AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SV331 ∴ Orbital info ∴ Epoch epochXXX

(451187) 2009SV331 ▹

ORBITAL INFORMATION

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(ASCII data file 451187.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.16302	4.819e-08	au
e	0.232721	7.114e-08
i	14.555	9.668e-06	deg
Ω	308.666	2.447e-05	deg
ω	64.272	3.714e-05	deg
M	198.82	2.456e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4269	au
Aphelion	3.8991	au
Asc. node-Earth separation	1.70232	au
Desc. node-Earth separation	2.34365	au
Earth MOID	1.46676	au
Orbital period	2054.72	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	-0.47258403	0.00997869	-0.02386301	0.13144097	-0.48416843
-0.47258403	1.00000000	-0.02067048	0.02813331	-0.32716404	0.56943675
0.00997869	-0.02067048	1.00000000	0.18975649	-0.12117211	-0.00562313
-0.02386301	0.02813331	0.18975649	1.00000000	-0.66405537	0.04523257
0.13144097	-0.32716404	-0.12117211	-0.66405537	1.00000000	-0.71946326
-0.48416843	0.56943675	-0.00562313	0.04523257	-0.71946326	1.00000000

Covariance matrix
2.32185281E-15	-1.62004152E-15	4.64871573E-15	-2.81378844E-14	2.35236892E-13	-5.73034281E-13
-1.62004152E-15	5.06127006E-15	-1.42174795E-14	4.89778264E-14	-8.64475411E-13	9.95043425E-13
4.64871573E-15	-1.42174795E-14	9.34726299E-11	4.48939499E-11	-4.35113168E-11	-1.33532541E-12
-2.81378844E-14	4.89778264E-14	4.48939499E-11	5.98822198E-10	-6.03546255E-10	2.71873594E-11
2.35236892E-13	-8.64475411E-13	-4.35113168E-11	-6.03546255E-10	1.37947757E-09	-6.56345835E-10
-5.73034281E-13	9.95043425E-13	-1.33532541E-12	2.71873594E-11	-6.56345835E-10	6.03300353E-10