AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QR45 ∴ Orbital info ∴ Epoch epochXXX
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(278631) 2008QR45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 278631.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44531 1.927e-08 au
e 0.149719 4.11e-08
i 4.554 6.695e-06 deg
Ω 11.007 5.991e-05 deg
ω 278.871 6.739e-05 deg
M 67.215 4.03e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0792 au
Aphelion 2.8114 au
Asc. node-Earth separation 1.33685 au
Desc. node-Earth separation 1.44797 au
Earth MOID 1.06882 au
Orbital period 1396.69 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.000000000.042595560.021611290.025370840.27406246-0.74535521
0.042595561.00000000-0.010384250.00885766-0.020060660.00020179
0.02161129-0.010384251.000000000.20392584-0.16852238-0.02457261
0.025370840.008857660.203925841.00000000-0.87314815-0.02506970
0.27406246-0.02006066-0.16852238-0.873148151.00000000-0.45379406
-0.745355210.00020179-0.02457261-0.02506970-0.453794061.00000000
Covariance matrix
3.71180168E-163.37256356E-172.78769067E-152.92834186E-143.55846551E-13-5.78674615E-13
3.37256356E-171.68891118E-15-2.85726095E-152.18080454E-14-5.55609261E-143.34181598E-16
2.78769067E-15-2.85726095E-154.48273430E-118.17971749E-11-7.60413647E-11-6.62981730E-12
2.92834186E-142.18080454E-148.17971749E-113.58912932E-09-3.52535874E-09-6.05232807E-11
3.55846551E-13-5.55609261E-14-7.60413647E-11-3.52535874E-094.54194267E-09-1.23241902E-09
-5.78674615E-133.34181598E-16-6.62981730E-12-6.05232807E-11-1.23241902E-091.62389341E-09