AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SA146 ∴ Orbital info ∴ Epoch epochXXX

(69905) 1998SA146 ▹

ORBITAL INFORMATION

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(ASCII data file 69905.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06469	2.071e-08	au
e	0.048254	3.508e-08
i	8.908	4.952e-06	deg
Ω	204.361	2.346e-05	deg
ω	269.913	6.165e-05	deg
M	185.889	5.506e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9168	au
Aphelion	3.2126	au
Asc. node-Earth separation	2.05474	au
Desc. node-Earth separation	2.0616	au
Earth MOID	1.95148	au
Orbital period	1959.65	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.11142978	0.00994832	-0.00418798	-0.22645603	0.16677946
-0.11142978	1.00000000	-0.01462558	-0.00293691	0.08872808	-0.06690580
0.00994832	-0.01462558	1.00000000	0.01740878	0.00436957	-0.01326828
-0.00418798	-0.00293691	0.01740878	1.00000000	-0.37867827	0.00291056
-0.22645603	0.08872808	0.00436957	-0.37867827	1.00000000	-0.92205251
0.16677946	-0.06690580	-0.01326828	0.00291056	-0.92205251	1.00000000

Covariance matrix
4.29015876E-16	-8.09756626E-17	1.02031786E-15	-2.03532798E-15	-2.89176132E-13	1.90204420E-13
-8.09756626E-17	1.23092937E-15	-2.54084795E-15	-2.41768859E-15	1.91919682E-13	-1.29247355E-13
1.02031786E-15	-2.54084795E-15	2.45187424E-11	2.02260328E-12	1.33391969E-12	-3.61747153E-12
-2.03532798E-15	-2.41768859E-15	2.02260328E-12	5.50537309E-10	-5.47779328E-10	3.76020546E-12
-2.89176132E-13	1.91919682E-13	1.33391969E-12	-5.47779328E-10	3.80087652E-09	-3.12996069E-09
1.90204420E-13	-1.29247355E-13	-3.61747153E-12	3.76020546E-12	-3.12996069E-09	3.03167538E-09