AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012PF9 ∴ Orbital info ∴ Epoch epochXXX

(650486) 2012PF9 ▹

ORBITAL INFORMATION

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(ASCII data file 650486.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23674	1.852e-08	au
e	0.184486	6.933e-08
i	6.144	6.754e-06	deg
Ω	200.712	7.964e-05	deg
ω	34.612	8.815e-05	deg
M	242.222	3.538e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8241	au
Aphelion	2.6494	au
Asc. node-Earth separation	0.87375	au
Desc. node-Earth separation	1.55073	au
Earth MOID	0.81706	au
Orbital period	1221.86	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	0.28105874	-0.02988575	-0.00141157	0.16807749	-0.61331997
0.28105874	1.00000000	-0.02581935	0.05031209	-0.15644297	0.06724387
-0.02988575	-0.02581935	1.00000000	-0.40545582	0.34594793	0.04929071
-0.00141157	0.05031209	-0.40545582	1.00000000	-0.90628459	0.01061429
0.16807749	-0.15644297	0.34594793	-0.90628459	1.00000000	-0.41321508
-0.61331997	0.06724387	0.04929071	0.01061429	-0.41321508	1.00000000

Covariance matrix
3.43090979E-16	3.60909850E-16	-3.73898821E-15	-2.08217182E-15	2.74448157E-13	-4.01919534E-13
3.60909850E-16	4.80611319E-15	-1.20900349E-14	2.77765790E-13	-9.56090845E-13	1.64929013E-13
-3.73898821E-15	-1.20900349E-14	4.56216094E-11	-2.18091250E-10	2.05988116E-10	1.17787107E-11
-2.08217182E-15	2.77765790E-13	-2.18091250E-10	6.34189150E-09	-6.36238756E-09	2.99052669E-11
2.74448157E-13	-9.56090845E-13	2.05988116E-10	-6.36238756E-09	7.77127444E-09	-1.28875286E-09
-4.01919534E-13	1.64929013E-13	1.17787107E-11	2.99052669E-11	-1.28875286E-09	1.25168405E-09