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


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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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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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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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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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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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Posts: 131433
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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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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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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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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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L

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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