AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Valda ∴ Orbital info ∴ Epoch epochXXX

(262) Valda ▹

ORBITAL INFORMATION

◲

(ASCII data file 262.eq0)

Keplerian elements at epoch
59045.9 MJD
	Value	1-σ variation	Units
a	2.55474	5.259e-09	au
e	0.211512	2.219e-08
i	7.668	1.393e-06	deg
Ω	38.344	1.751e-05	deg
ω	25.807	1.889e-05	deg
M	257.52	6.498e-06	deg

Other useful info
Absolute Magnitude (H)	11.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0144	au
Aphelion	3.0951	au
Asc. node-Earth separation	1.05661	au
Desc. node-Earth separation	2.00725	au
Earth MOID	1.02891	au
Orbital period	1491.48	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.26023973	0.01352340	-0.01402085	-0.16157771	0.44708473
-0.26023973	1.00000000	-0.06175380	0.00014647	0.32006577	-0.84125180
0.01352340	-0.06175380	1.00000000	0.67545805	-0.64343630	0.05824654
-0.01402085	0.00014647	0.67545805	1.00000000	-0.91733390	-0.00456213
-0.16157771	0.32006577	-0.64343630	-0.91733390	1.00000000	-0.39036459
0.44708473	-0.84125180	0.05824654	-0.00456213	-0.39036459	1.00000000

Covariance matrix
2.76533843E-17	-3.03665718E-17	9.90356026E-17	-1.29127963E-15	-1.60463534E-14	1.52774539E-14
-3.03665718E-17	4.92375053E-16	-1.90828338E-15	5.69192631E-17	1.34124466E-13	-1.21300065E-13
9.90356026E-17	-1.90828338E-15	1.93937748E-12	1.64740899E-11	-1.69222257E-11	5.27094330E-13
-1.29127963E-15	5.69192631E-17	1.64740899E-11	3.06721175E-10	-3.03403143E-10	-5.19190607E-13
-1.60463534E-14	1.34124466E-13	-1.69222257E-11	-3.03403143E-10	3.56649408E-10	-4.79047050E-11
1.52774539E-14	-1.21300065E-13	5.27094330E-13	-5.19190607E-13	-4.79047050E-11	4.22254230E-11