AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999FW74 ∴ Orbital info ∴ Epoch epochXXX

(285332) 1999FW74 ▹

ORBITAL INFORMATION

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(ASCII data file 285332.eq0)

Keplerian elements at epoch
57123.0 MJD
	Value	1-σ variation	Units
a	2.70877	1.642e-08	au
e	0.054992	7.628e-08
i	5.289	8.381e-06	deg
Ω	168.116	6.112e-05	deg
ω	33.213	9.291e-05	deg
M	200.442	6.884e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5598	au
Aphelion	2.8577	au
Asc. node-Earth separation	1.5893	au
Desc. node-Earth separation	1.82416	au
Earth MOID	1.55932	au
Orbital period	1628.38	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.22620502	0.00893423	-0.00165612	0.34964983	-0.47024342
-0.22620502	1.00000000	-0.00099393	-0.00178509	-0.23935833	0.34798968
0.00893423	-0.00099393	1.00000000	0.04119038	-0.01452243	-0.01563079
-0.00165612	-0.00178509	0.04119038	1.00000000	-0.65707332	0.00169092
0.34964983	-0.23935833	-0.01452243	-0.65707332	1.00000000	-0.75279059
-0.47024342	0.34798968	-0.01563079	0.00169092	-0.75279059	1.00000000

Covariance matrix
2.69574197E-16	-2.83321465E-16	1.22936858E-15	-1.66200388E-15	5.33374110E-13	-5.31496779E-13
-2.83321465E-16	5.81937276E-15	-6.35445906E-16	-8.32339033E-15	-1.69646965E-12	1.82744030E-12
1.22936858E-15	-6.35445906E-16	7.02379143E-11	2.11000412E-11	-1.13079689E-11	-9.01789906E-12
-1.66200388E-15	-8.32339033E-15	2.11000412E-11	3.73597017E-09	-3.73142732E-09	7.11481790E-12
5.33374110E-13	-1.69646965E-12	-1.13079689E-11	-3.73142732E-09	8.63214855E-09	-4.81473494E-09
-5.31496779E-13	1.82744030E-12	-9.01789906E-12	7.11481790E-12	-4.81473494E-09	4.73889955E-09