AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SW267 ∴ Orbital info ∴ Epoch epochXXX

(281488) 2008SW267 ▹

ORBITAL INFORMATION

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(ASCII data file 281488.eq0)

Keplerian elements at epoch
58061.7 MJD
	Value	1-σ variation	Units
a	2.71959	2.274e-08	au
e	0.068119	5.793e-08
i	5.716	5.744e-06	deg
Ω	178.25	5.341e-05	deg
ω	242.365	6.883e-05	deg
M	341.818	4.486e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5343	au
Aphelion	2.9048	au
Asc. node-Earth separation	1.8013	au
Desc. node-Earth separation	1.62043	au
Earth MOID	1.55198	au
Orbital period	1638.15	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.40061339	0.00608376	-0.00283562	0.11983695	-0.19594774
-0.40061339	1.00000000	0.00394413	-0.00715314	-0.15753346	0.27699040
0.00608376	0.00394413	1.00000000	0.10224486	-0.07904979	0.00037075
-0.00283562	-0.00715314	0.10224486	1.00000000	-0.76962993	-0.00496665
0.11983695	-0.15753346	-0.07904979	-0.76962993	1.00000000	-0.63176387
-0.19594774	0.27699040	0.00037075	-0.00496665	-0.63176387	1.00000000

Covariance matrix
5.17306429E-16	-5.27843015E-16	7.94856577E-16	-3.44475020E-15	1.87603757E-13	-1.99945634E-13
-5.27843015E-16	3.35591344E-15	1.31249980E-15	-2.21328980E-14	-6.28137946E-13	7.19892772E-13
7.94856577E-16	1.31249980E-15	3.29978734E-11	3.13704491E-11	-3.12550739E-11	9.55471856E-14
-3.44475020E-15	-2.21328980E-14	3.13704491E-11	2.85280832E-09	-2.82940482E-09	-1.19013972E-11
1.87603757E-13	-6.28137946E-13	-3.12550739E-11	-2.82940482E-09	4.73754865E-09	-1.95087457E-09
-1.99945634E-13	7.19892772E-13	9.55471856E-14	-1.19013972E-11	-1.95087457E-09	2.01277599E-09