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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SX141 ∴ Orbital info ∴ Epoch epochXXX
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(155476) 1998SX141  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 155476.eq0)
Keplerian elements at epoch
57966.7 MJD
Value 1-σ variation Units
a 3.11614 2.343e-08 au
e 0.185662 5.197e-08
i 15.681 6.239e-06 deg
Ω 180.506 1.725e-05 deg
ω 158.629 2.33e-05 deg
M 183.143 1.431e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5376 au
Aphelion 3.6947 au
Asc. node-Earth separation 2.64176 au
Desc. node-Earth separation 1.56229 au
Earth MOID 1.53622 au
Orbital period 2009.21 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.000000000.298502390.01165109-0.002828160.03419636-0.07837213
0.298502391.00000000-0.02083405-0.001627460.11978723-0.27970639
0.01165109-0.020834051.000000000.24029424-0.179554910.01210473
-0.00282816-0.001627460.240294241.00000000-0.70958288-0.00317564
0.034196360.11978723-0.17955491-0.709582881.00000000-0.67886458
-0.07837213-0.279706390.01210473-0.00317564-0.678864581.00000000
Covariance matrix
5.48970267E-163.63457844E-161.70304560E-15-1.14275162E-151.86690312E-14-2.62798100E-14
3.63457844E-162.70062098E-15-6.75446309E-15-1.45853551E-151.45047382E-13-2.08027328E-13
1.70304560E-15-6.75446309E-153.89198094E-112.58525123E-11-2.61005818E-111.08075318E-12
-1.14275162E-15-1.45853551E-152.58525123E-112.97404881E-10-2.85131189E-10-7.83775993E-13
1.86690312E-141.45047382E-13-2.61005818E-11-2.85131189E-105.42919078E-10-2.26379390E-10
-2.62798100E-14-2.08027328E-131.08075318E-12-7.83775993E-13-2.26379390E-102.04820004E-10