AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012AF22 ∴ Orbital info ∴ Epoch epochXXX

(459050) 2012AF22 ▹

ORBITAL INFORMATION

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(ASCII data file 459050.eq0)

Keplerian elements at epoch
58695.2 MJD
	Value	1-σ variation	Units
a	2.55776	3.041e-08	au
e	0.140343	8.753e-08
i	12.76	1.011e-05	deg
Ω	55.696	3.588e-05	deg
ω	51.765	5.015e-05	deg
M	310.287	3.436e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1988	au
Aphelion	2.9167	au
Asc. node-Earth separation	1.31731	au
Desc. node-Earth separation	1.73401	au
Earth MOID	1.2371	au
Orbital period	1494.13	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	-0.00523366	0.02506190	-0.03518957	0.26783290	-0.37956047
-0.00523366	1.00000000	0.00603547	0.02703267	-0.19308710	0.19892542
0.02506190	0.00603547	1.00000000	0.08442277	-0.04154284	-0.02783362
-0.03518957	0.02703267	0.08442277	1.00000000	-0.72276818	0.04207472
0.26783290	-0.19308710	-0.04154284	-0.72276818	1.00000000	-0.70756604
-0.37956047	0.19892542	-0.02783362	0.04207472	-0.70756604	1.00000000

Covariance matrix
9.24980725E-16	-1.39317665E-17	7.70379657E-15	-3.84032175E-14	4.08520671E-13	-3.96676535E-13
-1.39317665E-17	7.66071067E-15	5.33912468E-15	8.49005924E-14	-8.47562167E-13	5.98293103E-13
7.70379657E-15	5.33912468E-15	1.02152459E-10	3.06176094E-11	-2.10573838E-11	-9.66681356E-12
-3.84032175E-14	8.49005924E-14	3.06176094E-11	1.28758089E-09	-1.30067878E-09	5.18797291E-11
4.08520671E-13	-8.47562167E-13	-2.10573838E-11	-1.30067878E-09	2.51517108E-09	-1.21938244E-09
-3.96676535E-13	5.98293103E-13	-9.66681356E-12	5.18797291E-11	-1.21938244E-09	1.18080552E-09