NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TC25 ∴ Orbital info ∴ Epoch 50733 MJD
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1997TC25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1997TC25.eq0)
Keplerian elements
(Epoch 50733.8 MJD)
Value 1-σ variation Units
a 2.59231 0.01919 au
e 0.623618 0.002826
i 0.251 0.0008151 deg
Ω 17.908 0.005199 deg
ω 321.524 0.02118 deg
M 8.087 0.09166 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9757 au
Aphelion distance 4.2089 au
Asc. node-Earth separation 0.0663 au
Desc. node-Earth separation 2.09475 au
Earth MOID 0.00125 au
Orbital period 1524.51 days
Date of orbit computation   feb 26 10:21

Covariance matrix
3.68316199E-045.42428088E-051.56373422E-059.87216983E-05-4.06143490E-04-1.75910727E-03
5.42428088E-057.98846859E-062.30294706E-061.45389550E-05-5.98138277E-05-2.59067920E-04
1.56373422E-052.30294706E-066.64355412E-074.18104970E-06-1.72321015E-05-7.46853314E-05
9.87216983E-051.45389550E-054.18104970E-062.70268850E-05-1.09412946E-04-4.71504828E-04
-4.06143490E-04-5.98138277E-05-1.72321015E-05-1.09412946E-044.48464552E-041.93976431E-03
-1.75910727E-03-2.59067920E-04-7.46853314E-05-4.71504828E-041.93976431E-038.40163714E-03

Correlation matrix
1.000000000.999999990.999659940.98947360-0.99932103-0.99999989
0.999999991.000000000.999659160.98947182-0.99932274-0.99999980
0.999659940.999659161.000000000.98670447-0.99832959-0.99966184
0.989473600.989471820.986704471.00000000-0.99381754-0.98947810
-0.99932103-0.99932274-0.99832959-0.993817541.000000000.99931624
-0.99999989-0.99999980-0.99966184-0.989478100.999316241.00000000