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  • MPEC 2006-A44 : 2006 AH4

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    M.P.E.C. 2006-A44                                Issued 2006 Jan.  9, 12:49 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.
    
                      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 AH4
    
    Observations:
         K06A04H* C2006 01 07.36002 07 46 02.67 +19 26 48.3          20.6 V EA044G96
         K06A04H  C2006 01 07.36091 07 46 03.36 +19 26 45.5          20.5 V EA044G96
         K06A04H  C2006 01 07.36179 07 46 03.93 +19 26 42.8          20.7 V EA044G96
         K06A04H  C2006 01 07.36267 07 46 04.58 +19 26 39.8          20.6 V EA044G96
         K06A04H  C2006 01 07.39721 07 46 30.00 +19 24 48.3          20.9 V EA044G96
         K06A04H  C2006 01 07.39775 07 46 30.32 +19 24 46.9          20.8 V EA044G96
         K06A04H  C2006 01 07.39829 07 46 30.72 +19 24 44.8          20.7 V EA044G96
         K06A04H  C2006 01 07.39882 07 46 31.18 +19 24 43.2          20.6 V EA044G96
         K06A04H  C2006 01 07.47152 07 47 25.43 +19 20 40.8          20.6 V EA044G96
         K06A04H  C2006 01 07.47416 07 47 27.39 +19 20 32.1          20.7 V EA044G96
         K06A04H  C2006 01 07.47680 07 47 29.36 +19 20 23.8          19.9 V EA044G96
         K06A04H  C2006 01 07.47939 07 47 31.33 +19 20 13.8          20.7 V EA044G96
         K06A04H  C2006 01 08.35392 07 59 33.75 +18 31 09.5          21.1 V EA044G96
         K06A04H  C2006 01 08.35435 07 59 34.11 +18 31 08.2          20.8 V EA044G96
         K06A04H  C2006 01 08.35477 07 59 34.40 +18 31 06.7          20.7 V EA044G96
         K06A04H  C2006 01 08.35519 07 59 34.72 +18 31 04.7          20.9 V EA044G96
         K06A04H  C2006 01 08.36794 07 59 44.70 +18 30 19.1          22.1 V EA044G96
         K06A04H  C2006 01 08.37233 07 59 48.12 +18 30 02.8          20.6 V EA044G96
         K06A04H  C2006 01 08.37669 07 59 51.50 +18 29 47.0          20.6 V EA044G96
         K06A04H tC2006 01 09.28510 08 13 00.77 +17 31 54.8          20.6 V EA044291
         K06A04H tC2006 01 09.28900 08 13 03.96 +17 31 40.9          20.2 V EA044291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer A. S. Descour.  1.8-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  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.
    
    Orbital elements:
    2006 AH4                                                 Earth MOID = 0.0316 AU
    Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
    M  14.75072              (2000.0)            P               Q
    n   0.37257978     Peri.  208.78334     -0.61581895     -0.78780528
    a   1.9127426      Node   279.23042     +0.72506600     -0.56099843
    e   0.4687134      Incl.    0.66148     +0.30829582     -0.25425104
    P   2.65           H   26.4           G   0.15           U   7
    Residuals in seconds of arc
    060107 G96  0.1+  0.2+    060107 G96  0.5+  0.0     060108 G96  0.3-  0.1-
    060107 G96  0.6+  0.2+    060107 G96  0.6+  0.3-    060108 G96  0.4-  0.5-
    060107 G96  0.4-  0.3+    060107 G96  0.1+  0.0     060108 G96  0.3+  0.1+
    060107 G96  0.3-  0.1+    060107 G96  0.3-  0.6+    060108 G96  0.2+  0.1-
    060107 G96  0.6+  0.2-    060107 G96  0.3-  0.5-    060108 G96  0.1-  0.0
    060107 G96  0.5-  0.2+    060108 G96  0.2-  0.3-    060109 291  0.3+  0.2-
    060107 G96  0.5-  0.1-    060108 G96  0.2+  0.1-    060109 291  0.0   1.2+
    
    Ephemeris:
    2006 AH4                 a,e,i = 1.91, 0.47, 1                   q = 1.0162
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2006 01 05    07 17.32   +21 11.4    0.0603   1.044   176.3     3.5    20.7
    2006 01 07    07 41.37   +19 45.7    0.0556   1.039   172.5     7.1    20.7
    2006 01 09    08 08.77   +17 51.6    0.0517   1.034   167.8    11.6    20.8
    2006 01 11    08 39.15   +15 25.3    0.0488   1.030   162.2    17.0    20.8
    2006 01 13    09 11.65   +12 27.7    0.0469   1.026   155.8    23.2    20.9
    2006 01 15    09 44.94   +09 06.4    0.0461   1.023   149.0    29.7    21.1
    2006 01 17    10 17.51   +05 34.8    0.0466   1.021   142.2    36.2    21.3
    2006 01 19    10 48.05   +02 08.1    0.0481   1.019   135.9    42.3    21.5
    2006 01 21    11 15.68   -01 01.5    0.0506   1.017   130.3    47.5    21.7
    2006 01 23    11 40.02   -03 47.4    0.0538   1.017   125.6    51.9    22.0
    2006 01 25    12 01.10   -06 07.9    0.0578   1.016   121.9    55.3    22.3
    
    Timothy B. Spahr             (C) Copyright 2006 MPC           M.P.E.C. 2006-A44
    

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