Giraffe · pronounced Camelopardalis. Camelopardalis, meaning “Giraffe,” is an official IAU constellation centred near right ascension 5.6 hours and declination 72°. Its northern position determines where and when it is easiest to observe. It entered Western celestial cartography after antiquity, during the era when navigators and instrument makers filled gaps absent from Ptolemy’s classical catalogue. The IAU later retained the name while defining exact international boundaries. The plotted outline is only a recognition aid; every galaxy, nebula and star inside the official boundary belongs to Camelopardalis, even when it is not joined by a line. Observers should begin with a wide-field chart, identify brighter neighbouring patterns, and then compare the field with a red-light atlas. Binoculars reveal denser star fields than the naked eye, while a telescope is needed for most faint deep-sky targets. Because visibility changes with latitude, season and local horizon, the coordinates and boundary chart are more reliable than mythology alone when planning an observing session.
About Camelopardalis
Camelopardalis is one of the 88 constellations recognized by the International Astronomical Union. Its standard three-letter abbreviation is Cam, and astronomers use the genitive form Camelopardalis when naming stars associated with it. The constellation's reference position lies around right ascension 5.6 hours and declination +72 degrees.
Its location places it in the northern sky. For a typical mid-latitude observer, this part of the celestial sphere is especially well placed during winter evenings. Exact visibility depends on latitude, local horizon, date and time.
History and mythology of Camelopardalis
Early-modern origin
It entered Western celestial cartography after antiquity, during the era when navigators and instrument makers filled gaps absent from Ptolemy’s classical catalogue. The IAU later retained the name while defining exact international boundaries.
The modern constellation
In 1922 the International Astronomical Union adopted Camelopardalis among the 88 official constellations. Eugène Delporte’s later boundary work made it a defined region of the celestial sphere, allowing cataloguers to assign objects unambiguously.
How to find Camelopardalis
- Choose a dark site with a clear view toward the northern sky.
- Observe during northern autumn evenings, when the constellation is better placed in the evening.
- Centre a chart near RA 5.6h, Dec 72° and identify brighter neighbouring patterns before tracing its official line figure.
- Confirm faint targets with an interactive Aladin or Stellarium view; the IAU boundary extends beyond the connected stars.
Bright stars in Camelopardalis
Beta Camelopardalis
Notable star- Magnitude
- 4.03
- Distance
- about 870 light-years
A documented stellar landmark in Giraffe; magnitude is apparent visual brightness and distance is rounded.
CS Camelopardalis
Notable star- Magnitude
- 4.21
- Distance
- about 2600 light-years
A documented stellar landmark in Giraffe; magnitude is apparent visual brightness and distance is rounded.
Alpha Camelopardalis
Notable star- Magnitude
- 4.26
- Distance
- about 6000 light-years
A documented stellar landmark in Giraffe; magnitude is apparent visual brightness and distance is rounded.
Gamma Camelopardalis
Notable star- Magnitude
- 4.63
- Distance
- about 360 light-years
A documented stellar landmark in Giraffe; magnitude is apparent visual brightness and distance is rounded.
Deep-sky objects in Camelopardalis
NGC 2403
A well-established spiral galaxy within the official Giraffe sky region and a useful target for appropriately sized optics.
IC 342
A well-established spiral galaxy within the official Giraffe sky region and a useful target for appropriately sized optics.
NGC 1502
A well-established open cluster within the official Giraffe sky region and a useful target for appropriately sized optics.
Kemble’s Cascade
A well-established asterism within the official Giraffe sky region and a useful target for appropriately sized optics.
Interesting facts about Camelopardalis
- Camelopardalis’s traditional name refers to giraffe, while its official IAU boundary defines a precise region of the sky.
- Beta Camelopardalis, at magnitude 4.03, is a key star in Camelopardalis. A documented stellar landmark in Giraffe; magnitude is apparent visual brightness and distance is rounded.
- NGC 2403 is a notable spiral galaxy in Camelopardalis. A well-established spiral galaxy within the official Giraffe sky region and a useful target for appropriately sized optics.
- IC 342, a spiral galaxy, is another observing target within the constellation.
- It entered Western celestial cartography after antiquity, during the era when navigators and instrument makers filled gaps absent from Ptolemy’s classical catalogue.