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AstDyS ∴ Objects ∴ Gaspra ∴ Orbital info ∴ Epoch epochXXX
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(951) Gaspra  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 951.eq0)
Keplerian elements at epoch
56903.4 MJD
Value 1-σ variation Units
a 2.20979 3.404e-09 au
e 0.173462 2.677e-08
i 4.103 2.756e-06 deg
Ω 253.169 4.071e-05 deg
ω 129.501 4.142e-05 deg
M 264.236 7.764e-06 deg
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8265 au
Aphelion 2.5931 au
Asc. node-Earth separation 1.39432 au
Desc. node-Earth separation 0.94561 au
Earth MOID 0.83292 au
Orbital period 1199.85 days
Date of orbit computation  feb 22 01:50
Correlation matrix
1.00000000-0.214069910.019668380.001809470.01526150-0.11563121
-0.214069911.00000000-0.00665628-0.00442401-0.008199600.05352772
0.01966838-0.006656281.00000000-0.091793050.09041536-0.00459418
0.00180947-0.00442401-0.091793051.00000000-0.98007534-0.00117552
0.01526150-0.008199600.09041536-0.980075341.00000000-0.19091583
-0.115631210.05352772-0.00459418-0.00117552-0.190915831.00000000
Covariance matrix
1.15882978E-17-1.95075119E-171.84495542E-162.50763876E-162.15199911E-15-3.05593827E-15
-1.95075119E-177.16593478E-16-4.90993349E-16-4.82121636E-15-9.09209616E-151.11243542E-14
1.84495542E-16-4.90993349E-167.59302698E-12-1.02972555E-111.03201216E-11-9.82823543E-14
2.50763876E-16-4.82121636E-15-1.02972555E-111.65732782E-09-1.65271812E-09-3.71530487E-13
2.15199911E-15-9.09209616E-151.03201216E-11-1.65271812E-091.71581409E-09-6.13955251E-11
-3.05593827E-151.11243542E-14-9.82823543E-14-3.71530487E-13-6.13955251E-116.02725180E-11