• Processing (Info)

    • MPEC 2011-J06 : 2011 HO53

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    M.P.E.C. 2011-J06                                Issued 2011 May 2, 14:49 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

                                   2011 HO53

Observations:
     K11H53O* C2011 04 30.40334 14 55 51.570-01 25 11.85         21.1 wLEJ006F51
     K11H53O  C2011 04 30.41688 14 55 52.442-01 25 13.97         21.7 wLEJ006F51
     K11H53O  C2011 04 30.44565 14 55 54.275-01 25 19.11         21.8 wLEJ006F51
     K11H53O %C2011 05 01.36988 14 57 08.306-01 28 07.12         20.8 RoEJ006F65
     K11H53O %C2011 05 01.37175 14 57 08.479-01 28 07.69         20.6 RoEJ006F65
     K11H53O %C2011 05 01.37355 14 57 08.571-01 28 08.08         20.3 RoEJ006F65
     K11H53O  C2011 05 02.32337 14 58 23.52 -01 31 37.0                cEJ006926
     K11H53O  C2011 05 02.32684 14 58 23.73 -01 31 37.7                cEJ006926

Observer details:
926 Tenagra II Observatory.  Observers S. Abe, J. K. Guo, W. P. Chen.
    Measurer S. Abe.  0.81-m f/7 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
    J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m
    Ritchey-Chretien + CCD.
F65 Haleakala-Faulkes Telescope North.  Observer T. Lister.  2.0-m f/10
    Ritchey-Chretien + CCD.

Orbital elements:
2011 HO53                                                Earth MOID = 0.1811 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 325.07713              (2000.0)            P               Q
n   0.31223595     Peri.  143.40798     -0.38905641     +0.91975335
a   2.1518605      Node   103.64489     -0.85734611     -0.34091502
e   0.4460717      Incl.    3.05879     -0.33703524     -0.19450123
P   3.16           H   23.0           G   0.15           U   8
Residuals in seconds of arc
110430 F51  0.0   0.0     110501 F65  0.4-  0.2+    110502 926  0.2+  0.1-
110430 F51  0.0   0.1+    110501 F65  0.4+  0.0     110502 926  0.2-  0.0
110430 F51  0.0   0.2-    110501 F65  0.0   0.0

Ephemeris:
2011 HO53                a,e,i = 2.15, 0.45, 3                   q = 1.1920
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 04 02    14 22 13.3 -02 09 47   0.3621  1.3367   155.2    18.3    22.4
...
2011 04 17    14 39 29.6 -01 24 59   0.2827  1.2760   162.4    13.7    21.6
...
2011 04 25    14 49 01.0 -01 16 59   0.2507  1.2492   164.6    12.4    21.2
...
2011 05 01    14 56 37.8 -01 26 42   0.2310  1.2322   165.2    12.1    21.0
2011 05 02    14 57 57.5 -01 30 04   0.2281  1.2296   165.2    12.1    21.0
2011 05 03    14 59 18.3 -01 33 58   0.2253  1.2271   165.2    12.1    20.9
...
2011 05 09    15 07 54.0 -02 10 24   0.2104  1.2138   164.9    12.5    20.8
...
2011 05 17    15 21 02.7 -03 37 42   0.1959  1.2008   164.2    13.3    20.6
...
2011 06 01    15 51 23.0 -08 21 30   0.1849  1.1920   163.0    14.4    20.5

Timothy B. Spahr             (C) Copyright 2011 MPC           M.P.E.C. 2011-J06

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