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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998ST52 ∴ Orbital info ∴ Epoch epochXXX
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(49153) 1998ST52  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 49153.eq0)
Keplerian elements at epoch
57340.9 MJD
Value 1-σ variation Units
a 2.53196 8.307e-09 au
e 0.180622 5.456e-08
i 3.607 3.787e-06 deg
Ω 236.527 8.321e-05 deg
ω 266.706 8.417e-05 deg
M 349.51 1.292e-05 deg
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0746 au
Aphelion 2.9893 au
Asc. node-Earth separation 1.46252 au
Desc. node-Earth separation 1.43561 au
Earth MOID 1.09051 au
Orbital period 1471.58 days
Date of orbit computation  Jun 5 00:47
Correlation matrix
1.00000000-0.147925820.01399087-0.00646700-0.041148060.28239492
-0.147925821.00000000-0.037665440.021471900.10670546-0.71951872
0.01399087-0.037665441.00000000-0.558949030.546120870.02861713
-0.006467000.02147190-0.558949031.00000000-0.98410141-0.01538861
-0.041148060.106705460.54612087-0.984101411.00000000-0.15955514
0.28239492-0.719518720.02861713-0.01538861-0.159555141.00000000
Covariance matrix
6.90025180E-17-6.70473728E-174.40163225E-16-4.47002936E-15-2.87709180E-143.03175569E-14
-6.70473728E-172.97721797E-15-7.78367859E-159.74879158E-144.90076406E-13-5.07402108E-13
4.40163225E-16-7.78367859E-151.43440921E-11-1.76150455E-101.74099347E-101.40077202E-12
-4.47002936E-159.74879158E-14-1.76150455E-106.92388852E-09-6.89265790E-09-1.65492868E-11
-2.87709180E-144.90076406E-131.74099347E-10-6.89265790E-097.08506236E-09-1.73575130E-10
3.03175569E-14-5.07402108E-131.40077202E-12-1.65492868E-11-1.73575130E-101.67035858E-10