AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SA337 ∴ Orbital info ∴ Epoch epochXXX

(381775) 2009SA337 ▹

ORBITAL INFORMATION

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(ASCII data file 381775.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36112	1.566e-08	au
e	0.208436	6.056e-08
i	8.074	4.299e-06	deg
Ω	90.517	4.887e-05	deg
ω	246.728	5.11e-05	deg
M	11.997	1.422e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.869	au
Aphelion	2.8533	au
Asc. node-Earth separation	1.47798	au
Desc. node-Earth separation	1.07056	au
Earth MOID	0.87648	au
Orbital period	1325.18	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.12997502	0.00558347	-0.00896350	-0.06036108	-0.14339637
0.12997502	1.00000000	-0.09112322	-0.02378077	0.14138464	-0.57378899
0.00558347	-0.09112322	1.00000000	-0.35573088	0.31451271	0.08630474
-0.00896350	-0.02378077	-0.35573088	1.00000000	-0.94859035	0.01288749
-0.06036108	0.14138464	0.31451271	-0.94859035	1.00000000	-0.29658531
-0.14339637	-0.57378899	0.08630474	0.01288749	-0.29658531	1.00000000

Covariance matrix
2.45100313E-16	1.23220311E-16	3.75749634E-16	-6.85770718E-15	-4.82897408E-14	-3.19246355E-14
1.23220311E-16	3.66691566E-15	-2.37192868E-14	-7.03729337E-14	4.37500598E-13	-4.94104188E-13
3.75749634E-16	-2.37192868E-14	1.84775443E-11	-7.47262218E-11	6.90854001E-11	5.27560919E-12
-6.85770718E-15	-7.03729337E-14	-7.47262218E-11	2.38813390E-09	-2.36883055E-09	8.95599217E-12
-4.82897408E-14	4.37500598E-13	6.90854001E-11	-2.36883055E-09	2.61127081E-09	-2.15521923E-10
-3.19246355E-14	-4.94104188E-13	5.27560919E-12	8.95599217E-12	-2.15521923E-10	2.02223550E-10