AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JG22 ∴ Orbital info ∴ Epoch epochXXX

(74540) 1999JG22 ▹

ORBITAL INFORMATION

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(ASCII data file 74540.eq0)

Keplerian elements at epoch
57020.7 MJD
	Value	1-σ variation	Units
a	2.30147	7.159e-09	au
e	0.260055	3.133e-08
i	3.871	4.682e-06	deg
Ω	340.049	6.043e-05	deg
ω	322.697	6.111e-05	deg
M	120.438	1.041e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.703	au
Aphelion	2.9	au
Asc. node-Earth separation	0.7689	au
Desc. node-Earth separation	1.71538	au
Earth MOID	0.68949	au
Orbital period	1275.28	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	-0.19997321	0.00626147	-0.00978940	0.02017254	-0.08044268
-0.19997321	1.00000000	0.01233828	0.00584328	0.03572708	-0.21460283
0.00626147	0.01233828	1.00000000	0.31477205	-0.30454574	-0.03601267
-0.00978940	0.00584328	0.31477205	1.00000000	-0.98243079	-0.01885265
0.02017254	0.03572708	-0.30454574	-0.98243079	1.00000000	-0.16103982
-0.08044268	-0.21460283	-0.03601267	-0.01885265	-0.16103982	1.00000000

Covariance matrix
5.12558701E-17	-4.48503326E-17	2.09894623E-16	-4.23553220E-15	8.82557496E-15	-5.99557388E-15
-4.48503326E-17	9.81395586E-16	1.80979782E-15	1.10626432E-14	6.83959205E-14	-6.99890180E-14
2.09894623E-16	1.80979782E-15	2.19233297E-11	8.90695812E-11	-8.71397694E-11	-1.75541953E-12
-4.23553220E-15	1.10626432E-14	8.90695812E-11	3.65224576E-09	-3.62821138E-09	-1.18610927E-11
8.82557496E-15	6.83959205E-14	-8.71397694E-11	-3.62821138E-09	3.73440346E-09	-1.02451019E-10
-5.99557388E-15	-6.99890180E-14	-1.75541953E-12	-1.18610927E-11	-1.02451019E-10	1.08378915E-10