AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SK48 ∴ Orbital info ∴ Epoch epochXXX

(281776) 2009SK48 ▹

ORBITAL INFORMATION

◲

(ASCII data file 281776.eq0)

Keplerian elements at epoch
57820.4 MJD
	Value	1-σ variation	Units
a	2.60277	2.003e-08	au
e	0.033817	7.099e-08
i	7.566	7.163e-06	deg
Ω	6.41	3.716e-05	deg
ω	192.848	8.643e-05	deg
M	104.499	7.78e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5148	au
Aphelion	2.6908	au
Asc. node-Earth separation	1.68773	au
Desc. node-Earth separation	1.51913	au
Earth MOID	1.51369	au
Orbital period	1533.74	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	0.43123782	0.01027506	0.01130292	-0.10615694	0.11144538
0.43123782	1.00000000	-0.00558487	0.01622115	-0.19857350	0.20774158
0.01027506	-0.00558487	1.00000000	-0.00549170	0.01477331	-0.01423438
0.01130292	0.01622115	-0.00549170	1.00000000	-0.44432169	0.02142982
-0.10615694	-0.19857350	0.01477331	-0.44432169	1.00000000	-0.90386021
0.11144538	0.20774158	-0.01423438	0.02142982	-0.90386021	1.00000000

Covariance matrix
4.01380857E-16	6.13362089E-16	1.47448368E-15	8.41536439E-15	-1.83821585E-13	1.73699783E-13
6.13362089E-16	5.04015064E-15	-2.83996126E-15	4.27963911E-14	-1.21846441E-12	1.14737152E-12
1.47448368E-15	-2.83996126E-15	5.13044303E-11	-1.46180031E-12	9.14586886E-12	-7.93185530E-12
8.41536439E-15	4.27963911E-14	-1.46180031E-12	1.38104427E-09	-1.42715488E-09	6.19557002E-11
-1.83821585E-13	-1.21846441E-12	9.14586886E-12	-1.42715488E-09	7.47032651E-09	-6.07756945E-09
1.73699783E-13	1.14737152E-12	-7.93185530E-12	6.19557002E-11	-6.07756945E-09	6.05226228E-09