AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YY31 ∴ Orbital info ∴ Epoch epochXXX
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(607610) 2001YY31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 607610.eq0)
Keplerian elements at epoch
58653.5 MJD
Value 1-σ variation Units
a 2.87332 4.926e-08 au
e 0.138302 1.631e-07
i 16.185 8.884e-06 deg
Ω 74.815 5e-05 deg
ω 319.494 8.877e-05 deg
M 249.27 6.633e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4759 au
Aphelion 3.2707 au
Asc. node-Earth separation 1.56645 au
Desc. node-Earth separation 2.135 au
Earth MOID 1.50716 au
Orbital period 1778.99 days
Date of orbit computation  apr 23 21:56
Correlation matrix
1.00000000-0.302606730.040627060.034908580.15807913-0.19379381
-0.302606731.00000000-0.12043401-0.12435482-0.618387330.76332514
0.04062706-0.120434011.00000000-0.364301480.28474688-0.09552291
0.03490858-0.12435482-0.364301481.00000000-0.43966558-0.11257876
0.15807913-0.618387330.28474688-0.439665581.00000000-0.83957586
-0.193793810.76332514-0.09552291-0.11257876-0.839575861.00000000
Covariance matrix
2.42650997E-15-2.43049427E-151.77799645E-148.59865307E-146.91206816E-13-6.33166411E-13
-2.43049427E-152.65858130E-14-1.74461096E-13-1.01389914E-12-8.95010226E-128.25508356E-12
1.77799645E-14-1.74461096E-137.89312458E-11-1.61842501E-102.24556632E-10-5.62884095E-11
8.59865307E-14-1.01389914E-12-1.61842501E-102.50042784E-09-1.95151578E-09-3.73379559E-10
6.91206816E-13-8.95010226E-122.24556632E-10-1.95151578E-097.87925002E-09-4.94298526E-09
-6.33166411E-138.25508356E-12-5.62884095E-11-3.73379559E-10-4.94298526E-094.39920159E-09