AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997SG23 ∴ Orbital info ∴ Epoch epochXXX
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(58586) 1997SG23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 58586.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36301 7.781e-09 au
e 0.098781 2.994e-08
i 4.381 4.539e-06 deg
Ω 13.225 4.037e-05 deg
ω 237.005 4.748e-05 deg
M 230.569 2.623e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1296 au
Aphelion 2.5964 au
Asc. node-Earth separation 1.47395 au
Desc. node-Earth separation 1.22078 au
Earth MOID 1.11945 au
Orbital period 1326.77 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.037870820.00750361-0.00634729-0.01466194-0.09892636
0.037870821.00000000-0.00136493-0.00281071-0.178793530.34332006
0.00750361-0.001364931.00000000-0.182913750.154412820.00108314
-0.00634729-0.00281071-0.182913751.00000000-0.84524955-0.00262720
-0.01466194-0.178793530.15441282-0.845249551.00000000-0.52437313
-0.098926360.343320060.00108314-0.00262720-0.524373131.00000000
Covariance matrix
6.05437821E-178.82379495E-182.65015995E-16-1.99364912E-15-5.41692562E-15-2.01895142E-14
8.82379495E-188.96668146E-16-1.85521129E-16-3.39748269E-15-2.54211037E-132.69646077E-13
2.65015995E-16-1.85521129E-162.06031800E-11-3.35149823E-113.32795319E-111.28952245E-13
-1.99364912E-15-3.39748269E-15-3.35149823E-111.62948754E-09-1.62008279E-09-2.78161504E-12
-5.41692562E-15-2.54211037E-133.32795319E-11-1.62008279E-092.25451682E-09-6.53049684E-10
-2.01895142E-142.69646077E-131.28952245E-13-2.78161504E-12-6.53049684E-106.87951949E-10