(1524) Joensuu
Asteroid
| Asteroid (1524) Joensuu | |
|---|---|
| Oagnschoftn vom Orbit (Animation) | |
| Orbittyp | |
| Grouße Hoibaxn | 3,1106 AE |
| Exzentrizitet | 0,1204 |
| Perihel – Aphel | 2,736 AE – 3,4851 AE |
| Noagal vo da Boh | 12,7° |
| Siderische Umlafzeid | 5,486 a |
| Middlare Orbitalgschwindigkeit | 16,89 km/s |
| Physikalische Oangschoftn | |
| Middlara Duachmessa | 42,79 km |
| Albedo | 0,046 |
| Rotationsperiodn | 9,276 h |
| Absolute Hejigkeit | 10,622 mag |
| Spektralklass | ? |
| Gschicht | |
| Entdecka | Yrjö Väisälä |
| Datum vo da Entdeckung | 18. Septemba 1939 |
| Andara Nam | 1939 SB, 1931 EL, 1933 QO |
(1524) Joensuu is a Asteroid van Haptgiatl, dea om 18. Septemba 1939 van finnischn Astronom Yrjö Väisälä in Turku entdeckd worn is.