AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QU268 ∴ Orbital info ∴ Epoch epochXXX

(77839) 2001QU268 ▹

ORBITAL INFORMATION

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(ASCII data file 77839.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15541	1.581e-08	au
e	0.138701	3.317e-08
i	14.912	4.104e-06	deg
Ω	122.009	1.474e-05	deg
ω	137.469	2.22e-05	deg
M	112.424	1.529e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7177	au
Aphelion	3.5931	au
Asc. node-Earth separation	2.46345	au
Desc. node-Earth separation	1.79207	au
Earth MOID	1.72194	au
Orbital period	2047.3	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.04904904	-0.02630138	-0.01223784	-0.15913008	0.00254555
0.04904904	1.00000000	-0.00931000	-0.01090955	0.11397035	-0.08786037
-0.02630138	-0.00931000	1.00000000	0.16485365	-0.10448107	0.00040118
-0.01223784	-0.01090955	0.16485365	1.00000000	-0.64460218	0.00631672
-0.15913008	0.11397035	-0.10448107	-0.64460218	1.00000000	-0.73693970
0.00254555	-0.08786037	0.00040118	0.00631672	-0.73693970	1.00000000

Covariance matrix
2.50039695E-16	2.57301810E-17	-1.70673116E-15	-2.85201783E-15	-5.58571384E-14	6.15647107E-16
2.57301810E-17	1.10056500E-15	-1.26747553E-15	-5.33405527E-15	8.39308546E-14	-4.45806082E-14
-1.70673116E-15	-1.26747553E-15	1.68408579E-11	9.97065295E-12	-9.51791157E-12	2.51803121E-14
-2.85201783E-15	-5.33405527E-15	9.97065295E-12	2.17213026E-10	-2.10890311E-10	1.42390103E-12
-5.58571384E-14	8.39308546E-14	-9.51791157E-12	-2.10890311E-10	4.92769541E-10	-2.50206719E-10
6.15647107E-16	-4.45806082E-14	2.51803121E-14	1.42390103E-12	-2.50206719E-10	2.33932292E-10