Named asteroids discovered in 1866
6 named asteroids.
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (86) Semele | 1866-01-04 | F. Tietjen |
| 2 | (87) Sylvia | 1866-05-16 | N. R. Pogson |
| 3 | (88) Thisbe | 1866-06-15 | C. H. F. Peters |
| 4 | (89) Julia | 1866-08-06 | E. Stephan |
| 5 | (90) Antiope | 1866-10-01 | R. Luther |
| 6 | (91) Aegina | 1866-11-04 | E. Stephan |