Aries (The Ram) Constellation
Aries (pronounced ˈɛər(i)iːz) is the Latin name of a large constellation (in fact it extends itself for about 31 degrees across the sky) situated close to the celestial equator. As such, it is at least partly visible from both hemispheres in certain times of the year.
In English language this constellation is also known as "The Ram" while in astronomical texts and literature this constellation is often abbreviated as "Ari" (according to the standard of the International Astronomical Union - IAU) or as "Arie" (according to a naming convention used by NASA).
The Latin genitive of the constellation name is "Arietis" (pronounced əˈraɪ.ɪtɪs) and it is used to identify some of the brightest stars in this constellation based on the Bayer or Flamsteed star naming convention. For instance: α Arietis (the brightest star of Aries based on the Bayer catalog); or 23 Arietis (the 23th star in the constellation of Aries based on the Flamsteed catalog).
Sky Chart of Aries Constellation
Here we provide a simplified sky chart of the Aries constellation. Alternatively it is possible to locate Aries in the night sky using our Online Interactive Planetarium.
Visibility of Aries Constellation
Today's Aries rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
The rise and set times provided here are just directional indications and they refer to a point approximately placed at the center of the constellation. In case of very large constellations (like Aries actually is) these times can have little relevance.
Bright Stars in Aries Constellation
The table below lists the top 20 brightest stars in the Aries constellation. See also the complete list of 83 stars brighter than magnitude 6.5 (approximate) in the constellation of Aries. Click on each star to see more details about it.
|HR Number(*)||Star designation||Proper name||Visual magnitude||Color||Notes|
|HR838||41 Arietis||Bharani||3.63||⬤||Variable; Multiple;|
|HR824||39 Arietis||Lilii Borea||4.51||⬤|
|HR888||ε Arietis||4.63||⬤||Variable; Multiple;|
|HR546||γ2 Arietis||Mesarthim||4.75||⬤||Variable; Multiple;|
|HR569||λ Arietis||4.79||⬤||Variable; Multiple;|
|HR545||γ1 Arietis||4.83||⬤||Variable; Multiple;|
|HR836||π Arietis||5.22||⬤||Variable; Multiple;|
|...go to the complete list of 83 bright stars in the constellation of Aries|
(*) HR stands for Harvard Revised Bright Star Catalogue, which is also known as the Yale Catalogue of Bright Stars.
Deep Sky Objects in Aries Constellation
The table below lists the 20 brightest deep sky objects in the Aries constellation. See also the complete list of 151 deep sky objects in the constellation of Aries. The list includes objects from the Messier, New General Catalogue (NGC) and Index Catalogue (IC).