Asteroid General Data

2019 SC

General information

Preliminary designation	2019 SC
Group	Apollo
Absolute magnitude	27.25
Approximate diameter (m)	9
Approximate mass (kg)	1.53·10⁶
Number of observations	76
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.054800
a – orbit major semiaxis (astronomical units)	2.52853000
e – orbit eccentricity	0.65819300
ω – orbit ascending node-perihelion angle (degrees)	234.278541
Ω – longitude of orbit ascending node (degrees)	171.865249
i – orbit inclination to the ecliptic plane (degrees)	0.444076

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.045111	2.60001484	0.65706655	274.511836	128.637541	0.319953	0.89163206	4.192416
01/21/1858	28.750883	2.58249110	0.66628966	267.482320	135.845828	0.323864	0.86180399	4.150103
01/29/1887	29.178145	2.58365196	0.65720056	255.253090	148.932327	0.361520	0.88567445	4.152901
02/07/1916	13.824488	2.59078612	0.65431224	253.971037	150.092407	0.367542	0.89560305	4.170114
02/14/1945	11.118881	2.56978957	0.66381161	247.467952	156.961145	0.388302	0.86393342	4.119523
02/22/1974	12.606552	2.59046525	0.65264314	238.216621	167.160759	0.440702	0.89981587	4.169340
03/02/2003	358.659150	2.59118004	0.65272612	237.621284	167.642026	0.447457	0.89984915	4.171065
03/09/2032	27.617144	2.51751580	0.66321225	230.530427	176.045984	0.475078	0.84786849	3.994468
03/17/2061	128.330052	2.50436744	0.66921188	223.744985	183.950019	0.556911	0.82841501	3.963215
03/25/2090	240.839213	2.50325740	0.67067860	218.076296	191.355703	0.680922	0.82437623	3.960581
04/03/2119	3.069914	2.49254668	0.67207564	216.105110	194.691998	0.764739	0.81736678	3.935189
04/10/2148	145.311998	2.47305472	0.67731009	215.106334	196.964940	0.869433	0.79802981	3.889119
04/18/2177	339.169960	2.44453597	0.68950502	213.897386	198.777704	0.925265	0.75901615	3.822040

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