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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YT123 ∴ Orbital info ∴ Epoch epochXXX
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(57877) 2001YT123  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 57877.eq0)
Keplerian elements at epoch
58003.9 MJD
Value 1-σ variation Units
a 2.35458 7.321e-09 au
e 0.140578 3.441e-08
i 6.817 3.455e-06 deg
Ω 42.095 2.803e-05 deg
ω 272.129 3.053e-05 deg
M 241.212 1.272e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0236 au
Aphelion 2.6856 au
Asc. node-Earth separation 1.30468 au
Desc. node-Earth separation 1.31369 au
Earth MOID 1.02375 au
Orbital period 1319.68 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.020284740.000089560.00045444-0.045460200.10151953
0.020284741.00000000-0.00790014-0.003424710.09392849-0.30469188
0.00008956-0.007900141.00000000-0.194516240.175998780.00493273
0.00045444-0.00342471-0.194516241.00000000-0.91023136-0.00107799
-0.045460200.093928490.17599878-0.910231361.00000000-0.40380285
0.10151953-0.304691880.00493273-0.00107799-0.403802851.00000000
Covariance matrix
5.35992613E-175.10954805E-182.26562714E-189.32594532E-17-1.01601415E-149.45109036E-15
5.10954805E-181.18376940E-15-9.39228857E-16-3.30291826E-159.86551731E-14-1.33305282E-13
2.26562714E-18-9.39228857E-161.19400510E-11-1.88407804E-111.85652890E-112.16742061E-13
9.32594532E-17-3.30291826E-15-1.88407804E-117.85741807E-10-7.78898191E-10-3.84242707E-13
-1.01601415E-149.86551731E-141.85652890E-11-7.78898191E-109.31918527E-10-1.56751343E-10
9.45109036E-15-1.33305282E-132.16742061E-13-3.84242707E-13-1.56751343E-101.61698446E-10