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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YA80 ∴ Orbital info ∴ Epoch epochXXX
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(200866) 2001YA80  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 200866.eq0)
Keplerian elements at epoch
57463.6 MJD
Value 1-σ variation Units
a 2.28417 7.466e-09 au
e 0.159809 4.243e-08
i 1.193 4.886e-06 deg
Ω 316.324 0.0001995 deg
ω 168.833 0.0002001 deg
M 27.844 1.512e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9191 au
Aphelion 2.6492 au
Asc. node-Earth separation 1.62621 au
Desc. node-Earth separation 0.93803 au
Earth MOID 0.93434 au
Orbital period 1260.93 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.000000000.189781180.00889895-0.001967950.02681819-0.32807790
0.189781181.000000000.002964910.002819440.02391936-0.33624255
0.008898950.002964911.000000000.21150216-0.21084832-0.00207338
-0.001967950.002819440.211502161.00000000-0.99641078-0.00106633
0.026818190.02391936-0.21084832-0.996410781.00000000-0.08199040
-0.32807790-0.33624255-0.00207338-0.00106633-0.081990401.00000000
Covariance matrix
5.57450905E-176.01234771E-173.24603921E-16-2.93060871E-154.00631264E-14-3.70302183E-14
6.01234771E-171.80042599E-156.14625050E-162.38611510E-142.03071633E-13-2.15683191E-13
3.24603921E-166.14625050E-162.38684051E-112.06094747E-10-2.06107547E-10-1.53132071E-13
-2.93060871E-152.38611510E-142.06094747E-103.97814694E-08-3.97640736E-08-3.21521163E-12
4.00631264E-142.03071633E-13-2.06107547E-10-3.97640736E-084.00335483E-08-2.47999636E-10
-3.70302183E-14-2.15683191E-13-1.53132071E-13-3.21521163E-12-2.47999636E-102.28534606E-10