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Post Info TOPIC: Comet C/2009 Y2 (Kowalski)
Blobrana


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RE: Comet C/2009 Y2 (Kowalski)
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Comet C/2009 Y2 (Kowalski) is at perihelion (2.339 AU) on the 30th March, 2010.

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Blobrana


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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.6985 TT                                  MPC
q   2.339092             (2000.0)            P               Q
n   0.0594673      Peri.  171.9617      +0.2556421      -0.8309006
a   6.500560       Node   262.1291      +0.8569317      +0.4314127
e   0.640171       Incl.   29.9285      +0.4475659      -0.3514076
P  16.6
From 151 observations 2009 Dec. 20-2010 Feb. 14.

MPEC 2010 - D62

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Blobrana


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Posts: 131433
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RE: Comet P/2009 Y2 (Kowalski)
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.6982 TT                                  MPC
q   2.339083             (2000.0)            P               Q
n   0.0594873      Peri.  171.9611      +0.2556444      -0.8309015
a   6.499097       Node   262.1295      +0.8569287      +0.4314156
e   0.640091       Incl.   29.9282      +0.4475702      -0.3514020
P  16.6
From 141 observations 2009 Dec. 20-2010 Feb. 7.

MPEC 2010 - C28

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Blobrana


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Posts: 131433
Date:
RE: Comet C/2009 Y2 (Kowalski)
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.6837 TT                                  MPC
q   2.339212             (2000.0)            P               Q
n   0.0594517      Peri.  171.9563      +0.2557539      -0.8308581
a   6.501692       Node   262.1270      +0.8568817      +0.4315263
e   0.640215       Incl.   29.9295      +0.4475977      -0.3513687
P  16.6
From 131 observations 2009 Dec. 20-2010 Feb. 1.

MPEC 2010 - C07

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Blobrana


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Posts: 131433
Date:
Comet P/2009 Y2 (Kowalski)
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.6711 TT                                  MPC
q   2.339316             (2000.0)            P               Q
n   0.0594452      Peri.  171.9514      +0.2558519      -0.8308215
a   6.502168       Node   262.1254      +0.8568372      +0.4316260
e   0.640225       Incl.   29.9304      +0.4476268      -0.3513328
P  16.6
From 123 observations 2009 Dec. 20-2010 Jan. 24.

MPEC 2010 - B48

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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.697 TT                                   MPC
q   2.33915              (2000.0)            P               Q
n   0.059359       Peri.  171.965       +0.255645       -0.830889
a   6.50847        Node   262.126       +0.856941       +0.431413
e   0.64060        Incl.   29.930       +0.447546       -0.351434
P  16.6
From 113 observations 2009 Dec. 20-2010 Jan. 18.

MPEC 2010 - B19

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Blobrana


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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.760 TT                                   MPC
q   2.33826              (2000.0)            P               Q
n   0.060071       Peri.  171.967       +0.255163       -0.831143
a   6.45695        Node   262.154       +0.857082       +0.430941
e   0.63787        Incl.   29.916       +0.447552       -0.351412
P  16.4
From 98 observations 2009 Dec. 20-2010 Jan. 10.

MPEC 2010 - A72

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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.715 TT                                   MPC
q   2.33858              (2000.0)            P               Q
n   0.060327       Peri.  171.939       +0.255560       -0.831021
a   6.43865        Node   262.154       +0.856875       +0.431352
e   0.63679        Incl.   29.916       +0.447722       -0.351197
P  16.3
From 73 observations 2009 Dec. 20-2010 Jan. 3.

MPEC 2010 - A19

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Blobrana


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Posts: 131433
Date:
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Orbital elements:
    P/2009 Y2 (Kowalski)
T 2010 Mar. 30.696 TT                                   MPC
q   2.33726              (2000.0)            P               Q
n   0.063724       Peri.  171.805       +0.255855       -0.831324
a   6.20772        Node   262.256       +0.856317       +0.431747
e   0.62349        Incl.   29.864       +0.448620       -0.349993
P  15.5
From 68 observations 2009 Dec. 20-28.

MPEC 2009 - Y59

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Blobrana


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Posts: 131433
Date:
Comet C/2009 Y2 (Kowalski)
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Orbital elements:
    C/2009 Y2 (Kowalski)
T 2010 Apr. 2.849 TT                                    MPC
q   2.29149              (2000.0)            P               Q
                   Peri.  177.247       +0.201737       -0.840292
                   Node   260.726       +0.888598       +0.373108
e   1.0            Incl.   30.655       +0.411942       -0.393319
From 45 observations 2009 Dec. 20-21.

MPEC 2009 - Y40

Comet C/2009 Y2 (Kowalski) was discovered by R. A. Kowalski on the 20th December, 2009.
The preliminary orbital elements of the comet  indicate a perihelion passage on the 2nd April, 2010, at a distance of 2.29 AU from the Sun.

Ephemeris



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