AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YH137 ∴ Orbital info ∴ Epoch epochXXX

(481877) 2008YH137 ▹

ORBITAL INFORMATION

◲

(ASCII data file 481877.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60743	1.987e-08	au
e	0.126095	6.228e-08
i	2.304	6.945e-06	deg
Ω	264.915	0.0002624	deg
ω	330.61	0.0002663	deg
M	108.514	4.458e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2786	au
Aphelion	2.9362	au
Asc. node-Earth separation	1.29628	au
Desc. node-Earth separation	1.89895	au
Earth MOID	1.26735	au
Orbital period	1537.86	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.05479509	0.00174593	-0.01519607	0.01888801	-0.19053194
0.05479509	1.00000000	0.00727904	-0.00556832	-0.03412477	0.25125055
0.00174593	0.00727904	1.00000000	0.27375115	-0.27002823	0.00016685
-0.01519607	-0.00556832	0.27375115	1.00000000	-0.98546327	0.00790217
0.01888801	-0.03412477	-0.27002823	-0.98546327	1.00000000	-0.17378448
-0.19053194	0.25125055	0.00016685	0.00790217	-0.17378448	1.00000000

Covariance matrix
3.94756500E-16	6.78090529E-17	2.40917507E-16	-7.92101268E-14	9.99301595E-14	-1.68778747E-13
6.78090529E-17	3.87938395E-15	3.14870968E-15	-9.09892329E-14	-5.65974538E-13	6.97708062E-13
2.40917507E-16	3.14870968E-15	4.82341513E-11	4.98790248E-10	-4.99381217E-10	5.16652452E-14
-7.92101268E-14	-9.09892329E-14	4.98790248E-10	6.88286656E-08	-6.88447514E-08	9.24307854E-11
9.99301595E-14	-5.65974538E-13	-4.99381217E-10	-6.88447514E-08	7.09073797E-08	-2.06320337E-09
-1.68778747E-13	6.97708062E-13	5.16652452E-14	9.24307854E-11	-2.06320337E-09	1.98779072E-09