AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WB27 ∴ Orbital info ∴ Epoch epochXXX

(384397) 2009WB27 ▹

ORBITAL INFORMATION

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(ASCII data file 384397.eq0)

Keplerian elements at epoch
58267.9 MJD
	Value	1-σ variation	Units
a	2.38768	1.925e-08	au
e	0.133132	7.253e-08
i	2.983	7.546e-06	deg
Ω	33.771	0.0001127	deg
ω	146.732	0.0001156	deg
M	3.616	2.328e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0698	au
Aphelion	2.7056	au
Asc. node-Earth separation	1.64688	au
Desc. node-Earth separation	1.10492	au
Earth MOID	1.07416	au
Orbital period	1347.6	days
Date of orbit computation	Jun 5 01:59

Correlation matrix
1.00000000	0.30003628	0.00775890	-0.00203105	-0.00850225	0.07248889
0.30003628	1.00000000	-0.00858713	0.00645885	0.04814502	-0.19618666
0.00775890	-0.00858713	1.00000000	-0.15479956	0.14988108	0.00621429
-0.00203105	0.00645885	-0.15479956	1.00000000	-0.97459725	0.00889284
-0.00850225	0.04814502	0.14988108	-0.97459725	1.00000000	-0.22841606
0.07248889	-0.19618666	0.00621429	0.00889284	-0.22841606	1.00000000

Covariance matrix
3.70668432E-16	4.18993135E-16	1.12724268E-15	-4.40623239E-15	-1.89146053E-14	3.24885451E-14
4.18993135E-16	5.26114998E-15	-4.70016349E-15	5.27896784E-14	4.03517611E-13	-3.31265208E-13
1.12724268E-15	-4.70016349E-15	5.69441339E-11	-1.31627740E-10	1.30689916E-10	1.09164599E-12
-4.40623239E-15	5.27896784E-14	-1.31627740E-10	1.26971550E-08	-1.26896359E-08	2.33270406E-11
-1.89146053E-14	4.03517611E-13	1.30689916E-10	-1.26896359E-08	1.33518529E-08	-6.14417284E-10
3.24885451E-14	-3.31265208E-13	1.09164599E-12	2.33270406E-11	-6.14417284E-10	5.41916067E-10