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AstDyS ∴ Objects ∴ 2009SS254 ∴ Orbital info ∴ Epoch epochXXX
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(386642) 2009SS254  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 386642.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28278 9.939e-09 au
e 0.206102 4.828e-08
i 3.569 5.229e-06 deg
Ω 262.034 9.19e-05 deg
ω 161.402 9.336e-05 deg
M 42.417 1.564e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8123 au
Aphelion 2.7533 au
Asc. node-Earth separation 1.70053 au
Desc. node-Earth separation 0.84511 au
Earth MOID 0.82637 au
Orbital period 1259.78 days
Date of orbit computation  Jun 5 02:00
Correlation matrix
1.000000000.17774995-0.00018494-0.005289180.01887524-0.37372125
0.177749951.00000000-0.01294933-0.00721321-0.022041570.07417397
-0.00018494-0.012949331.00000000-0.042335600.039220970.00838940
-0.00528918-0.00721321-0.042335601.00000000-0.98087452-0.00616434
0.01887524-0.022041570.03922097-0.980874521.00000000-0.17432101
-0.373721250.074173970.00838940-0.00616434-0.174321011.00000000
Covariance matrix
9.87808519E-178.52996818E-17-9.61142965E-18-4.83118816E-151.75138470E-14-5.81062380E-14
8.52996818E-172.33132649E-15-3.26943086E-15-3.20080450E-14-9.93566448E-145.60262593E-14
-9.61142965E-18-3.26943086E-152.73430138E-11-2.03450047E-111.91467179E-116.86266322E-13
-4.83118816E-15-3.20080450E-14-2.03450047E-118.44612990E-09-8.41579464E-09-8.86245017E-12
1.75138470E-14-9.93566448E-141.91467179E-11-8.41579464E-098.71576662E-09-2.54589863E-10
-5.81062380E-145.60262593E-146.86266322E-13-8.86245017E-12-2.54589863E-102.44724335E-10