AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Bretagnon ∴ Orbital info ∴ Epoch epochXXX

(3937) Bretagnon ▹

ORBITAL INFORMATION

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(ASCII data file 3937.eq0)

Keplerian elements at epoch
58729.0 MJD
	Value	1-σ variation	Units
a	3.07114	1.07e-08	au
e	0.02399	2.214e-08
i	8.839	1.971e-06	deg
Ω	357.572	1.139e-05	deg
ω	112.421	4.516e-05	deg
M	153.319	4.431e-05	deg

Other useful info
Absolute Magnitude (H)	12.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9975	au
Aphelion	3.1448	au
Asc. node-Earth separation	2.09355	au
Desc. node-Earth separation	2.045	au
Earth MOID	2.02508	au
Orbital period	1965.84	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.30202168	-0.01109868	0.00331736	0.06464708	-0.07490928
-0.30202168	1.00000000	0.00931710	0.01729209	-0.18224662	0.21062895
-0.01109868	0.00931710	1.00000000	0.01638762	0.00879590	-0.01316606
0.00331736	0.01729209	0.01638762	1.00000000	-0.25219370	0.00363231
0.06464708	-0.18224662	0.00879590	-0.25219370	1.00000000	-0.96779110
-0.07490928	0.21062895	-0.01316606	0.00363231	-0.96779110	1.00000000

Covariance matrix
1.14509674E-16	-7.15463907E-17	-2.34123528E-16	4.04419254E-16	3.12385789E-14	-3.55188301E-14
-7.15463907E-17	4.90068795E-16	4.06594642E-16	4.36107803E-15	-1.82183610E-13	2.06608655E-13
-2.34123528E-16	4.06594642E-16	3.88601948E-12	3.68032648E-13	7.82986110E-13	-1.15003276E-12
4.04419254E-16	4.36107803E-15	3.68032648E-13	1.29788386E-10	-1.29739864E-10	1.83359466E-12
3.12385789E-14	-1.82183610E-13	7.82986110E-13	-1.29739864E-10	2.03911905E-09	-1.93644357E-09
-3.55188301E-14	2.06608655E-13	-1.15003276E-12	1.83359466E-12	-1.93644357E-09	1.96337775E-09