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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TJ89 ∴ Orbital info ∴ Epoch epochXXX
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(121380) 1999TJ89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 121380.eq0)
Keplerian elements at epoch
57380.4 MJD
Value 1-σ variation Units
a 2.62679 1.323e-08 au
e 0.203103 4.856e-08
i 1.545 5.168e-06 deg
Ω 10.068 0.0001571 deg
ω 312.632 0.0001574 deg
M 320.286 1.051e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0933 au
Aphelion 3.1603 au
Asc. node-Earth separation 1.21378 au
Desc. node-Earth separation 1.92267 au
Earth MOID 1.08214 au
Orbital period 1555.02 days
Date of orbit computation  apr 23 20:14
Correlation matrix
1.00000000-0.32103419-0.012032500.00868104-0.030801670.32300407
-0.321034191.00000000-0.00064990-0.003429930.02148674-0.25326764
-0.01203250-0.000649901.00000000-0.215439380.21524504-0.00324756
0.00868104-0.00342993-0.215439381.00000000-0.99708397-0.00210271
-0.030801670.021486740.21524504-0.997083971.00000000-0.07111092
0.32300407-0.25326764-0.00324756-0.00210271-0.071110921.00000000
Covariance matrix
1.75143296E-16-2.06329968E-16-8.22915162E-161.80487226E-14-6.41590871E-144.49081208E-14
-2.06329968E-162.35846007E-15-1.63104046E-16-2.61684590E-141.64237342E-13-1.29215344E-13
-8.22915162E-16-1.63104046E-162.67057353E-11-1.74906346E-101.75074378E-10-1.76310905E-13
1.80487226E-14-2.61684590E-14-1.74906346E-102.46806392E-08-2.46545515E-08-3.47039190E-12
-6.41590871E-141.64237342E-131.75074378E-10-2.46545515E-082.47727566E-08-1.17582744E-10
4.49081208E-14-1.29215344E-13-1.76310905E-13-3.47039190E-12-1.17582744E-101.10367258E-10