| Star: | R CrB | Harvard Des.: | 1544+28A | ||
| RA (2000): | 15 48 34.4 | Decl (2000): | +28 09 24 | ||
| Type: | RCB | Magn: | 5.71- 14.8 V | ||
| Epoch: | Period: | M-m: | |||
| Spectral type: | C0,0(F8pep) |

The following observers contributed a total of 488 observations to this light curve:
| BIS | Biesmans Marc | DIP | Diepvens Alfons | MUY | Muyllaert Eddy | |||
| BLO | Blondeel Rik | HAT | Hautecler Hubert | NIE | Nieuwlandt Alex | |||
| BRO | Broens Eric | JON | Jonckheere Kurt | OTT | Otten Chretien | |||
| CLO | Cloesen Patrick | LOO | Van Loo Frans | QUE | Questier Filip | |||
| COR | Corstjens Tom | LOY | Van Der Looy Johan | STN | Vansteelant David |