AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Iduna ∴ Orbital info ∴ Epoch epochXXX

(176) Iduna ▹

ORBITAL INFORMATION

◲

(ASCII data file 176.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17942	7.785e-09	au
e	0.171922	2.337e-08
i	22.68	2.559e-06	deg
Ω	200.466	5.787e-06	deg
ω	188.842	9.309e-06	deg
M	290.634	8.887e-06	deg

Other useful info
Absolute Magnitude (H)	8.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6328	au
Aphelion	3.726	au
Asc. node-Earth separation	2.71495	au
Desc. node-Earth separation	1.64057	au
Earth MOID	1.63891	au
Orbital period	2070.72	days
Date of orbit computation	feb 22 01:49

Correlation matrix
1.00000000	0.29067882	0.02071752	-0.03127600	0.28912464	-0.55016611
0.29067882	1.00000000	0.01234274	0.00041640	-0.01746745	-0.14787941
0.02071752	0.01234274	1.00000000	-0.33573903	0.17513603	0.01572906
-0.03127600	0.00041640	-0.33573903	1.00000000	-0.59729391	0.03546584
0.28912464	-0.01746745	0.17513603	-0.59729391	1.00000000	-0.77959807
-0.55016611	-0.14787941	0.01572906	0.03546584	-0.77959807	1.00000000

Covariance matrix
6.06138219E-17	5.28784168E-17	4.12708259E-16	-1.40908458E-15	2.09540928E-14	-3.80649777E-14
5.28784168E-17	5.45957017E-16	7.37921539E-16	5.63022026E-17	-3.79932647E-15	-3.07066793E-14
4.12708259E-16	7.37921539E-16	6.54695100E-12	-4.97120235E-12	4.17150686E-12	3.57658274E-13
-1.40908458E-15	5.63022026E-17	-4.97120235E-12	3.34872998E-11	-3.21755572E-11	1.82387998E-12
2.09540928E-14	-3.79932647E-15	4.17150686E-12	-3.21755572E-11	8.66554437E-11	-6.44932992E-11
-3.80649777E-14	-3.07066793E-14	3.57658274E-13	1.82387998E-12	-6.44932992E-11	7.89753987E-11