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Post Info TOPIC: Comet C/2001 D1


L

Posts: 131433
Date:
RE: Comet C/2001 D1
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Orbital elements:
Epoch 1997 Apr. 22.0 TT = JDT 2450560.5
T 1997 May 1.66417 TT MPC
q 0.0493993 (2000.0) P Q
n 0.25936030 Peri. 172.09884 +0.92664261 +0.36722066
a 2.4351949 Node 165.54076 -0.36014730 +0.92853859
e 0.9797144 Incl. 18.81136 -0.10783041 +0.05445256
P 3.80


Designation T q e peri node incl
C/2001 D1 2001 Feb. 18.77 0.0518 0.9787 174.34 163.46 17.95
C/2004 X7 2004 Dec. 07.87 0.0488 0.9799 174.58 163.28 18.79
new comet 2008 Sep. 17.95 0.0485 0.9800 174.60 163.27 18.86

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COMET C/2001 D1 = C/2004 X7 = C/2008 S2 = C/1997 J6 (SOHO)


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L

Posts: 131433
Date:
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COMET C/2001 D1 = 2004 X7 = 2008 S2 = 1997 J6 (SOHO)

Orbital elements:
Epoch 2008 Sept. 11.0 TT = JDT 2454720.5
T 2008 Sept. 17.95601 TT                                MPC
q 0.0466897 (2000.0) P Q
n 0.26080569 Peri. 172.47655 +0.92716759 +0.36453259
a 2.4261893 Node 165.22054 -0.35896467 +0.93044942
e 0.9807559 Incl. 19.81280 -0.10725963 +0.03714659
P 3.78

MPEC 2009 - H56

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