AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CN91 ∴ Orbital info ∴ Epoch epochXXX

(509573) 2008CN91 ▹

ORBITAL INFORMATION

◲

(ASCII data file 509573.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28711	1.797e-08	au
e	0.11785	6.003e-08
i	2.82	8.579e-06	deg
Ω	152.626	0.0001436	deg
ω	317.091	0.0001519	deg
M	270.657	5.01e-05	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0176	au
Aphelion	2.5566	au
Asc. node-Earth separation	1.08732	au
Desc. node-Earth separation	1.45829	au
Earth MOID	1.03578	au
Orbital period	1263.36	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	-0.06332436	-0.00016627	-0.00566179	0.14753117	-0.55702522
-0.06332436	1.00000000	-0.01118359	-0.01184761	0.02997215	-0.07387402
-0.00016627	-0.01118359	1.00000000	0.25135577	-0.23877712	0.00480430
-0.00566179	-0.01184761	0.25135577	1.00000000	-0.94496372	0.00069857
0.14753117	0.02997215	-0.23877712	-0.94496372	1.00000000	-0.32248984
-0.55702522	-0.07387402	0.00480430	0.00069857	-0.32248984	1.00000000

Covariance matrix
3.23090140E-16	-6.83284373E-17	-2.56381192E-17	-1.46180827E-14	4.02725170E-13	-5.01644715E-13
-6.83284373E-17	3.60360893E-15	-5.75933730E-15	-1.02158464E-13	2.73243521E-13	-2.22187741E-13
-2.56381192E-17	-5.75933730E-15	7.35943907E-11	3.09731895E-10	-3.11084382E-10	2.06496263E-12
-1.46180827E-14	-1.02158464E-13	3.09731895E-10	2.06323846E-08	-2.06135592E-08	5.02739062E-12
4.02725170E-13	2.73243521E-13	-3.11084382E-10	-2.06135592E-08	2.30635563E-08	-2.45379742E-09
-5.01644715E-13	-2.22187741E-13	2.06496263E-12	5.02739062E-12	-2.45379742E-09	2.51026208E-09