AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Phereclos ∴ Orbital info ∴ Epoch epochXXX

(2357) Phereclos ▹

ORBITAL INFORMATION

◲

(ASCII data file 2357.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.22654	4.813e-08	au
e	0.046781	3.171e-08
i	2.67	3.765e-06	deg
Ω	179.165	7.559e-05	deg
ω	77.679	8.793e-05	deg
M	98.702	4.302e-05	deg

Other useful info
Absolute Magnitude (H)	9.0	mag
Slope parameter (G)	0.15	mag
Perihelion	4.982	au
Aphelion	5.471	au
Asc. node-Earth separation	4.16788	au
Desc. node-Earth separation	4.26458	au
Earth MOID	3.96821	au
Orbital period	4364.35	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.16934694	-0.01331870	-0.00017552	-0.20056022	0.33018679
0.16934694	1.00000000	-0.00403600	0.00072985	0.00203486	-0.00468136
-0.01331870	-0.00403600	1.00000000	-0.04915725	0.04137756	0.00230603
-0.00017552	0.00072985	-0.04915725	1.00000000	-0.85919346	0.00028477
-0.20056022	0.00203486	0.04137756	-0.85919346	1.00000000	-0.50953021
0.33018679	-0.00468136	0.00230603	0.00028477	-0.50953021	1.00000000

Covariance matrix
2.31659587E-15	2.58448639E-16	-2.41366626E-15	-6.38535921E-16	-8.48833419E-13	6.83665482E-13
2.58448639E-16	1.00541071E-15	-4.81851297E-16	1.74924990E-15	5.67359623E-15	-6.38561929E-15
-2.41366626E-15	-4.81851297E-16	1.41768807E-11	-1.39901800E-11	1.36995977E-11	3.73520918E-13
-6.38535921E-16	1.74924990E-15	-1.39901800E-11	5.71334983E-09	-5.71069433E-09	9.25967236E-13
-8.48833419E-13	5.67359623E-15	1.36995977E-11	-5.71069433E-09	7.73223573E-09	-1.92744195E-09
6.83665482E-13	-6.38561929E-15	3.73520918E-13	9.25967236E-13	-1.92744195E-09	1.85062167E-09