AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YO15 ∴ Orbital info ∴ Epoch epochXXX

(71227) 1999YO15 ▹

ORBITAL INFORMATION

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(ASCII data file 71227.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.65058	1.202e-08	au
e	0.065125	3.462e-08
i	2.741	4.797e-06	deg
Ω	190.469	7.368e-05	deg
ω	248.269	8.377e-05	deg
M	217.06	3.955e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.478	au
Aphelion	2.8232	au
Asc. node-Earth separation	1.70565	au
Desc. node-Earth separation	1.57736	au
Earth MOID	1.49535	au
Orbital period	1576.2	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.19192586	0.00764233	-0.00210150	0.03932204	-0.19683341
-0.19192586	1.00000000	-0.00833472	-0.00354236	-0.06715734	0.18785230
0.00764233	-0.00833472	1.00000000	-0.01769856	0.01770879	-0.00543972
-0.00210150	-0.00354236	-0.01769856	1.00000000	-0.88019325	0.00244343
0.03932204	-0.06715734	0.01770879	-0.88019325	1.00000000	-0.47202702
-0.19683341	0.18785230	-0.00543972	0.00244343	-0.47202702	1.00000000

Covariance matrix
1.44404553E-16	-7.98422947E-17	4.40561801E-16	-1.86060211E-15	3.95825746E-14	-9.35487050E-14
-7.98422947E-17	1.19844504E-15	-1.38417277E-15	-9.03514124E-15	-1.94751148E-13	2.57201851E-13
4.40561801E-16	-1.38417277E-15	2.30134083E-11	-6.25550254E-12	7.11634476E-12	-1.03208494E-12
-1.86060211E-15	-9.03514124E-15	-6.25550254E-12	5.42834449E-09	-5.43236873E-09	7.12003271E-12
3.95825746E-14	-1.94751148E-13	7.11634476E-12	-5.43236873E-09	7.01705713E-09	-1.56384202E-09
-9.35487050E-14	2.57201851E-13	-1.03208494E-12	7.12003271E-12	-1.56384202E-09	1.56421708E-09