Asteroid General Data

2019 RZ

General information

Preliminary designation	2019 RZ
Group	Apollo
Absolute magnitude	25.53
Approximate diameter (m)	21
Approximate mass (kg)	1.65·10⁷
Number of observations	43
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	358.399320
a – orbit major semiaxis (astronomical units)	1.26698800
e – orbit eccentricity	0.20818900
ω – orbit ascending node-perihelion angle (degrees)	325.552448
Ω – longitude of orbit ascending node (degrees)	342.513123
i – orbit inclination to the ecliptic plane (degrees)	29.359628

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	135.433405	1.26661962	0.20953567	324.267506	343.229209	29.333499	1.00121763	1.425509
01/21/1858	262.292547	1.26761451	0.20988364	324.512712	343.127681	29.331511	1.00156296	1.427189
01/29/1887	27.745674	1.26659744	0.20901244	324.657572	343.018269	29.343086	1.00186282	1.425471
02/07/1916	156.931423	1.26665813	0.20894192	324.783768	342.919732	29.344865	1.00200014	1.425574
02/14/1945	281.411627	1.26704953	0.20877835	325.083203	342.806386	29.350181	1.00251702	1.426235
02/22/1974	48.696458	1.26660754	0.20845805	325.176482	342.705315	29.353864	1.00257301	1.425488
03/02/2003	176.658402	1.26704474	0.20841522	325.337636	342.600832	29.353355	1.00297333	1.426227
03/09/2032	300.841510	1.26670687	0.20799616	325.568425	342.493558	29.360011	1.00323670	1.425656
03/17/2061	69.803210	1.26654434	0.20767022	325.669823	342.394904	29.361063	1.00352081	1.425382
03/25/2090	196.594602	1.26763666	0.20797749	325.993719	342.288599	29.360144	1.00399677	1.427226
04/03/2119	322.018666	1.26663716	0.20717541	326.078272	342.185525	29.368256	1.00422110	1.425539
04/10/2148	90.577682	1.26669555	0.20702198	326.247783	342.085612	29.371147	1.00446173	1.425637
04/18/2177	214.820681	1.26696756	0.20683680	326.502963	341.978439	29.376073	1.00491204	1.426096

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