Caelum Constellation
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Caelum, the chisel, is a small southern constellation introduced by Nicolas-Louis de Lacaille in the 18th century, representing a chisel or engraving tool.
Caelum Rise and Set Timetable
| Time | Elevation | |
Moonrise, 69.9% illuminated  | 14:39 | -77° |
| Astronomical observing session begins | 18:02 | -63° |
| Caelum rise | 00:10 | |
| Moonset | 00:43 | 4° |
| Caelum transit | 03:43 | 15° |
| Astronomical observing session ends | 03:59 | 15° |
| Civil sunrise | 04:29 | 14° |
| Sunrise | 04:57 | 13° |
| Caelum set | 07:16 |
Track Caelum position throughout the night
← 22 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Caelum changing position in the night sky.
Annual motion of Caelum
| Date | Tue, 22 September 2026 |
| Twilight start | 18:29 |
| Twilight end | 03:21 |
| Twilight duration | 9h 53m |
| Rise | 00:10 |
| Set | 07:16 |
| Elevation at transit | 15° |
| Transit time | 03:43 |
| Equatorial coordinates | RA: 04h 41m 24s", Dec: -38° 00' 27s |