NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997SE5 ∴ Orbital info ∴ Epoch 56470 MJD
Contact »
(85490) 1997SE5  ▹ 
ORBITAL INFORMATION
(ASCII data file 85490.eq0)
Keplerian elements
(Epoch 56470.4 MJD)
Value 1-σ variation Units
a 3.71641 3.475e-08 au
e 0.668394 3.603e-08
i 2.604 4.64e-06 deg
Ω 287.448 0.0001319 deg
ω 57.009 0.0001313 deg
M 68.514 1.211e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2324 au
Aphelion distance 6.2004 au
Asc. node-Earth separation 0.49042 au
Desc. node-Earth separation 2.25212 au
Earth MOID 0.22827 au
Orbital period 2616.88 days
Date of orbit computation   mar 18 13:56

Covariance matrix
1.20749978E-155.38086572E-171.97082115E-153.21877761E-13-3.13417623E-14-4.17514643E-13
5.38086572E-171.29795382E-15-4.74978374E-14-4.19576152E-134.30828537E-13-1.35368825E-14
1.97082115E-15-4.74978374E-142.15288687E-111.59049934E-10-1.61001319E-10-4.74231935E-13
3.21877761E-13-4.19576152E-131.59049934E-101.74038557E-08-1.72650066E-08-1.21183789E-10
-3.13417623E-144.30828537E-13-1.61001319E-10-1.72650066E-081.72327859E-081.42401466E-11
-4.17514643E-13-1.35368825E-14-4.74231935E-13-1.21183789E-101.42401466E-111.46543893E-10

Correlation matrix
1.000000000.042981250.012223430.07021416-0.00687072-0.99253155
0.042981251.00000000-0.28414081-0.088279210.09109554-0.03103882
0.01222343-0.284140811.000000000.25983650-0.26432673-0.00844299
0.07021416-0.088279210.259836501.00000000-0.99693367-0.07588185
-0.006870720.09109554-0.26432673-0.996933671.000000000.00896093
-0.99253155-0.03103882-0.00844299-0.075881850.008960931.00000000