Asteroid General Data

1983 TB (3200 Phaethon)

General information

Preliminary designation	1983 TB
Name	Phaethon
Number	3200
Group	Apollo
Absolute magnitude	14.38
Approximate diameter (m)	3 500
Approximate mass (kg)	8.09·10¹³
Number of observations	8856
Arc length (days)	15484

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	10.231463
a – orbit major semiaxis (astronomical units)	1.27146800
e – orbit eccentricity	0.88966600
ω – orbit ascending node-perihelion angle (degrees)	322.299267
Ω – longitude of orbit ascending node (degrees)	265.098645
i – orbit inclination to the ecliptic plane (degrees)	22.309961

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.677483	1.27127534	0.89186064	319.200368	268.248417	21.063710	0.13747490	1.433376
01/21/1858	140.285686	1.27140735	0.89163332	319.693844	267.745002	21.249305	0.13777820	1.433599
01/29/1887	228.150042	1.27144036	0.89126827	320.155344	267.269012	21.433898	0.13824591	1.433655
02/07/1916	316.152309	1.27145428	0.89093667	320.555354	266.853446	21.598003	0.13866904	1.433678
02/14/1945	41.728191	1.27187552	0.89059702	321.048449	266.346232	21.797581	0.13914697	1.434391
02/22/1974	128.758574	1.27104167	0.89033032	321.483888	265.934953	21.954610	0.13939473	1.432981
03/02/2003	217.010489	1.27129135	0.88995438	321.968172	265.440461	22.164779	0.13990005	1.433403
03/09/2032	305.152185	1.27145915	0.88969069	322.358335	265.040272	22.333762	0.14025379	1.433687
03/17/2061	32.795193	1.27141251	0.88935368	322.824780	264.564889	22.543483	0.14067711	1.433608
03/25/2090	119.320490	1.27169060	0.88913227	323.189814	264.186222	22.708581	0.14098944	1.434078
04/03/2119	208.033688	1.27119882	0.88885041	323.644521	263.742543	22.914129	0.14129322	1.433246
04/10/2148	300.495930	1.27077817	0.88851621	324.019208	263.370180	23.093522	0.14167117	1.432535
04/18/2177	33.177618	1.27093301	0.88813841	324.354815	263.024567	23.251560	0.14216859	1.432797

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