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 Cetus, sorted by decreasing brightness.
Name | B | F | G. | Var | HD | HIP | RA | Dec | vis. mag. |
abs. mag. |
Dist. (ly) | Sp. class | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
β Cet | β | 16 | 70 | 4128 | 3419 | 00h 43m 35.23s | −17° 59′ 12.1″ | 2.04 | −0.30 | 96 | K0III | Deneb Kaitos, Diphda, Difda al Thani, Rana Secunda; suspected variable | |
α Cet | α | 92 | 310 | 18884 | 14135 | 03h 02m 16.78s | +04° 05′ 23.7″ | 2.54 | −1.61 | 220 | M2III | Menkar, Menkab, Mekab, Monkar; irregular variable, Vmax = 2.45m, Vmin = 2.54m | |
Mira | ο | 68 | 233 | 14386 | 10826 | 02h 19m 20.79s | −02° 58′ 37.4″ | 3.04 | −2.60 | 418 | M5e-M9e | Mira Ceti, Collum Ceti; prototype of Mira variables, Vmax = 2.0m, Vmin = 10.1m, P = 331.96 d; has a white dwarf companion | |
η Cet | η | 31 | 111 | 6805 | 5364 | 01h 08m 35.26s | −10° 10′ 54.9″ | 3.46 | 0.67 | 118 | K2III | Deneb Algenubi, Dheneb, Deneb, Aoul al Naamat, Prima Struthionum,[1] part of Al Naʽāmāt;[2][3] spectroscopic binary, has a planet (b) | |
γ Cet | γ | 86 | 291 | 16970 | 12706 | 02h 43m 18.12s | +03° 14′ 10.2″ | 3.47 | 1.47 | 82 | A3V | Kaffaljidhma; binary star | |
τ Cet | τ | 52 | 177 | 10700 | 8102 | 01h 44m 05.13s | −15° 56′ 22.4″ | 3.49 | 5.68 | 12 | G8V | Thalath al Naamat, Tertia Struthionum,[1] part of Al Naʽāmāt;,[2][3] has five planets (b, c, d, e and f) | |
ι Cet | ι | 8 | 33 | 1522 | 1562 | 00h 19m 25.68s | −08° 49′ 25.8″ | 3.56 | −1.18 | 290 | K2III | Schemali, Deneb Kaitos Shemali; suspected variable | |
θ Cet | θ | 45 | 136 | 8512 | 6537 | 01h 24m 01.45s | −08° 10′ 57.9″ | 3.60 | 0.87 | 114 | K0III | Thanih al Naamat, Secunda Struthionum,[1] part of Al Naʽāmāt;[2][3] spectroscopic binary | |
ζ Cet | ζ | 55 | 185 | 11353 | 8645 | 01h 51m 27.61s | −10° 20′ 05.8″ | 3.74 | −0.76 | 259 | K2III | Baten Kaitos, Rabah al Naamat, Quarta Struthionum,[1] part of Al Naʽāmāt;[2][3] spectroscopic binary; spectroscopic binary | |
υ Cet | υ | 59 | 197 | 12274 | 9347 | 02h 00m 00.22s | −21° 04′ 40.0″ | 3.99 | −0.83 | 301 | K5/M0III | part of Al Naʽāmāt;[2][3] spectroscopic binary | |
δ Cet | δ | 82 | 283 | 16582 | 12387 | 02h 39m 28.95s | +00° 19′ 42.7″ | 4.08 | −2.41 | 647 | B2IV | Al Kaff al Jidhmah III; β Cep variable, Vmax = 4.05m, Vmin = 4.10m, P = 0.161137 d | |
π Cet | π | 89 | 296 | 17081 | 12770 | 02h 44m 07.35s | −13° 51′ 31.2″ | 4.24 | −1.41 | 441 | B7IV | Al Sadr al Kaitos IV; Al Sadr al Ketus | |
μ Cet | μ | 87 | 295 | 17094 | 12828 | 02h 44m 56.37s | +10° 06′ 51.2″ | 4.27 | 2.21 | 84 | F1III-IV | Al Kaff al Jidhmah IV; suspected variable | |
ξ2 Cet | ξ2 | 73 | 251 | 15318 | 11484 | 02h 28m 09.52s | +08° 27′ 36.3″ | 4.30 | 0.64 | 176 | B9III | Al Kaff al Jidhmah II | |
ξ1 Cet | ξ1 | 65 | 223 | 13611 | 10324 | 02h 13m 00.01s | +08° 50′ 48.3″ | 4.36 | −0.87 | 362 | G8II: | Al Kaff al Jidhmah I; suspected variable | |
7 Cet | 7 | 25 | AE | 1038 | 1170 | 00h 14m 38.43s | −18° 55′ 57.7″ | 4.44 | −1.46 | 492 | M1III | AE Cet; irregular variable, Vmax = 4.26m, Vmin = 4.46m | |
2 Cet | 2 | 6 | 225132 | 301 | 00h 03m 44.37s | −17° 20′ 09.5″ | 4.55 | 0.33 | 228 | B9IVn | |||
χ Cet A | χ | 53 | 182 | 11171 | 8497 | 01h 49m 35.19s | −10° 41′ 10.3″ | 4.66 | 2.79 | 77 | F3III | binary star | |
λ Cet | λ | 91 | 308 | 18604 | 13954 | 02h 59m 42.90s | +08° 54′ 26.6″ | 4.71 | −0.86 | 424 | B6III | Menkar | |
σ Cet | σ | 76 | 261 | 15798 | 11783 | 02h 32m 05.28s | −15° 14′ 39.6″ | 4.74 | 2.68 | 84 | F5V | Al Sadr al Kaitos II | |
φ1 Cet | φ1 | 17 | 72 | 4188 | 3455 | 00h 44m 11.41s | −10° 36′ 33.4″ | 4.77 | 0.73 | 210 | K0IIIvar | part of Al Nitham (φ Cet); suspected variable | |
20 Cet | 20 | 89 | 5112 | 4147 | 00h 53m 00.49s | −01° 08′ 39.2″ | 4.78 | −1.23 | 519 | M0III | |||
ε Cet | ε | 83 | 284 | 16620 | 12390 | 02h 39m 33.73s | −11° 52′ 17.7″ | 4.83 | 2.67 | 88 | F5V | Al Sadr al Kaitos III | |
κ1 Cet | κ1 | 96 | 319 | 20630 | 15457 | 03h 19m 21.54s | +03° 22′ 11.9″ | 4.84 | 5.03 | 30 | G5Vvar | BY Dra variable, ΔV = 0.04m | |
ν Cet | ν | 78 | 270 | 16161 | 12093 | 02h 35m 52.49s | +05° 35′ 35.9″ | 4.87 | −0.42 | 372 | G8III | double star | |
ρ Cet | ρ | 72 | 247 | 15130 | 11345 | 02h 25m 57.01s | −12° 17′ 25.6″ | 4.88 | −1.17 | 528 | A0V | Al Sadr al Kaitos I | |
6 Cet | 6 | 15 | 693 | 910 | 00h 11m 15.91s | −15° 28′ 02.4″ | 4.89 | 3.51 | 62 | F5V | |||
46 Cet | 46 | 141 | 8705 | 6670 | 01h 25m 37.21s | −14° 35′ 55.5″ | 4.90 | 0.17 | 288 | K2III | |||
56 Cet | 56 | 190 | 11930 | 9061 | 01h 56m 40.16s | −22° 31′ 36.2″ | 4.92 | −0.52 | 399 | K3III | |||
175 G. Cet | 175 | 10550 | 7999 | 01h 42m 43.52s | −03° 41′ 24.4″ | 4.98 | −2.86 | 1203 | K3II-III | ||||
3 Cet | 3 | 8 | 225212 | 355 | 00h 04m 30.12s | −10° 30′ 34.2″ | 4.99 | −3.47 | 1606 | K3Ibvar | suspected variable | ||
94 Cet | 94 | 316 | 19994 | 14954 | 03h 12m 46.32s | −01° 11′ 45.4″ | 5.07 | 3.32 | 73 | F8V | has a planet (b) | ||
48 Cet | 48 | 157 | 9132 | 6960 | 01h 29m 36.10s | −21° 37′ 45.6″ | 5.11 | 0.95 | 221 | A0V | double star | ||
AD Cet | 22 | 1014 | 1158 | 00h 14m 27.59s | −07° 46′ 49.9″ | 5.13 | −1.29 | 626 | M3IIIvar | irregular variable, Vmax = 4.90m, Vmin = 5.16m | |||
37 Cet | 37 | 118 | 7439 | 5799 | 01h 14m 23.97s | −07° 55′ 24.6″ | 5.14 | 3.20 | 79 | F5V | suspected variable | ||
49 G. Cet | 49 | 2696 | 2381 | 00h 30m 22.67s | −23° 47′ 15.8″ | 5.17 | 1.46 | 180 | A3V | ||||
φ2 Cet | φ2 | 19 | 84 | 4813 | 3909 | 00h 50m 07.72s | −10° 38′ 37.6″ | 5.17 | 4.22 | 50 | F7IV-V | part of Al Nitham (φ Cet) | |
13 Cet | 13 | 54 | BU | 3196 | 2762 | 00h 35m 14.64s | −03° 35′ 33.9″ | 5.20 | 3.58 | 69 | F8V... | BU Cet; RS CVn variable, ΔV = ~0.10m | |
73 G. Cet | 73 | 4247 | 3505 | 00h 44m 44.44s | −22° 00′ 22.8″ | 5.22 | 3.00 | 91 | F0V | ||||
259 G. Cet | 259 | 15694 | 11738 | 02h 31m 30.08s | +02° 16′ 01.9″ | 5.27 | −0.55 | 476 | K3III | ||||
18 G. Cet | 18 | 787 | 983 | 00h 12m 09.95s | −17° 56′ 17.6″ | 5.29 | −1.08 | 612 | K4III | ||||
69 Cet | 69 | 236 | 14652 | 11021 | 02h 21m 56.64s | +00° 23′ 44.5″ | 5.29 | −2.73 | 1309 | M2III | |||
φ3 Cet | φ3 | 22 | 94 | 5437 | 4371 | 00h 56m 01.51s | −11° 15′ 59.4″ | 5.35 | −0.67 | 522 | K4III | part of Al Nitham (φ Cet) | |
75 Cet | 75 | 260 | 15779 | 11791 | 02h 32m 09.44s | −01° 02′ 05.3″ | 5.36 | 0.80 | 266 | G3III: | has a planet (b) | ||
179 G. Cet | 179 | 10824 | 8230 | 01h 45m 59.27s | −05° 43′ 59.6″ | 5.37 | −0.60 | 509 | K4III | ||||
25 Cet | 25 | 102 | 6203 | 4914 | 01h 03m 02.60s | −04° 50′ 10.9″ | 5.40 | −0.10 | 410 | K0III-IV | |||
50 Cet | 50 | 169 | 9856 | 7450 | 01h 35m 58.96s | −15° 24′ 00.8″ | 5.41 | −0.72 | 549 | K1III | |||
39 Cet | 39 | 121 | AY | 7672 | 5951 | 01h 16m 36.35s | −02° 30′ 00.8″ | 5.42 | 0.95 | 256 | G5III-IVe | AY Cet; RS CVn variable, Vmax = 5.35m, Vmin = 5.58m; spectroscopic binary | |
60 Cet | 60 | 201 | 12573 | 9589 | 02h 03m 11.61s | +00° 07′ 42.4″ | 5.42 | 0.69 | 288 | A5III | |||
70 Cet | 70 | 237 | 14690 | 11046 | 02h 22m 12.41s | −00° 53′ 05.1″ | 5.42 | 0.76 | 279 | F0Vn | |||
57 Cet | 57 | 196 | 12255 | 9326 | 01h 59m 46.19s | −20° 49′ 28.5″ | 5.43 | −1.13 | 668 | M0/M1III | |||
AR Cet | 198 | AR | 12292 | 9372 | 02h 00m 26.77s | −08° 31′ 25.8″ | 5.43 | −0.87 | 593 | M3III | semiregular variable, Vmax = 5.40m, Vmin = 5.61m | ||
238 G. Cet | 238 | 14691 | 11029 | 02h 22m 01.44s | −10° 46′ 38.4″ | 5.43 | 3.05 | 97 | F0V | ||||
88 G. Cet | 88 | Zdroj:https://en.wikipedia.org?pojem=47_Ceti |