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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA248 ∴ Orbital info ∴ Epoch epochXXX
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(178976) 2001QA248  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178976.eq0)
Keplerian elements at epoch
58021.6 MJD
Value 1-σ variation Units
a 2.71429 1.124e-08 au
e 0.164067 4.853e-08
i 13.921 4.85e-06 deg
Ω 10.937 1.534e-05 deg
ω 332.935 1.999e-05 deg
M 235.864 1.373e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.269 au
Aphelion 3.1596 au
Asc. node-Earth separation 1.30426 au
Desc. node-Earth separation 2.09314 au
Earth MOID 1.27093 au
Orbital period 1633.36 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.08186310-0.002653840.000827670.13746157-0.23268618
0.081863101.00000000-0.013547760.009975750.16007733-0.40059238
-0.00265384-0.013547761.000000000.12035842-0.098923770.01566882
0.000827670.009975750.120358421.00000000-0.72791108-0.02000310
0.137461570.16007733-0.09892377-0.727911081.00000000-0.64598142
-0.23268618-0.400592380.01566882-0.02000310-0.645981421.00000000
Covariance matrix
1.26341648E-164.46574455E-17-1.44662045E-161.42737873E-163.08932956E-14-3.59169710E-14
4.46574455E-172.35540091E-15-3.18864728E-157.42821624E-151.55335926E-13-2.66987514E-13
-1.44662045E-16-3.18864728E-152.35187063E-118.95549390E-12-9.59217334E-121.04351505E-12
1.42737873E-167.42821624E-158.95549390E-122.35403398E-10-2.23302899E-10-4.21463044E-12
3.08932956E-141.55335926E-13-9.59217334E-12-2.23302899E-103.99778406E-10-1.77372193E-10
-3.59169710E-14-2.66987514E-131.04351505E-12-4.21463044E-12-1.77372193E-101.88586972E-10