Asteroid General Data

2019 SY₂

General information

Preliminary designation	2019 SY₂
Group	Apollo
Absolute magnitude	26.75
Approximate diameter (m)	12
Approximate mass (kg)	3.06·10⁶
Number of observations	15
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.201399
a – orbit major semiaxis (astronomical units)	2.57546700
e – orbit eccentricity	0.65027500
ω – orbit ascending node-perihelion angle (degrees)	137.271127
Ω – longitude of orbit ascending node (degrees)	179.370397
i – orbit inclination to the ecliptic plane (degrees)	2.841901

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	135.959615	2.59090878	0.65389339	111.029249	203.506627	2.127434	0.89673066	4.170410
01/21/1858	111.825456	2.59909228	0.64654623	113.633134	201.005119	2.180356	0.91865896	4.190185
01/29/1887	90.886936	2.57875326	0.65682713	116.512418	198.252302	2.238651	0.88495816	4.141096
02/07/1916	79.627212	2.59608614	0.65109148	126.267924	189.595938	2.436094	0.90579658	4.182917
02/14/1945	52.750853	2.59559922	0.64929274	126.831579	188.920061	2.453601	0.91029550	4.181740
02/22/1974	40.832831	2.57381596	0.66135886	133.762974	182.769988	2.677941	0.87159997	4.129209
03/02/2003	24.291086	2.59803019	0.64956692	137.002901	180.004141	2.786637	0.91043573	4.187616
03/09/2032	11.794049	2.57301654	0.65117979	137.320578	179.341987	2.846861	0.89752017	4.127285
03/17/2061	37.238337	2.55465746	0.66202948	143.235619	174.351650	3.136423	0.86339892	4.083190
03/25/2090	46.670448	2.58253886	0.64763608	146.710110	171.570638	3.307975	0.90999352	4.150218
04/03/2119	46.901204	2.57906411	0.64789067	146.984575	171.207652	3.324596	0.90811254	4.141845
04/10/2148	67.291084	2.54945424	0.66349965	151.182224	167.783822	3.635599	0.85789224	4.070722
04/18/2177	95.261722	2.57055689	0.65259795	154.510151	165.339058	3.852800	0.89301673	4.121368

Detailed table...

3D animation...

Calculation on the date...

Return to search