| Name: | Rio Negro |
| Abbreviation: | - |
| Country: |
Brazil
|
| Status: | Valid |
| Fall: |
Yes
|
| Year: | 1934 |
| Class: | L4 |
| TKW, g: | 1310 |
| Bibliography: | - Bonino G, Cini Castagnoli G, Taricco C, Bhandari N. : "Cosmogenic 44Ti in meteorites and century scale solar modulation", Adv Space Res., vol. 10, October 14, 1994 |