AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WQ16 ∴ Orbital info ∴ Epoch epochXXX

(156288) 2001WQ16 ▹

ORBITAL INFORMATION

◲

(ASCII data file 156288.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44387	8.81e-09	au
e	0.195276	5.641e-08
i	2.695	6.297e-06	deg
Ω	13.57	8.917e-05	deg
ω	24.374	9.074e-05	deg
M	309.432	1.558e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9666	au
Aphelion	2.9211	au
Asc. node-Earth separation	0.99689	au
Desc. node-Earth separation	1.85925	au
Earth MOID	0.97456	au
Orbital period	1395.45	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.37877117	0.00286711	-0.00977758	0.04697619	-0.43978333
-0.37877117	1.00000000	-0.00572892	0.00404653	-0.09570282	0.57680272
0.00286711	-0.00572892	1.00000000	-0.19566626	0.19295268	-0.00497428
-0.00977758	0.00404653	-0.19566626	1.00000000	-0.98210468	0.00836364
0.04697619	-0.09570282	0.19295268	-0.98210468	1.00000000	-0.18656805
-0.43978333	0.57680272	-0.00497428	0.00836364	-0.18656805	1.00000000

Covariance matrix
7.76208258E-17	-1.88247883E-16	1.59056286E-16	-7.68175022E-15	3.75544852E-14	-6.03591846E-14
-1.88247883E-16	3.18220463E-15	-2.03494910E-15	2.03557151E-14	-4.89873157E-13	5.06881948E-13
1.59056286E-16	-2.03494910E-15	3.96491024E-11	-1.09868260E-10	1.10245880E-10	-4.87935671E-13
-7.68175022E-15	2.03557151E-14	-1.09868260E-10	7.95205254E-09	-7.94679978E-09	1.16185121E-11
3.75544852E-14	-4.89873157E-13	1.10245880E-10	-7.94679978E-09	8.23359947E-09	-2.63722755E-10
-6.03591846E-14	5.06881948E-13	-4.87935671E-13	1.16185121E-11	-2.63722755E-10	2.42678299E-10