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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-D19 : 2006 DY

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M.P.E.C. 2006-D19                                Issued 2006 Feb. 22, 18:28 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.

                  Supported in part by the Brinson Foundation
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                    2006 DY

Observations:
     K06D00Y  C2006 02 20.41698 11 38 43.65 +01 22 27.4          19.7 V ED019G96
     K06D00Y  C2006 02 20.42377 11 38 43.15 +01 22 39.2          19.9 V ED019G96
     K06D00Y  C2006 02 20.43059 11 38 42.61 +01 22 51.3          19.9 V ED019G96
     K06D00Y  C2006 02 20.43756 11 38 42.07 +01 23 03.1          19.8 V ED019G96
     K06D00Y* C2006 02 20.45836 11 38 40.53 +01 23 39.4          19.9 V ED019G96
     K06D00Y  C2006 02 20.46641 11 38 39.90 +01 23 53.4          19.5 V ED019G96
     K06D00Y  C2006 02 20.47452 11 38 39.36 +01 24 07.6          19.5 V ED019G96
     K06D00Y  C2006 02 21.35494 11 37 35.20 +01 49 42.7          20.2 R ED019H36
     K06D00Y  C2006 02 21.36504 11 37 34.46 +01 50 00.7          20.1 R ED019H36
     K06D00Y  C2006 02 21.37631 11 37 33.43 +01 50 21.3          20.2 R ED019H36
     K06D00Y  C2006 02 21.39330 11 37 32.50 +01 50 50.7          19.9 R ED019854
     K06D00Y  C2006 02 21.39746 11 37 32.13 +01 50 57.5          19.8 R ED019854
     K06D00Y  C2006 02 21.40161 11 37 31.88 +01 51 03.9          19.8 R ED019854
     K06D00Y  C2006 02 21.41270 11 37 30.97 +01 51 23.9          19.6 V ED019G96
     K06D00Y  C2006 02 21.42230 11 37 30.25 +01 51 41.1          19.5 V ED019G96
     K06D00Y  C2006 02 21.43187 11 37 29.53 +01 51 57.4          19.8 V ED019G96
     K06D00Y  C2006 02 22.32722 11 36 23.73 +02 17 55.5          19.7 V ED019703
     K06D00Y  C2006 02 22.33091 11 36 23.42 +02 18 00.0          19.4 V ED019703
     K06D00Y  C2006 02 22.33463 11 36 23.18 +02 18 07.4          19.4 V ED019703
     K06D00Y  C2006 02 22.33833 11 36 22.81 +02 18 14.3          19.7 V ED019703
     K06D00Y  C2006 02 22.36638 11 36 20.57 +02 19 02.8          20.5 R ED019H36
     K06D00Y  C2006 02 22.37606 11 36 19.68 +02 19 20.9          20.2 R ED019H36
     K06D00Y  C2006 02 22.38587 11 36 19.16 +02 19 34.9          20.2 R ED019H36

Observer details:
703 Catalina Sky Survey.  Observer R. Hill.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
    S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observers E. C. Beshore, S. M. Larson.  Measurers
    E. C. Beshore, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.30-m
    Schmidt-Cassegrain + CCD.

Orbital elements:
2006 DY                                                  Earth MOID = 0.2338 AU
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M  34.56605              (2000.0)            P               Q
n   0.24155313     Peri.  256.23683     +0.48136547     -0.86795534
a   2.5534514      Node   163.24682     +0.87371075     +0.48629017
e   0.6172665      Incl.   25.09065     -0.07011992     +0.10087319
P   4.08           H   18.2           G   0.15           U   9
Residuals in seconds of arc
060220 G96  0.3-  0.0     060221 H36  0.2-  0.6+    060222 703  0.0   0.5+
060220 G96  0.1-  0.0     060221 H36 (2.7-  1.5+)   060222 703  0.4-  1.4-
060220 G96  0.4-  0.2+    060221 854  0.9+  0.4+    060222 703  0.3+  0.4-
060220 G96  0.5-  0.2-    060221 854  0.2+  0.0     060222 703  0.9-  0.0
060220 G96  0.0   0.2-    060221 854 (1.2+  0.9-)   060222 H36  0.2+  0.7+
060220 G96  0.3-  0.2-    060221 G96  0.4+  0.2-    060222 H36 (1.9-  2.0+)
060220 G96  0.8+  0.2-    060221 G96  0.6+  0.3+    060222 H36 (1.6+  1.0-)
060221 H36  0.7-  0.2+    060221 G96  0.8+  0.0

Ephemeris:
2006 DY                  a,e,i = 2.55, 0.62, 25                  q = 0.9773
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 02 14    11 46.10   -01 43.8    0.864    1.778   147.4    17.4    20.0
2006 02 24    11 34.31   +03 06.2    0.893    1.860   162.3     9.3    19.9
2006 03 06    11 21.74   +07 40.1    0.951    1.942   175.6     2.3    19.8
2006 03 16    11 10.33   +11 31.6    1.039    2.021   167.5     6.1    20.3
2006 03 26    11 01.45   +14 28.2    1.154    2.100   154.7    11.7    20.8
2006 04 05    10 55.77   +16 30.4    1.293    2.176   142.9    16.1    21.3
2006 04 15    10 53.38   +17 45.5    1.451    2.251   132.2    19.3    21.7

Kyle E. Smalley              (C) Copyright 2006 MPC           M.P.E.C. 2006-D19

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