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AstDyS ∴ Objects ∴ 1981EP6 ∴ Orbital info ∴ Epoch epochXXX
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(99975) 1981EP6  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99975.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18649 2.041e-08 au
e 0.109029 5.892e-08
i 17.151 7.165e-06 deg
Ω 334.463 1.496e-05 deg
ω 217.736 3.317e-05 deg
M 215.763 3.102e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8391 au
Aphelion 3.5339 au
Asc. node-Earth separation 2.43593 au
Desc. node-Earth separation 1.9095 au
Earth MOID 1.86134 au
Orbital period 2077.62 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.000000000.12526406-0.147148180.098598900.04382062-0.21580096
0.125264061.00000000-0.00127458-0.02297487-0.412224280.51662596
-0.14714818-0.001274581.00000000-0.251979770.11352445-0.00347314
0.09859890-0.02297487-0.251979771.00000000-0.40381800-0.02955012
0.04382062-0.412224280.11352445-0.403818001.00000000-0.88413602
-0.215800960.51662596-0.00347314-0.02955012-0.884136021.00000000
Covariance matrix
4.16592375E-161.50643630E-16-2.15201847E-143.01019642E-142.96651447E-14-1.36648082E-13
1.50643630E-163.47166036E-15-5.38108933E-16-2.02483084E-14-8.05590709E-139.44363836E-13
-2.15201847E-14-5.38108933E-165.13417728E-11-2.70064934E-112.69796995E-11-7.72062223E-13
3.01019642E-14-2.02483084E-14-2.70064934E-112.23735133E-10-2.00338782E-10-1.37126348E-11
2.96651447E-14-8.05590709E-132.69796995E-11-2.00338782E-101.10008066E-09-9.09757945E-10
-1.36648082E-139.44363836E-13-7.72062223E-13-1.37126348E-11-9.09757945E-109.62474014E-10