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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HN50 ∴ Orbital info ∴ Epoch epochXXX
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(453220) 2008HN50  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 453220.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86286 6.234e-08 au
e 0.085556 1.444e-07
i 14.353 1.364e-05 deg
Ω 222.094 4.387e-05 deg
ω 1.018 8.813e-05 deg
M 106.908 9.334e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6179 au
Aphelion 3.1078 au
Asc. node-Earth separation 1.60994 au
Desc. node-Earth separation 2.11687 au
Earth MOID 1.60936 au
Orbital period 1769.29 days
Date of orbit computation  apr 23 21:26
Correlation matrix
1.00000000-0.402252420.042637990.012918410.51105885-0.74116481
-0.402252421.000000000.00519823-0.00633184-0.157982260.28076842
0.042637990.005198231.000000000.077218060.00173831-0.04833900
0.01291841-0.006331840.077218061.00000000-0.47309494-0.01229965
0.51105885-0.157982260.00173831-0.473094941.00000000-0.85110057
-0.741164810.28076842-0.04833900-0.01229965-0.851100571.00000000
Covariance matrix
3.88632170E-15-3.62171266E-153.62514757E-143.53335291E-142.80785924E-12-4.31275877E-12
-3.62171266E-152.08589242E-141.02390762E-14-4.01221890E-14-2.01089471E-123.78499421E-12
3.62514757E-141.02390762E-141.86002649E-104.62047917E-112.08939694E-12-6.15358598E-11
3.53335291E-14-4.01221890E-144.62047917E-111.92493976E-09-1.82932943E-09-5.03700627E-11
2.80785924E-12-2.01089471E-122.08939694E-12-1.82932943E-097.76730023E-09-7.00143289E-09
-4.31275877E-123.78499421E-12-6.15358598E-11-5.03700627E-11-7.00143289E-098.71248428E-09