AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HL9 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(81525) 2000HL9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 81525.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7231 1.121e-08 au
e 0.228054 3.712e-08
i 3.037 3.849e-06 deg
Ω 62.085 7.835e-05 deg
ω 257.945 7.882e-05 deg
M 45.482 9.413e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1021 au
Aphelion 3.3441 au
Asc. node-Earth separation 1.72329 au
Desc. node-Earth separation 1.45218 au
Earth MOID 1.09158 au
Orbital period 1641.32 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.000000000.12927922-0.000304910.00725815-0.00057048-0.50159530
0.129279221.00000000-0.009630370.00764698-0.024081190.01332025
-0.00030491-0.009630371.000000000.05535353-0.05338969-0.00643180
0.007258150.007646980.055353531.00000000-0.99250236-0.00118996
-0.00057048-0.02408119-0.05338969-0.992502361.00000000-0.10229661
-0.501595300.01332025-0.00643180-0.00118996-0.102296611.00000000
Covariance matrix
1.25773856E-165.38180256E-17-1.31607964E-176.37796373E-15-5.04249478E-16-5.29515986E-14
5.38180256E-171.37786822E-15-1.37581874E-152.22410219E-14-7.04519382E-144.65421863E-15
-1.31607964E-17-1.37581874E-151.48125278E-111.66924820E-11-1.61950773E-11-2.33011494E-13
6.37796373E-152.22410219E-141.66924820E-116.13934526E-09-6.12919791E-09-8.77658198E-13
-5.04249478E-16-7.04519382E-14-1.61950773E-11-6.12919791E-096.21186685E-09-7.58931759E-11
-5.29515986E-144.65421863E-15-2.33011494E-13-8.77658198E-13-7.58931759E-118.86055371E-11