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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XT90 ∴ Orbital info ∴ Epoch 60400 MJD
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2002XT90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002XT90.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.02971 5.609e-09 au
e 0.223833 3.919e-07
i 43.385 6.859e-05 deg
Ω 287.665 1.113e-05 deg
ω 43.087 5.039e-05 deg
M 236.274 0.0001034 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7992 au
Aphelion distance 1.2602 au
Asc. node-Earth separation -0.1759 au
Desc. node-Earth separation 0.18654 au
Earth MOID 0.1732 au
Orbital period 381.654 days
Date of orbit computation   feb 26 10:26

Covariance matrix
3.14615194E-17-4.41644394E-168.84117868E-14-5.52860397E-158.50580015E-15-2.94403519E-13
-4.41644394E-161.53555648E-132.69343213E-121.93103123E-138.29009722E-12-2.18209298E-11
8.84117868E-142.69343213E-124.70411200E-092.62848773E-11-1.02084680E-10-1.03614828E-09
-5.52860397E-151.93103123E-132.62848773E-111.23805863E-10-1.19610010E-101.00174345E-10
8.50580015E-158.29009722E-12-1.02084680E-10-1.19610010E-102.53869870E-09-4.12591679E-09
-2.94403519E-13-2.18209298E-11-1.03614828E-091.00174345E-10-4.12591679E-091.06902044E-08

Correlation matrix
1.00000000-0.200932400.22981665-0.088583950.03009676-0.50764504
-0.200932401.000000000.100215370.044287970.41987609-0.53857644
0.229816650.100215371.000000000.03444265-0.02954039-0.14611341
-0.088583950.044287970.034442651.00000000-0.213349360.08707488
0.030096760.41987609-0.02954039-0.213349361.00000000-0.79199398
-0.50764504-0.53857644-0.146113410.08707488-0.791993981.00000000