AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DR71 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(139025) 2001DR71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 139025.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35322 7.464e-09 au
e 0.138189 4.896e-08
i 6.181 4.779e-06 deg
Ω 157.165 4.148e-05 deg
ω 58.661 4.407e-05 deg
M 101.957 1.493e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.028 au
Aphelion 2.6784 au
Asc. node-Earth separation 1.16377 au
Desc. node-Earth separation 1.47781 au
Earth MOID 1.03004 au
Orbital period 1318.54 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.23278804-0.01200032-0.000991890.00592083-0.29336123
0.232788041.00000000-0.02385912-0.00291093-0.082703980.14240932
-0.01200032-0.023859121.000000000.34974266-0.32441849-0.00236656
-0.00099189-0.002910930.349742661.00000000-0.936664520.00267809
0.00592083-0.08270398-0.32441849-0.936664521.00000000-0.33105000
-0.293361230.14240932-0.002366560.00267809-0.331050001.00000000
Covariance matrix
5.57098795E-178.50612123E-17-4.28014462E-16-3.07093472E-161.94767432E-15-3.27008165E-14
8.50612123E-172.39667749E-15-5.58159850E-15-5.91120497E-15-1.78442869E-131.04119714E-13
-4.28014462E-16-5.58159850E-152.28348776E-116.93246048E-11-6.83239426E-11-1.68891351E-13
-3.07093472E-16-5.91120497E-156.93246048E-111.72059594E-09-1.71234587E-091.65902912E-12
1.94767432E-15-1.78442869E-13-6.83239426E-11-1.71234587E-091.94238782E-09-2.17897042E-10
-3.27008165E-141.04119714E-13-1.68891351E-131.65902912E-12-2.17897042E-102.23038343E-10