AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Euphrosyne ∴ Orbital info ∴ Epoch epochXXX

(31) Euphrosyne ▹

ORBITAL INFORMATION

◲

(ASCII data file 31.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15955	6.635e-09	au
e	0.215957	2.76e-08
i	26.321	4.292e-06	deg
Ω	30.799	7.338e-06	deg
ω	61.808	1.258e-05	deg
M	42.827	1.023e-05	deg

Other useful info
Absolute Magnitude (H)	6.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4772	au
Aphelion	3.8419	au
Asc. node-Earth separation	1.7395	au
Desc. node-Earth separation	2.34943	au
Earth MOID	1.58952	au
Orbital period	2051.34	days
Date of orbit computation	Jun 5 00:36

Correlation matrix
1.00000000	0.10755898	-0.25446996	0.03894709	0.13174714	-0.45789295
0.10755898	1.00000000	-0.01521526	0.01799281	-0.16266795	0.18121011
-0.25446996	-0.01521526	1.00000000	-0.15069003	0.08709728	0.01073578
0.03894709	0.01799281	-0.15069003	1.00000000	-0.55839190	0.02367691
0.13174714	-0.16266795	0.08709728	-0.55839190	1.00000000	-0.78314292
-0.45789295	0.18121011	0.01073578	0.02367691	-0.78314292	1.00000000

Covariance matrix
4.40227781E-17	1.96970830E-17	-7.24576761E-15	1.89620409E-15	1.09984541E-14	-3.10902569E-14
1.96970830E-17	7.61786118E-16	-1.80220897E-15	3.64407178E-15	-5.64898279E-14	5.11823911E-14
-7.24576761E-15	-1.80220897E-15	1.84169761E-11	-4.74531539E-12	4.70289740E-12	4.71481261E-13
1.89620409E-15	3.64407178E-15	-4.74531539E-12	5.38446776E-11	-5.15539845E-11	1.77794383E-12
1.09984541E-14	-5.64898279E-14	4.70289740E-12	-5.15539845E-11	1.58308224E-10	-1.00835717E-10
-3.10902569E-14	5.11823911E-14	4.71481261E-13	1.77794383E-12	-1.00835717E-10	1.04723284E-10