AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000QL18 ∴ Orbital info ∴ Epoch epochXXX

(189045) 2000QL18 ▹

ORBITAL INFORMATION

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(ASCII data file 189045.eq0)

Keplerian elements at epoch
57479.2 MJD
	Value	1-σ variation	Units
a	2.64179	1.344e-08	au
e	0.169972	4.968e-08
i	4.688	5.947e-06	deg
Ω	171.925	6.095e-05	deg
ω	157.182	6.331e-05	deg
M	231.9	1.605e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1928	au
Aphelion	3.0908	au
Asc. node-Earth separation	2.04845	au
Desc. node-Earth separation	1.21177	au
Earth MOID	1.1816	au
Orbital period	1568.36	days
Date of orbit computation	Jun 5 01:17

Correlation matrix
1.00000000	0.04583723	0.00263529	-0.00017311	0.04027956	-0.17687291
0.04583723	1.00000000	0.00350445	-0.00503250	0.05459835	-0.15714079
0.00263529	0.00350445	1.00000000	0.09133519	-0.08700505	-0.00161682
-0.00017311	-0.00503250	0.09133519	1.00000000	-0.96093997	0.00186836
0.04027956	0.05459835	-0.08700505	-0.96093997	1.00000000	-0.27114658
-0.17687291	-0.15714079	-0.00161682	0.00186836	-0.27114658	1.00000000

Covariance matrix
1.80699926E-16	3.06103871E-17	2.10656506E-16	-1.41823504E-16	3.42805717E-14	-3.81667464E-14
3.06103871E-17	2.46798713E-15	1.03527965E-15	-1.52369477E-14	1.71725692E-13	-1.25315624E-13
2.10656506E-16	1.03527965E-15	3.53617490E-11	3.31014825E-11	-3.27563643E-11	-1.54338178E-13
-1.41823504E-16	-1.52369477E-14	3.31014825E-11	3.71436744E-09	-3.70785745E-09	1.82788453E-12
3.42805717E-14	1.71725692E-13	-3.27563643E-11	-3.70785745E-09	4.00837808E-09	-2.75570868E-10
-3.81667464E-14	-1.25315624E-13	-1.54338178E-13	1.82788453E-12	-2.75570868E-10	2.57685321E-10