軌道要素
Comet 141P/Machholz 2 ( Nucleus A )
The following improved orbital elements by Kenji Muraoka, are
from 234 observations 1994 to 2000, including 9 Planets, Moon
and 5 minor planets perturbations and non-gravitational effect
of style II. The mean residual is +/- 0.83 arc seconds.
Epoch = 1999 Dec. 8.0 TT JDT = 2451520.5
T = 1999 Dec. 9.27438 +/- 0.00006 (m.e.) TT
Peri. = 149.30205 +/- 0.00018
Node = 246.13618 +/- 0.00013 (2000.0)
Incl. = 12.81126 +/- 0.00003
q = 0.7489322 +/- 0.0000005 AU
e = 0.7510566 +/- 0.0000006
a = 3.0084442 +/- 0.0000025 AU
n = 0.18888225 +/- 0.00000024
P = 5.218 +/- 0.0000065 years
A1 = +0.504 +/- 0.020
A2 = -0.19475 +/- 0.00325
Comet 141P/Machholz 2 ( Nucleus D )
The following improved orbital elements by Kenji Muraoka,
are from 114 observations 1994 to 1999, including 9 Planets,
Moon and 5 minor planets perturbations and non-gravitational
effect of style II. The mean residual is +/- 1.09 arc seconds.
Epoch = 1999 Dec. 8.0 TT JDT = 2451520.5
T = 1999 Dec. 9.95662 +/- 0.00025 (m.e.) TT
Peri. = 149.29339 +/- 0.00088
Node = 246.13491 +/- 0.00040 (2000.0)
Incl. = 12.81195 +/- 0.00012
q = 0.7489913 +/- 0.0000037 AU
e = 0.7510778 +/- 0.0000081
a = 3.0089376 +/- 0.0000331 AU
n = 0.18883579 +/- 0.00000311
P = 5.219 +/- 0.0000861 years
A1 = +1.605 +/- 0.146
A2 = +0.42056 +/- 0.04229
|
