309 arcsec ≈ 5.15 arcmin. To convert arcseconds to arcminutes, multiply by 0.016666647: 309 × 0.016666647 = 5.15.
How to convert arcseconds to arcminutes
arcmin = arcsec × 0.016666647
- 1 arcsec = 0.016666647 arcmin (and 1 arcmin = 60.000072 arcsec).
- Multiply the amount by the factor: 309 × 0.016666647 = 5.15.
- Answer: 309 arcsec ≈ 5.15 arcmin (rounded to 6 significant figures).
Arcseconds to Arcminutes table
| Arcseconds (arcsec) | Arcminutes (arcmin) |
|---|---|
| 304 arcsec | 5.0667 arcmin |
| 305 arcsec | 5.0833 arcmin |
| 306 arcsec | 5.1 arcmin |
| 307 arcsec | 5.1167 arcmin |
| 308 arcsec | 5.1333 arcmin |
| 309 arcsec | 5.15 arcmin |
| 310 arcsec | 5.1667 arcmin |
| 311 arcsec | 5.1833 arcmin |
| 312 arcsec | 5.2 arcmin |
| 313 arcsec | 5.2167 arcmin |
| 314 arcsec | 5.2333 arcmin |
| arcsec | arcmin |
|---|---|
| 1 arcsec | 0.0166666 arcmin |
| 5 arcsec | 0.0833332 arcmin |
| 10 arcsec | 0.166666 arcmin |
| 50 arcsec | 0.833332 arcmin |
| 100 arcsec | 1.6667 arcmin |
| 1,000 arcsec | 16.6666 arcmin |