Asteroid General Data

1999 JT₆ (31669)

General information

Preliminary designation	1999 JT₆
Number	31669
Group	Apollo
Absolute magnitude	16.19
Approximate diameter (m)	1 500
Approximate mass (kg)	6.64·10¹²
Number of observations	1329
Arc length (days)	10658

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	318.154936
a – orbit major semiaxis (astronomical units)	2.13674000
e – orbit eccentricity	0.57783100
ω – orbit ascending node-perihelion angle (degrees)	39.137471
Ω – longitude of orbit ascending node (degrees)	78.753533
i – orbit inclination to the ecliptic plane (degrees)	9.536833

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.430677	2.13156632	0.57639247	34.302772	82.351480	10.025221	0.90294755	3.112067
01/21/1858	271.058274	2.12859067	0.57986632	34.742870	82.015464	9.983635	0.89429263	3.105552
01/29/1887	29.423631	2.13275307	0.57684399	35.853352	81.285567	9.865000	0.90248728	3.114666
02/07/1916	143.265871	2.13018616	0.57945759	36.177381	80.952633	9.833179	0.89583362	3.109045
02/14/1945	260.891750	2.13258692	0.57779716	37.399510	80.190754	9.714451	0.90038425	3.114302
02/22/1974	13.646498	2.13435435	0.57954988	37.690171	79.821529	9.677500	0.89738954	3.118174
03/02/2003	123.644264	2.13527178	0.57905783	38.903453	79.053535	9.566299	0.89882593	3.120185
03/09/2032	228.854017	2.13622294	0.57933725	39.229156	78.672675	9.528265	0.89862942	3.122270
03/17/2061	336.920944	2.13571471	0.57950908	40.495733	77.848766	9.414687	0.89804865	3.121156
03/25/2090	76.198677	2.14269804	0.57861954	40.729478	77.494756	9.368184	0.90289108	3.136477
04/03/2119	172.932171	2.14120444	0.57956607	42.114015	76.567882	9.249356	0.90023500	3.133198
04/10/2148	268.999370	2.14050458	0.57893895	42.372384	76.278743	9.225756	0.90128312	3.131662
04/18/2177	7.942433	2.14131750	0.57880803	43.890628	75.229739	9.099789	0.90190573	3.133446

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