AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WQ120 ∴ Orbital info ∴ Epoch epochXXX

(355907) 2008WQ120 ▹

ORBITAL INFORMATION

◲

(ASCII data file 355907.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.42413	2.479e-08	au
e	0.160183	1.003e-07
i	6.735	8.185e-06	deg
Ω	279.422	6.823e-05	deg
ω	81.711	7.805e-05	deg
M	92.705	2.939e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0358	au
Aphelion	2.8124	au
Asc. node-Earth separation	1.29175	au
Desc. node-Earth separation	1.43534	au
Earth MOID	1.04565	au
Orbital period	1378.58	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	0.51739169	-0.00445355	-0.00064339	-0.17383028	-0.07587281
0.51739169	1.00000000	-0.02789894	-0.01220533	-0.22287256	0.18832412
-0.00445355	-0.02789894	1.00000000	-0.07397021	0.06524637	-0.00015976
-0.00064339	-0.01220533	-0.07397021	1.00000000	-0.87044124	0.00694233
-0.17383028	-0.22287256	0.06524637	-0.87044124	1.00000000	-0.44290976
-0.07587281	0.18832412	-0.00015976	0.00694233	-0.44290976	1.00000000

Covariance matrix
6.14602011E-16	1.28590412E-15	-9.03702825E-16	-1.08827430E-15	-3.36370664E-13	-5.52782943E-14
1.28590412E-15	1.00504220E-14	-2.28929918E-14	-8.34849549E-14	-1.74399174E-12	5.54842307E-13
-9.03702825E-16	-2.28929918E-14	6.69954603E-11	-4.13091386E-11	4.16845104E-11	-3.84280802E-14
-1.08827430E-15	-8.34849549E-14	-4.13091386E-11	4.65514474E-09	-4.63555496E-09	1.39201271E-11
-3.36370664E-13	-1.74399174E-12	4.16845104E-11	-4.63555496E-09	6.09244144E-09	-1.01597355E-09
-5.52782943E-14	5.54842307E-13	-3.84280802E-14	1.39201271E-11	-1.01597355E-09	8.63660267E-10