AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005MM21 ∴ Orbital info ∴ Epoch epochXXX
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(227092) 2005MM21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 227092.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33789 9.173e-09 au
e 0.226816 4.797e-08
i 1.25 4.586e-06 deg
Ω 272.065 0.0002191 deg
ω 108.437 0.0002193 deg
M 33.435 1.136e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8076 au
Aphelion 2.8682 au
Asc. node-Earth separation 1.3707 au
Desc. node-Earth separation 1.0877 au
Earth MOID 0.8108 au
Orbital period 1305.68 days
Date of orbit computation  Jun 5 01:25
Correlation matrix
1.000000000.117678750.00929560-0.000982240.00089932-0.40111239
0.117678751.000000000.00882036-0.01046672-0.011052710.16707687
0.009295600.008820361.000000000.02370761-0.02358674-0.01216971
-0.00098224-0.010466720.023707611.00000000-0.99808797-0.00732697
0.00089932-0.01105271-0.02358674-0.998087971.00000000-0.04690260
-0.401112390.16707687-0.01216971-0.00732697-0.046902601.00000000
Covariance matrix
8.41474704E-175.17859417E-173.91076564E-16-1.97422439E-151.80950708E-15-4.17886358E-14
5.17859417E-172.30137085E-151.94063344E-15-1.10018012E-13-1.16301600E-139.10293035E-14
3.91076564E-161.94063344E-152.10342630E-112.38238038E-11-2.37276863E-11-6.33892524E-13
-1.97422439E-15-1.10018012E-132.38238038E-114.80086374E-08-4.79680722E-08-1.82329047E-11
1.80950708E-15-1.16301600E-13-2.37276863E-11-4.79680722E-084.81113459E-08-1.16840177E-10
-4.17886358E-149.10293035E-14-6.33892524E-13-1.82329047E-11-1.16840177E-101.28986175E-10