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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VB87 ∴ Orbital info ∴ Epoch epochXXX
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(57786) 2001VB87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 57786.eq0)
Keplerian elements at epoch
57982.7 MJD
Value 1-σ variation Units
a 2.54258 9.193e-09 au
e 0.196919 3.144e-08
i 12.939 4.392e-06 deg
Ω 179.148 1.792e-05 deg
ω 155.822 2.327e-05 deg
M 29.592 1.504e-05 deg
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0419 au
Aphelion 3.0433 au
Asc. node-Earth separation 1.98261 au
Desc. node-Earth separation 1.0678 au
Earth MOID 1.03946 au
Orbital period 1480.85 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.00000000-0.031732560.013702020.00647729-0.150119910.22146907
-0.031732561.00000000-0.005032700.008705650.34879162-0.57938728
0.01370202-0.005032701.000000000.57266967-0.443318930.01945189
0.006477290.008705650.572669671.00000000-0.75023231-0.00158001
-0.150119910.34879162-0.44331893-0.750232311.00000000-0.65036189
0.22146907-0.579387280.01945189-0.00158001-0.650361891.00000000
Covariance matrix
8.45175545E-17-9.17191734E-185.53284348E-161.06734630E-15-3.21084229E-143.06124982E-14
-9.17191734E-189.88469401E-16-6.94980486E-164.90592713E-152.55126085E-13-2.73881563E-13
5.53284348E-16-6.94980486E-161.92921424E-114.50850798E-11-4.53016181E-111.28458898E-12
1.06734630E-154.90592713E-154.50850798E-113.21274944E-10-3.12853779E-10-4.25804876E-13
-3.21084229E-142.55126085E-13-4.53016181E-11-3.12853779E-105.41270584E-10-2.27496397E-10
3.06124982E-14-2.73881563E-131.28458898E-12-4.25804876E-13-2.27496397E-102.26060376E-10