AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK23 ∴ Orbital info ∴ Epoch epochXXX

(299405) 2005YK23 ▹

ORBITAL INFORMATION

◲

(ASCII data file 299405.eq0)

Keplerian elements at epoch
57797.9 MJD
	Value	1-σ variation	Units
a	2.30763	1.653e-08	au
e	0.091776	6.601e-08
i	5.888	6.795e-06	deg
Ω	280.424	6.736e-05	deg
ω	349.402	7.837e-05	deg
M	262.768	4.241e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0958	au
Aphelion	2.5194	au
Asc. node-Earth separation	1.08331	au
Desc. node-Earth separation	1.53212	au
Earth MOID	1.08082	au
Orbital period	1280.4	days
Date of orbit computation	apr 23 20:53

Correlation matrix
1.00000000	0.19144700	0.01164029	0.01227908	0.11879217	-0.25931694
0.19144700	1.00000000	0.00474441	-0.00291828	0.01595587	-0.07115315
0.01164029	0.00474441	1.00000000	-0.02264380	0.01377178	0.00792511
0.01227908	-0.00291828	-0.02264380	1.00000000	-0.84626519	-0.01409730
0.11879217	0.01595587	0.01377178	-0.84626519	1.00000000	-0.51624568
-0.25931694	-0.07115315	0.00792511	-0.01409730	-0.51624568	1.00000000

Covariance matrix
2.73311508E-16	2.08915373E-16	1.30768806E-15	1.36742585E-14	1.53914931E-13	-1.81805194E-13
2.08915373E-16	4.35698185E-15	2.12807261E-15	-1.29756215E-14	8.25424670E-14	-1.99174367E-13
1.30768806E-15	2.12807261E-15	4.61766895E-11	-1.03650058E-11	7.33441440E-12	2.28382631E-12
1.36742585E-14	-1.29756215E-14	-1.03650058E-11	4.53751228E-09	-4.46765212E-09	-4.02709065E-11
1.53914931E-13	8.25424670E-14	7.33441440E-12	-4.46765212E-09	6.14225620E-09	-1.71580067E-09
-1.81805194E-13	-1.99174367E-13	2.28382631E-12	-4.02709065E-11	-1.71580067E-09	1.79842725E-09