Asteroid General Data

2017 RW₁

General information

Preliminary designation	2017 RW₁
Group	Apollo
Absolute magnitude	23.66
Approximate diameter (m)	49
Approximate mass (kg)	2.19·10⁸
Number of observations	57
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.248560
a – orbit major semiaxis (astronomical units)	1.65136000
e – orbit eccentricity	0.50704800
ω – orbit ascending node-perihelion angle (degrees)	252.710147
Ω – longitude of orbit ascending node (degrees)	173.649594
i – orbit inclination to the ecliptic plane (degrees)	9.177865

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.954031	1.64888750	0.50651324	249.475009	176.289853	9.251236	0.81370414	2.117323
01/21/1858	200.451765	1.64908738	0.50611804	249.929179	175.901352	9.244352	0.81445450	2.117708
01/29/1887	93.901254	1.64881257	0.50597991	250.403839	175.542759	9.239108	0.81454653	2.117179
02/07/1916	348.389189	1.64863618	0.50603119	250.894651	175.124336	9.231334	0.81437485	2.116839
02/14/1945	241.755004	1.64943185	0.50625089	251.322256	174.782986	9.222037	0.81440550	2.118372
02/22/1974	133.136239	1.64996462	0.50641476	251.866328	174.346192	9.212861	0.81439818	2.119398
03/02/2003	23.571079	1.64967600	0.50647578	252.337487	173.974030	9.204612	0.81415506	2.118842
03/09/2032	269.931302	1.65206220	0.50697489	252.846056	173.542246	9.173579	0.81450815	2.123441
03/17/2061	154.375415	1.65059122	0.50688526	253.342077	173.169148	9.173969	0.81393087	2.120606
03/25/2090	39.550283	1.65157447	0.50761426	253.739556	172.809497	9.163329	0.81321171	2.122501
04/03/2119	282.944610	1.65069003	0.50715411	254.396060	172.368348	9.140829	0.81353579	2.120796
04/10/2148	169.829796	1.65059023	0.50719214	254.823140	172.006580	9.136102	0.81342385	2.120604
04/18/2177	54.168763	1.65055566	0.50696176	255.407511	171.564256	9.127492	0.81378706	2.120537

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