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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YN4 ∴ Orbital info ∴ Epoch epochXXX
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(156371) 2001YN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 156371.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67595 1.44e-08 au
e 0.234443 5.478e-08
i 30.448 7.206e-06 deg
Ω 18.958 8.17e-06 deg
ω 29.641 1.558e-05 deg
M 96.531 1.184e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0486 au
Aphelion 3.3033 au
Asc. node-Earth separation 1.10354 au
Desc. node-Earth separation 2.17453 au
Earth MOID 1.08329 au
Orbital period 1598.88 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.00000000-0.419756220.032587830.010926500.10044085-0.39334864
-0.419756221.00000000-0.04878668-0.02195707-0.431538980.57144393
0.03258783-0.048786681.00000000-0.130864100.06417970-0.01351727
0.01092650-0.02195707-0.130864101.00000000-0.42069938-0.02584566
0.10044085-0.431538980.06417970-0.420699381.00000000-0.83058687
-0.393348640.57144393-0.01351727-0.02584566-0.830586871.00000000
Covariance matrix
2.07444280E-16-3.31171108E-163.38219751E-151.28571818E-152.25451478E-14-6.70897411E-14
-3.31171108E-163.00060710E-15-1.92574465E-14-9.82636544E-15-3.68397420E-133.70685775E-13
3.38219751E-15-1.92574465E-145.19260976E-11-7.70419710E-127.20746448E-12-1.15347893E-12
1.28571818E-15-9.82636544E-15-7.70419710E-126.67464294E-11-5.35646014E-11-2.50051471E-12
2.25451478E-14-3.68397420E-137.20746448E-12-5.35646014E-112.42875643E-10-1.53286806E-10
-6.70897411E-143.70685775E-13-1.15347893E-12-2.50051471E-12-1.53286806E-101.40234690E-10