AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2014QU257 ∴ Orbital info ∴ Epoch epochXXX

(454647) 2014QU257 ▹

ORBITAL INFORMATION

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(ASCII data file 454647.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19606	8.356e-08	au
e	0.130103	9.866e-08
i	14.759	1.127e-05	deg
Ω	50.982	4.367e-05	deg
ω	185.132	6.514e-05	deg
M	349.445	5.104e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7802	au
Aphelion	3.6119	au
Asc. node-Earth separation	2.62094	au
Desc. node-Earth separation	1.77131	au
Earth MOID	1.76925	au
Orbital period	2086.99	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	-0.04628228	0.01454883	0.01504132	-0.07119424	-0.25247221
-0.04628228	1.00000000	0.00202743	-0.00647754	-0.35269028	0.46722625
0.01454883	0.00202743	1.00000000	-0.45163763	0.27756882	0.01830374
0.01504132	-0.00647754	-0.45163763	1.00000000	-0.66075128	0.01683190
-0.07119424	-0.35269028	0.27756882	-0.66075128	1.00000000	-0.71103626
-0.25247221	0.46722625	0.01830374	0.01683190	-0.71103626	1.00000000

Covariance matrix
6.98274426E-15	-3.81565573E-16	1.37050880E-14	5.48936313E-14	-3.87540701E-13	-1.07672159E-12
-3.81565573E-16	9.73380681E-15	2.25490225E-15	-2.79109248E-14	-2.26670102E-12	2.35258525E-12
1.37050880E-14	2.25490225E-15	1.27081152E-10	-2.22358477E-10	2.03831195E-10	1.05306992E-11
5.48936313E-14	-2.79109248E-14	-2.22358477E-10	1.90741856E-09	-1.87983794E-09	3.75174177E-11
-3.87540701E-13	-2.26670102E-12	2.03831195E-10	-1.87983794E-09	4.24344704E-09	-2.36389358E-09
-1.07672159E-12	2.35258525E-12	1.05306992E-11	3.75174177E-11	-2.36389358E-09	2.60467508E-09