A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
This is the list of notable stars in the constellation Eridanus, sorted by decreasing brightness.
Name | B | F | G. | Var | HD | HIP | RA | Dec | vis. mag. |
abs. mag. |
Dist.(ly) | Sp. class | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Achernar | α | 2 | 10144 | 7588 | 01h 37m 42.75s | −57° 14′ 12.0″ | 0.45 | −2.77 | 144 | B3Vp | 8th-brightest star; Be star | ||
β Eri | β | 67 | 290 | 33111 | 23875 | 05h 07m 51.03s | −05° 05′ 10.5″ | 2.78 | 0.60 | 89 | A3IIIvar | Cursa, Kursa. | |
θ1 Eri | θ1 | 48 | 18622 | 13847 | 02h 58m 15.72s | −40° 18′ 17.0″ | 2.88 | −0.59 | 161 | A4III+... | Acamar, Achr al Nahr, Postrema Fluminis;[1] binary star with θ2 Eri. | ||
γ Eri | γ | 34 | 158 | 25025 | 18543 | 03h 58m 01.73s | −13° 30′ 29.7″ | 2.97 | −1.19 | 192 | M1IIIb Ca-1 | Zaurak, Zaurac, Zaurack | |
δ Eri | δ | 23 | 121 | 23249 | 17378 | 03h 43m 14.96s | −09° 45′ 54.7″ | 3.52 | 3.74 | 29 | K0IV | Rana; RS CVn variable | |
υ4 Eri | υ4 | 41 | 204 | 27376 | 20042 | 04h 17m 53.62s | −33° 47′ 54.0″ | 3.55 | −0.14 | 178 | B9V | Variable star | |
φ Eri | φ | 14 | 14228 | 10602 | 02h 16m 30.50s | −51° 30′ 43.6″ | 3.56 | 0.18 | 155 | B8IV-V | |||
χ Eri | χ | 7 | 11937 | 9007 | 01h 55m 56.83s | −51° 36′ 34.5″ | 3.69 | 2.48 | 57 | G5IV | |||
τ4 Eri | τ4 | 16 | 81 | 20720 | 15474 | 03h 19m 30.97s | −21° 45′ 28.6″ | 3.70 | −0.79 | 258 | M3/M4III | ||
ε Eri | ε | 18 | 101 | 22049 | 16537 | 03h 32m 56.42s | −09° 27′ 29.9″ | 3.72 | 6.18 | 10 | K2V | Ran,;[2] 9th-nearest star system; has two asteroid belts, dust disk, one planet (b) and one unconfirmed planet (c); BY Draconis variable | |
υ2 Eri | υ2 | 52 | 251 | 29291 | 21393 | 04h 35m 33.07s | −30° 33′ 44.3″ | 3.81 | −0.22 | 209 | G8III | Beemin, Theemin | |
53 Eri | l | 53 | 254 | 29503 | 21594 | 04h 38m 10.87s | −14° 18′ 12.9″ | 3.86 | 1.23 | 109 | K1III | Sceptrum | |
η Eri | η | 3 | 39 | 18322 | 13701 | 02h 56m 25.60s | −08° 53′ 51.4″ | 3.89 | 0.83 | 133 | K1III-IV | Azha | |
ν Eri | ν | 48 | 250 | 29248 | 21444 | 04h 36m 19.14s | −03° 21′ 08.8″ | 3.93 | −2.34 | 586 | B2III SB | β Cep variable | |
υ3 Eri | υ3 | 43 | 219 | 28028 | 20535 | 04h 24m 02.17s | −34° 01′ 01.2″ | 3.97 | −0.64 | 273 | K4III | Beemim | |
μ Eri | μ | 57 | 266 | 30211 | 22109 | 04h 45m 30.14s | −03° 15′ 16.6″ | 4.01 | −2.05 | 532 | B5IV | ||
ο1 Eri | ο1 | 38 | 185 | 26574 | 19587 | 04h 11m 51.93s | −06° 50′ 16.0″ | 4.04 | 1.11 | 125 | F2II-III | Beid; δ Sct variable | |
τ3 Eri | τ3 | 11 | 56 | 18978 | 14146 | 03h 02m 23.59s | −23° 37′ 27.6″ | 4.08 | 1.97 | 86 | A4V | ||
ι Eri | ι | 19 | 16815 | 12486 | 02h 40m 39.93s | −39° 51′ 19.1″ | 4.11 | 0.86 | 145 | K0III | |||
HD 24160 | g | 138 | 24160 | 17874 | 03h 49m 27.28s | −36° 12′ 00.4″ | 4.17 | 0.13 | 210 | G8III | = υ6 Eridani | ||
τ6 Eri | τ6 | 27 | 128 | 23754 | 17651 | 03h 46m 50.99s | −23° 14′ 54.4″ | 4.22 | 2.95 | 58 | F3/F5V | = n Eridani | |
κ Eri | κ | 16 | 15371 | 11407 | 02h 26m 59.10s | −47° 42′ 13.8″ | 4.24 | −1.81 | 528 | B5IV | |||
λ Eri | λ | 69 | 293 | 33328 | 23972 | 05h 09m 08.78s | −08° 45′ 14.7″ | 4.25 | −4.40 | 1753 | B2IVn | β Cep variable | |
82 G. Eri[3] | e | 82 | 20794 | 15510 | 03h 19m 53.22s | −43° 04′ 17.6″ | 4.26 | 5.35 | 20 | G8V | nearby; at least three planets (b), (d) and (e); also has a debris disk | ||
τ5 Eri | τ5 | 19 | 103 | 22203 | 16611 | 03h 33m 47.25s | −21° 37′ 58.1″ | 4.26 | −0.53 | 296 | B9V | ||
HD 24071 | f | 135 | 24071 | 17797 | 03h 48m 35.82s | −37° 37′ 12.5″ | 4.30 | 0.83 | 173 | A+... | = υ5 Eri; B component of double star with 136 G. Eri | ||
54 Eri | 54 | 259 | DM | 29755 | 21763 | 04h 40m 26.49s | −19° 40′ 16.5″ | 4.32 | −0.90 | 361 | M3/M4III | DM Eri | |
θ2 Eri | θ2 | 49 | 18623 | 13847 | 02h 58m 16.30s | −40° 18′ 16.0″ | 4.35 | 161 | Binary star with θ1 Eri | ||||
ω Eri | ω | 61 | 276 | 31109 | 22701 | 04h 52m 53.68s | −05° 27′ 09.9″ | 4.36 | 0.15 | 227 | A9IV | Rabah al Nahr, Quarta Fluminis[1] | |
π Eri | π | 26 | 127 | 23614 | 17593 | 03h 46m 08.50s | −12° 06′ 06.2″ | 4.43 | −1.49 | 497 | M1III | ||
40 Eri A | ο2 | 40 | 197 | DY | 26965 | 19849 | 04h 15m 17.64s | −07° 38′ 40.4″ | 4.43 | 5.92 | 16 | K1V | Keid; DY Eri; nearby triple star; has a planet (b) |
32 Eri A | w | 32 | 24554 | 18255 | 03h 54m 17.49s | −02° 57′ 17.0″ | 4.46 | −0.66 | 345 | G8III | double star | ||
τ1 Eri | τ1 | 1 | 22 | 17206 | 12843 | 02h 45m 05.98s | −18° 34′ 21.5″ | 4.47 | 3.74 | 46 | F5/F6V | ||
υ1 Eri | υ1 | 50 | 243 | 29085 | 21248 | 04h 33m 30.63s | −29° 45′ 57.0″ | 4.49 | 1.58 | 124 | K0III | Theemin, Beemin | |
HD 22663 | y | 110 | 22663 | 16870 | 03h 37m 05.68s | −40° 16′ 28.2″ | 4.57 | 0.43 | 219 | K0III | |||
HD 23319 | h | 124 | 23319 | 17351 | 03h 42m 50.12s | −37° 18′ 48.0″ | 4.59 | 0.91 | 178 | K2IIICN... | = υ7 Eridani | ||
τ9 Eri | τ9 | 36 | 161 | 25267 | 18673 | 03h 59m 55.48s | −24° 00′ 58.5″ | 4.62 | −0.41 | 331 | Ap Si | = k Eri; α² CVn variable | |
τ8 Eri | τ8 | 33 | 149 | 24587 | 18216 | 03h 53m 42.68s | −24° 36′ 44.0″ | 4.64 | −0.72 | 385 | B5V | SX Ari variable | |
HD 24072 | f | 136 | 24072 | 03h 48m 35.90s | −37° 37′ 14.0″ | 4.73 | 173 | B9V | = υ5 Eri; A component of double star with 135 G. Eri | ||||
HD 16754 | s | 18 | 16754 | 12413 | 02h 39m 47.92s | −42° 53′ 29.9″ | 4.74 | 1.74 | 130 | A2V | |||
17 Eri | v | 17 | 97 | 21790 | 16341 | 03h 30m 37.05s | −05° 04′ 30.6″ | 4.74 | −0.60 | 380 | B9Vs | ||
τ2 Eri | τ2 | 2 | 30 | 17824 | 13288 | 02h 51m 02.35s | −21° 00′ 14.3″ | 4.76 | 1.02 | 183 | K0III | Angetenar | |
64 Eri | 64 | 283 | 32045 | 23231 | 04h 59m 55.71s | −12° 32′ 13.9″ | 4.78 | 0.03 | 291 | F0V | S Eri; variable | ||
32 Eri B | w | 32 | 148 | 24555 | 18255 | 03h 54m 17.50s | −02° 57′ 17.0″ | 4.79 | −0.33 | 345 | A2V | component of the 32 Eri system | |
ζ Eri | ζ | 13 | 73 | 20320 | 15197 | 03h 15m 50.03s | −08° 49′ 11.4″ | 4.80 | 1.97 | 120 | A5m | Zibal | |
ψ Eri | ψ | 65 | 285 | 32249 | 23364 | 05h 01m 26.34s | −07° 10′ 26.3″ | 4.80 | −2.54 | 956 | B3V | ||
15 Eri | 15 | 79 | 20610 | 15382 | 03h 18m 22.10s | −22° 30′ 40.1″ | 4.86 | 0.39 | 255 | K0III | |||
39 Eri | A | 39 | 194 | 26846 | 19777 | 04h 14m 23.69s | −10° 15′ 21.2″ | 4.87 | 0.86 | 206 | K3III | ||
45 Eri | 45 | 231 | 28749 | 21139 | 04h 31m 52.67s | −00° 02′ 38.4″ | 4.91 | −2.12 | 830 | K3II-III | |||
HD 29573 | 255 | 29573 | 21644 | 04h 38m 53.59s | −12° 07′ 23.1″ | 4.99 | 0.77 | 227 | A0V | ||||
60 Eri | 60 | 274 | 30814 | 22479 | 04h 50m 11.59s | −16° 13′ 02.2″ | 5.03 | 0.67 | 243 | K0III | |||
HD 10939 | q2 | 6 | 10939 | 8241 | 01h 46m 06.14s | −53° 31′ 19.9″ | 5.04 | 1.26 | 186 | A1V | |||
HD 24626 | i | 151 | 24626 | 18213 | 03h 53m 38.92s | −34° 43′ 56.3″ | 5.11 | −0.07 | 355 | B6/B7V | |||
68 Eri | 68 | 292 | Zdroj:https://en.wikipedia.org?pojem=20_Eridani |