AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007WQ17 ∴ Orbital info ∴ Epoch epochXXX

(281361) 2007WQ17 ▹

ORBITAL INFORMATION

◲

(ASCII data file 281361.eq0)

Keplerian elements at epoch
57977.7 MJD
	Value	1-σ variation	Units
a	3.12296	3.784e-08	au
e	0.210553	6.256e-08
i	26.656	1.326e-05	deg
Ω	70.378	1.568e-05	deg
ω	260.462	3.472e-05	deg
M	344.262	2.95e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4654	au
Aphelion	3.7805	au
Asc. node-Earth separation	2.10678	au
Desc. node-Earth separation	1.87056	au
Earth MOID	1.60659	au
Orbital period	2015.81	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.24722861	0.03610114	-0.01198461	0.09766885	-0.10310166
-0.24722861	1.00000000	-0.02055038	0.01191354	-0.07499662	0.02703342
0.03610114	-0.02055038	1.00000000	-0.22624473	0.09883457	0.00306161
-0.01198461	0.01191354	-0.22624473	1.00000000	-0.39986293	0.00415181
0.09766885	-0.07499662	0.09883457	-0.39986293	1.00000000	-0.89947212
-0.10310166	0.02703342	0.00306161	0.00415181	-0.89947212	1.00000000

Covariance matrix
1.43204949E-15	-5.85261719E-16	1.81112038E-14	-7.11338264E-15	1.28329997E-13	-1.15081676E-13
-5.85261719E-16	3.91331443E-15	-1.70427482E-14	1.16892472E-14	-1.62894767E-13	4.98809613E-14
1.81112038E-14	-1.70427482E-14	1.75749788E-10	-4.70434388E-11	4.54934993E-11	1.19717690E-12
-7.11338264E-15	1.16892472E-14	-4.70434388E-11	2.46006382E-10	-2.17759653E-10	1.92075664E-12
1.28329997E-13	-1.62894767E-13	4.54934993E-11	-2.17759653E-10	1.20555260E-09	-9.21175339E-10
-1.15081676E-13	4.98809613E-14	1.19717690E-12	1.92075664E-12	-9.21175339E-10	8.70007563E-10