AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DA90 ∴ Orbital info ∴ Epoch epochXXX

(463228) 2012DA90 ▹

ORBITAL INFORMATION

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(ASCII data file 463228.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39972	2.076e-08	au
e	0.083676	5.692e-08
i	11.119	6.159e-06	deg
Ω	156.275	2.94e-05	deg
ω	1.954	4.789e-05	deg
M	85.369	4.173e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1989	au
Aphelion	2.6005	au
Asc. node-Earth separation	1.20945	au
Desc. node-Earth separation	1.59101	au
Earth MOID	1.20859	au
Orbital period	1357.81	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	0.08700809	-0.00728579	0.00176123	0.33648149	-0.56221225
0.08700809	1.00000000	-0.01302660	0.00202304	0.18726591	-0.25553165
-0.00728579	-0.01302660	1.00000000	0.22293716	-0.15435573	0.02448008
0.00176123	0.00202304	0.22293716	1.00000000	-0.59501399	-0.00890089
0.33648149	0.18726591	-0.15435573	-0.59501399	1.00000000	-0.78302766
-0.56221225	-0.25553165	0.02448008	-0.00890089	-0.78302766	1.00000000

Covariance matrix
4.30794036E-16	1.02785218E-16	-9.31300118E-16	1.07473290E-15	3.34484966E-13	-4.86955889E-13
1.02785218E-16	3.23945824E-15	-4.56609924E-15	3.38525090E-15	5.10476213E-13	-6.06925481E-13
-9.31300118E-16	-4.56609924E-15	3.79276540E-11	4.03655838E-11	-4.55282885E-11	6.29137214E-12
1.07473290E-15	3.38525090E-15	4.03655838E-11	8.64373783E-10	-8.37835100E-10	-1.09204069E-11
3.34484966E-13	5.10476213E-13	-4.55282885E-11	-8.37835100E-10	2.29382967E-09	-1.56499215E-09
-4.86955889E-13	-6.06925481E-13	6.29137214E-12	-1.09204069E-11	-1.56499215E-09	1.74144175E-09