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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HK49 ∴ Orbital info ∴ Epoch epochXXX
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(82213) 2001HK49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82213.eq0)
Keplerian elements at epoch
57769.9 MJD
Value 1-σ variation Units
a 2.19481 5.582e-09 au
e 0.163427 3.724e-08
i 3.909 4.172e-06 deg
Ω 331.144 4.406e-05 deg
ω 341.645 4.536e-05 deg
M 226.321 1.077e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8361 au
Aphelion 2.5535 au
Asc. node-Earth separation 0.83956 au
Desc. node-Earth separation 1.5395 au
Earth MOID 0.8233 au
Orbital period 1187.66 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.000000000.016322610.000533120.00126472-0.045639800.17371191
0.016322611.00000000-0.01169656-0.003323130.08540300-0.39193486
0.00053312-0.011696561.000000000.16268866-0.159517510.00635450
0.00126472-0.003323130.162688661.00000000-0.96765979-0.00035034
-0.045639800.08540300-0.15951751-0.967659791.00000000-0.24515557
0.17371191-0.391934860.00635450-0.00035034-0.245155571.00000000
Covariance matrix
3.11640323E-173.39335100E-181.24170413E-173.11082084E-16-1.15557921E-141.04446326E-14
3.39335100E-181.38683414E-15-1.81734498E-15-5.45272424E-151.44249572E-13-1.57203749E-13
1.24170413E-17-1.81734498E-151.74073862E-112.99073283E-11-3.01859113E-112.85551972E-13
3.11082084E-16-5.45272424E-152.99073283E-111.94136455E-09-1.93377255E-09-1.66258272E-13
-1.15557921E-141.44249572E-13-3.01859113E-11-1.93377255E-092.05711368E-09-1.19758864E-10
1.04446326E-14-1.57203749E-132.85551972E-13-1.66258272E-13-1.19758864E-101.16004142E-10