AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SU136 ∴ Orbital info ∴ Epoch epochXXX

(74291) 1998SU136 ▹

ORBITAL INFORMATION

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(ASCII data file 74291.eq0)

Keplerian elements at epoch
57839.8 MJD
	Value	1-σ variation	Units
a	2.59803	7.199e-09	au
e	0.212981	4.169e-08
i	4.595	3.365e-06	deg
Ω	96.646	5.341e-05	deg
ω	278.699	5.406e-05	deg
M	150.065	7.332e-06	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0447	au
Aphelion	3.1514	au
Asc. node-Earth separation	1.41803	au
Desc. node-Earth separation	1.54568	au
Earth MOID	1.0496	au
Orbital period	1529.55	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.10684882	-0.00987286	0.00750386	-0.01198434	0.01404047
0.10684882	1.00000000	-0.02147482	-0.00407306	0.01021720	-0.14712253
-0.00987286	-0.02147482	1.00000000	-0.26527729	0.26115492	0.00630603
0.00750386	-0.00407306	-0.26527729	1.00000000	-0.98590019	0.00771575
-0.01198434	0.01021720	0.26115492	-0.98590019	1.00000000	-0.16653105
0.01404047	-0.14712253	0.00630603	0.00771575	-0.16653105	1.00000000

Covariance matrix
5.18197312E-17	3.20625794E-17	-2.39131333E-16	2.88509779E-15	-4.66337265E-15	7.41086743E-16
3.20625794E-17	1.73765005E-15	-3.01201196E-15	-9.06839719E-15	2.30224531E-14	-4.49676382E-14
-2.39131333E-16	-3.01201196E-15	1.13211854E-11	-4.76731858E-11	4.74987919E-11	1.55575610E-13
2.88509779E-15	-9.06839719E-15	-4.76731858E-11	2.85270131E-09	-2.84642335E-09	3.02166323E-12
-4.66337265E-15	2.30224531E-14	4.74987919E-11	-2.84642335E-09	2.92197697E-09	-6.60044684E-11
7.41086743E-16	-4.49676382E-14	1.55575610E-13	3.02166323E-12	-6.60044684E-11	5.37624995E-11