Asteroid General Data

2015 TK₁

General information

Preliminary designation	2015 TK₁
Group	Apollo
Absolute magnitude	22.19
Approximate diameter (m)	97
Approximate mass (kg)	1.67·10⁹
Number of observations	74
Arc length (days)	2938

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	264.501466
a – orbit major semiaxis (astronomical units)	1.36197900
e – orbit eccentricity	0.43885400
ω – orbit ascending node-perihelion angle (degrees)	94.627477
Ω – longitude of orbit ascending node (degrees)	23.813567
i – orbit inclination to the ecliptic plane (degrees)	26.023693

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.219086	1.36172310	0.43950560	93.286833	25.212682	26.011001	0.76323818	1.589036
01/21/1858	234.766509	1.36212313	0.43950565	93.500787	24.991279	26.013227	0.76346232	1.589737
01/29/1887	327.479422	1.36186720	0.43925254	93.678692	24.801735	26.015278	0.76366358	1.589289
02/07/1916	59.370880	1.36233614	0.43923566	93.923991	24.579620	26.018832	0.76394953	1.590109
02/14/1945	150.555165	1.36187914	0.43914039	94.090045	24.390401	26.020369	0.76382300	1.589309
02/22/1974	241.829817	1.36249483	0.43912098	94.307883	24.172080	26.019686	0.76419476	1.590387
03/02/2003	331.960323	1.36191415	0.43895032	94.488383	23.977153	26.026456	0.76410150	1.589371
03/09/2032	64.037903	1.36236809	0.43901222	94.654186	23.791305	26.024159	0.76427186	1.590165
03/17/2061	154.816185	1.36218296	0.43880207	94.853362	23.576168	26.025182	0.76445426	1.589841
03/25/2090	248.041241	1.36217948	0.43866252	95.025526	23.384172	26.033441	0.76464239	1.589835
04/03/2119	339.997619	1.36208632	0.43844100	95.221745	23.169683	26.035490	0.76489183	1.589672
04/10/2148	74.689113	1.36177565	0.43823951	95.393141	22.978033	26.039082	0.76499176	1.589128
04/18/2177	168.422962	1.36170785	0.43804631	95.618837	22.756267	26.049592	0.76521676	1.589010

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