| name | Dauban V20 |
| constellation | Vul |
| J2000.0 | 19 09 57.00 +25 08 32.7 |
| other names | 2MASS J19095699+2508325 ASAS J190957+2508.5 CMC14 J190956.9+250832 GSC2.3 N23R039221 IRAS 19078+2503 UCAC4 576-077396 USNO-B1.0 1151-0336190 |
| type | M |
| mag range | 11.4 - <14.2 CR |
| period (days) | 395: |
| epoch | 10 Dec 2012 (HJD 2456272) |
| color | J-K = 1.63 |
| remarks | Different V values in catalogs: V=14.7 derived from UCAC3, V=14.7 derived from CMC14, V=16.0 in YB6, V=17.4 in GSC2.3 |
| links |
Dauban V20 in AAVSO-VSX |
| discovery | 05/10/2012 |