Stars and star systems (E)

List of stars and star systems beginning with the letter "E".

Star or star system	Arity	Makeup	Associated bodies	Locational references
Eisn (128 Trianguli, Ket-cheleb)	singular star system	spectral class G9	Romulus, Remus, Pirek, Elvreng	Romulan Star Empire, Triangulum constellation
Ekinus
El Nath (Beta Tauri)	singular	spectral class B7III	Taurus II	Taurus constellation, in or near Murasaki 312, visible from Sol (130 light-years)
Elohim
Eminiar
Epsilon 119				Gamma Quadrant
Epsilon Boötis (Izar)	binary star		Epsilon Boötis III	Federation space, Boötes constellation, visible from Sol
Epsilon Carinae (Avior, Yagra, 89 Carinae)	binary star	stars Yagra A, Yagra B	planets Yagra IV; Avior VIII	Romulan Empire (24th century), Carina constellation, 630LY from Sol, the galaxy's Beta Quadrant	ST reference: Star Charts; TOS novel: Enemy Unseen; ST video game: Starfleet Command III
Epsilon Canaris (Adhara, Epsilon Canis Majoris)	binary star	A component spectral class B2Iab	Adhara (Epsilon Canaris III)	Federation space, Canis Major constellation, visible from Sol (430 light-years)
Epsilon Ceti	multiple star		Risa	Federation space, Cetus constellation, visible from Sol
Epsilon Delta			Epsilon Delta IV
Epsilon Draconis			Epsilon Draconis III	Draco constellation, visible from Sol
Epsilon Eridani	star system	spectral class K2	planetary system	Eridanus constellation, visible from Sol (10.5 light-years), near 40 Eridani (6.4 light-years)
Epsilon Hydrae (Epsilon system)	multiple star		Epsilon IV, Epsilon XVII	Hydra constellation, visible from Sol
Epsilon Ionis	binary star	nova star elliptically orbited by a black hole	none known	near Kyr (30 light-years)
Epsilon Minora
Epsilon Ophiuchi (Yed Posterior, 2 Ophiuchi)	binary star	type G yellow stars Yed Posterior A and B		Ophiuchus constellation, 148LY from Sol, the galaxy's Alpha Quadrant	ST reference: Star Charts
Epsilon Reptus
Epsilon Scorpii
Esabl
Eskiis
Eta Cassiopeia
Eta Eridani (Azha)	singular	spectral class K0	none known	Aldebaran sector, Eridanus constellation, visible from Sol (121 light-years)
Eta Leonis
Eta Lupi (Cerberus)
Eta Tauri (Alcyone)
Excalbia
Exo