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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71258	1.628e-08	au
e	0.052223	7.622e-08
i	5.283	8.366e-06	deg
Ω	168.043	6.124e-05	deg
ω	32.317	9.538e-05	deg
M	205.571	7.538e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5709	au
Aphelion	2.8542	au
Asc. node-Earth separation	1.59829	au
Desc. node-Earth separation	1.82379	au
Earth MOID	1.57055	au
Orbital period	1631.82	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.16277598	0.00267407	0.00146784	0.37907808	-0.56361014
-0.16277598	1.00000000	-0.00045163	-0.00213941	-0.23083920	0.33515794
0.00267407	-0.00045163	1.00000000	0.04154598	-0.01384599	-0.01584247
0.00146784	-0.00213941	0.04154598	1.00000000	-0.64130563	0.00172645
0.37907808	-0.23083920	-0.01384599	-0.64130563	1.00000000	-0.76375951
-0.56361014	0.33515794	-0.01584247	0.00172645	-0.76375951	1.00000000

Covariance matrix
2.65184721E-16	-2.02031706E-16	3.64306097E-16	1.46389338E-15	5.88820179E-13	-6.91846466E-13
-2.02031706E-16	5.80911460E-15	-2.87977115E-16	-9.98631330E-15	-1.67820229E-12	1.92557821E-12
3.64306097E-16	-2.87977115E-16	6.99905232E-11	2.12865602E-11	-1.10490093E-11	-9.99077843E-12
1.46389338E-15	-9.98631330E-15	2.12865602E-11	3.75071257E-09	-3.74629278E-09	7.97017538E-12
5.88820179E-13	-1.67820229E-12	-1.10490093E-11	-3.74629278E-09	9.09828502E-09	-5.49152651E-09
-6.91846466E-13	1.92557821E-12	-9.99077843E-12	7.97017538E-12	-5.49152651E-09	5.68215880E-09