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MPEC 2011-V13 : COMET P/2011 V1 (BOATTINI)

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M.P.E.C. 2011-V13                                Issued 2011 Nov. 2, 21:14 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.minorplanetcenter.net/    ISSN 1523-6714

                          COMET P/2011 V1 (BOATTINI)

Observations:
    PK11V010  C2011 10 22.28927 02 23 08.80 +07 52 03.2          20.4 TrEV013G96
    PK11V010  C2011 10 22.29420 02 23 08.55 +07 52 02.8          19.8 TrEV013G96
    PK11V010  C2011 10 22.29913 02 23 08.34 +07 52 02.7          20.6 TrEV013G96
    PK11V010  C2011 10 22.30411 02 23 07.98 +07 52 02.3          20.7 TrEV013G96
    PK11V010  C2011 11 01.30353 02 13 25.64 +07 46 42.9          19.2 TrEV013G96
    PK11V010  C2011 11 01.31102 02 13 25.21 +07 46 43.5          19.2 TrEV013G96
    PK11V010  C2011 11 01.31856 02 13 24.74 +07 46 42.8          20.2 TrEV013G96
    PK11V010  C2011 11 01.32607 02 13 24.34 +07 46 42.8          19.2 TrEV013G96
    PK11V010  C2011 11 01.39219 02 13 20.46 +07 46 41.8          19.9 TrEV013G96
    PK11V010  C2011 11 01.40069 02 13 19.99 +07 46 42.1          19.7 TrEV013G96
    PK11V010  C2011 11 01.40924 02 13 19.52 +07 46 41.4          19.4 TrEV013G96
    PK11V010  C2011 11 01.41779 02 13 19.09 +07 46 41.7          19.7 TrEV013G96
    PK11V010 KC2011 11 01.88980 02 12 52.96 +07 46 35.9          19.8 TvEV013B18
    PK11V010 KC2011 11 01.89189 02 12 52.85 +07 46 35.7          19.9 TvEV013B18
    PK11V010 KC2011 11 01.89610 02 12 52.57 +07 46 36.1          20.0 TvEV013B18
    PK11V010 HC2011 11 02.23525 02 12 33.96 +07 46 33.7                oEV013291
    PK11V010 HC2011 11 02.23792 02 12 33.80 +07 46 33.4                oEV013291
    PK11V010 HC2011 11 02.24060 02 12 33.66 +07 46 33.4                oEV013291
    PK11V010 |C2011 11 02.33968 02 12 27.90 +07 46 31.8                cEV013H06
    PK11V010 |C2011 11 02.34348 02 12 27.72 +07 46 32.1                cEV013H06
    PK11V010 |C2011 11 02.34728 02 12 27.53 +07 46 32.3          20.3 TcEV013H06

Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
B18 Terskol.  Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov,
    N. Karpov.  Measurer M. Andreev.  0.6-m f/12.8 Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observers R. A. Kowalski, A. Boattini.  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.
    1.5-m reflector + CCD.
H06 RAS Observatory, Mayhill.  Observer H. Sato.  0.51-m f/4.5 reflector + CCD.

Orbital elements:
    P/2011 V1 (Boattini)
T 2011 May 11.98093 TT                                  MPC
q   1.7110035            (2000.0)            P               Q
n   0.13148174     Peri.  259.62364     +0.75583197     +0.64520019
a   3.8302380      Node    60.09832     -0.53908084     +0.70986239
e   0.5532905      Incl.    7.39071     -0.37163136     +0.28251038
P   7.50
From 21 observations 2011 Oct. 22-Nov. 2.

Ephemeris:
    P/2011 V1 (Boattini)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2011 10 03    02 40 13.3 +08 08 30   1.2625  2.1786   148.3    14.0  19.4
...
2011 10 18    02 27 20.3 +07 55 43   1.2816  2.2604   165.6     6.3  19.6
...
2011 10 26    02 19 29.5 +07 49 29   1.3144  2.3050   173.4     2.8  19.7
...
2011 11 01    02 13 42.7 +07 46 50   1.3501  2.3388   173.2     2.9  19.8
2011 11 02    02 12 46.9 +07 46 38   1.3569  2.3444   172.5     3.2  19.9
2011 11 03    02 11 51.9 +07 46 31   1.3641  2.3501   171.6     3.5  19.9
...
2011 11 09    02 06 40.8 +07 47 35   1.4125  2.3842   165.4     6.0  20.0
...
2011 11 17    02 00 51.9 +07 54 21   1.4914  2.4301   156.4     9.4  20.2
...
2011 12 02    01 54 14.1 +08 25 25   1.6793  2.5169   140.2    14.5  20.6

Gareth V. Williams           (C) Copyright 2011 MPC           M.P.E.C. 2011-V13

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