AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2014QD231 ∴ Orbital info ∴ Epoch epochXXX

(421917) 2014QD231 ▹

ORBITAL INFORMATION

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(ASCII data file 421917.eq0)

Keplerian elements at epoch
57673.1 MJD
	Value	1-σ variation	Units
a	2.8495	4.568e-08	au
e	0.124958	1.109e-07
i	9.833	1.192e-05	deg
Ω	344.372	3.443e-05	deg
ω	50.732	6.943e-05	deg
M	119.436	5.425e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4934	au
Aphelion	3.2056	au
Asc. node-Earth separation	1.59161	au
Desc. node-Earth separation	2.05524	au
Earth MOID	1.51148	au
Orbital period	1756.92	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	0.50064250	0.01814379	0.02389449	-0.48993798	0.56896279
0.50064250	1.00000000	0.01870189	0.04290323	-0.69501512	0.79570159
0.01814379	0.01870189	1.00000000	0.23659472	-0.12120538	0.00700035
0.02389449	0.04290323	0.23659472	1.00000000	-0.51468709	0.03423827
-0.48993798	-0.69501512	-0.12120538	-0.51468709	1.00000000	-0.87111502
0.56896279	0.79570159	0.00700035	0.03423827	-0.87111502	1.00000000

Covariance matrix
2.08705662E-15	2.53581832E-15	9.88182345E-15	3.75821949E-14	-1.55393564E-12	1.41007241E-12
2.53581832E-15	1.22926808E-14	2.47201243E-14	1.63768547E-13	-5.34985932E-12	4.78590381E-12
9.88182345E-15	2.47201243E-14	1.42129382E-10	9.71100511E-11	-1.00320259E-10	4.52743108E-12
3.75821949E-14	1.63768547E-13	9.71100511E-11	1.18531667E-09	-1.23022707E-09	6.39468964E-11
-1.55393564E-12	-5.34985932E-12	-1.00320259E-10	-1.23022707E-09	4.82002851E-09	-3.28088300E-09
1.41007241E-12	4.78590381E-12	4.52743108E-12	6.39468964E-11	-3.28088300E-09	2.94293637E-09