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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TT305 ∴ Orbital info ∴ Epoch epochXXX
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(102515) 1999TT305  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 102515.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30582 9.05e-09 au
e 0.243504 5.249e-08
i 4.036 4.527e-06 deg
Ω 344.594 6.697e-05 deg
ω 325.655 6.989e-05 deg
M 57.378 2.55e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7443 au
Aphelion 2.8673 au
Asc. node-Earth separation 0.79883 au
Desc. node-Earth separation 1.72319 au
Earth MOID 0.73168 au
Orbital period 1278.9 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.000000000.02606335-0.005052700.00323764-0.00839283-0.17219749
0.026063351.00000000-0.02659053-0.014792420.20585547-0.70898648
-0.00505270-0.026590531.000000000.39839029-0.389081260.02829734
0.00323764-0.014792420.398390291.00000000-0.95439575-0.00012841
-0.008392830.20585547-0.38908126-0.954395751.00000000-0.28840829
-0.17219749-0.708986480.02829734-0.00012841-0.288408291.00000000
Covariance matrix
8.19060199E-171.23804954E-17-2.07016284E-161.96240109E-15-5.30889829E-15-3.97460934E-14
1.23804954E-172.75486140E-15-6.31829281E-15-5.19984126E-147.55180006E-13-9.49068500E-13
-2.07016284E-16-6.31829281E-152.04948978E-111.20790462E-10-1.23112283E-103.26721867E-12
1.96240109E-15-5.19984126E-141.20790462E-104.48540879E-09-4.46753234E-09-2.19332405E-13
-5.30889829E-157.55180006E-13-1.23112283E-10-4.46753234E-094.88513290E-09-5.14109543E-10
-3.97460934E-14-9.49068500E-133.26721867E-12-2.19332405E-13-5.14109543E-106.50458298E-10