AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007WZ38 ∴ Orbital info ∴ Epoch epochXXX

(212903) 2007WZ38 ▹

ORBITAL INFORMATION

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(ASCII data file 212903.eq0)

Keplerian elements at epoch
57902.9 MJD
	Value	1-σ variation	Units
a	3.16301	2.723e-08	au
e	0.171439	4.476e-08
i	5.5	5.855e-06	deg
Ω	34.872	6.061e-05	deg
ω	65.839	6.438e-05	deg
M	232.096	1.96e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6207	au
Aphelion	3.7053	au
Asc. node-Earth separation	1.8746	au
Desc. node-Earth separation	2.29518	au
Earth MOID	1.64225	au
Orbital period	2054.71	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.18978966	-0.00526325	-0.01780592	0.10492052	-0.28355128
0.18978966	1.00000000	-0.00083231	-0.01454787	0.07400294	-0.21596387
-0.00526325	-0.00083231	1.00000000	-0.29892622	0.27851279	0.00548466
-0.01780592	-0.01454787	-0.29892622	1.00000000	-0.94114956	0.01644012
0.10492052	0.07400294	0.27851279	-0.94114956	1.00000000	-0.34726398
-0.28355128	-0.21596387	0.00548466	0.01644012	-0.34726398	1.00000000

Covariance matrix
7.41290008E-16	2.31269253E-16	-8.39055403E-16	-2.93814520E-14	1.83897971E-13	-1.51298672E-13
2.31269253E-16	2.00309960E-15	-2.18110885E-16	-3.94607607E-14	2.13217410E-13	-1.89426966E-13
-8.39055403E-16	-2.18110885E-16	3.42835600E-11	-1.06077153E-10	1.04980956E-10	6.29363960E-13
-2.93814520E-14	-3.94607607E-14	-1.06077153E-10	3.67307475E-09	-3.67194321E-09	1.95267179E-11
1.83897971E-13	2.13217410E-13	1.04980956E-10	-3.67194321E-09	4.14423958E-09	-4.38118506E-10
-1.51298672E-13	-1.89426966E-13	6.29363960E-13	1.95267179E-11	-4.38118506E-10	3.84077501E-10