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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TT87 ∴ Orbital info ∴ Epoch epochXXX
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(397520) 2007TT87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 397520.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60406 2.458e-08 au
e 0.029663 9.75e-08
i 22.783 1.101e-05 deg
Ω 42.999 1.66e-05 deg
ω 39.54 0.0001706 deg
M 285.942 0.00017 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5268 au
Aphelion 2.6813 au
Asc. node-Earth separation 1.55293 au
Desc. node-Earth separation 1.65443 au
Earth MOID 1.55094 au
Orbital period 1534.88 days
Date of orbit computation  Jun 5 02:02
Correlation matrix
1.000000000.502636870.00679775-0.036677460.10283296-0.16658478
0.502636871.00000000-0.00046338-0.01761412-0.426318890.38026723
0.00679775-0.000463381.00000000-0.217134980.002708970.01671207
-0.03667746-0.01761412-0.217134981.00000000-0.06298302-0.02331463
0.10283296-0.426318890.00270897-0.062983021.00000000-0.99335866
-0.166584780.380267230.01671207-0.02331463-0.993358661.00000000
Covariance matrix
6.04410319E-161.20483706E-151.83941043E-15-1.49711731E-144.31235743E-13-6.96424055E-13
1.20483706E-159.50639988E-15-4.97273461E-16-2.85140970E-14-7.09021012E-126.30477309E-12
1.83941043E-15-4.97273461E-161.21141965E-10-3.96796444E-115.08589908E-123.12788025E-11
-1.49711731E-14-2.85140970E-14-3.96796444E-112.75664815E-10-1.78373639E-10-6.58251376E-11
4.31235743E-13-7.09021012E-125.08589908E-12-1.78373639E-102.90959800E-08-2.88134387E-08
-6.96424055E-136.30477309E-123.12788025E-11-6.58251376E-11-2.88134387E-082.89164540E-08