AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998EB3 ∴ Orbital info ∴ Epoch epochXXX

(31259) 1998EB3 ▹

ORBITAL INFORMATION

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(ASCII data file 31259.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78358	1.148e-08	au
e	0.14337	4.002e-08
i	6.873	3.909e-06	deg
Ω	72.767	3.457e-05	deg
ω	268.947	3.741e-05	deg
M	33.241	1.561e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3845	au
Aphelion	3.1827	au
Asc. node-Earth separation	1.7486	au
Desc. node-Earth separation	1.70498	au
Earth MOID	1.38853	au
Orbital period	1696.31	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	-0.01596574	0.00362046	0.00840161	0.00506713	-0.27336734
-0.01596574	1.00000000	-0.00777482	-0.00422279	0.08432443	-0.26496271
0.00362046	-0.00777482	1.00000000	-0.16297429	0.14711846	0.00850517
0.00840161	-0.00422279	-0.16297429	1.00000000	-0.91885890	0.00442574
0.00506713	0.08432443	0.14711846	-0.91885890	1.00000000	-0.37815181
-0.27336734	-0.26496271	0.00850517	0.00442574	-0.37815181	1.00000000

Covariance matrix
1.31819378E-16	-7.33667778E-18	1.62477254E-16	3.33462672E-15	2.17648062E-15	-4.90068511E-14
-7.33667778E-18	1.60192183E-15	-1.21632684E-15	-5.84272947E-15	1.26263212E-13	-1.65586895E-13
1.62477254E-16	-1.21632684E-15	1.52784139E-11	-2.20218367E-11	2.15133996E-11	5.19090109E-13
3.33462672E-15	-5.84272947E-15	-2.20218367E-11	1.19506255E-09	-1.18835690E-09	2.38891948E-12
2.17648062E-15	1.26263212E-13	2.15133996E-11	-1.18835690E-09	1.39960503E-09	-2.20896827E-10
-4.90068511E-14	-1.65586895E-13	5.19090109E-13	2.38891948E-12	-2.20896827E-10	2.43804145E-10