2016: low (3/14)
2020: low (3/14)
2022: low (3/14)
2024: low (4/14)
| Country | United States |
|---|---|
| Latitude | 32° 42' 05.76" N |
| Longitude | 109° 53' 19.32" W |
| Elevation | 2902m |
| Other names | Mount Graham International Observatory |
| Light pollution | low (4/14) |
| Light pollution history | 2006: low (3/14) 2016: low (3/14) 2020: low (3/14) 2022: low (3/14) 2024: low (4/14) |
| Limiting magnitude | 6.7 |
| Local time | |
| Maps (open on google) | |
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