AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Una ∴ Orbital info ∴ Epoch epochXXX

(160) Una ▹

ORBITAL INFORMATION

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(ASCII data file 160.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7272	5.958e-09	au
e	0.066074	2.818e-08
i	3.819	3.295e-06	deg
Ω	8.548	4.476e-05	deg
ω	50.009	5.101e-05	deg
M	39.967	2.459e-05	deg

Other useful info
Absolute Magnitude (H)	9.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.547	au
Aphelion	2.9074	au
Asc. node-Earth separation	1.60436	au
Desc. node-Earth separation	1.83729	au
Earth MOID	1.56113	au
Orbital period	1645.03	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.06319550	-0.00488597	-0.02844912	0.03112206	-0.12962242
-0.06319550	1.00000000	-0.00153604	-0.00091283	-0.01847959	0.02187137
-0.00488597	-0.00153604	1.00000000	-0.00014442	0.00575902	-0.01184236
-0.02844912	-0.00091283	-0.00014442	1.00000000	-0.87793453	0.00770637
0.03112206	-0.01847959	0.00575902	-0.87793453	1.00000000	-0.48014097
-0.12962242	0.02187137	-0.01184236	0.00770637	-0.48014097	1.00000000

Covariance matrix
3.55009381E-17	-1.06122225E-17	-9.59254609E-17	-7.58638717E-15	9.45852632E-15	-1.89930522E-14
-1.06122225E-17	7.94329240E-16	-1.42647915E-16	-1.15143074E-15	-2.65661029E-14	1.51590174E-14
-9.59254609E-17	-1.42647915E-16	1.08574265E-11	-2.12986499E-14	9.67938021E-13	-9.59613387E-13
-7.58638717E-15	-1.15143074E-15	-2.12986499E-14	2.00305337E-09	-2.00421209E-09	8.48185631E-12
9.45852632E-15	-2.65661029E-14	9.67938021E-13	-2.00421209E-09	2.60178000E-09	-6.02280483E-10
-1.89930522E-14	1.51590174E-14	-9.59613387E-13	8.48185631E-12	-6.02280483E-10	6.04768937E-10