Asteroid General Data

2026 DN₁₅

General information

Preliminary designation	2026 DN₁₅
Group	Apollo
Absolute magnitude	24.98
Approximate diameter (m)	27
Approximate mass (kg)	3.53·10⁷
Number of observations	37
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	56.651531
a – orbit major semiaxis (astronomical units)	2.12592200
e – orbit eccentricity	0.53409100
ω – orbit ascending node-perihelion angle (degrees)	189.117185
Ω – longitude of orbit ascending node (degrees)	359.186969
i – orbit inclination to the ecliptic plane (degrees)	4.480899

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	145.647663	2.12567404	0.53481111	184.587861	1.677230	4.724975	0.98883994	3.099172
01/21/1858	279.038842	2.12731115	0.53558465	185.712115	1.265153	4.665905	0.98795595	3.102753
01/29/1887	44.886659	2.12922816	0.53433911	185.961296	0.975669	4.643092	0.99149827	3.106948
02/07/1916	175.554792	2.12520495	0.53745009	186.658152	0.697605	4.637139	0.98301335	3.098146
02/14/1945	307.656957	2.12823045	0.53392687	187.494078	0.198535	4.566737	0.99191102	3.104764
02/22/1974	75.293477	2.12642699	0.53571809	187.697347	359.968806	4.564721	0.98726159	3.100818
03/02/2003	208.020043	2.12868829	0.53520011	188.977275	359.416889	4.485499	0.98941408	3.105766
03/09/2032	332.521022	2.12633367	0.53386785	189.175253	359.160801	4.477420	0.99115248	3.100614
03/17/2061	108.620265	2.12407127	0.53675514	190.368416	358.669618	4.421665	0.98396510	3.095667
03/25/2090	238.512316	2.12780845	0.53364394	190.691509	358.379132	4.387552	0.99231636	3.103841
04/03/2119	6.168043	2.12343065	0.53868783	191.465451	358.003404	4.361156	0.97956440	3.094267
04/10/2148	136.184999	2.12858647	0.53474435	192.193303	357.565727	4.302806	0.99033687	3.105543
04/18/2177	261.769559	2.12520754	0.53801879	192.505552	357.276419	4.292644	0.98180596	3.098151

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