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 | |
| Caelum rise | 23:19 | |
Moonrise, 34% illuminated  | 23:38 | 2° |
| Caelum transit | 02:52 | 15° |
| Astronomical observing session begins | 03:09 | 15° |
| Astronomical observing session ends | 04:10 | 13° |
| Civil sunrise | 04:40 | 11° |
| Sunrise | 05:08 | 8° |
| Caelum set | 06:25 | |
| Moonset | 14:14 | -83° |
Track Caelum position throughout the night
← 5 October 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, 6 October 2026 |
| Twilight start | 18:06 |
| Twilight end | 03:34 |
| Twilight duration | 9h 28m |
| Rise | 23:15 |
| Set | 06:21 |
| Elevation at transit | 15° |
| Transit time | 02:48 |
| Equatorial coordinates | RA: 04h 41m 24s", Dec: -38° 00' 27s |