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    • MPEC 2013-F29 : 2013 EO126

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    M.P.E.C. 2013-F29                                Issued 2013 Mar. 20, 16:51 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 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@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                  2013 EO126

Observations:
     K13EC6O* C2013 03 15.31422 13 08 13.83 -02 46 06.6          20.0 VoEF029691
     K13EC6O  C2013 03 15.33210 13 08 13.08 -02 45 51.3          20.0 VoEF029691
     K13EC6O  C2013 03 15.34998 13 08 12.30 -02 45 35.7          20.1 VoEF029691
     K13EC6O  C2013 03 15.41385 13 08 09.49 -02 44 39.9          19.7 VuEF029G96
     K13EC6O  C2013 03 15.41933 13 08 09.27 -02 44 35.2          19.6 VuEF029G96
     K13EC6O  C2013 03 15.42482 13 08 09.02 -02 44 30.3          19.5 VuEF029G96
     K13EC6O  C2013 03 15.43030 13 08 08.80 -02 44 25.6          19.7 VuEF029G96
     K13EC6O  C2013 03 19.49368 13 04 55.504-01 35 03.21         19.4 wLEF029F51
     K13EC6O  C2013 03 19.52451 13 04 53.423-01 34 26.48         19.3 wLEF029F51
     K13EC6O  C2013 03 19.53993 13 04 52.380-01 34 08.02         19.3 wLEF029F51
     K13EC6O KC2013 03 19.98139 13 04 26.17 -01 25 20.3          19.6 VtEF029A44
     K13EC6O KC2013 03 19.99430 13 04 25.29 -01 25 04.3          19.6 VtEF029A44
     K13EC6O KC2013 03 20.00794 13 04 24.35 -01 24 47.6          19.8 VtEF029A44
     K13EC6O |C2013 03 20.19099 13 04 13.24 -01 20 31.9          19.6 VuEF029807
     K13EC6O |C2013 03 20.19312 13 04 13.10 -01 20 29.3          19.7 VuEF029807
     K13EC6O |C2013 03 20.19541 13 04 12.94 -01 20 26.4          19.8 VuEF029807
     K13EC6O |C2013 03 20.19769 13 04 12.77 -01 20 23.6          19.8 VuEF029807
     K13EC6O KC2013 03 20.36953613 04 00.82 -01 17 10.9          19.3 VrEF029H21
     K13EC6O SC2013 03 20.37588 13 04 00.47 -01 16 59.7                oEF029711
     K13EC6O KC2013 03 20.37620613 04 00.35 -01 17 02.3          19.4 VrEF029H21
     K13EC6O SC2013 03 20.37948 13 04 00.22 -01 16 54.4                oEF029711
     K13EC6O KC2013 03 20.37993813 04 00.09 -01 16 57.5          19.2 VrEF029H21
     K13EC6O SC2013 03 20.38338 13 03 59.94 -01 16 50.3                oEF029711

Observer details:
691 Steward Observatory, Kitt Peak.  Observer R. S. McMillan.  0.9-m f/3
    reflector + CCD.
711 McDonald Observatory.  Observer J. G. Ries.  2.1-m reflector + CCD + focal
    reducer.
807 Cerro Tololo.  Observers T. Linder, R. Holmes, H. Tanquary.  0.41-m f/11
    Ritchey-Chretien + CCD.
A44 Altschwendt.  Observer W. Ries.  0.45-m f/4.5 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
    T. Goggia.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
    + CCD.
G96 Mt. Lemmon Survey.  Observer R. E. Hill.  Measurers A. Boattini,
    E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
    R. A. Kowalski, S. M. Larson, R. H. McNaught, F. C. Shelly.  1.5-m
    reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, H. Devore, T. Linder, T. Lister,
    T. Vorobjov.  0.61-m f/4.0 astrograph + CCD.

Orbital elements:
2013 EO126                                          PHA, Earth MOID = 0.0378 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
M 346.60398              (2000.0)            P               Q
n   0.29920598     Peri.  148.08784     +0.52712807     +0.84949659
a   2.2138892      Node   153.70399     -0.78980864     +0.49938473
e   0.7765248      Incl.    2.86862     -0.31358940     +0.17020704
P   3.29           H   19.9           G   0.15           U   8
Residuals in seconds of arc
130315 691  0.2-  0.1-    130319 F51  0.2+  0.1+    130320 807  0.5+  0.7-
130315 691  0.1+  0.2-    130319 F51  0.2+  0.2+    130320 H21  0.7+  0.2-
130315 691  0.0   0.2-    130319 A44  0.2+  0.1-    130320 711  1.9-  0.1+
130315 G96  0.1-  0.1+    130319 A44  0.3+  0.1-    130320 H21  0.7+  0.2-
130315 G96  0.2+  0.1+    130320 A44  0.2+  0.2-    130320 711  1.7-  0.8+
130315 G96  0.0   0.1+    130320 807  0.4+  0.6-    130320 H21  0.8+  0.1-
130315 G96  0.3+  0.1+    130320 807  0.5+  0.7-    130320 711  1.6-  0.0
130319 F51  0.1+  0.2+    130320 807  0.6+  0.6-

Ephemeris:
2013 EO126               a,e,i = 2.21, 0.78, 3                   q = 0.4947
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2013 02 18    13 07 20.9 -05 16 00   0.9105  1.7333   131.8    25.2    22.0
...
2013 03 05    13 11 08.7 -04 28 51   0.6378  1.5625   146.2    20.7    20.9
...
2013 03 13    13 09 26.5 -03 16 37   0.5048  1.4667   154.9    16.7    20.1
...
2013 03 19    13 05 24.0 -01 44 33   0.4112  1.3924   162.0    12.8    19.4
2013 03 20    13 04 24.8 -01 24 41   0.3961  1.3799   163.2    12.0    19.3
2013 03 21    13 03 19.1 -01 03 13   0.3812  1.3672   164.5    11.2    19.2
...
2013 03 27    12 53 49.6 +01 49 41   0.2952  1.2903   171.2     6.8    18.3
...
2013 04 04    12 26 50.5 +09 17 52   0.1908  1.1846   163.8    13.6    17.5
...
2013 04 19    06 40 26.7 +47 17 29   0.09251 0.9774    70.5   104.4    18.5

A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-F29

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