AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DY22 ∴ Orbital info ∴ Epoch epochXXX

2012DY22 ▹

ORBITAL INFORMATION

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(ASCII data file 2012DY22.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.07055	2.829e-08	au
e	0.253769	1.353e-07
i	5.321	1.803e-05	deg
Ω	190.475	0.0001038	deg
ω	26.694	0.0001173	deg
M	55.887	3.489e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2913	au
Aphelion	3.8498	au
Asc. node-Earth separation	1.34285	au
Desc. node-Earth separation	2.71544	au
Earth MOID	1.28607	au
Orbital period	1965.28	days
Date of orbit computation	apr 24 01:46

Correlation matrix
1.00000000	0.01043855	-0.00738446	0.00759867	-0.10052346	0.05508443
0.01043855	1.00000000	0.00013636	0.00967152	-0.00415495	0.08795657
-0.00738446	0.00013636	1.00000000	-0.07622018	0.06774892	0.00041206
0.00759867	0.00967152	-0.07622018	1.00000000	-0.87975209	-0.00737640
-0.10052346	-0.00415495	0.06774892	-0.87975209	1.00000000	-0.45551451
0.05508443	0.08795657	0.00041206	-0.00737640	-0.45551451	1.00000000

Covariance matrix
8.00272125E-16	3.99435314E-17	-3.76660079E-15	2.23158194E-14	-3.33515307E-13	5.43673556E-14
3.99435314E-17	1.82967794E-14	3.32573800E-16	1.35812161E-13	-6.59147265E-14	4.15093629E-13
-3.76660079E-15	3.32573800E-16	3.25105361E-10	-1.42671921E-10	1.43266264E-10	2.59218017E-13
2.23158194E-14	1.35812161E-13	-1.42671921E-10	1.07773751E-08	-1.07114015E-08	-2.67172374E-11
-3.33515307E-13	-6.59147265E-14	1.43266264E-10	-1.07114015E-08	1.37549490E-08	-1.86389818E-09
5.43673556E-14	4.15093629E-13	2.59218017E-13	-2.67172374E-11	-1.86389818E-09	1.21725327E-09