• Processing (Info)

    • MPEC 2010-D55 : 2010 DZ1

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.

    Read MPEC 2010-D54 Read MPEC 2010-D56 

    M.P.E.C. 2010-D55                                Issued 2010 Feb. 19, 22:19 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 http://www.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2010 DZ1

Observations:
     K10D01Z* C2010 02 19.31743 09 53 49.34 +28 33 05.4          18.7 V ED055703
     K10D01Z  C2010 02 19.32451 09 53 46.24 +28 28 50.9          18.5 V ED055703
     K10D01Z  C2010 02 19.33167 09 53 43.18 +28 24 37.1          18.4 V ED055703
     K10D01Z  C2010 02 19.33881 09 53 40.05 +28 20 17.2          18.4 V ED055703
     K10D01Z  C2010 02 19.43118909 52 58.78 +27 23 06.2          18.2 V ED055H21
     K10D01Z  C2010 02 19.43156309 52 58.64 +27 22 53.0          18.3 V ED055H21
     K10D01Z  C2010 02 19.43249709 52 58.33 +27 22 19.5          18.0 V ED055H21
     K10D01Z  C2010 02 19.43287009 52 58.19 +27 22 05.7          18.3 V ED055H21
     K10D01Z  C2010 02 19.43324309 52 58.07 +27 21 51.9          18.2 V ED055H21
     K10D01Z  C2010 02 19.44297 09 52 56.53 +27 17 05.3          18.6 R ED055926
     K10D01Z  C2010 02 19.44464 09 52 55.87 +27 16 03.4          18.8 R ED055926
     K10D01Z  C2010 02 19.44630 09 52 55.22 +27 15 02.6          18.7 R ED055926
     K10D01Z  C2010 02 19.45659 09 52 50.98 +27 08 25.2          18.5 R ED055H01
     K10D01Z  C2010 02 19.46466 09 52 47.98 +27 03 27.1          18.7 R ED055H01
     K10D01Z  C2010 02 19.47811 09 52 43.03 +26 55 08.9          18.4 R ED055H01
     K10D01Z  C2010 02 19.48568 09 52 40.30 +26 50 28.3          18.6 R ED055H01
     K10D01Z  C2010 02 19.50725 09 52 32.62 +26 37 23.7          18.0 R ED055926
     K10D01Z KC2010 02 19.83586 09 51 18.95 +23 12 44.0                 ED055J95
     K10D01Z KC2010 02 19.83795 09 51 18.21 +23 11 26.2                 ED055J95
     K10D01Z KC2010 02 19.84002 09 51 17.50 +23 10 08.5          18.6 R ED055J95

Observer details:
703 Catalina Sky Survey.  Observers S. M. Larson, A. . D. Grauer.  Measurers
    J. D. Ahern, E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs,
    A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
    0.68-m Schmidt + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  Measurer
    P. R. Holvorcem.  0.81-m f/7 Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
    reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurer S. Foglia.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2010 DZ1                                                 Earth MOID = 0.0290 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 333.77153              (2000.0)            P               Q
n   0.55030565     Peri.  179.89715     -0.87917031     -0.45742455
a   1.4748009      Node   331.64116     +0.43698631     -0.66224854
e   0.3098830      Incl.   16.32336     +0.19000666     -0.59345569
P   1.79           H   25.3           G   0.15           U   7
Residuals in seconds of arc
100219 703  0.3-  0.5-    100219 H21  0.0   0.1-    100219 H01  0.0   0.3+
100219 703  0.4-  1.0-    100219 H21  0.1+  0.2-    100219 H01  0.0   0.5+
100219 703  0.4+  2.5+    100219 926  0.1+  0.5+    100219 926  0.6+  0.3+
100219 703  0.0   0.3-    100219 926  0.0   0.1+    100219 J95  0.1-  0.1-
100219 H21  0.1-  1.6-    100219 926  0.0   0.5+    100219 J95  0.1-  0.2+
100219 H21  0.2-  1.0-    100219 H01  0.2-  0.1+    100219 J95  0.2+  0.1-
100219 H21  0.1+  0.1-    100219 H01  0.1+  0.4+

Ephemeris:
2010 DZ1                 a,e,i = 1.47, 0.31, 16                  q = 1.0178
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 02 13    10 36.38   +66 23.7    0.0541   1.020   126.4    51.1    20.9
2010 02 15    10 20.95   +59 00.2    0.0450   1.019   133.5    44.6    20.3
2010 02 17    10 07.37   +47 55.0    0.0370   1.018   144.2    34.6    19.6
2010 02 19    09 55.57   +31 39.2    0.0313   1.018   159.6    19.8    18.8
2010 02 21    09 45.41   +10 37.4    0.0291   1.018   172.4     7.4    18.2
2010 02 23    09 36.72   -10 30.5    0.0312   1.018   156.4    22.9    18.9
2010 02 25    09 29.32   -26 59.5    0.0368   1.019   140.7    38.0    19.7
2010 02 27    09 23.06   -38 19.5    0.0447   1.019   129.9    48.2    20.4
2010 03 01    09 17.75   -45 58.7    0.0538   1.021   122.7    54.8    21.0
2010 03 03    09 13.28   -51 16.7    0.0635   1.022   117.8    59.0    21.5
2010 03 05    09 09.53   -55 04.4    0.0737   1.024   114.4    61.8    21.9

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-D55

    Read MPEC 2010-D54 Read MPEC 2010-D56

    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)