AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TQ123 ∴ Orbital info ∴ Epoch epochXXX

(74899) 1999TQ123 ▹

ORBITAL INFORMATION

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(ASCII data file 74899.eq0)

Keplerian elements at epoch
57706.0 MJD
	Value	1-σ variation	Units
a	2.3649	7.252e-09	au
e	0.173769	3.844e-08
i	5.554	4.167e-06	deg
Ω	44.915	3.713e-05	deg
ω	337.107	3.875e-05	deg
M	249.989	1.005e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.954	au
Aphelion	2.7758	au
Asc. node-Earth separation	0.98606	au
Desc. node-Earth separation	1.72389	au
Earth MOID	0.95826	au
Orbital period	1328.37	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	0.14095226	0.01021057	0.00820288	-0.03379349	0.07714788
0.14095226	1.00000000	-0.01240548	0.00835313	-0.05370589	0.09199845
0.01021057	-0.01240548	1.00000000	-0.20214332	0.19648946	-0.01077678
0.00820288	0.00835313	-0.20214332	1.00000000	-0.95283523	0.00297490
-0.03379349	-0.05370589	0.19648946	-0.95283523	1.00000000	-0.29693374
0.07714788	0.09199845	-0.01077678	0.00297490	-0.29693374	1.00000000

Covariance matrix
5.25942493E-17	3.92978545E-17	3.08553981E-16	2.20875470E-15	-9.49730285E-15	5.62354191E-15
3.92978545E-17	1.47793503E-15	-1.98725336E-15	1.19230986E-14	-8.00106434E-14	3.55488042E-14
3.08553981E-16	-1.98725336E-15	1.73629598E-11	-3.12739930E-11	3.17284807E-11	-4.51354369E-13
2.20875470E-15	1.19230986E-14	-3.12739930E-11	1.37855512E-09	-1.37097021E-09	1.11020141E-12
-9.49730285E-15	-8.00106434E-14	3.17284807E-11	-1.37097021E-09	1.50174533E-09	-1.15657688E-10
5.62354191E-15	3.55488042E-14	-4.51354369E-13	1.11020141E-12	-1.15657688E-10	1.01026113E-10