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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QP122 ∴ Orbital info ∴ Epoch epochXXX
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(178945) 2001QP122  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178945.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43035 7.389e-09 au
e 0.199587 4.26e-08
i 2.674 5.645e-06 deg
Ω 38.974 0.0001118 deg
ω 252.918 0.0001131 deg
M 12.25 1.615e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9453 au
Aphelion 2.9154 au
Asc. node-Earth separation 1.48662 au
Desc. node-Earth separation 1.19756 au
Earth MOID 0.93097 au
Orbital period 1383.89 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.21284008-0.008675560.00524864-0.048135430.01026917
-0.212840081.00000000-0.011826150.002526330.06269363-0.43451513
-0.00867556-0.011826151.00000000-0.536812260.527915970.01711563
0.005248640.00252633-0.536812261.00000000-0.98622292-0.00542607
-0.048135430.062693630.52791597-0.986222921.00000000-0.15155199
0.01026917-0.434515130.01711563-0.00542607-0.151551991.00000000
Covariance matrix
5.45914328E-17-6.69978515E-17-3.61818629E-164.33491434E-15-4.02260943E-141.22535396E-15
-6.69978515E-171.81505770E-15-2.84393502E-151.20311294E-143.02099062E-13-2.98960711E-13
-3.61818629E-16-2.84393502E-153.18612136E-11-3.38707933E-103.37036343E-101.56022835E-12
4.33491434E-151.20311294E-14-3.38707933E-101.24952101E-08-1.24688859E-08-9.79537419E-12
-4.02260943E-143.02099062E-133.37036343E-10-1.24688859E-081.27926805E-08-2.76825717E-10
1.22535396E-15-2.98960711E-131.56022835E-12-9.79537419E-12-2.76825717E-102.60812258E-10