AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QS85 ∴ Orbital info ∴ Epoch epochXXX

(79568) 1998QS85 ▹

ORBITAL INFORMATION

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(ASCII data file 79568.eq0)

Keplerian elements at epoch
57661.6 MJD
	Value	1-σ variation	Units
a	2.34062	8.137e-09	au
e	0.066221	4.402e-08
i	10.391	4.126e-06	deg
Ω	306.751	2.326e-05	deg
ω	14.744	4.107e-05	deg
M	38.582	3.385e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1856	au
Aphelion	2.4956	au
Asc. node-Earth separation	1.17442	au
Desc. node-Earth separation	1.50386	au
Earth MOID	1.17264	au
Orbital period	1307.96	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.19660573	-0.00036383	0.00035293	0.24206283	-0.31222386
0.19660573	1.00000000	-0.00285470	-0.00075934	0.12137278	-0.19703222
-0.00036383	-0.00285470	1.00000000	0.13110792	-0.09154592	0.02085185
0.00035293	-0.00075934	0.13110792	1.00000000	-0.56695394	0.01412452
0.24206283	0.12137278	-0.09154592	-0.56695394	1.00000000	-0.82721947
-0.31222386	-0.19703222	0.02085185	0.01412452	-0.82721947	1.00000000

Covariance matrix
6.62082216E-17	7.04132638E-17	-1.22150661E-17	6.68061250E-17	8.08966351E-14	-8.59922325E-14
7.04132638E-17	1.93733482E-15	-5.18444660E-16	-7.77526893E-16	2.19416874E-13	-2.93546405E-13
-1.22150661E-17	-5.18444660E-16	1.70246361E-11	1.25846771E-11	-1.55140193E-11	2.91219698E-12
6.68061250E-17	-7.77526893E-16	1.25846771E-11	5.41188397E-10	-5.41711938E-10	1.11220580E-11
8.08966351E-14	2.19416874E-13	-1.55140193E-11	-5.41711938E-10	1.68691339E-09	-1.15001715E-09
-8.59922325E-14	-2.93546405E-13	2.91219698E-12	1.11220580E-11	-1.15001715E-09	1.14570909E-09