AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XP90 ∴ Orbital info ∴ Epoch epochXXX
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(131647) 2001XP90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131647.eq0)
Keplerian elements at epoch
57541.0 MJD
Value 1-σ variation Units
a 3.01658 1.944e-08 au
e 0.133619 4.633e-08
i 2.207 4.896e-06 deg
Ω 286.228 0.0001332 deg
ω 220.022 0.0001346 deg
M 209.27 1.891e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6135 au
Aphelion 3.4196 au
Asc. node-Earth separation 2.28387 au
Desc. node-Earth separation 1.70306 au
Earth MOID 1.62551 au
Orbital period 1913.68 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.000000000.07506044-0.001309820.011113600.02493177-0.25475158
0.075060441.00000000-0.002099690.001333380.01450417-0.08378372
-0.00130982-0.002099691.000000000.08546890-0.08506300-0.00068171
0.011113600.001333380.085468901.00000000-0.988975080.00168346
0.024931770.01450417-0.08506300-0.988975081.00000000-0.14720246
-0.25475158-0.08378372-0.000681710.00168346-0.147202461.00000000
Covariance matrix
3.78094530E-166.76147879E-17-1.24689650E-162.87937594E-146.52751938E-14-9.36646467E-14
6.76147879E-172.14615356E-15-4.76216525E-168.23054052E-159.04728181E-14-7.33919886E-14
-1.24689650E-16-4.76216525E-162.39683734E-115.57533053E-11-5.60731421E-11-6.31066172E-14
2.87937594E-148.23054052E-155.57533053E-111.77536028E-08-1.77428556E-084.24135066E-12
6.52751938E-149.04728181E-14-5.60731421E-11-1.77428556E-081.81296677E-08-3.74773260E-10
-9.36646467E-14-7.33919886E-14-6.31066172E-144.24135066E-12-3.74773260E-103.57533901E-10