AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SA4 ∴ Orbital info ∴ Epoch epochXXX

(34790) 2001SA4 ▹

ORBITAL INFORMATION

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(ASCII data file 34790.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.9841	1.545e-08	au
e	0.10506	3.984e-08
i	10.954	3.652e-06	deg
Ω	101.547	2.401e-05	deg
ω	229.176	3.231e-05	deg
M	190.59	2.051e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6706	au
Aphelion	3.2976	au
Asc. node-Earth separation	2.18604	au
Desc. node-Earth separation	1.7449	au
Earth MOID	1.67323	au
Orbital period	1882.86	days
Date of orbit computation	apr 23 19:53

Correlation matrix
1.00000000	-0.25868671	0.01947344	0.00153138	-0.18543330	0.07680612
-0.25868671	1.00000000	-0.01516828	0.00692659	0.24535494	-0.31735169
0.01947344	-0.01516828	1.00000000	-0.01166882	0.00416189	0.00587197
0.00153138	0.00692659	-0.01166882	1.00000000	-0.72347531	-0.00832569
-0.18543330	0.24535494	0.00416189	-0.72347531	1.00000000	-0.66470725
0.07680612	-0.31735169	0.00587197	-0.00832569	-0.66470725	1.00000000

Covariance matrix
2.38599135E-16	-1.59188191E-16	1.09865891E-15	5.67864722E-16	-9.25381139E-14	2.43273897E-14
-1.59188191E-16	1.58710113E-15	-2.20711212E-15	6.62444138E-15	3.15787967E-13	-2.59243787E-13
1.09865891E-15	-2.20711212E-15	1.33404874E-11	-1.02315294E-12	4.91105741E-13	4.39779121E-13
5.67864722E-16	6.62444138E-15	-1.02315294E-12	5.76308707E-10	-5.61112293E-10	-4.09838728E-12
-9.25381139E-14	3.15787967E-13	4.91105741E-13	-5.61112293E-10	1.04375112E-09	-4.40346087E-10
2.43273897E-14	-2.59243787E-13	4.39779121E-13	-4.09838728E-12	-4.40346087E-10	4.20465624E-10