Asteroid General Data

2025 QR₄

General information

Preliminary designation	2025 QR₄
Group	Amor
Absolute magnitude	25.04
Approximate diameter (m)	26
Approximate mass (kg)	3.25·10⁷
Number of observations	36
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	139.799274
a – orbit major semiaxis (astronomical units)	1.87683000
e – orbit eccentricity	0.41726100
ω – orbit ascending node-perihelion angle (degrees)	53.768280
Ω – longitude of orbit ascending node (degrees)	302.150356
i – orbit inclination to the ecliptic plane (degrees)	3.226895

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	219.035456	1.87878398	0.41766124	49.031569	305.582956	3.314105	1.09408873	2.575229
01/21/1858	315.221414	1.87892823	0.41743426	49.594612	305.154976	3.304032	1.09459921	2.575526
01/29/1887	52.713843	1.87713280	0.41749509	50.401536	304.609675	3.288324	1.09343908	2.571835
02/07/1916	153.731343	1.87771608	0.41726327	51.043563	304.116226	3.275637	1.09421412	2.573034
02/14/1945	251.724708	1.87885316	0.41805225	51.845682	303.562715	3.260156	1.09339437	2.575371
02/22/1974	347.701753	1.87864375	0.41779997	52.385382	303.114868	3.251359	1.09374644	2.574941
03/02/2003	85.121178	1.87859644	0.41726077	53.004573	302.663275	3.240850	1.09473184	2.574844
03/09/2032	186.582315	1.87648216	0.41714312	53.908829	302.020837	3.225006	1.09372053	2.570498
03/17/2061	291.620047	1.87613656	0.41671188	54.604145	301.514807	3.212677	1.09432817	2.569788
03/25/2090	40.087540	1.87513708	0.41650266	55.389149	300.959342	3.200286	1.09413749	2.567735
04/03/2119	149.221891	1.87473392	0.41673319	55.966241	300.523420	3.190791	1.09347007	2.566907
04/10/2148	255.896360	1.87685694	0.41706223	56.746169	299.938397	3.176944	1.09409080	2.571268
04/18/2177	357.916958	1.87820985	0.41796508	57.683178	299.276940	3.170845	1.09318371	2.574049

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