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.eq0)

Keplerian elements at epoch
58475.2 MJD
	Value	1-σ variation	Units
a	3.15993	4.922e-08	au
e	0.2362	7.04e-08
i	14.532	9.659e-06	deg
Ω	308.865	2.455e-05	deg
ω	63.974	3.671e-05	deg
M	221.7	2.106e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4136	au
Aphelion	3.9063	au
Asc. node-Earth separation	1.69003	au
Desc. node-Earth separation	2.34407	au
Earth MOID	1.45343	au
Orbital period	2051.71	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	-0.51425650	0.02453621	-0.01350025	0.16930480	-0.24909064
-0.51425650	1.00000000	-0.03041531	0.01766714	-0.30592936	0.45411610
0.02453621	-0.03041531	1.00000000	0.18775993	-0.12460823	-0.00113441
-0.01350025	0.01766714	0.18775993	1.00000000	-0.67056238	0.03781460
0.16930480	-0.30592936	-0.12460823	-0.67056238	1.00000000	-0.75131687
-0.24909064	0.45411610	-0.00113441	0.03781460	-0.75131687	1.00000000

Covariance matrix
2.42279757E-15	-1.78190044E-15	1.16658010E-14	-1.63125994E-14	3.05911066E-13	-2.58179473E-13
-1.78190044E-15	4.95553052E-15	-2.06816784E-14	3.05305146E-14	-7.90557736E-13	6.73159090E-13
1.16658010E-14	-2.06816784E-14	9.33032896E-11	4.45219610E-11	-4.41837485E-11	-2.30741019E-13
-1.63125994E-14	3.05305146E-14	4.45219610E-11	6.02623100E-10	-6.04267776E-10	1.95473588E-11
3.05911066E-13	-7.90557736E-13	-4.41837485E-11	-6.04267776E-10	1.34751845E-09	-5.80759391E-10
-2.58179473E-13	6.73159090E-13	-2.30741019E-13	1.95473588E-11	-5.80759391E-10	4.43416125E-10