AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RO146 ∴ Orbital info ∴ Epoch epochXXX

(169223) 2001RO146 ▹

ORBITAL INFORMATION

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(ASCII data file 169223.eq0)

Keplerian elements at epoch
57550.8 MJD
	Value	1-σ variation	Units
a	3.14315	2.96e-08	au
e	0.058522	8.385e-08
i	14.452	6.226e-06	deg
Ω	279.21	3.075e-05	deg
ω	48.071	5.927e-05	deg
M	249.383	5.198e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9592	au
Aphelion	3.3271	au
Asc. node-Earth separation	1.99791	au
Desc. node-Earth separation	2.27622	au
Earth MOID	1.96448	au
Orbital period	2035.38	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.00319508	0.04673998	-0.00836284	0.16202266	-0.19100280
-0.00319508	1.00000000	-0.02551976	-0.03322000	0.24068503	-0.29404816
0.04673998	-0.02551976	1.00000000	0.34335722	-0.17725272	0.00549503
-0.00836284	-0.03322000	0.34335722	1.00000000	-0.50793764	0.00853822
0.16202266	0.24068503	-0.17725272	-0.50793764	1.00000000	-0.86155919
-0.19100280	-0.29404816	0.00549503	0.00853822	-0.86155919	1.00000000

Covariance matrix
8.76265426E-16	-7.93086828E-18	8.61357490E-15	-7.61305216E-15	2.84286351E-13	-2.93885561E-13
-7.93086828E-18	7.03140316E-15	-1.33221621E-14	-8.56658466E-14	1.19627904E-12	-1.28162258E-12
8.61357490E-15	-1.33221621E-14	3.87573535E-11	6.57370565E-11	-6.54082282E-11	1.77814722E-12
-7.61305216E-15	-8.56658466E-14	6.57370565E-11	9.45744961E-10	-9.25890943E-10	1.36481924E-11
2.84286351E-13	1.19627904E-12	-6.54082282E-11	-9.25890943E-10	3.51337769E-09	-2.65441129E-09
-2.93885561E-13	-1.28162258E-12	1.77814722E-12	1.36481924E-11	-2.65441129E-09	2.70172636E-09