AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017AF7 ∴ Orbital info ∴ Epoch epochXXX

(494530) 2017AF7 ▹

ORBITAL INFORMATION

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(ASCII data file 494530.eq0)

Keplerian elements at epoch
58525.6 MJD
	Value	1-σ variation	Units
a	2.6789	4.329e-08	au
e	0.060532	7.183e-08
i	21.562	8.338e-06	deg
Ω	333.662	1.724e-05	deg
ω	101.229	0.0001119	deg
M	224.583	0.0001045	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5167	au
Aphelion	2.8411	au
Asc. node-Earth separation	1.69002	au
Desc. node-Earth separation	1.64882	au
Earth MOID	1.60863	au
Orbital period	1601.52	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.50579218	0.08997816	0.01994521	-0.59937387	0.60758371
-0.50579218	1.00000000	-0.10382907	-0.04189902	0.52874089	-0.54091694
0.08997816	-0.10382907	1.00000000	-0.32405318	-0.05843658	0.10732736
0.01994521	-0.04189902	-0.32405318	1.00000000	-0.16507715	0.02357349
-0.59937387	0.52874089	-0.05843658	-0.16507715	1.00000000	-0.98887862
0.60758371	-0.54091694	0.10732736	0.02357349	-0.98887862	1.00000000

Covariance matrix
1.87430349E-15	-1.57292011E-15	3.24795588E-14	1.48861985E-14	-2.90295045E-12	2.74892566E-12
-1.57292011E-15	5.15975632E-15	-6.21851413E-14	-5.18852167E-14	4.24892783E-12	-4.06052409E-12
3.24795588E-14	-6.21851413E-14	6.95194212E-11	-4.65794697E-11	-5.45079325E-11	9.35191256E-11
1.48861985E-14	-5.18852167E-14	-4.65794697E-11	2.97201060E-10	-3.18371375E-10	4.24703549E-11
-2.90295045E-12	4.24892783E-12	-5.45079325E-11	-3.18371375E-10	1.25153709E-08	-1.15611694E-08
2.74892566E-12	-4.06052409E-12	9.35191256E-11	4.24703549E-11	-1.15611694E-08	1.09212872E-08