Asteroid General Data

2025 SD₇

General information

Preliminary designation	2025 SD₇
Group	Apollo
Absolute magnitude	24.02
Approximate diameter (m)	42
Approximate mass (kg)	1.33·10⁸
Number of observations	36
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	103.421402
a – orbit major semiaxis (astronomical units)	2.01875800
e – orbit eccentricity	0.55436000
ω – orbit ascending node-perihelion angle (degrees)	220.528586
Ω – longitude of orbit ascending node (degrees)	206.295263
i – orbit inclination to the ecliptic plane (degrees)	13.552235

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.246012	2.01423345	0.55262690	216.509035	209.230135	13.957286	0.90111386	2.858679
01/21/1858	130.632799	2.01426058	0.55171494	217.450736	208.668958	13.855919	0.90296292	2.858736
01/29/1887	180.999674	2.01539756	0.55435496	217.673911	208.399238	13.849144	0.89815192	2.861157
02/07/1916	229.353530	2.01702520	0.55263941	218.246788	207.912477	13.781466	0.90233759	2.864624
02/14/1945	279.313450	2.01537099	0.55241034	218.990267	207.469554	13.712045	0.90205922	2.861101
02/22/1974	332.425037	2.01520910	0.55417490	219.360881	207.141666	13.682136	0.89843080	2.860756
03/02/2003	23.210211	2.01643773	0.55298385	219.960844	206.695594	13.621257	0.90138023	2.863372
03/09/2032	70.312585	2.01819217	0.55557534	220.681072	206.224374	13.541619	0.89693438	2.867110
03/17/2061	113.022847	2.01873747	0.55637547	220.944338	205.950165	13.522571	0.89556147	2.868272
03/25/2090	151.724770	2.02207020	0.55461703	221.550696	205.469840	13.452461	0.90059563	2.875378
04/03/2119	182.871081	2.02271431	0.55649362	222.417891	204.889179	13.361569	0.89708669	2.876752
04/10/2148	216.388559	2.02143486	0.55859988	222.694252	204.621674	13.344214	0.89226158	2.874023
04/18/2177	248.087255	2.02321974	0.55641978	223.308128	204.067439	13.276020	0.89746025	2.877830

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