AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XZ176 ∴ Orbital info ∴ Epoch epochXXX

(49930) 1999XZ176 ▹

ORBITAL INFORMATION

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(ASCII data file 49930.eq0)

Keplerian elements at epoch
58017.6 MJD
	Value	1-σ variation	Units
a	2.66432	1.091e-08	au
e	0.212502	2.793e-08
i	12.404	3.97e-06	deg
Ω	71.657	1.436e-05	deg
ω	260.787	1.801e-05	deg
M	157.592	1.127e-05	deg

Other useful info
Absolute Magnitude (H)	13.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0981	au
Aphelion	3.2305	au
Asc. node-Earth separation	1.64726	au
Desc. node-Earth separation	1.44503	au
Earth MOID	1.1295	au
Orbital period	1588.46	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.24588687	0.00877935	0.00408108	0.03977813	-0.08479569
0.24588687	1.00000000	0.01051436	-0.00386976	0.10275456	-0.21115237
0.00877935	0.01051436	1.00000000	-0.14237596	0.11803075	-0.00838982
0.00408108	-0.00386976	-0.14237596	1.00000000	-0.78956742	0.02460498
0.03977813	0.10275456	0.11803075	-0.78956742	1.00000000	-0.61574854
-0.08479569	-0.21115237	-0.00838982	0.02460498	-0.61574854	1.00000000

Covariance matrix
1.19020286E-16	7.49129944E-17	3.80248313E-16	6.39397282E-16	7.81754176E-15	-1.04267856E-14
7.49129944E-17	7.79870792E-16	1.16570523E-15	-1.55196024E-15	5.16925302E-14	-6.64620075E-14
3.80248313E-16	1.16570523E-15	1.57611823E-11	-8.11739006E-12	8.44121424E-12	-3.75416469E-13
6.39397282E-16	-1.55196024E-15	-8.11739006E-12	2.06238962E-10	-2.04263101E-10	3.98267267E-12
7.81754176E-15	5.16925302E-14	8.44121424E-12	-2.04263101E-10	3.24511947E-10	-1.25021555E-10
-1.04267856E-14	-6.64620075E-14	-3.75416469E-13	3.98267267E-12	-1.25021555E-10	1.27037614E-10