AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002TD253 ∴ Orbital info ∴ Epoch epochXXX

(218208) 2002TD253 ▹

ORBITAL INFORMATION

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(ASCII data file 218208.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36818	1.057e-08	au
e	0.199959	6.734e-08
i	0.486	5.392e-06	deg
Ω	214.811	0.0006343	deg
ω	138.039	0.0006346	deg
M	344.43	1.054e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8946	au
Aphelion	2.8417	au
Asc. node-Earth separation	1.66214	au
Desc. node-Earth separation	0.98778	au
Earth MOID	0.88926	au
Orbital period	1331.13	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	-0.45313798	0.00463027	0.00040732	-0.00499362	-0.17281384
-0.45313798	1.00000000	-0.01461341	0.01477873	-0.01450243	0.18007017
0.00463027	-0.01461341	1.00000000	-0.54135107	0.54120115	-0.00910962
0.00040732	0.01477873	-0.54135107	1.00000000	-0.99975134	0.01029134
-0.00499362	-0.01450243	0.54120115	-0.99975134	1.00000000	-0.03034852
-0.17281384	0.18007017	-0.00910962	0.01029134	-0.03034852	1.00000000

Covariance matrix
1.11674461E-16	-3.22445649E-16	2.63846268E-16	2.73051856E-15	-3.34908314E-14	-1.92503378E-14
-3.22445649E-16	4.53417463E-15	-5.30600850E-15	6.31269663E-13	-6.19760157E-13	1.27812638E-13
2.63846268E-16	-5.30600850E-15	2.90759910E-11	-1.85171829E-09	1.85208046E-09	-5.17786126E-13
2.73051856E-15	6.31269663E-13	-1.85171829E-09	4.02399380E-07	-4.02489469E-07	6.88150687E-11
-3.34908314E-14	-6.19760157E-13	1.85208046E-09	-4.02489469E-07	4.02779863E-07	-2.03027250E-10
-1.92503378E-14	1.27812638E-13	-5.17786126E-13	6.88150687E-11	-2.03027250E-10	1.11113235E-10