AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DA20 ∴ Orbital info ∴ Epoch epochXXX

(407960) 2012DA20 ▹

ORBITAL INFORMATION

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(ASCII data file 407960.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19357	3.905e-08	au
e	0.091798	7.895e-08
i	16.956	8.759e-06	deg
Ω	2.532	2.047e-05	deg
ω	130.24	4.864e-05	deg
M	67.344	4.136e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9004	au
Aphelion	3.4867	au
Asc. node-Earth separation	2.36415	au
Desc. node-Earth separation	1.99275	au
Earth MOID	1.94136	au
Orbital period	2084.55	days
Date of orbit computation	Jun 5 02:04

Correlation matrix
1.00000000	-0.29598375	0.05814400	0.01833919	-0.19529577	0.03646819
-0.29598375	1.00000000	-0.02496512	0.00018735	0.44192987	-0.39896764
0.05814400	-0.02496512	1.00000000	-0.06940322	0.01324103	0.00981173
0.01833919	0.00018735	-0.06940322	1.00000000	-0.41297471	0.01597180
-0.19529577	0.44192987	0.01324103	-0.41297471	1.00000000	-0.89631923
0.03646819	-0.39896764	0.00981173	0.01597180	-0.89631923	1.00000000

Covariance matrix
1.52488936E-15	-9.12503251E-16	1.98885444E-14	1.46593138E-14	-3.70973399E-13	5.88986400E-14
-9.12503251E-16	6.23296612E-15	-1.72647350E-14	3.02773176E-16	1.69719408E-12	-1.30273763E-12
1.98885444E-14	-1.72647350E-14	7.67286951E-11	-1.24443662E-11	5.64197687E-12	3.55464656E-12
1.46593138E-14	3.02773176E-16	-1.24443662E-11	4.19014035E-10	-4.11214590E-10	1.35219688E-11
-3.70973399E-13	1.69719408E-12	5.64197687E-12	-4.11214590E-10	2.36625498E-09	-1.80328921E-09
5.88986400E-14	-1.30273763E-12	3.55464656E-12	1.35219688E-11	-1.80328921E-09	1.71058163E-09