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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QN253 ∴ Orbital info ∴ Epoch epochXXX
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(169176) 2001QN253  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 169176.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96107 2.028e-08 au
e 0.091746 5.675e-08
i 3.285 6.823e-06 deg
Ω 11.054 8.342e-05 deg
ω 339.995 8.956e-05 deg
M 135.991 3.381e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6894 au
Aphelion 3.2327 au
Asc. node-Earth separation 1.70346 au
Desc. node-Earth separation 2.21405 au
Earth MOID 1.68375 au
Orbital period 1861.1 days
Date of orbit computation  apr 23 20:24
Correlation matrix
1.000000000.348827190.00752695-0.008432580.06928517-0.31970580
0.348827191.00000000-0.000113550.000122630.17215312-0.52081000
0.00752695-0.000113551.000000000.36136500-0.33332287-0.00749394
-0.008432580.000122630.361365001.00000000-0.92635350-0.00575529
0.069285170.17215312-0.33332287-0.926353501.00000000-0.36393811
-0.31970580-0.52081000-0.00749394-0.00575529-0.363938111.00000000
Covariance matrix
4.11277657E-164.01441861E-161.04156129E-15-1.42661241E-141.25844629E-13-2.19221453E-13
4.01441861E-163.22024964E-15-4.39667399E-175.80527563E-168.74956531E-13-9.99284293E-13
1.04156129E-15-4.39667399E-174.65581855E-112.05694252E-10-2.03699494E-10-1.72891426E-12
-1.42661241E-145.80527563E-162.05694252E-106.95914847E-09-6.92120341E-09-1.62334407E-11
1.25844629E-138.74956531E-13-2.03699494E-10-6.92120341E-098.02146388E-09-1.10209576E-09
-2.19221453E-13-9.99284293E-13-1.72891426E-12-1.62334407E-11-1.10209576E-091.14322036E-09