AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SA57 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(201295) 2002SA57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 201295.eq0)
Keplerian elements at epoch
57903.6 MJD
Value 1-σ variation Units
a 3.10203 2.3e-08 au
e 0.270363 5.581e-08
i 8.181 6.303e-06 deg
Ω 59.696 3.966e-05 deg
ω 332.305 4.133e-05 deg
M 232.939 1.132e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2634 au
Aphelion 3.9407 au
Asc. node-Earth separation 1.33137 au
Desc. node-Earth separation 2.76832 au
Earth MOID 1.27238 au
Orbital period 1995.57 days
Date of orbit computation  apr 23 20:32
Correlation matrix
1.000000000.176330180.029833340.027299790.11154991-0.53667777
0.176330181.00000000-0.00823811-0.00920340-0.01164349-0.11346970
0.02983334-0.008238111.00000000-0.006228850.006675670.00772277
0.02729979-0.00920340-0.006228851.00000000-0.94511804-0.00687987
0.11154991-0.011643490.00667567-0.945118041.00000000-0.29576880
-0.53667777-0.113469700.00772277-0.00687987-0.295768801.00000000
Covariance matrix
5.28795397E-162.26282183E-164.32380057E-152.48975107E-141.06005312E-13-1.39669694E-13
2.26282183E-163.11429496E-15-2.89752545E-15-2.03695216E-14-2.68520552E-14-7.16645719E-14
4.32380057E-15-2.89752545E-153.97228129E-11-1.55697241E-121.73871977E-125.50855771E-13
2.48975107E-14-2.03695216E-14-1.55697241E-121.57291618E-09-1.54900718E-09-3.08800311E-12
1.06005312E-13-2.68520552E-141.73871977E-12-1.54900718E-091.70776920E-09-1.38328509E-10
-1.39669694E-13-7.16645719E-145.50855771E-13-3.08800311E-12-1.38328509E-101.28082410E-10