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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HT44 ∴ Orbital info ∴ Epoch epochXXX
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(274203) 2008HT44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 274203.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29396 1.36e-08 au
e 0.113369 5.082e-08
i 1.504 6.727e-06 deg
Ω 237.782 0.0002307 deg
ω 42.631 0.0002334 deg
M 149.695 3.268e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0339 au
Aphelion 2.554 au
Asc. node-Earth separation 1.078 au
Desc. node-Earth separation 1.48378 au
Earth MOID 1.01754 au
Orbital period 1269.05 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.00000000-0.13136629-0.003826570.02084042-0.02827062-0.17054987
-0.131366291.00000000-0.009439680.00087108-0.016112460.12346780
-0.00382657-0.009439681.00000000-0.222550060.22085947-0.00641528
0.020840420.00087108-0.222550061.00000000-0.989445380.00234645
-0.02827062-0.016112460.22085947-0.989445381.00000000-0.14235242
-0.170549870.12346780-0.006415280.00234645-0.142352421.00000000
Covariance matrix
1.84911951E-16-9.07819023E-17-3.50034671E-166.53889249E-14-8.97265474E-14-7.57810260E-14
-9.07819023E-172.58265093E-15-3.22707599E-151.02142046E-14-1.91116336E-132.05027994E-13
-3.50034671E-16-3.22707599E-154.52520358E-11-3.45431605E-103.46767407E-10-1.41013687E-12
6.53889249E-141.02142046E-14-3.45431605E-105.32390868E-08-5.32856559E-081.76910616E-11
-8.97265474E-14-1.91116336E-133.46767407E-10-5.32856559E-085.44761468E-08-1.08566197E-09
-7.57810260E-142.05027994E-13-1.41013687E-121.76910616E-11-1.08566197E-091.06770970E-09