AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WC23 ∴ Orbital info ∴ Epoch epochXXX
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(90965) 1997WC23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 90965.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34008 7.334e-09 au
e 0.113603 4.383e-08
i 7.519 4.166e-06 deg
Ω 33.641 2.918e-05 deg
ω 7.586 3.643e-05 deg
M 141.481 1.978e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0742 au
Aphelion 2.6059 au
Asc. node-Earth separation 1.083 au
Desc. node-Earth separation 1.59727 au
Earth MOID 1.0826 au
Orbital period 1307.51 days
Date of orbit computation  Jun 5 00:56
Correlation matrix
1.000000000.101543530.00269179-0.00513030-0.07676719-0.02403813
0.101543531.000000000.00646031-0.00380784-0.286262360.40008049
0.002691790.006460311.00000000-0.159283970.117703260.01429557
-0.00513030-0.00380784-0.159283971.00000000-0.78589460-0.00897207
-0.07676719-0.286262360.11770326-0.785894601.00000000-0.59730700
-0.024038130.400080490.01429557-0.00897207-0.597307001.00000000
Covariance matrix
5.37901843E-173.26432451E-178.22554282E-17-1.09787005E-15-2.05128976E-14-3.48667338E-15
3.26432451E-171.92122878E-151.17981632E-15-4.86995391E-15-4.57144633E-133.46813433E-13
8.22554282E-171.17981632E-151.73597070E-11-1.93642333E-111.78673240E-111.17796276E-12
-1.09787005E-15-4.86995391E-15-1.93642333E-118.51361592E-10-8.35451371E-10-5.17736577E-12
-2.05128976E-14-4.57144633E-131.78673240E-11-8.35451371E-101.32739349E-09-4.30384315E-10
-3.48667338E-153.46813433E-131.17796276E-12-5.17736577E-12-4.30384315E-103.91127165E-10