AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004BL81 ∴ Orbital info ∴ Epoch epochXXX

(282448) 2004BL81 ▹

ORBITAL INFORMATION

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(ASCII data file 282448.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13894	2.879e-08	au
e	0.054946	6.997e-08
i	16.54	5.656e-06	deg
Ω	131.353	2.088e-05	deg
ω	124.215	6.249e-05	deg
M	105.945	5.543e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9665	au
Aphelion	3.3114	au
Asc. node-Earth separation	2.24448	au
Desc. node-Earth separation	2.02125	au
Earth MOID	1.98047	au
Orbital period	2031.3	days
Date of orbit computation	apr 23 20:49

Correlation matrix
1.00000000	-0.15823421	0.01700415	0.00144101	-0.25651976	0.18074215
-0.15823421	1.00000000	-0.04911633	-0.00673199	0.22333874	-0.16862866
0.01700415	-0.04911633	1.00000000	-0.07408878	0.02574975	-0.00588314
0.00144101	-0.00673199	-0.07408878	1.00000000	-0.32125710	0.00087022
-0.25651976	0.22333874	0.02574975	-0.32125710	1.00000000	-0.93922194
0.18074215	-0.16862866	-0.00588314	0.00087022	-0.93922194	1.00000000

Covariance matrix
8.29063685E-16	-3.18787234E-16	2.76944675E-15	8.66379849E-16	-4.61592662E-13	2.88454399E-13
-3.18787234E-16	4.89568156E-15	-1.94391159E-14	-9.83551654E-15	9.76595598E-13	-6.53975881E-13
2.76944675E-15	-1.94391159E-14	3.19954394E-11	-8.75072093E-12	9.10251110E-12	-1.84449310E-12
8.66379849E-16	-9.83551654E-15	-8.75072093E-12	4.36008229E-10	-4.19222131E-10	1.00716867E-12
-4.61592662E-13	9.76595598E-13	9.10251110E-12	-4.19222131E-10	3.90560443E-09	-3.25338997E-09
2.88454399E-13	-6.53975881E-13	-1.84449310E-12	1.00716867E-12	-3.25338997E-09	3.07218620E-09