Asteroid General Data

2016 ET₁

General information

Preliminary designation	2016 ET₁
Group	Apollo
Absolute magnitude	28.89
Approximate diameter (m)	4
Approximate mass (kg)	1.59·10⁵
Number of observations	41
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	193.482687
a – orbit major semiaxis (astronomical units)	1.08008400
e – orbit eccentricity	0.16516200
ω – orbit ascending node-perihelion angle (degrees)	286.889182
Ω – longitude of orbit ascending node (degrees)	161.916432
i – orbit inclination to the ecliptic plane (degrees)	6.397492

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	319.833019	1.07330199	0.16440385	283.512708	164.897903	6.313197	0.89684701	1.111946
01/21/1858	352.238015	1.07355647	0.16457711	283.271293	164.409075	6.297811	0.89687365	1.112341
01/29/1887	37.482132	1.07206732	0.16400389	282.741569	163.986087	6.319017	0.89624410	1.110027
02/07/1916	90.873616	1.07228490	0.16416346	282.713174	163.547211	6.293264	0.89625490	1.110365
02/14/1945	149.165527	1.07242150	0.16470525	283.672627	163.201545	6.271558	0.89578804	1.110578
02/22/1974	165.611034	1.07504417	0.16561599	284.701383	162.790905	6.255097	0.89699966	1.114654
03/02/2003	177.361281	1.07503704	0.16562493	285.144581	162.466898	6.256191	0.89698410	1.114643
03/09/2032	149.616307	1.08003640	0.16520867	286.937388	161.889781	6.400106	0.90160502	1.122427
03/17/2061	103.131145	1.07919697	0.16527272	287.270745	161.479642	6.379592	0.90083515	1.121119
03/25/2090	62.213918	1.07867737	0.16513342	287.165444	161.009803	6.380632	0.90055169	1.120309
04/03/2119	348.557586	1.08382897	0.16656454	288.699128	160.723978	6.384569	0.90330149	1.128345
04/10/2148	255.271776	1.08294420	0.16657540	289.086204	160.284660	6.363266	0.90255234	1.126963
04/18/2177	183.932081	1.08052161	0.16546046	288.310126	159.831790	6.388732	0.90173801	1.123184

Detailed table...

3D animation...

Calculation on the date...

Return to search