AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AA138 ∴ Orbital info ∴ Epoch epochXXX

(422814) 2002AA138 ▹

ORBITAL INFORMATION

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(ASCII data file 422814.eq0)

Keplerian elements at epoch
58308.8 MJD
	Value	1-σ variation	Units
a	2.22353	1.542e-08	au
e	0.138743	5.994e-08
i	6.022	5.792e-06	deg
Ω	262.618	6.757e-05	deg
ω	203.168	7.375e-05	deg
M	352.305	2.664e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.915	au
Aphelion	2.532	au
Asc. node-Earth separation	1.48405	au
Desc. node-Earth separation	0.9483	au
Earth MOID	0.93198	au
Orbital period	1211.05	days
Date of orbit computation	apr 23 21:20

Correlation matrix
1.00000000	0.35932897	-0.00055471	-0.00609590	0.05766643	-0.13559469
0.35932897	1.00000000	-0.02163295	0.00345675	0.11807011	-0.30487016
-0.00055471	-0.02163295	1.00000000	0.12973752	-0.12649174	0.01603643
-0.00609590	0.00345675	0.12973752	1.00000000	-0.91468750	0.00964241
0.05766643	0.11807011	-0.12649174	-0.91468750	1.00000000	-0.40796286
-0.13559469	-0.30487016	0.01603643	0.00964241	-0.40796286	1.00000000

Covariance matrix
2.37625680E-16	3.32034048E-16	-4.95297227E-17	-6.34968995E-15	6.55550781E-14	-5.56794964E-14
3.32034048E-16	3.59324965E-15	-7.51118963E-15	1.40016591E-14	5.21939654E-13	-4.86815672E-13
-4.95297227E-17	-7.51118963E-15	3.35504796E-11	5.07788932E-11	-5.40316383E-11	2.47436007E-12
-6.34968995E-15	1.40016591E-14	5.07788932E-11	4.56600669E-09	-4.55803473E-09	1.73563971E-11
6.55550781E-14	5.21939654E-13	-5.40316383E-11	-4.55803473E-09	5.43842603E-09	-8.01425526E-10
-5.56794964E-14	-4.86815672E-13	2.47436007E-12	1.73563971E-11	-8.01425526E-10	7.09597157E-10