AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004QE4 ∴ Orbital info ∴ Epoch epochXXX

(154815) 2004QE4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 154815.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80205	2.064e-08	au
e	0.083221	4.423e-08
i	4.604	4.386e-06	deg
Ω	83.04	7.501e-05	deg
ω	228.342	8.275e-05	deg
M	106.252	3.613e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5689	au
Aphelion	3.0352	au
Asc. node-Earth separation	1.96187	au
Desc. node-Earth separation	1.62121	au
Earth MOID	1.557	au
Orbital period	1713.22	days
Date of orbit computation	apr 23 20:21

Correlation matrix
1.00000000	-0.07880749	-0.00936836	-0.00264459	-0.04148656	-0.08273062
-0.07880749	1.00000000	0.00528462	0.00590610	0.14464357	-0.33428937
-0.00936836	0.00528462	1.00000000	-0.19529861	0.17650900	0.00251948
-0.00264459	0.00590610	-0.19529861	1.00000000	-0.90247230	-0.00134734
-0.04148656	0.14464357	0.17650900	-0.90247230	1.00000000	-0.42018739
-0.08273062	-0.33428937	0.00251948	-0.00134734	-0.42018739	1.00000000

Covariance matrix
4.25920633E-16	-7.19332312E-17	-8.47937953E-16	-4.09399744E-15	-7.08540345E-14	-6.16834105E-14
-7.19332312E-17	1.95611980E-15	1.02505660E-15	1.95940103E-14	5.29407003E-13	-5.34143600E-13
-8.47937953E-16	1.02505660E-15	1.92341173E-11	-6.42480363E-11	6.40613093E-11	3.99194883E-13
-4.09399744E-15	1.95940103E-14	-6.42480363E-11	5.62664045E-09	-5.60210541E-09	-3.65122273E-12
-7.08540345E-14	5.29407003E-13	6.40613093E-11	-5.60210541E-09	6.84834502E-09	-1.25624275E-09
-6.16834105E-14	-5.34143600E-13	3.99194883E-13	-3.65122273E-12	-1.25624275E-09	1.30519524E-09