AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QG31 ∴ Orbital info ∴ Epoch epochXXX

(109092) 2001QG31 ▹

ORBITAL INFORMATION

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(ASCII data file 109092.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11584	1.446e-08	au
e	0.208895	3.499e-08
i	17.425	4.34e-06	deg
Ω	190.348	1.245e-05	deg
ω	163.738	1.578e-05	deg
M	45.894	1.03e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.465	au
Aphelion	3.7667	au
Asc. node-Earth separation	2.72841	au
Desc. node-Earth separation	1.48231	au
Earth MOID	1.46588	au
Orbital period	2008.92	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.11760447	0.03164685	0.04794756	0.06190031	-0.45461544
-0.11760447	1.00000000	-0.01096196	0.00622278	0.08030041	-0.11964849
0.03164685	-0.01096196	1.00000000	0.08679103	-0.06767437	-0.00502880
0.04794756	0.00622278	0.08679103	1.00000000	-0.74993950	-0.01271597
0.06190031	0.08030041	-0.06767437	-0.74993950	1.00000000	-0.59328695
-0.45461544	-0.11964849	-0.00502880	-0.01271597	-0.59328695	1.00000000

Covariance matrix
2.08999718E-16	-5.94932460E-17	1.98565305E-15	8.62766991E-15	1.41201134E-14	-6.76643244E-14
-5.94932460E-17	1.22445255E-15	-1.66478826E-15	2.71025214E-15	4.43364867E-14	-4.31043334E-14
1.98565305E-15	-1.66478826E-15	1.88364898E-11	4.68844685E-12	-4.63443475E-12	-2.24702264E-13
8.62766991E-15	2.71025214E-15	4.68844685E-12	1.54920298E-10	-1.47283106E-10	-1.62946972E-12
1.41201134E-14	4.43364867E-14	-4.63443475E-12	-1.47283106E-10	2.48968894E-10	-9.63784768E-11
-6.76643244E-14	-4.31043334E-14	-2.24702264E-13	-1.62946972E-12	-9.63784768E-11	1.05995015E-10