AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ursina ∴ Orbital info ∴ Epoch epochXXX

(860) Ursina ▹

ORBITAL INFORMATION

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(ASCII data file 860.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7955	6.751e-09	au
e	0.108562	2.313e-08
i	13.294	1.833e-06	deg
Ω	309.213	1.383e-05	deg
ω	21.306	1.92e-05	deg
M	118.132	1.428e-05	deg

Other useful info
Absolute Magnitude (H)	10.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.492	au
Aphelion	3.099	au
Asc. node-Earth separation	1.49408	au
Desc. node-Earth separation	2.08894	au
Earth MOID	1.48421	au
Orbital period	1707.21	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.33680699	0.01518801	-0.02893020	0.05755106	-0.19835851
-0.33680699	1.00000000	0.03859924	0.02434528	0.21000604	-0.19360009
0.01518801	0.03859924	1.00000000	0.27213315	-0.13582785	-0.07384713
-0.02893020	0.02434528	0.27213315	1.00000000	-0.69769772	0.00106403
0.05755106	0.21000604	-0.13582785	-0.69769772	1.00000000	-0.70284809
-0.19835851	-0.19360009	-0.07384713	0.00106403	-0.70284809	1.00000000

Covariance matrix
4.55774903E-17	-5.25869965E-17	1.87974255E-16	-2.70180525E-15	7.46057230E-15	-1.91211305E-14
-5.25869965E-17	5.34864936E-16	1.63652690E-15	7.78868531E-15	9.32604398E-14	-6.39315350E-14
1.87974255E-16	1.63652690E-15	3.36081484E-12	6.90130363E-12	-4.78139607E-12	-1.93305167E-12
-2.70180525E-15	7.78868531E-15	6.90130363E-12	1.91361592E-10	-1.85326827E-10	2.10168802E-13
7.46057230E-15	9.32604398E-14	-4.78139607E-12	-1.85326827E-10	3.68711942E-10	-1.92704826E-10
-1.91211305E-14	-6.39315350E-14	-1.93305167E-12	2.10168802E-13	-1.92704826E-10	2.03880195E-10