AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QO73 ∴ Orbital info ∴ Epoch epochXXX

(23826) 1998QO73 ▹

ORBITAL INFORMATION

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(ASCII data file 23826.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59609	7.914e-09	au
e	0.218951	3.031e-08
i	14.449	4.178e-06	deg
Ω	204.923	1.221e-05	deg
ω	92.515	1.59e-05	deg
M	71.973	1.029e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0277	au
Aphelion	3.1645	au
Asc. node-Earth separation	1.49229	au
Desc. node-Earth separation	1.45265	au
Earth MOID	1.07397	au
Orbital period	1527.84	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.29926810	0.01228642	-0.00864925	0.07725102	-0.40236576
0.29926810	1.00000000	-0.01077757	-0.01394781	0.15462587	-0.37888728
0.01228642	-0.01077757	1.00000000	-0.20330573	0.13311283	0.02390129
-0.00864925	-0.01394781	-0.20330573	1.00000000	-0.75399034	0.02010607
0.07725102	0.15462587	0.13311283	-0.75399034	1.00000000	-0.61999684
-0.40236576	-0.37888728	0.02390129	0.02010607	-0.61999684	1.00000000

Covariance matrix
6.26317271E-17	7.17967896E-17	4.06264112E-16	-8.35750792E-16	9.72366089E-15	-3.27660304E-14
7.17967896E-17	9.18956218E-16	-1.36506763E-15	-5.16243731E-15	7.45517642E-14	-1.18185191E-13
4.06264112E-16	-1.36506763E-15	1.74570788E-11	-1.03713846E-11	8.84573791E-12	1.02757312E-12
-8.35750792E-16	-5.16243731E-15	-1.03713846E-11	1.49074266E-10	-1.46418345E-10	2.52600501E-12
9.72366089E-15	7.45517642E-14	8.84573791E-12	-1.46418345E-10	2.52962848E-10	-1.01466684E-10
-3.27660304E-14	-1.18185191E-13	1.02757312E-12	2.52600501E-12	-1.01466684E-10	1.05879345E-10