NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997XR2 ∴ Orbital info ∴ Epoch 56816 MJD
Contact »
(433953) 1997XR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 433953.eq0)
Keplerian elements
(Epoch 56816.4 MJD)
Value 1-σ variation Units
a 1.07701 3.697e-10 au
e 0.201278 3.051e-08
i 7.173 1.833e-06 deg
Ω 250.798 6.473e-06 deg
ω 84.617 7.933e-06 deg
M 351.93 2.091e-06 deg
Other useful info
Absolute Magnitude (H)    20.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8602 au
Aphelion distance 1.2938 au
Asc. node-Earth separation 0.00011 au
Desc. node-Earth separation 0.06846 au
Earth MOID 6e-05 au
Orbital period 408.251 days
Date of orbit computation   feb 26 13:24

Covariance matrix
1.36667157E-19-5.02036232E-189.33864072E-176.62928889E-16-5.79232983E-164.77309610E-16
-5.02036232E-189.31016759E-16-2.38175016E-14-1.69354197E-14-2.18771298E-14-5.73327540E-14
9.33864072E-17-2.38175016E-143.35934832E-12-6.23134241E-127.94407619E-129.22265085E-13
6.62928889E-16-1.69354197E-14-6.23134241E-124.19021752E-11-5.03602066E-116.17068307E-12
-5.79232983E-16-2.18771298E-147.94407619E-12-5.03602066E-116.29261209E-11-5.11708122E-12
4.77309610E-16-5.73327540E-149.22265085E-136.17068307E-12-5.11708122E-124.37241599E-12

Correlation matrix
1.00000000-0.445065810.137823750.27702348-0.197517570.61745791
-0.445065811.00000000-0.42588264-0.08574305-0.09038495-0.89859359
0.13782375-0.425882641.00000000-0.525213420.546387060.24063983
0.27702348-0.08574305-0.525213421.00000000-0.980739660.45588386
-0.19751757-0.090384950.54638706-0.980739661.00000000-0.30849355
0.61745791-0.898593590.240639830.45588386-0.308493551.00000000