AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QR279 ∴ Orbital info ∴ Epoch epochXXX

(77845) 2001QR279 ▹

ORBITAL INFORMATION

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(ASCII data file 77845.eq0)

Keplerian elements at epoch
57775.9 MJD
	Value	1-σ variation	Units
a	2.97645	1.449e-08	au
e	0.061108	3.184e-08
i	11.737	3.521e-06	deg
Ω	129.61	1.96e-05	deg
ω	338.711	3.905e-05	deg
M	240.72	3.404e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7946	au
Aphelion	3.1583	au
Asc. node-Earth separation	1.82051	au
Desc. node-Earth separation	2.12861	au
Earth MOID	1.81399	au
Orbital period	1875.63	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	-0.04525842	0.00074778	0.00086440	-0.00490239	0.00620501
-0.04525842	1.00000000	0.00081822	0.00670936	-0.07064847	0.07619934
0.00074778	0.00081822	1.00000000	0.00399878	-0.00187712	0.00060702
0.00086440	0.00670936	0.00399878	1.00000000	-0.49587581	0.00530622
-0.00490239	-0.07064847	-0.00187712	-0.49587581	1.00000000	-0.86814854
0.00620501	0.07619934	0.00060702	0.00530622	-0.86814854	1.00000000

Covariance matrix
2.09821185E-16	-2.08744323E-17	3.81361400E-17	2.45391829E-16	-2.77304389E-15	3.05928527E-15
-2.08744323E-17	1.01386773E-15	9.17275435E-17	4.18691196E-15	-8.78451516E-14	8.25837484E-14
3.81361400E-17	9.17275435E-17	1.23958328E-11	2.75922543E-13	-2.58079982E-13	7.27439569E-14
2.45391829E-16	4.18691196E-15	2.75922543E-13	3.84099738E-10	-3.79506589E-10	3.53964558E-12
-2.77304389E-15	-8.78451516E-14	-2.58079982E-13	-3.79506589E-10	1.52492608E-09	-1.15390801E-09
3.05928527E-15	8.25837484E-14	7.27439569E-14	3.53964558E-12	-1.15390801E-09	1.15852526E-09