AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000QA71 ∴ Orbital info ∴ Epoch epochXXX

(87393) 2000QA71 ▹

ORBITAL INFORMATION

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(ASCII data file 87393.eq0)

Keplerian elements at epoch
57023.0 MJD
	Value	1-σ variation	Units
a	2.81135	1.089e-08	au
e	0.158595	4.313e-08
i	10.179	3.638e-06	deg
Ω	92.986	2.723e-05	deg
ω	237.19	3.104e-05	deg
M	30.784	1.46e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3655	au
Aphelion	3.2572	au
Asc. node-Earth separation	2.01464	au
Desc. node-Earth separation	1.50854	au
Earth MOID	1.37214	au
Orbital period	1721.75	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	-0.30294368	0.01674564	0.00200537	0.06531172	-0.13478077
-0.30294368	1.00000000	-0.03573160	-0.01261820	0.14468927	-0.36612926
0.01674564	-0.03573160	1.00000000	-0.25606461	0.20907575	0.02846789
0.00200537	-0.01261820	-0.25606461	1.00000000	-0.87024277	0.01611481
0.06531172	0.14468927	0.20907575	-0.87024277	1.00000000	-0.49513598
-0.13478077	-0.36612926	0.02846789	0.01611481	-0.49513598	1.00000000

Covariance matrix
1.18661681E-16	-1.42334745E-16	6.63558445E-16	5.94894259E-16	2.20857268E-14	-2.14318548E-14
-1.42334745E-16	1.86031959E-15	-5.60619894E-15	-1.48211562E-14	1.93729341E-13	-2.30517982E-13
6.63558445E-16	-5.60619894E-15	1.32325821E-11	-2.53666245E-11	2.36097438E-11	1.51166027E-12
5.94894259E-16	-1.48211562E-14	-2.53666245E-11	7.41620374E-10	-7.35692878E-10	6.40608481E-12
2.20857268E-14	1.93729341E-13	2.36097438E-11	-7.35692878E-10	9.63675035E-10	-2.24370821E-10
-2.14318548E-14	-2.30517982E-13	1.51166027E-12	6.40608481E-12	-2.24370821E-10	2.13085145E-10