AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008QC40 ∴ Orbital info ∴ Epoch epochXXX

(278625) 2008QC40 ▹

ORBITAL INFORMATION

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(ASCII data file 278625.eq0)

Keplerian elements at epoch
57991.5 MJD
	Value	1-σ variation	Units
a	2.75817	2.93e-08	au
e	0.099384	8.875e-08
i	1.664	1.084e-05	deg
Ω	313.213	0.0003149	deg
ω	83.551	0.0003217	deg
M	299.713	6.136e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4841	au
Aphelion	3.0323	au
Asc. node-Earth separation	1.68602	au
Desc. node-Earth separation	1.7757	au
Earth MOID	1.49113	au
Orbital period	1673.13	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.08127135	0.01535466	0.00982417	-0.10484141	0.47433218
0.08127135	1.00000000	0.00149775	0.01546852	-0.11846214	0.53558962
0.01535466	0.00149775	1.00000000	0.59417605	-0.58138542	-0.00060181
0.00982417	0.01546852	0.59417605	1.00000000	-0.97937209	0.00578345
-0.10484141	-0.11846214	-0.58138542	-0.97937209	1.00000000	-0.20683483
0.47433218	0.53558962	-0.00060181	0.00578345	-0.20683483	1.00000000

Covariance matrix
8.58754348E-16	2.11359747E-16	4.87577378E-15	9.06654551E-14	-9.88423732E-13	8.52913920E-13
2.11359747E-16	7.87590864E-15	1.44031645E-15	4.32325383E-13	-3.38225039E-12	2.91655800E-12
4.87577378E-15	1.44031645E-15	1.17418763E-10	2.02766187E-09	-2.02678995E-09	-4.00143060E-13
9.06654551E-14	4.32325383E-13	2.02766187E-09	9.91798117E-08	-9.92282233E-08	1.11760012E-10
-9.88423732E-13	-3.38225039E-12	-2.02678995E-09	-9.92282233E-08	1.03502707E-07	-4.08307794E-09
8.52913920E-13	2.91655800E-12	-4.00143060E-13	1.11760012E-10	-4.08307794E-09	3.76509786E-09