AstDyS-2
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(2752) WuChien-Shiung  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2752.eq0)
Keplerian elements at epoch
57848.5 MJD
Value 1-σ variation Units
a 3.0222 1.176e-08 au
e 0.110753 3.173e-08
i 10.132 3.173e-06 deg
Ω 186.304 1.708e-05 deg
ω 198.936 2.145e-05 deg
M 274.392 1.267e-05 deg
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6875 au
Aphelion 3.3569 au
Asc. node-Earth separation 2.3366 au
Desc. node-Earth separation 1.70105 au
Earth MOID 1.6927 au
Orbital period 1919.03 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.000000000.004911510.009221740.00313253-0.090698970.14741996
0.004911511.00000000-0.020654000.010910790.08999401-0.20724330
0.00922174-0.020654001.000000000.30106055-0.242980010.01215264
0.003132530.010910790.301060551.00000000-0.78028584-0.00668082
-0.090698970.08999401-0.24298001-0.780285841.00000000-0.61128327
0.14741996-0.207243300.01215264-0.00668082-0.611283271.00000000
Covariance matrix
1.38410954E-161.83318830E-183.44256456E-166.29526826E-16-2.28889941E-142.19668870E-14
1.83318830E-181.00649795E-15-2.07919147E-155.91284107E-156.12433813E-14-8.32748665E-14
3.44256456E-16-2.07919147E-151.00685648E-111.63181535E-11-1.65383981E-114.88406596E-13
6.29526826E-165.91284107E-151.63181535E-112.91787539E-10-2.85907936E-10-1.44540799E-12
-2.28889941E-146.12433813E-14-1.65383981E-11-2.85907936E-104.60127536E-10-1.66076666E-10
2.19668870E-14-8.32748665E-144.88406596E-13-1.44540799E-12-1.66076666E-101.60418332E-10