AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HO30 ∴ Orbital info ∴ Epoch epochXXX

(46774) 1998HO30 ▹

ORBITAL INFORMATION

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(ASCII data file 46774.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.13905	6.062e-09	au
e	0.205387	2.877e-08
i	3.391	3.221e-06	deg
Ω	75.7	4.977e-05	deg
ω	255.217	5.103e-05	deg
M	354.354	1.533e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6997	au
Aphelion	2.5784	au
Asc. node-Earth separation	1.17722	au
Desc. node-Earth separation	0.93238	au
Earth MOID	0.69271	au
Orbital period	1142.69	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.46580211	0.01556277	-0.00395211	0.14388500	-0.82535547
-0.46580211	1.00000000	-0.01183836	-0.00555530	-0.02610344	0.27982445
0.01556277	-0.01183836	1.00000000	-0.20067205	0.19759942	-0.01102898
-0.00395211	-0.00555530	-0.20067205	1.00000000	-0.97462673	0.00624617
0.14388500	-0.02610344	0.19759942	-0.97462673	1.00000000	-0.21703627
-0.82535547	0.27982445	-0.01102898	0.00624617	-0.21703627	1.00000000

Covariance matrix
3.67460973E-17	-8.12376125E-17	3.03887248E-16	-1.19228032E-15	4.45104558E-14	-7.67039329E-14
-8.12376125E-17	8.27751896E-16	-1.09713854E-15	-7.95428498E-15	-3.83255852E-14	1.23426022E-13
3.03887248E-16	-1.09713854E-15	1.03762323E-11	-3.21699512E-11	3.24822733E-11	-5.44661066E-13
-1.19228032E-15	-7.95428498E-15	-3.21699512E-11	2.47677947E-09	-2.47527183E-09	4.76571834E-12
4.45104558E-14	-3.83255852E-14	3.24822733E-11	-2.47527183E-09	2.60424491E-09	-1.69802551E-10
-7.67039329E-14	1.23426022E-13	-5.44661066E-13	4.76571834E-12	-1.69802551E-10	2.35040108E-10