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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YU154 ∴ Orbital info ∴ Epoch epochXXX
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(267395) 2001YU154  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 267395.eq0)
Keplerian elements at epoch
58104.5 MJD
Value 1-σ variation Units
a 2.63489 1.276e-08 au
e 0.205766 5.243e-08
i 15.063 6.959e-06 deg
Ω 75.09 2.033e-05 deg
ω 36.846 2.812e-05 deg
M 260.196 1.788e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0927 au
Aphelion 3.1771 au
Asc. node-Earth separation 1.1814 au
Desc. node-Earth separation 2.00429 au
Earth MOID 1.12732 au
Orbital period 1562.22 days
Date of orbit computation  apr 23 20:46
Correlation matrix
1.00000000-0.433871670.04836071-0.017416710.35729327-0.51277597
-0.433871671.00000000-0.032299140.00093031-0.298809310.43342381
0.04836071-0.032299141.00000000-0.268867510.20578893-0.02323245
-0.017416710.00093031-0.268867511.00000000-0.68346655-0.01383781
0.35729327-0.298809310.20578893-0.683466551.00000000-0.70440291
-0.512775970.43342381-0.02323245-0.01383781-0.704402911.00000000
Covariance matrix
1.62768495E-16-2.90220971E-164.29378196E-15-4.51758349E-151.28188305E-13-1.16939986E-13
-2.90220971E-162.74893612E-15-1.17851582E-149.91668982E-16-4.40569916E-134.06205024E-13
4.29378196E-15-1.17851582E-144.84311026E-11-3.80413025E-114.02737972E-11-2.89006345E-12
-4.51758349E-159.91668982E-16-3.80413025E-114.13342191E-10-3.90760379E-10-5.02889272E-12
1.28188305E-13-4.40569916E-134.02737972E-11-3.90760379E-107.90818429E-10-3.54086795E-10
-1.16939986E-134.06205024E-13-2.89006345E-12-5.02889272E-12-3.54086795E-103.19521731E-10