WEBDA page for open cluster NGC 581
| Basic Parameters | |  |
|---|
| Right Ascension (2000) | 01 33 23 | |
| Declination (2000) | +60 39 00 |
| Galactic longitude | 128.053 |
| Galactic latitude | -1.804 |
| Distance [pc] | 2194 |
| Reddening [mag] | 0.382 |
| Distance modulus [mag] | 12.89 |
| Log Age | 7.336 |
| Metallicity |
|
| Notes |
|
Numbering system:
Steppe H. 1974, Astron. Astrophys. Suppl. 15, 91 (1974A&AS...15...91S)
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