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  • MPEC 2009-B47 : 2008 YV148

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    M.P.E.C. 2009-B47                                Issued 2009 Jan. 22, 20:34 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
    
                                      2008 YV148
    
    Observations:
         K08YE8V* C2008 12 21.47363 08 57 03.85 +18 53 36.0          21.4 V EB047G96
         K08YE8V  C2008 12 21.47922 08 57 03.99 +18 53 43.0          21.7 V EB047G96
         K08YE8V  C2008 12 21.48486 08 57 04.17 +18 53 49.5          20.8 V EB047G96
         K08YE8V  C2008 12 21.49040 08 57 04.32 +18 53 56.1          21.1 V EB047G96
         K08YE8V  C2008 12 22.41093 08 57 33.80 +19 12 16.4          20.7 V EB047691
         K08YE8V  C2008 12 22.42907 08 57 34.22 +19 12 38.8          20.8 V EB047691
         K08YE8V  C2008 12 22.44745 08 57 34.66 +19 13 01.2          20.9 V EB047691
         K08YE8V  C2008 12 31.45939 09 00 10.96 +22 48 02.3          20.4 V EB047691
         K08YE8V  C2008 12 31.47777 09 00 10.91 +22 48 32.3          20.4 V EB047691
         K08YE8V  C2008 12 31.49937 09 00 10.85 +22 49 07.5          20.5 V EB047691
         K08YE8V  C2009 01 20.43494 08 50 09.67 +34 09 58.7          20.0 V EB047703
         K08YE8V  C2009 01 20.44153 08 50 09.09 +34 10 14.0          20.3 V EB047703
         K08YE8V  C2009 01 20.44802 08 50 08.55 +34 10 27.4          20.6 V EB047703
         K08YE8V  C2009 01 20.45462 08 50 08.16 +34 10 45.1          20.1 V EB047703
         K08YE8V  C2009 01 21.89725 08 48 33.57 +35 06 06.3          19.1 R EB047B04
         K08YE8V  C2009 01 21.90424 08 48 33.06 +35 06 22.6          19.1 R EB047B04
         K08YE8V  C2009 01 21.91439 08 48 32.29 +35 06 46.6          19.1 R EB047B04
         K08YE8V  C2009 01 21.92365 08 48 31.58 +35 07 08.2          19.2 R EB047B04
         K08YE8V  C2009 01 22.06601 08 48 20.54 +35 12 37.1          18.7 C EB047204
         K08YE8V  C2009 01 22.13155 08 48 15.52 +35 15 06.1                 EB047204
         K08YE8V  C2009 01 22.28676 08 48 05.44 +35 21 09.8          19.0 R EB047850
         K08YE8V  C2009 01 22.30190 08 48 04.21 +35 21 44.0          19.7 R EB047850
         K08YE8V  C2009 01 22.31708 08 48 03.03 +35 22 20.6          19.0 R EB047850
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD.
    691 Steward Observatory, Kitt Peak.  Observers T. H. Bressi, R. S. McMillan.
        0.9-m f/3 reflector + CCD.
    703 Catalina Sky Survey.  Observer A. Boattini.  Measurers 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.
    850 Cordell-Lorenz Observatory, Sewanee.  Observer D. T. Durig.  0.30-m f/2.5
        Schmidt-Cassegrain + 765x510 CCD.
    B04 OAVdA, Saint-Barthelemy.  Observer A. Carbognani.  0.81-m f/7.9 reflector
        + CCD.
    G96 Mt. Lemmon Survey.  Observer R. E. Hill.  Measurers 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.  1.5-m reflector + CCD.
    
    Orbital elements:
    2008 YV148                                               Earth MOID = 0.2559 AU
    Epoch 2008 Nov. 30.0 TT = JDT 2454800.5                 MPC
    M 267.26654              (2000.0)            P               Q
    n   0.57692270     Peri.  102.87335     -0.88729888     +0.40867342
    a   1.4290836      Node   101.57872     -0.46005738     -0.81684332
    e   0.1724756      Incl.   12.60243     +0.03237150     -0.40712778
    P   1.71           H   20.5           G   0.15           U   5
    Residuals in seconds of arc
    081221 G96  0.2-  0.4-    081231 691  0.1+  0.0     090121 B04  0.2+  0.6+
    081221 G96  0.3-  0.1+    081231 691  0.1+  0.0     090121 B04  0.1+  0.6+
    081221 G96  0.1+  0.0     090120 703  0.1-  0.9-    090122 204  0.4+  0.6+
    081221 G96  0.1+  0.2+    090120 703  1.4-  0.5-    090122 204  0.5+  0.6+
    081222 691  0.1+  0.2-    090120 703  2.3-  1.8-    090122 850  1.0+  0.6-
    081222 691  0.1-  0.1+    090120 703  1.2-  1.0+    090122 850  0.8+  1.1-
    081222 691  0.1-  0.1+    090121 B04  0.0   0.4+    090122 850  1.2+  0.8+
    081231 691  0.1+  0.1+    090121 B04  0.2+  0.4+
    
    Ephemeris:
    2008 YV148               a,e,i = 1.43, 0.17, 13                  q = 1.1826
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2009 01 19    08 51.66   +33 15.0    0.386    1.358   163.4    12.0    19.8
    2009 01 29    08 39.24   +39 34.3    0.368    1.334   158.4    15.8    19.8
    2009 02 08    08 24.21   +45 04.7    0.366    1.310   147.2    24.1    20.0
    2009 02 18    08 11.17   +49 04.6    0.378    1.286   135.7    32.4    20.3
    2009 02 28    08 04.64   +51 28.3    0.398    1.265   125.7    39.5    20.6
    2009 03 10    08 07.25   +52 31.4    0.422    1.245   117.4    45.1    20.8
    2009 03 20    08 18.86   +52 31.4    0.446    1.227   110.8    49.4    21.0
    2009 03 30    08 37.96   +51 36.9    0.469    1.212   105.6    52.6    21.2
    2009 04 09    09 02.56   +49 51.6    0.490    1.199   101.5    54.9    21.3
    2009 04 19    09 30.48   +47 16.2    0.508    1.190    98.5    56.6    21.5
    2009 04 29    10 00.08   +43 50.1    0.524    1.185    96.2    57.7    21.5
    2009 05 09    10 30.16   +39 35.2    0.539    1.183    94.7    58.3    21.6
    2009 05 19    10 59.92   +34 35.9    0.555    1.184    93.6    58.5    21.7
    2009 05 29    11 29.06   +28 57.9    0.572    1.189    93.0    58.3    21.8
    2009 06 08    11 57.55   +22 50.7    0.593    1.198    92.5    57.8    21.8
    2009 06 18    12 25.44   +16 26.1    0.619    1.210    92.2    57.1    21.9
    2009 06 28    12 53.00   +09 56.3    0.651    1.225    91.8    56.1    22.0
    
    Timothy B. Spahr             (C) Copyright 2009 MPC           M.P.E.C. 2009-B47
    

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