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AstDyS ∴ Objects ∴ 1998FO ∴ Orbital info ∴ Epoch epochXXX
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(31269) 1998FO  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 31269.eq0)
Keplerian elements at epoch
57602.5 MJD
Value 1-σ variation Units
a 2.7219 9.094e-09 au
e 0.135851 3.291e-08
i 8.108 3.732e-06 deg
Ω 17.388 2.522e-05 deg
ω 100.729 3.04e-05 deg
M 83.465 1.522e-05 deg
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3521 au
Aphelion 3.0917 au
Asc. node-Earth separation 1.74208 au
Desc. node-Earth separation 1.60343 au
Earth MOID 1.38258 au
Orbital period 1640.24 days
Date of orbit computation  apr 23 19:52
Correlation matrix
1.00000000-0.227590250.018918230.01185845-0.097263370.14991203
-0.227590251.00000000-0.02184654-0.005865770.05920711-0.10697557
0.01891823-0.021846541.00000000-0.090959980.071380890.00652253
0.01185845-0.00586577-0.090959981.00000000-0.81820636-0.00077568
-0.097263370.059207110.07138089-0.818206361.00000000-0.56745168
0.14991203-0.106975570.00652253-0.00077568-0.567451681.00000000
Covariance matrix
8.27052122E-17-6.81163633E-176.42017509E-162.71979227E-15-2.68886036E-142.07442785E-14
-6.81163633E-171.08308540E-15-2.68295884E-15-4.86852652E-155.92321822E-14-5.35687330E-14
6.42017509E-16-2.68295884E-151.39251489E-11-8.56035143E-128.09719084E-123.70349017E-13
2.71979227E-15-4.86852652E-15-8.56035143E-126.36037382E-10-6.27273097E-10-2.97659877E-13
-2.68886036E-145.92321822E-148.09719084E-12-6.27273097E-109.24070232E-10-2.62468262E-10
2.07442785E-14-5.35687330E-143.70349017E-13-2.97659877E-13-2.62468262E-102.31521243E-10