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TOPIC: Comet C/2009 G1 (SWAN)
Blobrana


L

Posts: 131433
Date:
RE: Comet C/2009 G1 (STEREO)
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Orbital elements:
    C/2009 G1 (STEREO)
T 2009 Apr. 15.093 TT                                   MPC
q   1.12993              (2000.0)            P               Q
                   Peri.  173.823       +0.535677       -0.210711
                   Node   120.657       -0.809725       +0.146559
e   1.0            Incl.  108.091       -0.239572       -0.966499
From 23 observations 2009 Apr. 3-9.

MPEC 2009 - G32

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Blobrana


L

Posts: 131433
Date:
RE: Comet C/2009 G1 (SWAN)
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Orbital elements:
    C/2009 G1 (STEREO)
T 2009 Apr. 12.635 TT                                   MPC
q   1.13701              (2000.0)            P               Q
                   Peri.  170.978       +0.546643       -0.178937
                   Node   120.785       -0.815350       +0.108793
e   1.0            Incl.  107.788       -0.190748       -0.977827
From 36 observations 2009 Apr. 3-6.

MPEC 2009 - G30

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Blobrana


L

Posts: 131433
Date:
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A long-period comet, C/2009 G1 (SWAN), was discovered by Rob Matson (SWAN), SOHO on the 6th April, 2009.
Preliminary observations indicate that the perihelion distance is 0.6 AU

2009 March 29: R.A. = 23 59.2, Dec. = +54 55, V = 13.5
2009 April. 06: R.A. = 23 58 58.6, Dec. = +54 54 20, V = 13.5
2009 April. 07: R.A. = 00 07 07.1, Dec. = +55 13 18, V = 13.5

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