NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2011SQ12 ∴ Orbital info ∴ Epoch 57588 MJD

2011SQ12 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2011SQ12.eq0)

Keplerian elements
(Epoch 57588.0 MJD)
	Value	1-σ variation	Units
a	1.72717	6.358e-08	au
e	0.395808	1.248e-07
i	13.69	1.456e-05	deg
Ω	8.765	9.308e-06	deg
ω	40.017	4.75e-05	deg
M	23.658	5.72e-05	deg

Other useful info
Absolute Magnitude (H)	20.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0435	au
Aphelion distance	2.4108	au
Asc. node-Earth separation	0.11753	au
Desc. node-Earth separation	1.09279	au
Earth MOID	0.09715	au
Orbital period	829.087	days
Date of orbit computation	feb 26 10:49

Covariance matrix
4.04217006E-15	7.53554762E-15	-6.11813548E-13	4.64845789E-14	2.80674646E-12	-3.61298358E-12
7.53554762E-15	1.55841375E-14	-1.32283308E-12	2.08229283E-13	5.07573523E-12	-6.66061791E-12
-6.11813548E-13	-1.32283308E-12	2.12118985E-10	-1.13999013E-11	-3.73589553E-10	5.18969900E-10
4.64845789E-14	2.08229283E-13	-1.13999013E-11	8.66455717E-11	-6.85656172E-11	-2.92207985E-11
2.80674646E-12	5.07573523E-12	-3.73589553E-10	-6.85656172E-11	2.25641717E-09	-2.60777762E-09
-3.61298358E-12	-6.66061791E-12	5.18969900E-10	-2.92207985E-11	-2.60777762E-09	3.27149501E-09

Correlation matrix
1.00000000	0.94943698	-0.66072696	0.07854679	0.92936475	-0.99354048
0.94943698	1.00000000	-0.72756851	0.17919555	0.85594897	-0.93282463
-0.66072696	-0.72756851	1.00000000	-0.08408880	-0.54000186	0.62298741
0.07854679	0.17919555	-0.08408880	1.00000000	-0.15506847	-0.05488400
0.92936475	0.85594897	-0.54000186	-0.15506847	1.00000000	-0.95981543
-0.99354048	-0.93282463	0.62298741	-0.05488400	-0.95981543	1.00000000