AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DT21 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(46028) 2001DT21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 46028.eq0)
Keplerian elements at epoch
58257.9 MJD
Value 1-σ variation Units
a 2.70339 1.201e-08 au
e 0.152532 3.796e-08
i 11.237 3.784e-06 deg
Ω 111.999 2.181e-05 deg
ω 39.534 2.559e-05 deg
M 330.278 1.31e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.291 au
Aphelion 3.1157 au
Asc. node-Earth separation 1.37803 au
Desc. node-Earth separation 1.97611 au
Earth MOID 1.31417 au
Orbital period 1623.53 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.114939380.009033210.002560710.05237875-0.11784720
-0.114939381.00000000-0.00745812-0.002403160.11761441-0.16326850
0.00903321-0.007458121.000000000.05373234-0.04291001-0.00232393
0.00256071-0.002403160.053732341.00000000-0.83319969-0.00455627
0.052378750.11761441-0.04291001-0.833199691.00000000-0.53648080
-0.11784720-0.16326850-0.00232393-0.00455627-0.536480801.00000000
Covariance matrix
1.44347482E-16-5.24146104E-174.10708231E-166.70940419E-161.61052902E-14-1.85470172E-14
-5.24146104E-171.44064777E-15-1.07126092E-15-1.98920999E-151.14247921E-13-8.11767197E-14
4.10708231E-16-1.07126092E-151.43210137E-114.43446591E-12-4.15579765E-12-1.15201935E-13
6.70940419E-16-1.98920999E-154.43446591E-124.75595079E-10-4.65025349E-10-1.30160324E-12
1.61052902E-141.14247921E-13-4.15579765E-12-4.65025349E-106.54964412E-10-1.79851157E-10
-1.85470172E-14-8.11767197E-14-1.15201935E-13-1.30160324E-12-1.79851157E-101.71593328E-10