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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YL57 ∴ Orbital info ∴ Epoch epochXXX
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(94915) 2001YL57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 94915.eq0)
Keplerian elements at epoch
57615.9 MJD
Value 1-σ variation Units
a 2.29832 1.066e-08 au
e 0.088417 5.305e-08
i 7.427 4.792e-06 deg
Ω 62.148 4.342e-05 deg
ω 333.927 5.18e-05 deg
M 116.543 2.902e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0951 au
Aphelion 2.5015 au
Asc. node-Earth separation 1.12643 au
Desc. node-Earth separation 1.46505 au
Earth MOID 1.10566 au
Orbital period 1272.66 days
Date of orbit computation  apr 23 20:07
Correlation matrix
1.000000000.18293078-0.00878030-0.00580548-0.099241170.17917844
0.182930781.000000000.01044718-0.01142166-0.212593670.37500956
-0.008780300.010447181.00000000-0.325402140.265859570.01037990
-0.00580548-0.01142166-0.325402141.00000000-0.82632772-0.00724731
-0.09924117-0.212593670.26585957-0.826327721.00000000-0.55275567
0.179178440.375009560.01037990-0.00724731-0.552755671.00000000
Covariance matrix
1.13627004E-161.03449917E-16-4.48528472E-16-2.68672670E-15-5.47979813E-145.54259552E-14
1.03449917E-162.81452521E-152.65608366E-15-2.63073105E-14-5.84231283E-135.77339903E-13
-4.48528472E-162.65608366E-152.29657061E-11-6.77025379E-116.59969891E-111.44351019E-12
-2.68672670E-15-2.63073105E-14-6.77025379E-111.88490427E-09-1.85835588E-09-9.13078675E-12
-5.47979813E-14-5.84231283E-136.59969891E-11-1.85835588E-092.68326666E-09-8.30905806E-10
5.54259552E-145.77339903E-131.44351019E-12-9.13078675E-12-8.30905806E-108.42118748E-10