AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RX21 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(337431) 2001RX21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 337431.eq0)
Keplerian elements at epoch
57741.3 MJD
Value 1-σ variation Units
a 3.06839 2.976e-08 au
e 0.135007 1.229e-07
i 21.621 1.226e-05 deg
Ω 338.345 1.933e-05 deg
ω 9.619 3.232e-05 deg
M 295.642 2.867e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6541 au
Aphelion 3.4826 au
Asc. node-Earth separation 1.65011 au
Desc. node-Earth separation 2.4846 au
Earth MOID 1.64856 au
Orbital period 1963.2 days
Date of orbit computation  apr 23 21:01
Correlation matrix
1.000000000.163422320.04106256-0.004890190.26556850-0.34253438
0.163422321.00000000-0.028131880.038307200.24191177-0.39670337
0.04106256-0.028131881.000000000.35725596-0.18912716-0.01085543
-0.004890190.038307200.357255961.00000000-0.53958614-0.01634202
0.265568500.24191177-0.18912716-0.539586141.00000000-0.81025824
-0.34253438-0.39670337-0.01085543-0.01634202-0.810258241.00000000
Covariance matrix
8.85520482E-165.97740438E-161.49775944E-14-2.81304846E-152.55411845E-13-2.92249117E-13
5.97740438E-161.51078929E-14-4.23835673E-149.10194542E-149.61001633E-13-1.39803347E-12
1.49775944E-14-4.23835673E-141.50242734E-108.46502157E-11-7.49231130E-11-3.81499254E-12
-2.81304846E-159.10194542E-148.46502157E-113.73683302E-10-3.37114786E-10-9.05747863E-12
2.55411845E-139.61001633E-13-7.49231130E-11-3.37114786E-101.04455266E-09-7.50824370E-10
-2.92249117E-13-1.39803347E-12-3.81499254E-12-9.05747863E-12-7.50824370E-108.22052334E-10