AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989SS1 ∴ Orbital info ∴ Epoch epochXXX

(30801) 1989SS1 ▹

ORBITAL INFORMATION

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(ASCII data file 30801.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.54884	9.383e-09	au
e	0.264717	5.661e-08
i	3.72	4.635e-06	deg
Ω	61.064	7.416e-05	deg
ω	258.312	7.487e-05	deg
M	205.157	1.444e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8741	au
Aphelion	3.2236	au
Asc. node-Earth separation	1.51717	au
Desc. node-Earth separation	1.23776	au
Earth MOID	0.8653	au
Orbital period	1486.32	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.51131387	0.00716265	-0.01366245	0.09508109	-0.81252040
-0.51131387	1.00000000	-0.01255089	0.01272294	-0.07742499	0.60398228
0.00716265	-0.01255089	1.00000000	0.27981482	-0.27386292	-0.01525420
-0.01366245	0.01272294	0.27981482	1.00000000	-0.98929128	0.01318727
0.09508109	-0.07742499	-0.27386292	-0.98929128	1.00000000	-0.14404642
-0.81252040	0.60398228	-0.01525420	0.01318727	-0.14404642	1.00000000

Covariance matrix
8.80450314E-17	-2.71584662E-16	3.11535800E-16	-9.50662834E-15	6.67921808E-14	-1.10129235E-13
-2.71584662E-16	3.20428014E-15	-3.29322579E-15	5.34069905E-14	-3.28114513E-13	4.93861717E-13
3.11535800E-16	-3.29322579E-15	2.14863878E-11	9.61829017E-11	-9.50372707E-11	-1.02137944E-12
-9.50662834E-15	5.34069905E-14	9.61829017E-11	5.49909120E-09	-5.49222937E-09	1.41259050E-11
6.67921808E-14	-3.28114513E-13	-9.50372707E-11	-5.49222937E-09	5.60477325E-09	-1.55774877E-10
-1.10129235E-13	4.93861717E-13	-1.02137944E-12	1.41259050E-11	-1.55774877E-10	2.08656465E-10