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AstDyS ∴ Objects ∴ 1998ST52 ∴ Orbital info ∴ Epoch epochXXX
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(49153) 1998ST52  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 49153.eq0)
Keplerian elements at epoch
57308.8 MJD
Value 1-σ variation Units
a 2.53178 8.395e-09 au
e 0.180565 5.459e-08
i 3.607 3.8e-06 deg
Ω 236.529 8.325e-05 deg
ω 266.711 8.422e-05 deg
M 341.653 1.296e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0746 au
Aphelion 2.9889 au
Asc. node-Earth separation 1.46228 au
Desc. node-Earth separation 1.43527 au
Earth MOID 1.08973 au
Orbital period 1471.42 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.00000000-0.142922390.01372305-0.00662578-0.039223760.27215037
-0.142922391.00000000-0.037424020.021449080.10674575-0.71888328
0.01372305-0.037424021.00000000-0.555509000.542735140.02854370
-0.006625780.02144908-0.555509001.00000000-0.98409123-0.01535590
-0.039223760.106745750.54273514-0.984091231.00000000-0.15961956
0.27215037-0.718883280.02854370-0.01535590-0.159619561.00000000
Covariance matrix
7.04764944E-17-6.54951406E-174.37765764E-16-4.63071143E-15-2.77308085E-142.95997786E-14
-6.54951406E-172.97970546E-15-7.76258277E-159.74728877E-144.90713961E-13-5.08396360E-13
4.37765764E-16-7.76258277E-151.44390391E-11-1.75731124E-101.73679378E-101.40519552E-12
-4.63071143E-159.74728877E-14-1.75731124E-106.93069653E-09-6.89945790E-09-1.65623192E-11
-2.77308085E-144.90713961E-131.73679378E-10-6.89945790E-097.09222216E-09-1.74154484E-10
2.95997786E-14-5.08396360E-131.40519552E-12-1.65623192E-11-1.74154484E-101.67847456E-10