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AstDyS ∴ Objects ∴ 2009UD39 ∴ Orbital info ∴ Epoch epochXXX
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(490504) 2009UD39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 490504.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05964 6.528e-08 au
e 0.175765 1.068e-07
i 11.038 8.777e-06 deg
Ω 54.3 4.76e-05 deg
ω 340.477 6.246e-05 deg
M 257.874 5.046e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5219 au
Aphelion 3.5974 au
Asc. node-Earth separation 1.55565 au
Desc. node-Earth separation 2.54295 au
Earth MOID 1.53241 au
Orbital period 1954.81 days
Date of orbit computation  apr 23 21:34
Correlation matrix
1.00000000-0.25988110-0.021901750.014129430.40622701-0.84253973
-0.259881101.000000000.00824157-0.00686193-0.355754200.41170894
-0.021901750.008241571.00000000-0.226261880.149217400.03137720
0.01412943-0.00686193-0.226261881.00000000-0.73880411-0.01337307
0.40622701-0.355754200.14921740-0.738804111.00000000-0.61835119
-0.842539730.411708940.03137720-0.01337307-0.618351191.00000000
Covariance matrix
4.26152812E-15-1.81230357E-15-1.25493975E-144.39076858E-141.65635742E-12-2.77559714E-12
-1.81230357E-151.14116156E-147.72760532E-15-3.48941656E-14-2.37370193E-122.21945954E-12
-1.25493975E-147.72760532E-157.70411747E-11-9.45379036E-118.18056865E-111.38982140E-11
4.39076858E-14-3.48941656E-14-9.45379036E-112.26603311E-09-2.19667097E-09-3.21253280E-11
1.65635742E-12-2.37370193E-128.18056865E-11-2.19667097E-093.90126237E-09-1.94904174E-09
-2.77559714E-122.21945954E-121.38982140E-11-3.21253280E-11-1.94904174E-092.54663513E-09