AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WW115 ∴ Orbital info ∴ Epoch epochXXX

2009WW115 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WW115.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.84571	1.611e-08	au
e	0.080073	5.239e-07
i	23.827	2.263e-05	deg
Ω	58.56	2.059e-05	deg
ω	247.654	0.0004124	deg
M	358.766	0.0004604	deg

Other useful info
Absolute Magnitude (H)	19.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6979	au
Aphelion	1.9935	au
Asc. node-Earth separation	0.90428	au
Desc. node-Earth separation	0.76781	au
Earth MOID	0.74738	au
Orbital period	915.888	days
Date of orbit computation	apr 24 01:38

Correlation matrix
1.00000000	-0.44434179	0.03587972	0.15961009	-0.34416669	0.33206602
-0.44434179	1.00000000	-0.17072844	-0.31118469	0.89206511	-0.91130368
0.03587972	-0.17072844	1.00000000	-0.45423025	-0.19691138	0.21917216
0.15961009	-0.31118469	-0.45423025	1.00000000	-0.35661092	0.31790961
-0.34416669	0.89206511	-0.19691138	-0.35661092	1.00000000	-0.99763574
0.33206602	-0.91130368	0.21917216	0.31790961	-0.99763574	1.00000000

Covariance matrix
2.59570355E-16	-3.75040405E-15	1.30816608E-14	5.29553823E-14	-2.28666260E-12	2.46303752E-12
-3.75040405E-15	2.74452190E-13	-2.02406989E-12	-3.35717362E-12	1.92723919E-10	-2.19793843E-10
1.30816608E-14	-2.02406989E-12	5.12120988E-10	-2.11682310E-10	-1.83765006E-09	2.28344589E-09
5.29553823E-14	-3.35717362E-12	-2.11682310E-10	4.24076747E-10	-3.02846519E-09	3.01401167E-09
-2.28666260E-12	1.92723919E-10	-1.83765006E-09	-3.02846519E-09	1.70063624E-07	-1.89407321E-07
2.46303752E-12	-2.19793843E-10	2.28344589E-09	3.01401167E-09	-1.89407321E-07	2.11952282E-07