AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998BM4 ∴ Orbital info ∴ Epoch epochXXX

(241590) 1998BM4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 241590.eq0)

Keplerian elements at epoch
57724.0 MJD
	Value	1-σ variation	Units
a	3.11544	2.378e-08	au
e	0.162279	6.932e-08
i	14.236	8.373e-06	deg
Ω	310.306	2.447e-05	deg
ω	142.147	3.441e-05	deg
M	169.786	2.093e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6099	au
Aphelion	3.621	au
Asc. node-Earth separation	2.46312	au
Desc. node-Earth separation	1.70352	au
Earth MOID	1.64178	au
Orbital period	2008.53	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.09862921	0.01390579	-0.01144128	-0.02795007	0.04577558
0.09862921	1.00000000	0.00747798	-0.02485644	0.16695917	-0.24341220
0.01390579	0.00747798	1.00000000	-0.11744960	0.06872994	0.01511511
-0.01144128	-0.02485644	-0.11744960	1.00000000	-0.69413617	0.01270089
-0.02795007	0.16695917	0.06872994	-0.69413617	1.00000000	-0.71320164
0.04577558	-0.24341220	0.01511511	0.01270089	-0.71320164	1.00000000

Covariance matrix
5.65292137E-16	1.62544221E-16	2.76842927E-15	-6.65738158E-15	-2.28659563E-14	2.27838002E-14
1.62544221E-16	4.80461975E-15	4.34025270E-15	-4.21658348E-14	3.98207838E-13	-3.53205727E-13
2.76842927E-15	4.34025270E-15	7.01136136E-11	-2.40682718E-11	1.98023683E-11	2.64952741E-12
-6.65738158E-15	-4.21658348E-14	-2.40682718E-11	5.98941496E-10	-5.84530103E-10	6.50702379E-12
-2.28659563E-14	3.98207838E-13	1.98023683E-11	-5.84530103E-10	1.18396812E-09	-5.13733883E-10
2.27838002E-14	-3.53205727E-13	2.64952741E-12	6.50702379E-12	-5.13733883E-10	4.38239734E-10