AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008FR137 ∴ Orbital info ∴ Epoch epochXXX

(309705) 2008FR137 ▹

ORBITAL INFORMATION

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(ASCII data file 309705.eq0)

Keplerian elements at epoch
58002.2 MJD
	Value	1-σ variation	Units
a	2.96069	2.275e-08	au
e	0.102033	5.645e-08
i	10.836	6.713e-06	deg
Ω	37.469	3.803e-05	deg
ω	22.454	5.475e-05	deg
M	67.952	3.822e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6586	au
Aphelion	3.2628	au
Asc. node-Earth separation	1.68495	au
Desc. node-Earth separation	2.22963	au
Earth MOID	1.67376	au
Orbital period	1860.75	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	-0.04966566	0.01588113	-0.02126474	0.01792155	-0.00661827
-0.04966566	1.00000000	0.00252451	0.03594112	-0.07177758	0.06284117
0.01588113	0.00252451	1.00000000	-0.16667147	0.14915010	-0.04874443
-0.02126474	0.03594112	-0.16667147	1.00000000	-0.68182885	0.00549020
0.01792155	-0.07177758	0.14915010	-0.68182885	1.00000000	-0.72946658
-0.00661827	0.06284117	-0.04874443	0.00549020	-0.72946658	1.00000000

Covariance matrix
5.17398831E-16	-6.37707865E-17	2.42509976E-15	-1.83954652E-14	2.23184004E-14	-5.75372947E-15
-6.37707865E-17	3.18643918E-15	9.56678765E-16	7.71582583E-14	-2.21828091E-13	1.35578086E-13
2.42509976E-15	9.56678765E-16	4.50683037E-11	-4.25534627E-11	5.48193705E-11	-1.25069961E-11
-1.83954652E-14	7.71582583E-14	-4.25534627E-11	1.44635892E-09	-1.41967294E-09	7.98028681E-12
2.23184004E-14	-2.21828091E-13	5.48193705E-11	-1.41967294E-09	2.99743510E-09	-1.52641539E-09
-5.75372947E-15	1.35578086E-13	-1.25069961E-11	7.98028681E-12	-1.52641539E-09	1.46078024E-09