Asteroid General Data

2016 RA₁

General information

Preliminary designation	2016 RA₁
Group	Amor
Absolute magnitude	24.98
Approximate diameter (m)	27
Approximate mass (kg)	3.53·10⁷
Number of observations	28
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.111453
a – orbit major semiaxis (astronomical units)	2.64576000
e – orbit eccentricity	0.59103600
ω – orbit ascending node-perihelion angle (degrees)	172.083722
Ω – longitude of orbit ascending node (degrees)	163.859007
i – orbit inclination to the ecliptic plane (degrees)	15.681748

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.928136	2.63031487	0.60221701	166.179914	167.183872	14.691344	1.04629450	4.265915
01/21/1858	37.589405	2.64584615	0.59363803	166.819790	166.861407	14.692336	1.07517125	4.303755
01/29/1887	312.387833	2.64551095	0.59364785	168.231221	166.099190	14.983659	1.07500906	4.302937
02/07/1916	221.600584	2.64657096	0.59127692	168.336451	165.929206	14.981117	1.08171463	4.305523
02/14/1945	133.675247	2.64471849	0.59093252	169.989743	165.189235	15.292053	1.08186833	4.301003
02/22/1974	41.093378	2.63894453	0.59239288	170.140520	164.892884	15.355622	1.07565257	4.286926
03/02/2003	311.101988	2.64518181	0.58818592	171.654432	164.260277	15.562049	1.08932312	4.302134
03/09/2032	221.015426	2.63194796	0.59539040	172.896735	163.623863	15.893693	1.06491142	4.269889
03/17/2061	135.021139	2.64316344	0.58882349	173.236303	163.357480	15.835375	1.08680673	4.297211
03/25/2090	53.497126	2.64199415	0.58962103	174.571503	162.788591	16.037440	1.08421884	4.294359
04/03/2119	325.711896	2.64391074	0.58846207	174.609476	162.636561	16.031639	1.08806955	4.299033
04/10/2148	241.798235	2.64644819	0.58601263	176.071715	162.078850	16.194092	1.09559612	4.305224
04/18/2177	151.277712	2.63848214	0.59020305	176.290569	161.795580	16.287852	1.08124195	4.285800

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