Asteroid General Data

2025 DY₅

General information

Preliminary designation	2025 DY₅
Group	Apollo
Absolute magnitude	25.46
Approximate diameter (m)	21
Approximate mass (kg)	1.82·10⁷
Number of observations	33
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	344.857021
a – orbit major semiaxis (astronomical units)	1.27776600
e – orbit eccentricity	0.33247500
ω – orbit ascending node-perihelion angle (degrees)	231.806559
Ω – longitude of orbit ascending node (degrees)	1.467264
i – orbit inclination to the ecliptic plane (degrees)	2.399984

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	264.692390	1.27698665	0.33248707	227.195341	5.779881	2.281103	0.85240510	1.443046
01/21/1858	308.088969	1.27621176	0.33237632	228.232524	4.910416	2.285919	0.85202919	1.441733
01/29/1887	354.622689	1.27649713	0.33229892	228.497745	4.611157	2.281218	0.85231852	1.442216
02/07/1916	47.294939	1.27489369	0.33181533	229.183984	4.178642	2.289200	0.85186442	1.439500
02/14/1945	106.847936	1.27381311	0.33138192	229.733210	3.768121	2.287226	0.85169447	1.437670
02/22/1974	173.549009	1.27415475	0.33141802	230.781825	2.777159	2.378474	0.85187691	1.438248
03/02/2003	222.234519	1.27575526	0.33201742	231.671187	1.777660	2.396491	0.85218229	1.440959
03/09/2032	269.566397	1.27787530	0.33256388	231.837628	1.443274	2.399003	0.85290014	1.444552
03/17/2061	289.410242	1.27983574	0.33316131	232.050638	1.140046	2.398510	0.85344399	1.447878
03/25/2090	311.125029	1.27855140	0.33293476	232.722856	0.457884	2.404612	0.85287719	1.445699
04/03/2119	345.417860	1.27740873	0.33262738	234.598162	359.147842	2.438002	0.85250762	1.443761
04/10/2148	28.618015	1.27573490	0.33196662	235.171592	358.523726	2.439670	0.85223350	1.440925
04/18/2177	73.245693	1.27692881	0.33236686	235.337624	358.289736	2.432657	0.85251999	1.442948

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