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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TA44 ∴ Orbital info ∴ Epoch epochXXX
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(78644) 2002TA44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 78644.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42943 8.607e-09 au
e 0.090764 3.692e-08
i 7.601 4.09e-06 deg
Ω 58.266 2.75e-05 deg
ω 171.667 3.456e-05 deg
M 46.718 2.255e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2089 au
Aphelion 2.6499 au
Asc. node-Earth separation 1.65995 au
Desc. node-Earth separation 1.19902 au
Earth MOID 1.1985 au
Orbital period 1383.11 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.00000000-0.087786640.008781090.001212170.06139806-0.26436905
-0.087786641.00000000-0.008313420.00724113-0.054773940.09433026
0.00878109-0.008313421.00000000-0.091132330.07368786-0.00136890
0.001212170.00724113-0.091132331.00000000-0.78299255-0.00639858
0.06139806-0.054773940.07368786-0.782992551.00000000-0.60312043
-0.264369050.09433026-0.00136890-0.00639858-0.603120431.00000000
Covariance matrix
7.40741301E-17-2.78927185E-173.09101469E-162.86875481E-161.82650069E-14-5.13163178E-14
-2.78927185E-171.36288205E-15-1.25524472E-157.35074017E-15-6.98932116E-147.85401576E-14
3.09101469E-16-1.25524472E-151.67277951E-11-1.02491381E-111.04171082E-11-1.26270371E-13
2.86875481E-167.35074017E-15-1.02491381E-117.56120513E-10-7.44192064E-10-3.96817401E-12
1.82650069E-14-6.98932116E-141.04171082E-11-7.44192064E-101.19471354E-09-4.70161995E-10
-5.13163178E-147.85401576E-14-1.26270371E-13-3.96817401E-12-4.70161995E-105.08654836E-10