AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QG89 ∴ Orbital info ∴ Epoch epochXXX

(69791) 1998QG89 ▹

ORBITAL INFORMATION

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(ASCII data file 69791.eq0)

Keplerian elements at epoch
57776.1 MJD
	Value	1-σ variation	Units
a	2.62397	1.091e-08	au
e	0.149849	4.558e-08
i	12.778	4.737e-06	deg
Ω	277.285	1.943e-05	deg
ω	75.008	2.588e-05	deg
M	118.642	1.535e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2308	au
Aphelion	3.0172	au
Asc. node-Earth separation	1.45155	au
Desc. node-Earth separation	1.68524	au
Earth MOID	1.26279	au
Orbital period	1552.51	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.00309020	0.02352051	-0.01314565	0.11446795	-0.17553757
0.00309020	1.00000000	-0.02891091	0.02258801	-0.30792005	0.41706568
0.02352051	-0.02891091	1.00000000	0.29877477	-0.21081228	-0.01615042
-0.01314565	0.02258801	0.29877477	1.00000000	-0.74089957	0.01458614
0.11446795	-0.30792005	-0.21081228	-0.74089957	1.00000000	-0.67057279
-0.17553757	0.41706568	-0.01615042	0.01458614	-0.67057279	1.00000000

Covariance matrix
1.19079795E-16	1.53715131E-18	1.21572263E-15	-2.78757619E-15	3.23273842E-14	-2.93999670E-14
1.53715131E-18	2.07789332E-15	-6.24226454E-15	2.00085336E-14	-3.63259712E-13	2.91792285E-13
1.21572263E-15	-6.24226454E-15	2.24355948E-11	2.75003603E-11	-2.58423703E-11	-1.17411405E-12
-2.78757619E-15	2.00085336E-14	2.75003603E-11	3.77616837E-10	-3.72608414E-10	4.35034726E-12
3.23273842E-14	-3.63259712E-13	-2.58423703E-11	-3.72608414E-10	6.69784781E-10	-2.66361404E-10
-2.93999670E-14	2.91792285E-13	-1.17411405E-12	4.35034726E-12	-2.66361404E-10	2.35567546E-10