AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000SS178 ∴ Orbital info ∴ Epoch epochXXX

(155764) 2000SS178 ▹

ORBITAL INFORMATION

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(ASCII data file 155764.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74726	1.819e-08	au
e	0.191531	6.914e-08
i	14.025	7.204e-06	deg
Ω	14.852	2.051e-05	deg
ω	2.299	2.559e-05	deg
M	65.555	1.543e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2211	au
Aphelion	3.2734	au
Asc. node-Earth separation	1.22288	au
Desc. node-Earth separation	2.27256	au
Earth MOID	1.22279	au
Orbital period	1663.22	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.11475373	0.00002065	-0.01997680	0.16420239	-0.55665742
-0.11475373	1.00000000	0.02677672	-0.02100495	-0.26615450	0.35968104
0.00002065	0.02677672	1.00000000	-0.23621152	0.16651619	0.02235703
-0.01997680	-0.02100495	-0.23621152	1.00000000	-0.77385442	0.01016207
0.16420239	-0.26615450	0.16651619	-0.77385442	1.00000000	-0.58233195
-0.55665742	0.35968104	0.02235703	0.01016207	-0.58233195	1.00000000

Covariance matrix
3.30740693E-16	-1.44301527E-16	2.70603884E-18	-7.45028510E-15	7.64187477E-14	-1.56199493E-13
-1.44301527E-16	4.78102033E-15	1.33381453E-14	-2.97841332E-14	-4.70945578E-13	3.83729901E-13
2.70603884E-18	1.33381453E-14	5.18986042E-11	-3.48965100E-11	3.06980588E-11	2.48507666E-12
-7.45028510E-15	-2.97841332E-14	-3.48965100E-11	4.20538887E-10	-4.06105587E-10	3.21538561E-12
7.64187477E-14	-4.70945578E-13	3.06980588E-11	-4.06105587E-10	6.54867182E-10	-2.29929677E-10
-1.56199493E-13	3.83729901E-13	2.48507666E-12	3.21538561E-12	-2.29929677E-10	2.38065026E-10