AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RL55 ∴ Orbital info ∴ Epoch epochXXX

(109722) 2001RL55 ▹

ORBITAL INFORMATION

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(ASCII data file 109722.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.98816	1.63e-08	au
e	0.166681	5.626e-08
i	2.964	6.19e-06	deg
Ω	9.581	8.089e-05	deg
ω	312.651	8.267e-05	deg
M	143.904	1.92e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4901	au
Aphelion	3.4862	au
Asc. node-Earth separation	1.6102	au
Desc. node-Earth separation	2.27645	au
Earth MOID	1.47869	au
Orbital period	1886.71	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	0.39994652	0.01066097	-0.01105724	0.05528172	-0.46570154
0.39994652	1.00000000	-0.00828929	-0.00642701	0.09179411	-0.56013431
0.01066097	-0.00828929	1.00000000	0.01515270	-0.01590158	0.00443438
-0.01105724	-0.00642701	0.01515270	1.00000000	-0.97678391	0.00484759
0.05528172	0.09179411	-0.01590158	-0.97678391	1.00000000	-0.20564388
-0.46570154	-0.56013431	0.00443438	0.00484759	-0.20564388	1.00000000

Covariance matrix
2.65756847E-16	3.66779886E-16	1.07585439E-15	-1.45807135E-14	7.45038286E-14	-1.45779986E-13
3.66779886E-16	3.16462830E-15	-2.88664299E-15	-2.92455663E-14	4.26904769E-13	-6.05064305E-13
1.07585439E-15	-2.88664299E-15	3.83203341E-11	7.58742417E-12	-8.13785092E-12	5.27103188E-13
-1.45807135E-14	-2.92455663E-14	7.58742417E-12	6.54303765E-09	-6.53195303E-09	7.52945084E-12
7.45038286E-14	4.26904769E-13	-8.13785092E-12	-6.53195303E-09	6.83454634E-09	-3.26451480E-10
-1.45779986E-13	-6.05064305E-13	5.27103188E-13	7.52945084E-12	-3.26451480E-10	3.68719413E-10