AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2006QR81 ∴ Orbital info ∴ Epoch epochXXX

(308802) 2006QR81 ▹

ORBITAL INFORMATION

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(ASCII data file 308802.eq0)

Keplerian elements at epoch
58098.1 MJD
	Value	1-σ variation	Units
a	2.73343	1.592e-08	au
e	0.198336	4.765e-08
i	13.781	4.456e-06	deg
Ω	168.215	1.908e-05	deg
ω	194.857	2.275e-05	deg
M	168.651	1.169e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1913	au
Aphelion	3.2756	au
Asc. node-Earth separation	2.2554	au
Desc. node-Earth separation	1.19705	au
Earth MOID	1.19035	au
Orbital period	1650.67	days
Date of orbit computation	apr 23 20:55

Correlation matrix
1.00000000	0.49154670	-0.01373104	0.00003961	0.18781484	-0.40395004
0.49154670	1.00000000	-0.02971026	0.00228142	0.08881231	-0.26477030
-0.01373104	-0.02971026	1.00000000	0.12514742	-0.12019195	0.03292214
0.00003961	0.00228142	0.12514742	1.00000000	-0.81727861	0.00521190
0.18781484	0.08881231	-0.12019195	-0.81727861	1.00000000	-0.55847148
-0.40395004	-0.26477030	0.03292214	0.00521190	-0.55847148	1.00000000

Covariance matrix
2.53499374E-16	3.72891264E-16	-9.74203285E-16	1.20309308E-17	6.80280776E-14	-7.51702155E-14
3.72891264E-16	2.27016781E-15	-6.30802015E-15	2.07360792E-15	9.62657971E-14	-1.47444283E-13
-9.74203285E-16	-6.30802015E-15	1.98570791E-11	1.06382726E-11	-1.21843661E-11	1.71464986E-12
1.20309308E-17	2.07360792E-15	1.06382726E-11	3.63900818E-10	-3.54675757E-10	1.16203014E-12
6.80280776E-14	9.62657971E-14	-1.21843661E-11	-3.54675757E-10	5.17534990E-10	-1.48491143E-10
-7.51702155E-14	-1.47444283E-13	1.71464986E-12	1.16203014E-12	-1.48491143E-10	1.36602732E-10