AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HJ39 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(415211) 2012HJ39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 415211.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06611 7.744e-08 au
e 0.237428 1.191e-07
i 21.01 1.178e-05 deg
Ω 218.29 2.729e-05 deg
ω 17.833 3.475e-05 deg
M 74.047 3.74e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3381 au
Aphelion 3.7941 au
Asc. node-Earth separation 1.35286 au
Desc. node-Earth separation 2.74637 au
Earth MOID 1.33535 au
Orbital period 1961.01 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.00000000-0.427977360.043594150.002399800.23028692-0.84112667
-0.427977361.00000000-0.010355560.00443322-0.167883640.47209934
0.04359415-0.010355561.00000000-0.081860030.07612551-0.04506086
0.002399800.00443322-0.081860031.00000000-0.73156898-0.00246499
0.23028692-0.167883640.07612551-0.731568981.00000000-0.51635651
-0.841126670.47209934-0.04506086-0.00246499-0.516356511.00000000
Covariance matrix
5.99766497E-15-3.94824993E-153.97830660E-145.07148936E-156.19752151E-13-2.43606654E-12
-3.94824993E-151.41901005E-14-1.45360134E-141.44106041E-14-6.94958371E-132.10311380E-12
3.97830660E-14-1.45360134E-141.38853819E-10-2.63221134E-113.11721521E-11-1.98570634E-11
5.07148936E-151.44106041E-14-2.63221134E-117.44628823E-10-6.93717865E-10-2.51548255E-12
6.19752151E-13-6.94958371E-133.11721521E-11-6.93717865E-101.20757844E-09-6.71033146E-10
-2.43606654E-122.10311380E-12-1.98570634E-11-2.51548255E-12-6.71033146E-101.39853481E-09