AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001FY77 ∴ Orbital info ∴ Epoch epochXXX

(82123) 2001FY77 ▹

ORBITAL INFORMATION

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(ASCII data file 82123.eq0)

Keplerian elements at epoch
57804.4 MJD
	Value	1-σ variation	Units
a	2.2257	6.249e-09	au
e	0.158071	3.197e-08
i	4.754	3.96e-06	deg
Ω	55.417	3.848e-05	deg
ω	277.014	4.084e-05	deg
M	169.912	1.449e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8739	au
Aphelion	2.5775	au
Asc. node-Earth separation	1.14027	au
Desc. node-Earth separation	1.20127	au
Earth MOID	0.86977	au
Orbital period	1212.83	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.10213552	0.01211392	-0.00942128	0.09993818	-0.28605631
0.10213552	1.00000000	-0.00666203	-0.00631136	0.08963079	-0.30266974
0.01211392	-0.00666203	1.00000000	-0.10742065	0.09790912	0.01227278
-0.00942128	-0.00631136	-0.10742065	1.00000000	-0.93980251	0.00539871
0.09993818	0.08963079	0.09790912	-0.93980251	1.00000000	-0.34022693
-0.28605631	-0.30266974	0.01227278	0.00539871	-0.34022693	1.00000000

Covariance matrix
3.90555417E-17	2.04075429E-17	2.99770036E-16	-2.26537230E-15	2.55043252E-14	-2.58981592E-14
2.04075429E-17	1.02222180E-15	-8.43415299E-16	-7.76397004E-15	1.17022903E-13	-1.40190184E-13
2.99770036E-16	-8.43415299E-16	1.56792088E-11	-1.63658338E-11	1.58316542E-11	7.04013323E-13
-2.26537230E-15	-7.76397004E-15	-1.63658338E-11	1.48039159E-09	-1.47661061E-09	3.00922148E-12
2.55043252E-14	1.17022903E-13	1.58316542E-11	-1.47661061E-09	1.66756264E-09	-2.01273126E-10
-2.58981592E-14	-1.40190184E-13	7.04013323E-13	3.00922148E-12	-2.01273126E-10	2.09870819E-10