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Post Info TOPIC: Comet C/2009 F6 (Yi-SWAN)


L

Posts: 131433
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RE: Comet C/2009 F6 (Yi-SWAN)
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.4408 TT MPC
q 1.274076 (2000.0) P Q
z +0.002324 Peri. 129.7781 -0.0404723 -0.1626632
Node 278.6794 +0.2832832 +0.9443067
e 0.997039 Incl. 85.7668 +0.9581819 -0.2860517
From 381 observations 2009 Apr. 6-May 24.

MPEC 2009 - K71


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L

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On the 29th May, 2009,  07:00 UT, the magnitude 9.4 comet C/2009 F6 (Yi-SWAN) will pass  1.37° from the magnitude 7 open cluster NGC 1857 in the constellation  Auriga.     

Position(2000): RA 5 : 20.2, Dec +39 : 21


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.4380 TT MPC
q 1.274114 (2000.0) P Q
z +0.002164 Peri. 129.7759 -0.0404525 -0.1626767
Node 278.6795 +0.2832486 +0.9443157
e 0.997243 Incl. 85.7658 +0.9581930 -0.2860142
From 359 observations 2009 Apr. 6-May 20.

MPEC 2009 - K34


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.3944 TT MPC
q 1.274660 (2000.0) P Q
Peri. 129.7401 -0.0401602 -0.1628364
Node 278.6784 +0.2826904 +0.9444698
e 1.0 Incl. 85.7523 +0.9583701 -0.2854138
From 339 observations 2009 Apr. 6-May 16.

MPEC 2009 - K17


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.3890 TT MPC
q 1.274685 (2000.0) P Q
Peri. 129.7348 -0.0401381 -0.1628241
Node 278.6774 +0.2826018 +0.9444994
e 1.0 Incl. 85.7526 +0.9583972 -0.2853229
From 321 observations 2009 Apr. 6-May 10.

MPEC 2009 - J47


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.383 TT MPC
q 1.27471 (2000.0) P Q
Peri. 129.729 -0.040110 -0.162802
Node 278.676 +0.282500 +0.944535
e 1.0 Incl. 85.753 +0.958428 -0.285218
From 287 observations 2009 Apr. 6-29.

MPEC 2009 - J19


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L

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Comet C/2009 F6 (Yi-SWAN), at magnitude 8.9,  is to make a close encounter (0.58°)  with the magnitude 11.8 Open Cluster NGC 1220, in the constellation Perseus, at 21:00 UT, 30th April, 2009.

Position(2000): RA 03h 11m 41s, Dec +53° 20' 54"

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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.380 TT MPC
q 1.27472 (2000.0) P Q
Peri. 129.726 -0.040099 -0.162792
Node 278.675 +0.282464 +0.944548
e 1.0 Incl. 85.753 +0.958440 -0.285181
From 263 observations 2009 Apr. 6-25.

MPEC 2009 - H70


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.378 TT MPC
q 1.27473 (2000.0) P Q
Peri. 129.724 -0.040085 -0.162777
Node 278.674 +0.282426 +0.944562
e 1.0 Incl. 85.754 +0.958451 -0.285141
From 240 observations 2009 Apr. 6-22.

MPEC 2009 - H44


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L

Posts: 131433
Date:
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Orbital elements:
C/2009 F6 (Yi-SWAN)
T 2009 May 7.370 TT MPC
q 1.27477 (2000.0) P Q
Peri. 129.716 -0.040051 -0.162758
Node 278.673 +0.282294 +0.944607
e 1.0 Incl. 85.754 +0.958491 -0.285006
From 200 observations 2009 Apr. 6-17.

MPEC 2009 - H13


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