UPSA
Object Registry
1005810058 Ikwilliamson (1988 DD5)10058 IkwilliamsonIkwilliamson
| Class | MBA |
|---|---|
| Semi-major axis a | 2.398 au |
| Eccentricity e | 0.2275 |
| Inclination i | 9.73° |
| Perihelion q / aphelion Q | 1.852 / 2.94 au |
| Period | 1,360 d (3.723 y) |
| Node Ω / argument ω / M | 282.03° / 330.03° / 42.96° |
| Earth MOID | 0.844 au |
| Absolute magnitude H | 14.66 |
| Diameter | 6.208 km |
| Albedo | 0.087 |
| Rotation period | — h |
| Spectral type | — |
| Observation arc | 1988-02-23 → 2025-06-14 · 2,866 observations |
| Archive | Read at (UTC) | Record |
|---|---|---|
| Seeded from the bulk archive load; no per-object fetch yet. | ||
Machine-readable: /api/v1/object/10058-ikwilliamson · Registry entry updated 2026-08-14.