AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2010AY31 ∴ Orbital info ∴ Epoch epochXXX

(336676) 2010AY31 ▹

ORBITAL INFORMATION

◲

(ASCII data file 336676.eq0)

Keplerian elements at epoch
58172.7 MJD
	Value	1-σ variation	Units
a	2.5938	1.643e-08	au
e	0.192193	4.962e-08
i	2.977	5.698e-06	deg
Ω	284.916	0.0001058	deg
ω	191.745	0.0001074	deg
M	349.74	1.767e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0953	au
Aphelion	3.0923	au
Asc. node-Earth separation	2.06088	au
Desc. node-Earth separation	1.11877	au
Earth MOID	1.11139	au
Orbital period	1525.82	days
Date of orbit computation	apr 23 21:01

Correlation matrix
1.00000000	-0.39938407	0.00639710	0.01315595	0.07893564	-0.52933928
-0.39938407	1.00000000	0.00009152	-0.00143429	-0.06216487	0.38716283
0.00639710	0.00009152	1.00000000	-0.26665292	0.26273888	-0.00454553
0.01315595	-0.00143429	-0.26665292	1.00000000	-0.98286108	-0.00716584
0.07893564	-0.06216487	0.26273888	-0.98286108	1.00000000	-0.17345152
-0.52933928	0.38716283	-0.00454553	-0.00716584	-0.17345152	1.00000000

Covariance matrix
2.69805474E-16	-3.25484819E-16	5.98727432E-16	2.28688611E-14	1.39244660E-13	-1.53651852E-13
-3.25484819E-16	2.46166665E-15	2.58745674E-17	-7.53095023E-15	-3.31237637E-13	3.39458415E-13
5.98727432E-16	2.58745674E-17	3.24669159E-11	-1.60791809E-10	1.60777365E-10	-4.57702231E-13
2.28688611E-14	-7.53095023E-15	-1.60791809E-10	1.11993832E-08	-1.11704129E-08	-1.34011679E-11
1.39244660E-13	-3.31237637E-13	1.60777365E-10	-1.11704129E-08	1.15334723E-08	-3.29182275E-10
-1.53651852E-13	3.39458415E-13	-4.57702231E-13	-1.34011679E-11	-3.29182275E-10	3.12288940E-10