AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012QF7 ∴ Orbital info ∴ Epoch epochXXX

(531320) 2012QF7 ▹

ORBITAL INFORMATION

◲

(ASCII data file 531320.eq0)

Keplerian elements at epoch
58320.2 MJD
	Value	1-σ variation	Units
a	2.68612	3.667e-08	au
e	0.031897	5.744e-08
i	22.174	7.449e-06	deg
Ω	147.527	1.625e-05	deg
ω	287.518	0.000129	deg
M	21.538	0.0001286	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6004	au
Aphelion	2.7718	au
Asc. node-Earth separation	1.67009	au
Desc. node-Earth separation	1.69785	au
Earth MOID	1.66028	au
Orbital period	1608	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	-0.37584711	0.00689217	-0.00531479	0.09857990	-0.09788610
-0.37584711	1.00000000	0.02307849	0.00986397	-0.13257538	0.12962322
0.00689217	0.02307849	1.00000000	0.19630223	-0.03228214	0.00972988
-0.00531479	0.00986397	0.19630223	1.00000000	-0.14188854	0.02584019
0.09857990	-0.13257538	-0.03228214	-0.14188854	1.00000000	-0.99250596
-0.09788610	0.12962322	0.00972988	0.02584019	-0.99250596	1.00000000

Covariance matrix
1.34489539E-15	-7.91661476E-16	1.88266255E-15	-3.16766320E-15	4.66365390E-13	-4.61633416E-13
-7.91661476E-16	3.29889194E-15	9.87333504E-15	9.20756128E-15	-9.82291985E-13	9.57411906E-13
1.88266255E-15	9.87333504E-15	5.54810713E-11	2.37632949E-11	-3.10190493E-11	9.31991371E-12
-3.16766320E-15	9.20756128E-15	2.37632949E-11	2.64130168E-10	-2.97474681E-10	5.40053372E-11
4.66365390E-13	-9.82291985E-13	-3.10190493E-11	-2.97474681E-10	1.66413049E-08	-1.64648884E-08
-4.61633416E-13	9.57411906E-13	9.31991371E-12	5.40053372E-11	-1.64648884E-08	1.65372754E-08