1998 DL13
| 15966 1998 DL13 | |
| Upptäckt[1] | |
|---|---|
| Upptäckare | NEAT |
| Upptäcktsplats | Haleakalā-observatoriet |
| Upptäcktsdatum | 25 februari 1998 |
| Beteckningar | |
| MPC-beteckning | (15966) 1998 DL13 |
| Alternativnamn | 1998 DL13, 1992 AJ3[1] |
| Småplanetskategori | Asteroidbältet Nocturna-asteroid[2] |
| Omloppsbana[1] | |
| Epok: 5 maj 2025 | |
| Aphelium | 3,5905 AU |
| Perihelium | 2,6891 AU |
| Halv storaxel | 3,1398 AU |
| Excentricitet | 0,1435 |
| Siderisk omloppstid | 2032,2 d (5,56 år) |
| Medelanomali | 40,895° |
| Inklination | 7,424° |
| Longitud för uppstigande nod | 133,117° |
| Periheliumargument | 292,991° |
| Fysikaliska data[1] | |
| Diameter | 13,69 km |
| Synodisk rotationsperiod | 31,91 h |
| Albedo | 0,041 |
| Absolut magnitud (H) | 12,84 |
1998 DL13[1] är en asteroid i huvudbältet som upptäcktes den 25 februari 1998 av NEAT vid Haleakalā-observatoriet.
Asteroiden har en diameter på ungefär 14 kilometer och den tillhör asteroidgruppen Nocturna.[2]
Referenser
- ^ [a b c d e] ”JPL Small-Body Database Browser 1998 DL13” (på engelska). Solar System Dynamics. NASA/Jet Propulsion Laboratory. https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=15966. Läst 12 september 2025.
- ^ [a b] ”AstDyS 1998 DL13” (på engelska). https://newton.spacedys.com/astdys/index.php?pc=1.1.6&n=15966. Läst 12 september 2025.
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