AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WQ19 ∴ Orbital info ∴ Epoch epochXXX

(478294) 2011WQ19 ▹

ORBITAL INFORMATION

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(ASCII data file 478294.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12806	8.507e-08	au
e	0.22386	9.36e-08
i	21.713	1.956e-05	deg
Ω	230.539	2.365e-05	deg
ω	60.007	5.734e-05	deg
M	175.051	5.363e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4278	au
Aphelion	3.8283	au
Asc. node-Earth separation	1.66206	au
Desc. node-Earth separation	2.35697	au
Earth MOID	1.48591	au
Orbital period	2020.74	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.24958331	-0.01506512	0.00095591	0.24899049	-0.61530369
0.24958331	1.00000000	0.02860451	0.01164772	-0.47183144	0.29938305
-0.01506512	0.02860451	1.00000000	-0.33239093	0.05299627	0.07456559
0.00095591	0.01164772	-0.33239093	1.00000000	-0.40066036	0.01891517
0.24899049	-0.47183144	0.05299627	-0.40066036	1.00000000	-0.84625809
-0.61530369	0.29938305	0.07456559	0.01891517	-0.84625809	1.00000000

Covariance matrix
7.23762672E-15	1.98739376E-15	-2.50627754E-14	1.92334791E-15	1.21461418E-12	-2.80713390E-12
1.98739376E-15	8.76073543E-15	5.23556112E-14	2.57842875E-14	-2.53229706E-12	1.50270252E-12
-2.50627754E-14	5.23556112E-14	3.82398996E-10	-1.53727426E-10	5.94238976E-11	7.81938056E-11
1.92334791E-15	2.57842875E-14	-1.53727426E-10	5.59355150E-10	-5.43347518E-10	2.39899687E-11
1.21461418E-12	-2.53229706E-12	5.94238976E-11	-5.43347518E-10	3.28787260E-09	-2.60217107E-09
-2.80713390E-12	1.50270252E-12	7.81938056E-11	2.39899687E-11	-2.60217107E-09	2.87574938E-09