AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997WQ14 ∴ Orbital info ∴ Epoch epochXXX

(46740) 1997WQ14 ▹

ORBITAL INFORMATION

◲

(ASCII data file 46740.eq0)

Keplerian elements at epoch
57539.9 MJD
	Value	1-σ variation	Units
a	2.28105	6.967e-09	au
e	0.161087	3.224e-08
i	5.456	4.096e-06	deg
Ω	250.748	4.513e-05	deg
ω	226.385	4.828e-05	deg
M	77.407	1.591e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9136	au
Aphelion	2.6485	au
Asc. node-Earth separation	1.48565	au
Desc. node-Earth separation	1.01285	au
Earth MOID	0.93398	au
Orbital period	1258.35	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.11792558	0.01303857	-0.00792906	0.09250921	-0.26680613
-0.11792558	1.00000000	0.00084978	0.00013507	0.03779902	-0.05315824
0.01303857	0.00084978	1.00000000	-0.30867156	0.28875274	-0.00658059
-0.00792906	0.00013507	-0.30867156	1.00000000	-0.93453173	0.01243271
0.09250921	0.03779902	0.28875274	-0.93453173	1.00000000	-0.36147427
-0.26680613	-0.05315824	-0.00658059	0.01243271	-0.36147427	1.00000000

Covariance matrix
4.85421362E-17	-2.64893883E-17	3.72101145E-16	-2.49312587E-15	3.11182028E-14	-2.95799688E-14
-2.64893883E-17	1.03946276E-15	1.12223450E-16	1.96526189E-16	5.88376275E-14	-2.72720350E-14
3.72101145E-16	1.12223450E-16	1.67781115E-11	-5.70599418E-11	5.71041631E-11	-4.28922391E-13
-2.49312587E-15	1.96526189E-16	-5.70599418E-11	2.03669665E-09	-2.03623239E-09	8.92835234E-12
3.11182028E-14	5.88376275E-14	5.71041631E-11	-2.03623239E-09	2.33098905E-09	-2.77709004E-10
-2.95799688E-14	-2.72720350E-14	-4.28922391E-13	8.92835234E-12	-2.77709004E-10	2.53212369E-10