| English | eng-000 |
| circle of declination | |
| 普通话 | cmn-000 | 时圈 |
| 普通话 | cmn-000 | 时圈时圈 |
| 普通话 | cmn-000 | 赤纬圈 |
| 普通话 | cmn-000 | 赤纬度盘 |
| English | eng-000 | celestial parallel |
| English | eng-000 | circle of equa declination |
| English | eng-000 | declination circle |
| English | eng-000 | declination parallel |
| English | eng-000 | hour circle |
| English | eng-000 | line of declination |
| English | eng-000 | parallel of declination |
| русский | rus-000 | круг склонения |
| русский | rus-000 | угол склонения |