AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017AP22 ∴ Orbital info ∴ Epoch epochXXX

2017AP22 ▹

ORBITAL INFORMATION

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(ASCII data file 2017AP22.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75235	5.149e-08	au
e	0.098203	1.247e-07
i	13.561	1.362e-05	deg
Ω	273.52	4.047e-05	deg
ω	167.334	8.934e-05	deg
M	251.086	8.004e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4821	au
Aphelion	3.0226	au
Asc. node-Earth separation	1.99814	au
Desc. node-Earth separation	1.50466	au
Earth MOID	1.50018	au
Orbital period	1667.84	days
Date of orbit computation	apr 24 02:20

Correlation matrix
1.00000000	-0.05879674	0.02299196	0.01351788	0.36618392	-0.57511242
-0.05879674	1.00000000	-0.04672466	-0.02736064	0.40559225	-0.37905035
0.02299196	-0.04672466	1.00000000	0.25173882	-0.14321883	0.02713039
0.01351788	-0.02736064	0.25173882	1.00000000	-0.45908151	0.01812654
0.36618392	0.40559225	-0.14321883	-0.45908151	1.00000000	-0.87793467
-0.57511242	-0.37905035	0.02713039	0.01812654	-0.87793467	1.00000000

Covariance matrix
2.65131862E-15	-3.77432119E-16	1.61234141E-14	2.81686853E-14	1.68452059E-12	-2.37029224E-12
-3.77432119E-16	1.55420836E-14	-7.93324227E-14	-1.38041008E-13	4.51741888E-12	-3.78241963E-12
1.61234141E-14	-7.93324227E-14	1.85481230E-10	1.38748197E-10	-1.74259388E-10	2.95749675E-11
2.81686853E-14	-1.38041008E-13	1.38748197E-10	1.63777543E-09	-1.65982794E-09	5.87165157E-11
1.68452059E-12	4.51741888E-12	-1.74259388E-10	-1.65982794E-09	7.98164092E-09	-6.27807474E-09
-2.37029224E-12	-3.78241963E-12	2.95749675E-11	5.87165157E-11	-6.27807474E-09	6.40672930E-09