AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SN255 ∴ Orbital info ∴ Epoch epochXXX

(356582) 2011SN255 ▹

ORBITAL INFORMATION

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(ASCII data file 356582.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59422	2.178e-08	au
e	0.07971	6.814e-08
i	14.562	6.559e-06	deg
Ω	180.699	1.974e-05	deg
ω	9.591	3.988e-05	deg
M	164.012	3.187e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3874	au
Aphelion	2.801	au
Asc. node-Earth separation	1.39381	au
Desc. node-Earth separation	1.79495	au
Earth MOID	1.39004	au
Orbital period	1526.19	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	-0.40589902	0.00477159	-0.00252695	-0.33165739	0.19060047
-0.40589902	1.00000000	0.01276726	0.00640270	0.28698134	-0.24588635
0.00477159	0.01276726	1.00000000	0.22397927	-0.09543590	-0.01420882
-0.00252695	0.00640270	0.22397927	1.00000000	-0.47760165	-0.00089624
-0.33165739	0.28698134	-0.09543590	-0.47760165	1.00000000	-0.85461687
0.19060047	-0.24588635	-0.01420882	-0.00089624	-0.85461687	1.00000000

Covariance matrix
4.74357934E-16	-6.02423743E-16	6.81622463E-16	-1.08615958E-15	-2.88036190E-13	1.32299618E-13
-6.02423743E-16	4.64367677E-15	5.70632171E-15	8.61070744E-15	7.79810267E-13	-5.34006997E-13
6.81622463E-16	5.70632171E-15	4.30184863E-11	2.89921071E-11	-2.49599466E-11	-2.97007317E-12
-1.08615958E-15	8.61070744E-15	2.89921071E-11	3.89483255E-10	-3.75849966E-10	-5.63704620E-13
-2.88036190E-13	7.79810267E-13	-2.49599466E-11	-3.75849966E-10	1.59004200E-09	-1.08606868E-09
1.32299618E-13	-5.34006997E-13	-2.97007317E-12	-5.63704620E-13	-1.08606868E-09	1.01569441E-09