swap_horiz HD 93129A Alternatives
Looking for alternatives to HD 93129A? Compare the top Star options ranked by our AI scoring system.
HD 93129A
HD 93129A is one of the most massive and luminous O-type stars known, located in the Carina Nebula region and estimated to exceed 100 solar masses.
apps Top HD 93129A Alternatives
The top alternative to HD 93129A in 2026 is Rigel with a score of 9.2/10, followed by Polaris (9.2) and Delta Cephei (9.2).
Rigel
Rigel is a brilliant blue supergiant star located within the constellation Orion. It’s notable for its extreme luminosit...
Polaris
Polaris is a bright star located in the constellation Ursa Minor. It’s notable as the current North Star due to its posi...
Delta Cephei
Delta Cephei is a bright supergiant star within the Cepheus constellation. It’s notable as the original prototype for Ce...
Eta Carinae
Eta Carinae is an exceptionally large and volatile star located within the Carina Nebula. It’s notable for its dramatic...
Canopus
Canopus is a massive, white-yellow supergiant star located in the Carina constellation. It’s notable for being the secon...
Alnitak
Alnitak is the easternmost star in Orion's Belt, a multiple system dominated by a blue supergiant about 800 light-years...
V838 Monocerotis
A red variable star in Monoceros that produced a spectacular eruption in January 2002, generating a light echo captured...
Naos
Naos (Zeta Puppis) is one of the hottest and most luminous stars visible to the naked eye, a blue O-type supergiant with...
Mintaka
Delta Orionis, the westernmost star in Orion's Belt, a multiple-star system roughly 900 light-years away that lies almos...
Theta1 Orionis C
Theta1 Orionis C is the most massive and luminous member of the Trapezium cluster in the Orion Nebula, an O-type star re...
W Virginis
W Virginis is the prototype of W Virginis variables (Type II Cepheids), population II pulsating stars that are older and...
Alpheratz
Alpheratz (Alpha Andromedae) was historically shared between Andromeda and Pegasus as Delta Pegasi, forming a corner of...
Mirfak
Alpha Persei and brightest star in Perseus, a yellow-white supergiant roughly 590 light-years away and the gravitational...
Epsilon Aurigae
A supergiant eclipsing binary in Auriga that undergoes a two-year-long eclipse every 27 years, with the eclipsing body i...
Wezen
Delta Canis Majoris, a yellow-white supergiant roughly 1,600 light-years away and among the most intrinsically luminous...
Enif
Enif (Epsilon Pegasi) is an orange supergiant marking the nose of Pegasus and is the brightest star in that constellatio...
AG Carinae
A luminous blue variable in Carina, one of the most massive and luminous stars in the Milky Way, surrounded by an ejecte...
Miaplacidus
Miaplacidus is the second-brightest star in Carina, a blue-white giant about 113 light-years away and one of the brighte...
Avior
Epsilon Carinae, a bright binary system in the southern constellation Carina roughly 630 light-years away, included amon...
Aludra
Eta Canis Majoris, a blue supergiant roughly 3,000 light-years away in Canis Major and one of the most intrinsically lum...
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