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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SS220 ∴ Orbital info ∴ Epoch epochXXX
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(370086) 2001SS220  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 370086.eq0)
Keplerian elements at epoch
56947.9 MJD
Value 1-σ variation Units
a 2.52515 6.744e-09 au
e 0.218749 2.638e-07
i 2.198 9.009e-06 deg
Ω 132.498 0.0002849 deg
ω 241.445 0.0002857 deg
M 87.498 1.504e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9728 au
Aphelion 3.0775 au
Asc. node-Earth separation 1.69838 au
Desc. node-Earth separation 1.16275 au
Earth MOID 0.974 au
Orbital period 1465.65 days
Date of orbit computation  apr 23 21:08
Correlation matrix
1.00000000-0.231128260.00451043-0.011383020.00414504-0.00115307
-0.231128261.00000000-0.034289040.026751630.02391596-0.30748342
0.00451043-0.034289041.000000000.86665767-0.865805560.01648491
-0.011383020.026751630.866657671.00000000-0.99583401-0.00067757
0.004145040.02391596-0.86580556-0.995834011.00000000-0.08610330
-0.00115307-0.307483420.01648491-0.00067757-0.086103301.00000000
Covariance matrix
4.54787452E-17-4.11194544E-162.74029640E-16-2.18722259E-147.98656271E-15-1.16951423E-16
-4.11194544E-166.95953305E-14-8.14930243E-142.01081200E-121.80262307E-12-1.21999059E-12
2.74029640E-16-8.14930243E-148.11615063E-112.22460988E-09-2.22855060E-092.23360501E-12
-2.18722259E-142.01081200E-122.22460988E-098.11825065E-08-8.10672159E-08-2.90356879E-12
7.98656271E-151.80262307E-12-2.22855060E-09-8.10672159E-088.16308192E-08-3.69991391E-10
-1.16951423E-16-1.21999059E-122.23360501E-12-2.90356879E-12-3.69991391E-102.26198359E-10