[Iaude] MPEC U15: 2007 ML24 [a=0.76,e=0.36,i=33.4,H=19.3,PHA]

[mpec at si.edu]

M.P.E.C. 2016-U15                                Issued 2016 Oct. 19, 10:41 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


                                   2007 ML24
 
                           Revision to MPEC 2007-M47
 
Additional Observations:
     K07M24L  C2016 10 04.08863 16 49 16.39 +05 13 34.5          21.8 RoEU015926
     K07M24L  C2016 10 04.09269 16 49 16.90 +05 13 36.3          21.7 RoEU015926
     K07M24L  C2016 10 04.09672 16 49 17.42 +05 13 38.5          21.8 RoEU015926
     K07M24L  C2016 10 14.07998 17 09 43.20 +06 39 58.0          19.8 RoEU015926
     K07M24L  C2016 10 14.08333 17 09 43.57 +06 39 59.4          21.0 RoEU015926
     K07M24L  C2016 10 14.08670 17 09 44.01 +06 40 01.5          20.3 RoEU015926
     K07M24L  C2016 10 19.09084 17 19 25.90 +07 20 11.0          20.6 RoEU015926
     K07M24L  C2016 10 19.09525 17 19 26.41 +07 20 13.7          20.4 RoEU015926
     K07M24L  C2016 10 19.09965 17 19 26.91 +07 20 15.2          20.7 RoEU015926
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 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
161004 926 0.01+ 0.29-    161019 926 0.09+ 0.27-    MPO122894   +0.41 day
 
Orbital elements:
2007 ML24                                           PHA, Earth MOID = 0.0231 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 132.24619              (2000.0)            P               Q
n   1.49179986     Peri.  201.45638     -0.49050196     -0.68457625
a   0.7585700      Node   281.89362     +0.85802835     -0.27125104
e   0.3586656      Incl.   33.43940     +0.15229967     -0.67659311
P   0.66           H   19.3           G   0.15           U   4
Residuals in seconds of arc
070621 G96  0.1-  0.5+    070624 291  1.1-  1.0-    161004 926  0.3-  0.3+
070621 G96  0.3+  0.2+    070624 291 (2.3-  0.3-)   161004 926  0.2-  0.1-
070621 G96  0.1+  0.4+    070726 568  0.0   0.0     161004 926  0.0   0.1-
070621 G96  0.3+  0.0     070726 568  0.0   0.1+    161014 926  0.0   0.1+
070622 G96  0.7+  0.1-    070726 568  0.0   0.0     161014 926  0.2-  0.1-
070622 G96  0.4+  0.2-    070726 568  0.1-  0.0     161014 926  0.5+  0.3+
070622 G96  0.5+  0.3-    070727 568  0.1+  0.0     161019 926  0.1-  0.3-
070622 G96  0.5+  0.2+    070727 568  0.1+  0.0     161019 926  0.1+  0.3+
070624 291  0.2-  0.5+    070727 568  0.2-  0.0     161019 926  0.3+  0.2-

Ephemeris:
2007 ML24                a,e,i = 0.76, 0.36, 33                  q = 0.4865
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 19    16 15 13.3 +02 45 31   0.8036  1.0145    67.2    65.9    21.2
...
2016 10 04    16 49 05.4 +05 12 50   0.8576  0.9762    62.8    65.7    21.2
...
2016 10 12    17 05 35.3 +06 22 42   0.8701  0.9466    60.4    66.5    21.2
...
2016 10 18    17 17 21.2 +07 11 42   0.8709  0.9202    58.6    67.5    21.2
2016 10 19    17 19 15.9 +07 19 33   0.8702  0.9154    58.3    67.7    21.2
2016 10 20    17 21 09.7 +07 27 18   0.8694  0.9106    58.0    68.0    21.2
...
2016 10 26    17 32 13.9 +08 11 20   0.8593  0.8795    56.1    69.7    21.1
...
2016 11 03    17 46 02.4 +09 00 57   0.8321  0.8327    53.5    73.1    21.1
...
2016 11 18    18 07 05.4 +09 30 31   0.7364  0.7306    47.4    84.7    20.9

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U15