Jump to content

英文维基 | 中文维基 | 日文维基 | 草榴社区

List of stars in Pisces

From Wikipedia, the free encyclopedia
(Redirected from 29 Piscium)

This is the list of notable stars in the constellation Pisces, sorted by decreasing brightness.

Name B F G. Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
η Psc η 99 9270 7097 01h 31m 28.99s +15° 20′ 45.0″ 3.62 −1.16 294 G8III Alpherg, Kullat-Nunu; γ Cassiopeiae variable Vmax = 3.59 m, Vmin = 3.65m
γ Psc γ 6 21 219615 114971 23h 17m 09.49s +03° 16′ 56.1″ 3.70 0.68 131 G7III Simmah
ω Psc ω 28 56 224617 118268 23h 59m 18.60s +06° 51′ 48.9″ 4.03 1.47 106 F4IV Dzaneb al Samkat, Cauda Piscis[1]
ι Psc ι 17 39 222368 116771 23h 39m 56.82s +05° 37′ 38.5″ 4.13 3.43 45 F7V
ο Psc ο 110 127 10761 8198 01h 45m 23.59s +09° 09′ 27.5″ 4.26 −0.23 258 K0III Torcular, Torcularis Septentrionalis
ε Psc ε 71 103 6186 4906 01h 02m 56.66s +07° 53′ 24.3″ 4.27 0.44 190 K0III Kaht, 悠翔星 (Haruto-boshi)
θ Psc θ 10 29 220954 115830 23h 27m 58.17s +06° 22′ 44.8″ 4.27 0.83 159 K1III
α Psc A α 113 12446 9487 02h 02m 02.80s +02° 45′ 49.5″ 4.33 139 A0p Alrescha, Al Rescha, Alrischa, Alrisha, Rescha, El Rischa, Al Richa, Kaitain, Okda; α² CVn variable
30 Psc 30 59 YY 224935 154 00h 01m 57.59s −06° 00′ 50.3″ 4.37 −1.15 415 M3III YY Psc
δ Psc δ 63 97 4656 3786 00h 48m 40.90s +07° 35′ 06.7″ 4.44 −0.42 305 K5III Linteum
ν Psc ν 106 125 10380 7884 01h 41m 25.91s +05° 29′ 15.4″ 4.45 −0.81 368 K3III
β Psc β 4 14 217891 113889 23h 03m 52.61s +03° 49′ 12.3″ 4.48 −1.42 492 B6Ve Fumalsamakah, Fum al Samakah, Samaka
λ Psc λ 18 41 222603 116928 23h 42m 02.88s +01° 46′ 49.5″ 4.49 2.04 101 A7V
τ Psc τ 83 7106 5586 01h 11m 39.59s +30° 05′ 23.0″ 4.51 1.03 162 K0III-IV... Anunitum
33 Psc 33 63 BC 28 443 00h 05m 20.15s −05° 42′ 28.2″ 4.61 1.63 128 K1III BC Psc; RS CVn variable
ξ Psc ξ 111 132 11559 8833 01h 53m 33.34s +03° 11′ 14.9″ 4.61 0.78 191 K0III SB
χ Psc χ 84 7087 5571 01h 11m 27.19s +21° 02′ 04.8″ 4.66 −0.99 439 K0III
φ Psc φ 85 7318 5742 01h 13m 44.94s +24° 35′ 01.6″ 4.67 −0.65 377 K0III...
υ Psc υ 90 7964 6193 01h 19m 27.98s +27° 15′ 50.7″ 4.74 −0.16 311 A3V
μ Psc μ 98 120 9138 7007 01h 30m 10.94s +06° 08′ 38.2″ 4.84 −0.38 360 K4III
27 Psc 27 55 224533 118209 23h 58m 40.41s −03° 33′ 20.9″ 4.88 0.70 224 G9III
κ Psc κ 8 27 220825 115738 23h 26m 55.91s +01° 15′ 21.0″ 4.95 1.47 162 A0p α² CVn variable
19 Psc 19 42 TX 223075 117245 23h 46m 23.54s +03° 29′ 12.7″ 4.95 −1.89 760 C5II TX Psc; carbon star
47 Psc 47 TV 2411 2219 00h 28m 02.84s +17° 53′ 35.1″ 5.01 −0.88 490 M3IIIvar TV Psc; semiregular variable
7 Psc b 7 22 220009 115227 23h 20m 20.54s +05° 22′ 53.2″ 5.05 −0.05 341 K2III
64 Psc 64 4676 3810 00h 48m 58.71s +16° 56′ 28.1″ 5.07 3.18 78 F8V...
29 Psc 29 58 224926 145 00h 01m 49.44s −03° 01′ 38.9″ 5.13 −0.36 409 B7III-IV
89 Psc f 89 115 7804 6061 01h 17m 47.98s +03° 36′ 52.3″ 5.13 0.99 220 A3V
82 Psc g 82 7034 5544 01h 11m 06.77s +31° 25′ 29.2″ 5.15 −1.03 560 F0V
ζ Psc A ζ 86 7344 5737 01h 13m 43.80s +07° 34′ 31.8″ 5.21 1.93 148 A7IV Revati of Vedic astrology
α Psc B α 113 137 12447 02h 02m 02.80s +02° 45′ 49.0″ 5.23 A3m
91 Psc l 91 8126 6315 01h 21m 07.35s +28° 44′ 18.2″ 5.23 0.12 344 K5III
107 Psc 107 10476 7981 01h 42m 29.95s +20° 16′ 12.5″ 5.24 5.87 24 K1V nearby
ψ¹ Psc A ψ¹ 74 6456 5131 01h 05m 40.93s +21° 28′ 23.6″ 5.33 1.01 238 A1Vn
ρ Psc ρ 93 8723 6706 01h 26m 15.28s +19° 10′ 20.4″ 5.35 3.27 85 F2V:var
57 Psc 57 EL 4408 3632 00h 46m 32.98s +15° 28′ 32.2″ 5.36 −0.92 587 M4III EL Psc
41 Psc d 41 81 1635 1645 00h 20m 35.86s +08° 11′ 24.9″ 5.38 −0.04 395 K3III
52 Psc 52 2910 2568 00h 32m 35.40s +20° 17′ 40.0″ 5.38 0.90 257 K0III
5 Psc A 5 17 218527 114273 23h 08m 40.84s +02° 07′ 39.4″ 5.42 0.75 280 G8IV
2 Psc 2 9 217264 113521 22h 59m 27.40s +00° 57′ 47.1″ 5.43 0.76 280 K1III:
55 Psc 55 3690 3138 00h 39m 55.57s +21° 26′ 18.6″ 5.43 −0.14 433 K2IIIa
68 Psc h 68 5575 4510 00h 57m 50.15s +28° 59′ 32.0″ 5.44 −1.23 704 G6III
20 Psc 20 43 223252 117375 23h 47m 56.49s −02° 45′ 41.8″ 5.49 0.73 291 G8III
σ Psc σ 69 6118 4889 01h 02m 49.09s +31° 48′ 15.6″ 5.50 −0.02 414 B9.5V
94 Psc 94 8763 6732 01h 26m 41.65s +19° 14′ 26.0″ 5.50 0.63 307 K1III
58 Psc 58 4482 3675 00h 47m 01.43s +11° 58′ 26.2″ 5.51 0.99 262 G8II
80 Psc e 80 109 6763 5346 01h 08m 22.34s +05° 39′ 00.8″ 5.51 2.73 117 F0III-IV
34 Psc 34 560 813 00h 10m 02.18s +11° 08′ 44.9″ 5.54 0.55 325 B9V
π Psc π 102 9919 7535 01h 37m 05.96s +12° 08′ 29.4″ 5.54 2.89 110 F0V
ψ¹ Psc B ψ¹ 74 6457 5132 01h 05m 41.68s +21° 27′ 55.7″ 5.55 1.38 222 A0Vn
ψ² Psc ψ² 79 6695 5310 01h 07m 57.11s +20° 44′ 21.6″ 5.56 2.09 161 A3V
ψ³ Psc ψ³ 81 6903 5454 01h 09m 49.20s +19° 39′ 30.2″ 5.57 0.11 403 G0III
22 Psc 22 49 223719 117683 23h 51m 57.83s +02° 55′ 49.5″ 5.59 −2.21 1181 K4II
72 Psc 72 6397 5081 01h 05m 05.35s +14° 56′ 45.6″ 5.64 1.95 178 F4II-III
16 Psc 16 38 221950 116495 23h 36m 23.35s +02° 06′ 07.5″ 5.68 3.22 101 F6Vbwvar
51 Psc 51 90 2913 2548 00h 32m 23.75s +06° 57′ 19.6″ 5.69 1.15 264 B9.5V
32 Psc c 32 61 225003 194 00h 02m 29.76s +08° 29′ 08.1″ 5.70 2.82 123 F0V
HD 4628 96 4628 3765 00h 48m 22.53s +05° 17′ 00.2″ 5.74 6.38 24 K2V nearby
44 Psc 44 85 2114 2006 00h 25m 24.22s +01° 56′ 23.0″ 5.77 −0.53 593 G5III
21 Psc 21 46 223438 117491 23h 49m 27.48s +01° 04′ 34.3″ 5.77 1.20 267 A5m
XZ Psc 52 XZ 224062 117887 23h 54m 46.65s +00° 06′ 33.6″ 5.78 −0.69 643 M5IIb
66 Psc 66 5267 4267 00h 54m 35.22s +19° 11′ 18.4″ 5.80 0.54 367 A1Vn
6953 5494 01h 10m 19.45s +25° 27′ 28.9″ 5.81 0.60 360 K5III
67 G. Psc 67 587 840 00h 10m 18.85s −05° 14′ 54.7″ 5.84 2.14 179 K1III
11 G. Psc 11 217459 113622 23h 00m 42.90s +03° 00′ 43.2″ 5.85 −0.27 547 K4III
54 Psc 54 3651 3093 00h 39m 21.0s +21° 15′ 01″ 5.8 5.65 36 K0V has two planets (b and c)
53 Psc 53 AG 3379 2903 00h 36m 47.31s +15° 13′ 54.3″ 5.89 −1.21 856 B2.5IV AG Psc; β Cep variable
112 Psc 112 135 12235 9353 02h 00m 09.02s +03° 05′ 51.5″ 5.89 3.43 101 G2IV
40 G. Psc 40 222602 116918 23h 41m 56.71s +07° 15′ 02.3″ 5.89 0.81 338 A3Vn
9640 7359 01h 34m 49.05s +18° 27′ 38.4″ 5.90 −0.41 597 M2III
131 G. Psc 131 11037 8404 01h 48m 26.02s +03° 41′ 07.5″ 5.91 0.90 328 G9III
14 Psc 14 35 221675 116323 23h 34m 08.95s −01° 14′ 51.1″ 5.91 1.67 230 A2m
62 Psc 62 95 4627 3760 00h 48m 17.34s +07° 17′ 59.7″ 5.92 −0.62 661 G8III
24 Psc 24 50 223825 117761 23h 52m 55.52s −03° 09′ 19.4″ 5.93 0.00 499 G9III
9780 7447 01h 35m 54.67s +17° 26′ 01.6″ 5.95 2.07 195 F0IV
87 Psc 87 7374 5778 01h 14m 07.65s +16° 08′ 00.8″ 5.97 0.04 500 B8III
8388 6492 01h 23m 24.95s +20° 28′ 08.4″ 5.97 −1.05 827 K5
60 Psc 60 94 4526 3697 00h 47m 23.62s +06° 44′ 27.5″ 5.98 0.25 455 G8III
105 Psc 105 10164 7740 01h 39m 40.77s +16° 24′ 21.2″ 5.98 0.26 454 K2III
97 Psc 97 VX 9100 6981 01h 29m 52.83s +18° 21′ 20.4″ 6.01 0.69 379 A4IV VX Psc; δ Sct variable
35 Psc 35 70 1061 1196 00h 14m 58.78s +08° 49′ 15.7″ 6.02 1.50 261 F0IV UU Psc; Algol variable
73 Psc 73 105 6386 5074 01h 04m 52.62s +05° 39′ 22.7″ 6.03 −0.69 721 K5III
88 Psc 88 114 7446 5824 01h 14m 42.40s +06° 59′ 42.7″ 6.04 0.29 461 G6III:
7578 5936 01h 16m 18.90s +33° 06′ 53.3″ 6.04 1.12 315 K1III
48 Psc 48 2436 2224 00h 28m 12.69s +16° 26′ 42.4″ 6.05 −1.62 1113 K5III
88 G. Psc 88 2454 2235 00h 28m 20.05s +10° 11′ 23.5″ 6.04 3.24 119 F5V Sr Barium dwarf
1419 1465 00h 18m 17.27s +11° 12′ 22.6″ 6.07 0.38 448 K0III
6966 5483 01h 10m 11.43s +15° 40′ 26.3″ 6.07 −0.09 557 M0III
84 G. Psc 84 2023 1939 00h 24m 29.67s −02° 13′ 08.3″ 6.08 −0.02 541 K1III
67 Psc k 67 5382 4366 00h 55m 58.52s +27° 12′ 33.7″ 6.08 1.47 273 A5IV
59 Psc 59 XX 4490 3685 00h 47m 13.56s +19° 34′ 43.3″ 6.11 0.96 349 F0Vn XX Psc; δ Sct variable
1 Psc 1 3 216701 113167 22h 54m 59.47s +01° 03′ 53.6″ 6.11 1.24 307 A7III
36 Psc 36 73 1227 1319 00h 16m 34.06s +08° 14′ 24.7″ 6.12 0.46 442 G8II-III
WW Psc 100 WW 5820 4655 00h 59m 49.67s +06° 28′ 59.7″ 6.14 −1.42 1062 M2III
75 Psc 75 6557 5204 01h 06m 33.62s +12° 57′ 21.5″ 6.14 0.89 366 G8III
HD 217107 6 217107 113421 22h 58m 15.54s −02° 23′ 43.2″ 6.17 4.70 64 G8IV has two planets (b & c)
5 Cet (5) 66 AP 352 664 00h 08m 12.09s −02° 26′ 51.7″ 6.18 −1.26 1003 K2III AP Psc; β Lyr variable
8634 6669 01h 25m 35.66s +23° 30′ 41.7″ 6.18 1.75 251 F5III
76 G. Psc 76 1367 1421 00h 17m 47.65s +01° 41′ 19.3″ 6.19 1.17 330 K0II
5316 4317 00h 55m 14.66s +24° 33′ 25.5″ 6.19 −0.05 578 M4III
6301 5034 01h 04m 27.57s +29° 39′ 32.8″ 6.20 3.08 137 F7IV-V
10308 7874 01h 41m 18.30s +25° 44′ 44.9″ 6.20 2.46 183 F2III
118 G. Psc 118 8949 6868 01h 28m 22.85s +07° 57′ 40.9″ 6.22 0.96 367 K1IIIvar variable
3 Psc 3 10 217428 113610 23h 00m 37.88s +00° 11′ 09.0″ 6.22 −0.24 639 G4III
26 Psc 26 53 224103 117927 23h 55m 07.78s +07° 04′ 15.7″ 6.22 0.76 403 B9V
78 Psc 78 6680 5319 01h 08m 01.20s +32° 00′ 43.9″ 6.23 3.12 137 F5IV
101 Psc 101 9766 7436 01h 35m 46.44s +14° 39′ 41.2″ 6.23 −3.01 2296 B9.5III
7229 5679 01h 12m 59.47s +30° 03′ 51.2″ 6.23 1.15 383 G9III
42 Psc 42 1796 1772 00h 22m 25.45s +13° 28′ 56.8″ 6.25 0.13 545 K3III
9 Psc 9 28 220858 115768 23h 27m 14.77s +01° 07′ 21.7″ 6.26 0.78 407 G7III
109 Psc 109 10697 8159 01h 44m 55.85s +20° 05′ 00.3″ 6.27 3.71 106 G5IV has a planet (b)
WZ Psc 140 WZ 12872 9809 02h 06m 12.27s +08° 14′ 53.3″ 6.27 −0.88 879 M4 or M2III
76 Psc 76 6476 5175 01h 06m 11.20s +32° 10′ 53.6″ 6.28 0.02 582 K0
5 G. Psc 5 217019 113360 22h 57m 32.76s +03° 48′ 36.6″ 6.28 0.53 460 K1III
25 Psc 25 51 223855 117774 23h 53m 04.75s +02° 05′ 26.3″ 6.29 0.53 462 A1V
5612 4520 00h 57m 54.52s +13° 41′ 45.2″ 6.30 0.28 522 G8III
121 G. Psc 121 9496 7243 01h 33m 18.27s +08° 12′ 31.7″ 6.31 0.04 584 K0
HD 6 62 6 417 00h 05m 03.80s −00° 30′ 10.5″ 6.32 0.53 469 G9III:
3268 2832 00h 35m 54.88s +13° 12′ 27.0″ 6.32 3.44 123 F7V
31 Psc 31 60 224995 186 00h 02m 24.17s +08° 57′ 24.6″ 6.33 0.72 432 A6V
DT Psc DT 7351 5772 01h 14m 04.87s +28° 31′ 46.9″ 6.33 −1.14 1016 M2S SB semiregular variable
24 G. Psc 24 220406 115476 23h 23m 31.90s +00° 17′ 28.7″ 6.33 −1.89 1436 K2 or K4III
124 G. Psc 124 10262 7819 01h 40m 34.89s +08° 45′ 38.8″ 6.34 2.62 181 F2
77 Psc A 77 106 6479 5141 01h 05m 49.22s +04° 54′ 31.2″ 6.35 3.05 149 F3V binary star
8 G. Psc 8 217186 113465 22h 58m 42.64s +07° 20′ 24.9″ 6.35 1.44 313 A1V
30 G. Psc 30 221147 115945 23h 29m 27.00s −01° 47′ 28.2″ 6.35 −0.91 924 K0III 11 Piscium
7724 6025 01h 17m 24.14s +31° 44′ 40.6″ 6.36 1.72 277 K0
7 G. Psc 7 217131 113433 22h 58m 23.61s −01° 24′ 36.7″ 6.38 1.44 317 F0V
3166 2734 00h 34m 55.41s +13° 22′ 16.6″ 6.39 0.95 400 K0
98 G. Psc 98 4928 3992 00h 51m 18.31s +03° 23′ 06.6″ 6.39 0.70 448 K0III
CY Psc 123 CY 9889 7505 01h 36m 43.52s +07° 49′ 53.4″ 6.39 −0.83 906 M0
16 G. Psc 16 218103 114005 23h 05m 17.61s +01° 18′ 25.8″ 6.39 0.90 409 G9III
13 Psc 13 32 221409 116146 23h 31m 57.56s −01° 05′ 09.3″ 6.39 −0.56 801 K1III
46 Psc 46 2410 2213 00h 27m 58.48s +19° 30′ 50.7″ 6.40 0.33 533 K0
15 G. Psc 15 217926 113904 23h 04m 00.80s +06° 36′ 58.8″ 6.42 1.82 271 F2V
4 Cet (4) 65 315 635 00h 07m 44.10s −02° 32′ 55.3″ 6.43 0.56 487 B8IIIsp... variable
92 G. Psc 92 3457 2954 00h 37m 30.44s +03° 08′ 07.8″ 6.43 0.19 577 K4III
2358 2178 00h 27m 31.02s +16° 01′ 31.7″ 6.44 0.87 423 A5
ζ Psc B ζ 86 113 7345 5743 01h 13m 45.17s +07° 34′ 42.2″ 6.44 2.55 195 F7V
8733 6714 01h 26m 23.56s +20° 04′ 15.2″ 6.44 1.59 304 K0
138 G. Psc 138 12730 9706 02h 04m 50.99s +07° 44′ 08.4″ 6.44 0.60 479 K0
13 G. Psc 13 217590 113705 23h 01m 43.56s +03° 31′ 51.7″ 6.44 0.22 571 G5
5418 4382 00h 56m 09.12s +13° 57′ 07.1″ 6.46 0.53 501 G8II
5641 4558 00h 58m 18.90s +21° 24′ 16.2″ 6.47 0.88 428 A2V
15 Psc 15 37 221833 116422 23h 35m 28.61s +01° 18′ 47.5″ 6.47 1.58 310 K0
45 G. Psc 45 223346 117445 23h 48m 49.36s +02° 12′ 52.2″ 6.47 2.76 180 F5III-IV
43 Psc 43 2035 1948 00h 24m 38.15s +14° 18′ 55.9″ 6.48 0.40 535 K0
112 G. Psc 112 7107 5575 01h 11m 28.97s +10° 17′ 30.9″ 6.49 0.98 412 G5
61 Psc 61 4568 3730 00h 47m 54.73s +20° 55′ 31.1″ 6.51 2.71 187 F8V
HR 515 (3) VY 10845 8271 01h 46m 35.27s +17° 24′ 45.7″ 6.55 −0.13 707 A9III 3 Arietis; δ Sct variable
40 Psc 40 1563 1595 00h 19m 56.28s +16° 15′ 03.2″ 6.60 0.45 553 K0
38 Psc 38 75 1317 1392 00h 17m 24.50s +08° 52′ 34.8″ 6.66 2.58 213 F5
104 Psc 104 10135 7710 01h 39m 15.39s +14° 17′ 08.3″ 6.74 1.07 444 K0
45 Psc 45 86 2140 2025 00h 25m 41.89s +07° 41′ 28.4″ 6.77 −0.62 979 K0
65 Psc i 65 4757 3885 00h 49m 53.11s +27° 42′ 37.1″ 7.0 347 F4III forms a binary with HD 4758
95 Psc 95 8875 6815 01h 27m 39.81s +05° 21′ 11.2″ 7.01 2.75 232 G0V
65 Psc i 65 4758 3885 00h 49m 53.20s +27° 42′ 37.0″ 7.1 F5III forms a binary with HD 4757
HD 8574 8574 6643 01h 25m 12.52s +28° 34′ 00.1″ 7.11 3.89 144 F8 Bélénos,[2] has a planet (b)
77 Psc B 77 6480 5144 01h 05m 51.42s +04° 54′ 35.0″ 7.26 4.04 144 F6V component of the 77 Psc system
100 Psc 100 9656 7364 01h 34m 51.61s +12° 33′ 31.2″ 7.28 2.68 272 A3V
HD 217786 217786 113834 23h 03m 08s −00° 25′ 47″ 7.80 179 F8V has a planet (b)
HD 4313 4313 3574 00h 45m 40.36s +07° 50′ 42.1″ 7.82 2.23 429 K2IV has a planet (b)
HD 12484 12484 9519 02h 02m 27.0s +02° 48′ 57″ 8.17 167 F8 has a planet (b)
HD 5891 5891 4715 01h 00m 33s +20° 17′ 33″ 8.25 819 G5 has a planet (b)
HD 1502 1502 1547 00h 19m 17s +14° 03′ 17″ 8.52 519 K0 Citadelle,[3] has a planet (b)
HD 218566 218566 114322 23h 09m 11s −02° 15′ 39″ 8.63 98 K3V Ebla,[4] has a planet (b)
HD 4203 4203 3502 00h 44m 41.20s +20° 26′ 56.1″ 8.68 250 G5 has two planets (b & c)
HD 3167 3167 2736 00h 34m 57.5s +04° 22′ 53″ 8.94 149 G has three planets (b, c & d)
HD 224690 224690 2 00h 00m 01.0s −19° 29′ 55.8″ 9.23 157 K3V
WASP-76 01h 46m 32.0s +02° 42′ 02″ 9.5 391 F7 has a transiting planet (b)
WASP-181 01h 47m 10.0s +03° 07′ 59″ 10.0 1445 G2 has a transiting planet (b)
WASP-118 01h 18m 12.0s +02° 42′ 10″ 11.02 815 F6 has a transiting planet (b)
WASP-32 00h 15m 51s +01° 12′ 02″ 11.3 G Parumleo,[5] has a transiting planet (b)
WASP-28 23h 34m 27.88s −01° 34′ 48.1″ 12.0 4.4 1090 F8-G0 has a transiting planet (b)
Van Maanen's star 3829 00h 49m 09.90s +05° 23′ 19.0″ 12.36 14.14 14 DG... 31st closest star system; the nearest single white dwarf
WASP-151 23h 16m 15.2s +00° 18′ 24″ 12.9 1566 G1 has a transiting planet (b)
HAT-P-51 01h 24m 16.0s +32° 48′ 39″ 13.44 1533 has a transiting planet (b)
Table legend:

See also

[edit]

References

[edit]
  1. ^ E.B Knobel - On a catalogue of stars in the Calendarium of Al Achsasi Al Mouakket
  2. ^ "France". NameExoWorlds. Retrieved 2020-03-13.
  3. ^ "Haiti". NameExoWorlds. Retrieved 2020-03-13.
  4. ^ "Syria". NameExoWorlds. Retrieved 2020-03-13.
  5. ^ "Singapore". NameExoWorlds. Retrieved 2020-03-13.