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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TD208 ∴ Orbital info ∴ Epoch epochXXX
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(550814) 2012TD208  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 550814.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.31083 2.086e-08 au
e 0.087412 8.535e-08
i 5.58 9.104e-06 deg
Ω 345.974 8.256e-05 deg
ω 45.844 9.669e-05 deg
M 148.406 5.327e-05 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1088 au
Aphelion 2.5128 au
Asc. node-Earth separation 1.15432 au
Desc. node-Earth separation 1.45141 au
Earth MOID 1.11716 au
Orbital period 1283.07 days
Date of orbit computation  Jul 26 11:07
Correlation matrix
1.00000000-0.031645560.00322906-0.000148500.15007031-0.44530761
-0.031645561.00000000-0.011133870.03796598-0.017599330.01982716
0.00322906-0.011133871.000000000.12700934-0.09552711-0.02345551
-0.000148500.037965980.127009341.00000000-0.83943966-0.01265664
0.15007031-0.01759933-0.09552711-0.839439661.00000000-0.51978290
-0.445307610.01982716-0.02345551-0.01265664-0.519782901.00000000
Covariance matrix
4.35156926E-16-5.63425031E-176.13223619E-16-2.55766519E-163.02704359E-13-4.94812978E-13
-5.63425031E-177.28451684E-15-8.65100071E-152.67537154E-13-1.45243790E-139.01402700E-14
6.13223619E-16-8.65100071E-158.28781030E-119.54651017E-11-8.40906107E-11-1.13742506E-11
-2.55766519E-162.67537154E-139.54651017E-116.81676245E-09-6.70161571E-09-5.56628635E-11
3.02704359E-13-1.45243790E-13-8.40906107E-11-6.70161571E-099.34979119E-09-2.67720084E-09
-4.94812978E-139.01402700E-14-1.13742506E-11-5.56628635E-11-2.67720084E-092.83737032E-09