AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SS290 ∴ Orbital info ∴ Epoch epochXXX

(499186) 2009SS290 ▹

ORBITAL INFORMATION

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(ASCII data file 499186.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59734	4.035e-08	au
e	0.166403	8.061e-08
i	4.73	1.072e-05	deg
Ω	132.471	8.454e-05	deg
ω	262.585	0.000102	deg
M	157.892	6.524e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1651	au
Aphelion	3.0295	au
Asc. node-Earth separation	1.59563	au
Desc. node-Earth separation	1.45834	au
Earth MOID	1.17796	au
Orbital period	1528.95	days
Date of orbit computation	Jun 5 02:24

Correlation matrix
1.00000000	-0.57679881	0.04314382	-0.00445627	0.45534238	-0.88683478
-0.57679881	1.00000000	-0.02501715	0.00232312	-0.30241620	0.59232449
0.04314382	-0.02501715	1.00000000	0.14970889	-0.10912147	-0.02989443
-0.00445627	0.00232312	0.14970889	1.00000000	-0.82995586	0.00625752
0.45534238	-0.30241620	-0.10912147	-0.82995586	1.00000000	-0.55422582
-0.88683478	0.59232449	-0.02989443	0.00625752	-0.55422582	1.00000000

Covariance matrix
1.62847590E-15	-1.87632473E-15	1.86683687E-14	-1.52027745E-14	1.87421391E-12	-2.33475743E-12
-1.87632473E-15	6.49809352E-15	-2.16235942E-14	1.58316235E-14	-2.48649987E-12	3.11502151E-12
1.86683687E-14	-2.16235942E-14	1.14972553E-10	1.35708059E-10	-1.19343210E-10	-2.09120089E-11
-1.52027745E-14	1.58316235E-14	1.35708059E-10	7.14696956E-09	-7.15659396E-09	3.45121066E-11
1.87421391E-12	-2.48649987E-12	-1.19343210E-10	-7.15659396E-09	1.04035326E-08	-3.68795445E-09
-2.33475743E-12	3.11502151E-12	-2.09120089E-11	3.45121066E-11	-3.68795445E-09	4.25614839E-09