339165      Incl.   40.19780     +0.53071749     +0.15475128
P   3.28           H   20.9           G   0.15           U   0
Residuals in seconds of arc
150622 C51  0.5+  0.4-    150904 695  0.0   0.2+    151115 H21  0.1-  0.1+
150622 C51  0.6+  0.3+    150904 695  0.3+  0.3+    151115 H21  0.4-  0.3+
150622 C51  0.5-  0.2+    150904 695  0.0   0.2+    151115 H21  0.4-  0.1+
150622 C51 (2.3+  1.0-)   150904 695  0.1-  0.1+    151115 H21  0.4-  0.4+
150623 C51  0.7-  0.8-    150910 568  0.0   0.0     151120 H21  0.2+  0.1-
150623 C51  0.4-  0.1+    151010 C51  0.6+  0.2+    151120 H21  0.4+  0.2-
150627 F65  0.1-  0.2+    151010 C51  0.8+  0.1-    151120 H21  0.2+  0.0
150627 F65  0.1-  0.4-    151010 C51  0.0   0.6+    151124 695  0.3+  0.0
150627 F65  0.1+  0.2+    151010 C51  0.5+  0.5-    151124 695  0.0   0.2+
150710 568  0.0   0.0     151010 C51  0.3+  0.3+    151124 695  0.1+  0.2+
150710 568  0.0   0.0     151010 C51  0.2+  0.2-    151202 H21  0.1-  0.4+
150710 568  0.0   0.0     151010 C51  0.1-  0.1+    151202 H21  0.1+  0.4+
150715 568  0.1+  0.1+    151011 C51  1.0+  0.2+    151202 H21  0.1-  0.1+
150715 568  0.1+  0.2+    151011 C51  0.3+  0.1+    160107 568  0.0   0.0
150715 568  0.1+  0.1+    151114 H21  0.0   0.2+    160107 568  0.0   0.0
150813 568  0.3-  0.0     151114 H21  0.2+  0.2+    180712 T12  0.1+  0.0
150813 568  0.2-  0.1-    151114 H21  0.0   0.0     180712 T12  0.1+  0.1-
150904 695  0.0   0.3+    151114 H21  0.2+  0.3+    180712 T12  0.1+  0.1-
150904 695  0.1+  0.3+    151114 H21  0.0   0.0     180803 T12  0.0   0.1-
150904 695  0.1+  0.3+    151114 H21  0.1-  0.1+

Ephemeris:
2015 MQ130               a,e,i = 2.21, 0.53, 40                  q = 1.0284
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 05    14 06 28.0 -07 09 03   1.2524  1.8542   109.2    31.2    24.1
...
2018 07 20    14 11 52.3 -03 11 46   1.3394  1.7476    94.8    35.4    24.2
...
2018 07 28    14 17 43.9 -01 35 53   1.3844  1.6898    88.1    36.9    24.2
...
2018 08 03    14 23 19.2 -00 35 20   1.4159  1.6461    83.5    37.8    24.3
2018 08 04    14 24 20.7 -00 26 04   1.4209  1.6389    82.8    37.9    24.3
2018 08 05    14 25 23.7 -00 17 02   1.4258  1.6316    82.1    38.0    24.3
...
2018 08 11    14 32 14.5 +00 32 50   1.4532  1.5877    77.9    38.6    24.3
...
2018 08 19    14 42 44.9 +01 29 24   1.4840  1.5293    72.8    39.2    24.2
...
2018 09 03    15 06 24.8 +02 54 07   1.5198  1.4207    64.7    40.0    24.2

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-P07



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