AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BL98 ∴ Orbital info ∴ Epoch epochXXX

(442582) 2012BL98 ▹

ORBITAL INFORMATION

◲

(ASCII data file 442582.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10479	2.685e-08	au
e	0.208438	1.093e-07
i	11.304	8.922e-06	deg
Ω	308.188	3.447e-05	deg
ω	179.51	4.194e-05	deg
M	75.737	1.774e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4576	au
Aphelion	3.7519	au
Asc. node-Earth separation	2.73706	au
Desc. node-Earth separation	1.47329	au
Earth MOID	1.47326	au
Orbital period	1998.24	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.38664199	0.04875611	0.01672731	-0.10362559	-0.12225572
-0.38664199	1.00000000	-0.00951861	-0.01649142	0.35745674	-0.41595190
0.04875611	-0.00951861	1.00000000	0.21746348	-0.18225970	0.00375692
0.01672731	-0.01649142	0.21746348	1.00000000	-0.82285679	0.04039616
-0.10362559	0.35745674	-0.18225970	-0.82285679	1.00000000	-0.55747169
-0.12225572	-0.41595190	0.00375692	0.04039616	-0.55747169	1.00000000

Covariance matrix
7.21148574E-16	-1.13508784E-15	1.16817295E-14	1.54858224E-14	-1.16696179E-13	-5.82315499E-14
-1.13508784E-15	1.19513277E-14	-9.28426265E-15	-6.21529921E-14	1.63873530E-12	-8.06543870E-13
1.16817295E-14	-9.28426265E-15	7.96033692E-11	6.68879584E-11	-6.81920302E-11	5.94531518E-13
1.54858224E-14	-6.21529921E-14	6.68879584E-11	1.18847968E-09	-1.18959020E-09	2.47009019E-11
-1.16696179E-13	1.63873530E-12	-6.81920302E-11	-1.18959020E-09	1.75854903E-09	-4.14645410E-10
-5.82315499E-14	-8.06543870E-13	5.94531518E-13	2.47009019E-11	-4.14645410E-10	3.14596296E-10