AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YC3 ∴ Orbital info ∴ Epoch epochXXX

(148171) 1999YC3 ▹

ORBITAL INFORMATION

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(ASCII data file 148171.eq0)

Keplerian elements at epoch
57640.8 MJD
	Value	1-σ variation	Units
a	2.26846	7.506e-09	au
e	0.264034	4.056e-08
i	21.293	8.283e-06	deg
Ω	336.422	1.188e-05	deg
ω	72.512	1.919e-05	deg
M	350.387	1.337e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6695	au
Aphelion	2.8674	au
Asc. node-Earth separation	0.94536	au
Desc. node-Earth separation	1.30253	au
Earth MOID	0.78846	au
Orbital period	1247.94	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.11866133	-0.01879528	-0.00752502	0.11329562	-0.19454346
0.11866133	1.00000000	-0.02182233	0.01080506	-0.23642399	0.19337359
-0.01879528	-0.02182233	1.00000000	-0.06293512	-0.01181091	0.06548956
-0.00752502	0.01080506	-0.06293512	1.00000000	-0.58767635	0.02592614
0.11329562	-0.23642399	-0.01181091	-0.58767635	1.00000000	-0.79285216
-0.19454346	0.19337359	0.06548956	0.02592614	-0.79285216	1.00000000

Covariance matrix
5.63329134E-17	3.61246684E-17	-1.16849033E-15	-6.71001159E-16	1.63139260E-14	-1.95218432E-14
3.61246684E-17	1.64523177E-15	-7.33178947E-15	5.20684781E-15	-1.83979466E-13	1.04865780E-13
-1.16849033E-15	-7.33178947E-15	6.86105040E-11	-6.19330792E-12	-1.87690770E-12	7.25254536E-12
-6.71001159E-16	5.20684781E-15	-6.19330792E-12	1.41145999E-10	-1.33948163E-10	4.11808367E-12
1.63139260E-14	-1.83979466E-13	-1.87690770E-12	-1.33948163E-10	3.68068394E-10	-2.03366568E-10
-1.95218432E-14	1.04865780E-13	7.25254536E-12	4.11808367E-12	-2.03366568E-10	1.78750046E-10