Details on Acronym: Cl Berkeley 21 | |
| Cl Berkeley 21 | |
| Write: | <<Cl Berkeley 21 NNN>> |
| N: | 207 |
| Object: | *inCl |
| Ref: | =1979AJ.....84..204C |
| by | CHRISTIAN C.A. , JANES K.A. |
| Astron. J., 84, 204-216 (1979) | |
| UBV photometry of the anticenter cluster Berkeley 21. | |
| o | Table I: Cl* Berkeley 21 CJ RNN> N=8 among (Nos R1 to R21). Tables I,V: <Cl Berkeley 21 NNN> N=207 among 420. |
Details on Acronym: Cl* Berkeley 21 CJ | |
| Cl* Berkeley 21 CJ | (Christian+Janes) |
| ====> | Equivalent to: Cl Berkeley 21 |