| Messier/type: | M80 / globular cluster |
| mag/dia/dist: | 7.3 / 9' / 27,000 ly |
| constellation: | Scorpius |
| date/time/place: | Mar 29, 01 / 04:42 / bangkok |
| trans'y/seeing/l-poll: | good / good / low-medium |
| telescope: | newtonian 4.5" f8.8 |
| eyepieces/power: | 25mm / 40x |
| sky atlas page: | 22 |
Refer to text: High concentration, bright, round, large, extend 80 ly. Home