房宿四，天蝎座β星，西名Graffias，俗名Acrab、Akarb或Elacrab，都來源于阿拉伯語(阿拉伯語：???????al-'Aqrab) ，即蝎子，對整個星座的統稱。同時它也和天蝎座Xi共用一個名字Graffias。在中文里，房宿四是房宿的第四星。
內容簡介
“房宿四”是天文學專有名詞。來自中國天文學名詞審定委員會審定發布的天文學專有名詞中文譯名，詞條譯名和中英文解釋數據版權由天文學名詞委所有。
用小型望遠鏡觀看，可以發現房宿四是一個由相距14弧秒、實際距離至少2200天文單位的兩顆成員星組成的雙星系統。二者均為灼熱的光譜型為B型的恒星，質量至少為太陽的10倍，其壽命會太陽短。預計二者都會以超新星爆炸的形式結束它們的進化歷程。
房宿四1，二者更亮的一顆，在0.5弧秒（約80天文單位）遠處有另外一個伴星。房宿四1和房宿四2都被認為是分光雙星，這樣的話，整個恒星系統的恒星數量就達到5顆。
由于接近黃道，房宿四可以被月球和行星（很少）掩食。房宿四最近一次被行星掩食是在1971年5月13日被木星掩食。
中國天文
公元四五千年前，中國就開始天文觀測，以后積累了大量文獻資料。古人總把世界的一切看作是一個整體，認為星空的變化，關系著地上人們的吉兇禍福，認為人事變遷、災害和天氣，都可從天象得到預兆。所以，不管研究歷史、災害、氣候變化等等，一涉及古代文獻，都會碰到天象記錄?，F在的科學，不僅掌握了古時觀察得到的五大行星的運動規律，還掌握了全部第九大行星、成千小行星以及許多慧星的運動軌道，可以推算出任何時刻的星空圖象。甚至不懂天文的人，使用星空軟件，也能很快地求得，公元前后4000年之內任一時刻的天象，以驗證歷史記錄。
行星的位置總離不開黃道附近，外國用黃道十二宮記錄，我國則用二十八宿。但是，不僅上述軟件沒有標注二十八宿，就是圖書資料里，也難查到各星宿的組成、圖象和具體位置。
雖然如此，但已能滿足一般需要了。故公布于下。圖中諸星旁的數字，就是星名“某宿幾”。S形黃線是黃道。雖說二十八宿是標記月亮的，但有些星宿偏離黃道，且二十八宿并不等寬。為了區分清楚，相鄰星宿是用兩種不同的顏色繪的。作為比照，用黃色畫上西方的十二宮。除白羊座座外，十二宮都壓著黃道，各星座名則依次注在圖上方。另外又加了7個與二十八宿有關的星座，它們都不在黃道上，其星座名則依次注在圖下方。
二十八宿星圖與星表
二十八宿中西星名對照表
（編號欄包括兩項：?Flamsteed，拜爾字母）
宿?名??星等??編號????星座名??????赤經??????????????赤緯
角宿一???1???67?α???vir?室女座??13h?25m?11.5793s??-11°9'?40.759"
角宿二???3???79?ζ???vir?室女座??13h?34m?41.7449s??-0°35'?45.378"
亢宿一???4???98?κ???vir?室女座??14h?12m?53.7454s??-10°16'?25.321"
亢宿二???4???99?ι???vir?室女座??14h?16m?00.8839s??-5°59'?58.423"
亢宿三???5??105?φ???vir?室女座??14h?28m?12.1376s??-2°13'?40.629"
亢宿四???5??100?λ???vir?室女座??14h?19m?06.5920s??-13°22'?15.930"
氐宿一???3????9?α2??天秤座?天秤座??14h?50m?52.7134s??-16°2'?30.397"
氐宿二???5???24?ι???lib?天秤座??15h?12m?13.3102s??-19°47'?29.884"
氐宿三???4???38?γ???lib?天秤座??15h?35m?31.5409s??-14°47'?22.391"
氐宿四???3???27?β???lib?天秤座??15h?17m?00.4692s??-9°22'?58.326"
房宿一???3????6?π???sco?天蝎座??15h?58m?51.1202s??-26°6'?50.559"
房宿二???4????5?ρ???sco?天蝎座??15h?56m?53.0755s??-29°12'?50.664"
房宿三???2????7?δ???sco?天蝎座??16h?00m?20.0115s??-22°37'?17.837"
房宿四??3????8?β1??sco?天蝎座??16h?05m?26.2353s??-19°48'?19.426"
鉤一??4????9?ω1??sco?天蝎座??16h?06m?48.4318s??-20°40'?08.892"
鉤鈐二??4???10?ω2??sco?天蝎座??16h?07m?24.3273s??-20°52'?07.549"
心宿一???3???20?σ???sco?天蝎座??16h?21m?11.3126s??-25°35'?34.104"
心宿二???1???21?α???sco?天蝎座??16h?29m?24.4609s??-26°25'?55.209"
心宿三???3???23?心宿三?天蝎座??16h?35m?52.9532s??-28°12'?57.649"
尾宿一???3??????μ1??sco?天蝎座??16h?51m?52.2383s??-38°2'?50.376"
尾宿二???2???26?ε???sco?天蝎座??16h?50m?09.8123s??-34°17'?35.622"
尾宿三???4??????ζ???sco?天蝎座??16h?54m?35.0063s??-42°21'?40.721"
尾宿四???3??????η???sco?天蝎座??17h?12m?09.1927s??-43°14'?21.088"
尾宿五???2??????θ???sco?天蝎座??17h?37m?19.1307s??-42°59'?52.166"
尾宿六???3??????ι1??sco?天蝎座??17h?47m?35.0812s??-40°7'?37.183"
尾宿七???2??????κ???sco?天蝎座??17h?42m?29.2749s??-39°1'?47.938"
尾宿八???2???35?λ???sco?天蝎座??17h?33m?36.5199s??-37°6'?13.757"
尾宿九???3???34?υ???sco?天蝎座??17h?30m?45.8351s??-37°17'44.925"
神宮????3??????μ2??sco?天蝎座??16h?52m?20.1445s??-38°1'?03.126
箕宿一???3???10?γ???sgr?人馬座??18h?05M484865s??-30°25'?26.755"
箕宿二???3???19?δ???sgr?人馬座??18h?20m?59.6417s??-29°49'?41.169"
箕宿三???2???20?ε???sgr?人馬座??18h?24m?10.3183s??-34°23'?04.619"
箕宿四???3??????η???sgr?人馬座??18h?17m?37.6331s??-36°45'?42.077"
斗宿一???3???27?φ???sgr?人馬座??18h?45m?39.3867s??-26°59'?26.797"
斗宿二???3???22?λ???sgr?人馬座??18h?27m?58.2406s??-25°25'?18.120"
斗宿三???4???13?μ???sgr?人馬座??18h?13m?45.8083s??-21°3'?31.790"
斗宿四???2???34?σ???sgr?人馬座??18h?55m?15.9257s??-26°17'?48.200"
斗宿五???3???40?τ???sgr?人馬座??19h?06m?56.4059s??-27°40'?13.526"
斗宿六???3???38?ζ???sgr?人馬座??19h?02m?36.7048s??-29°52'?48.411"
牛宿一???3????9?β???cap?摩羯座座??20h?21m?00.6722s??-14°46'?53.067"
牛宿二???4????6?α2??cap?摩座??20h?18m?03.2210s??-12°32'?41.490"
牛宿三???6????2?ξ2??cap?摩羯座??20h?12m?25.8703s??-12°37'?02.992"
牛宿四???5???10?π???cap?摩羯座??20h?27m?19.2100s??-18°12'?42.206"
牛宿五???6???12?ο???cap?摩羯座座??20h?29m?53.9084s??-18°34'?59.448"
牛宿六???5???11?ρ???cap?摩羯座??20h?28m?51.6195s??-17°48'?49.412"
女宿一???4????2?ε???Aqr?水瓶座??20h?47m?40.5523s??-9°29'?44.795"
女宿二???5????6?μ???Aqr?寶瓶座??20h?52m?39.2329s??-8°58'?59.934"
女宿三???6????4(5)???Aqr?寶瓶座??20h?52m?08.6945s??-5°30'?25.414"
女宿四???5????3?κ???Aqr?寶瓶座??20h?47m?44.2375s??-5°1'?39.719"
虛宿一???3???22?β???Aqr?水瓶座??21h?31m?33.5213s??-5°34'?16.167"
虛宿二???4????8?α???小馬座?小馬座??21h?15m?49.4281s??+5°14'?52.315"
危宿一???3???34?α???Aqr?寶瓶座??22h?05m?47.0359s??-0°19'?11.457"
危宿二???4???26?θ???peg?飛馬座??22h?10m?11.8293s??+6°11'?52.050"
危宿三???2????8?ε???peg?飛馬座??21h?44m?11.1413s??+9°52'?30.033"
墳墓一??4???55?ζ???Aqr?水瓶座??22h?28m?49.8071s??-0°1'?12.197"
墳墓二??4???48?γ???Aqr?寶瓶座??22h?21m?39.3045s??-1°23'?14.467"
墳墓三??4???62?η???Aqr?寶瓶座??22h?35m?21.3323s??-0°7'?02.532"
墳墓四??5???52?π???Aqr?寶瓶座??22h?25m?16.6226s??+1°22'?38.630"
室宿一???2???54?α???Peg?飛馬座??23h?04m?45.6193s??+15°12'?19.308"
室宿二???2???53?β???Peg?飛馬座??23h?03m?46.4567s??+28°4'?58.025"
離宮一??4???47?λ???Peg?飛馬座??22h?46m?31.8449s??+23°33'?56.438"
離宮二??4???48?μ???Peg?飛馬座??22h?50m?00.1942s??+24°36'?05.677"
離宮三??5???43?ο???Peg?飛馬座??22h?41m?45.4062s??+29°18'?27.472"
離宮四??3???44?η???Peg?飛馬座??22h?43m?00.1391s??+30°13'?16.491"
離宮五??5???62?τ???Peg?飛馬座??23h?20m?38.2428s??+23°44'?25.221"
離宮六??4???68?υ???Peg?飛馬座??23h?25m?22.7838s??+23°24'?14.766"
壁宿一???3???88?γ???Peg?飛馬座??00h?13m?14.1502s??+15°11'?01.020"
壁宿二???2???21?α???And?仙女座??00h?08m?23.2586s??+29°5'?25.556"
奎宿一???4???38?η???And?仙女座??00h?57m?12.3999s??+23°25'?03.546"
奎宿二???4???34?ζ???And?仙女座??00h?47m?20.3865s??+24°16'?02.506"
奎宿三???5???64(65)??Psc?雙魚座??00h?48m?58.7089s??+16°56'?26.323"
奎宿四???4???30?ε???And?仙女座??00h?38m?33.3447s??+29°18'?42.307"
奎宿五???3???31?δ???And?仙女座??00h?39m?19.6790s??+30°51'?39.666"
奎宿六???4???29?π???And?仙女座??00h?36m?52.8450s??+33°43'?09.640"
奎宿七???5???35?ν???And?仙女座??00h?49M488472s??+41°4'?44.076"
奎宿八???4???37?μ???And?仙女座??00h?56m?45.1059s??+38°29'?57.341"
奎宿九???2???43?β???And?仙女座??01h?09m?43.9229s??+35°37'?14.008"
奎宿十???6???76(66)??Psc?雙魚座??00h?54m?35.2259s??+19°11'?18.166"
奎宿十一?5???83?τ???Psc?雙魚座??01h?11m?39.6356s??+30°5'?22.716"
奎宿十二?5???91?I????Psc?雙魚座??01h?21m?07.3729s??+28°44'?17.545"
奎宿十三?5???90?υ???Psc?雙魚座??01h?19m?27.9940s??+27°15'?50.604"
奎宿十四?5???85?φ???Psc?雙魚座??01h?13m?44.9476s??+24°35'?01.352"
奎宿十五?5???84?χ???Psc?雙魚座??01h?11m?27.2198s??+21°2'?04.749"
奎宿十六?5???74?ψ1??Psc?雙魚座??01h?05m?40.9601s??+21°28'?23.401"
婁宿一???3????6?β???Ari?白羊座座??01h?54m?38.3517s??+20°48'?29.817"
婁宿二???5????5?γ???Ari?白羊座??01h?53m?31.7683s??+19°17'?38.679"
婁宿三???2???13?α???Ari?白羊座??02h?07m?10.2949s??+23°27'?45.940"
胃宿一???5???35??????Ari?白羊座??02h?43m?27.1161s??+27°42'?25.741"
胃宿二???5???39(35)??Ari?白羊座??02h?47m?54.5410s??+29°14'?49.624"
胃宿三???4???41?c????Ari?白羊座??02h?49m?59.0341s??+27°15'?37.833"
昴宿一???4???17??????金牛座?金牛座??03h?44m?52.5245s??+24°6'?48.406"
昴宿二???4???19?q????Tau?金牛座??03h?45m?12.4947s??+24°28'?02.168"
宿三???6???21??????Tau?金牛座??03h?45m?54.4766s??+24°33'?16.239"
昴宿四???4???20??????Tau?金牛座??03h?45m?49.6069s??+24°22'?03.904"
昴宿五???4???23??????金牛座?金牛座??03h?46m?19.5727s??+23°56'?54.053"
昴宿六???3???25?η???Tau?金牛座??03h?47m?29.0653s??+24°6'?18.860"
昴宿七???4???27??????Tau?金牛座??03h?49m?09.7427s??+24°3'?12.288"
金牛座ε???4???74?ε???Tau?金牛座??04h?28m?36.9987s??+19°10'?49.557"
畢宿二???4???68(δ3)?金牛座?金牛座??04h?25m?29.3880s??+17°55'?40.459"
畢宿三???4???61?δ???Tau?金牛座??04h?22m?56.0927s??+17°32'?33.055"
畢宿四???4???54?γ???Tau?金牛區座??04h?19m?47.6039s??+15°37'?39.521"
畢宿五???1???87?α???Tau?金牛座??04h?35m?55.2387s??+16°30'?33.485"
畢宿六???4???77?θ1??金牛座?金牛座??04h?28m?34.4977s??+15°57'?43.769"
畢宿七???4???71??????Tau?金牛座??04h?26m?20.7393s??+15°37'?05.817"
畢宿八???3???35?λ???Tau?金牛座??04h?00m?40.8155s??+12°29'?25.249"
附耳????5???92?σ2??Tau?金牛座??04h?39m?16.5027s??+15°55'?04.722"
觜宿一???4???39?λ???Ori?獵戶座??05h?35m?08.2769s??+9°56'?02.956"
觜宿二???4???37?φ1??Ori?獵戶座??05h?34m?49.2374s??+9°29'?22.476"
觜宿三???4???40?φ2??Ori?獵戶座??05h?36m?54.3890s??+9°17'?26.414"
參宿一???2???50?ζ???Ori?獵戶座??05h?40m?45.5271s??-1°56'?33.260"
參宿二???2???46?ε???Ori?獵戶座??05h?36m?12.8135s??-1°12'?06.912"
參宿三???2???34?δ???Ori?獵戶座??05h?32m?00.3982s??-0°17'?56.686"
參宿四???1???58?α???Ori?獵戶座??05h?55m?10.3053s??+7°24'?25.426"
參宿五???2???24?γ???Ori?獵戶座??05h?25m?07.8631s??+6°20'?58.928"
參宿六???2???53?κ???Ori?獵戶座??05h?47m?45.3888s??-9°40'?10.578"
參宿七???0???19?β???Ori?獵戶座??05h?14m?32.2724s??-8°12'?05.906"
伐一????5???42?c????Ori?獵戶座??05h?35m?23.1559s??-4°50'?18.063"
伐二????5???43?θ2??Ori?獵戶座??05h?35m?22.9003s??-5°24'?57.794"
伐三????3???44?ι???Ori?獵戶座??05h?35m?25.9805s??-5°54'?35.636"
井宿一???3???13?μ???Gem?雙子座??06h?22m?57.5936s??+22°30'?49.788"
井宿二???4???18?ν???Gem?雙子座??06h?28m?57.7879s??+20°12'?43.684"
井宿三???2???24?γ???Gem?雙子座??06h?37m?42.7011s??+16°23'?57.308"
井宿四???3???31?ξ???Gem?雙子座??06h?45m?17.3646s??+12°53'?44.122"
井宿五???3???27?ε???Gem?雙子座??06h?43m?55.9259s??+25°7'?52.048"
井宿六???5???36?d????Gem?雙子座??06h?51m?33.0455s??+21°45'?40.115"
井宿七???4???43?ζ???Gem?雙子座??07h?04m?06.5313s??+20°34'?13.054"
井宿八???4???54?λ???Gem?雙子座??07h?18m?05.5789s??+16°32'?25.382"
??????3????7?η???Gem?雙子座??06h?14m?52.6947s??+22°30'?24.557"
鬼宿一???5???31?θ???Cnc?巨蟹座??08h?31m?35.7298s??+18°5'?39.909"
鬼宿二???5???33?η???Cnc?巨蟹座??08h?32m?42.4973s??+20°26'?28.181"
鬼宿三???5???43?鬼宿三?巨蟹座??08h?43m?17.1463s??+21°28'?06.595"
鬼宿四???4???47?δ???Cnc?巨蟹座??08h?44m?41.1007s??+18°9'?15.513"
積尸氣??NGC2632?????Cnc?巨蟹座
M44
柳宿一???4????4?δ???Hya?長蛇座??08h?37m?39.3677s??+5°42'?13.625"
柳宿二???4????5?σ???Hya?長蛇座??08h?38m?45.4375s??+3°20'?29.170"
柳宿三???4????7?η???Hya?長蛇座??08h?43m?13.4750s??+3°23'?55.179"
柳宿四???4???13?ρ???Hya?長蛇座??08h?48m?25.9699s??+5°50'?16.119"
柳宿五???????11?ε???Hya?長蛇座
柳宿六???3???16?ζ???Hya?長蛇座??08h?55m?23.6390s??+5°56'?43.835"
柳宿七???5???18?ω???Hya?長蛇座??09h?05m?58.3663s??+5°5'?32.345"
柳宿八???4???22?θ???Hya?長蛇座??09h?14m?21.8667s??+2°18'?51.382"
星宿一???2???30?α???Hya?長蛇座??09h?27m?35.2441s??-8°39'?30.966"
星宿二???5???31?τ1??Hya?長蛇座??09h?29m?08.8431s??-2°46'?08.241"
星宿三???5???32?τ2??Hya?長蛇座??09h?31m?58.9253s??-1°11'?04.802"
星宿四???4???35?ι???Hya?長蛇座??09h?39m?51.3617s??-1°8'?34.113"
星宿五???5???27?p????Hya?長蛇座??09h?20m?29.0185s??-9°33'?20.516"
星宿六???5???26??????Hya?長蛇座??09h?19m?46.3820s??-11°58'?29.463"
星宿七?????GC13148???Hya?長蛇座
張宿一???4???39?υ1??Hya?長蛇座??09h?51m?28.6932s??-14°50'?47.803"
張宿二???4???41?λ???Hya?長蛇座??10h?10m?35.2758s??-12°21'?14.584"
張宿三???4???42?μ???Hya?長蛇座??10h?26m?05.4257s??-16°50'?10.642"
張宿四???5??(GC13839)Hya?長蛇座?09h?54m?52.2083s??-19°0'?33.690"
張宿五???5???38?κ???Hya?長蛇座??09h?40m?18.3631s??-14°19'?56.249"
張宿六???5??????φ???Hya?長蛇座??10h?38m?34.9505s??-16°52'?35.650"
翼宿一???4????7?α???Crt?巨爵座??10h?59m?46.4649s??-18°17'?55.625"
翼宿二???4???15?γ???Crt?巨爵座??11h?24m?52.9786s??-17°41'?02.461"
翼宿三???5???27?ζ???Crt?巨爵座??11h?44m?45.7775s??-18°21'?02.464"
翼宿四???5???13?λ???Crt?巨爵座??11h?23m?21.8792s??-18°46'?47.922"
翼宿五???3??????ν???Hya?長蛇座??10h?49m?37.4351s??-16°11'?38.786"
翼宿六???5???30?η???Crt?巨爵座??11h?56m?00.9543s??-17°9'?02.986"
翼宿七???4???12?δ???Crt?巨爵座??11h?19m?20.5195s??-14°46'?44.484"
翼宿八???5???24?ι???Crt?巨爵座??11h?38m?40.0071s??-13°12'?07.103"
翼宿九???6???16?κ???Crt?巨爵座??11h?27m?09.5166s??-12°21'?24.292"
翼宿十???5???14?ε???Crt?巨爵座??11h?24m?36.5911s??-10°51'?33.567"
翼宿十一?????????????Crt?巨爵座
翼宿十二???GC15173???Crt?巨爵座
翼宿十三?5???21?θ???Crt?巨爵座??11h?36m?40.9127s??-9°48'?08.072"
翼宿十四???GC16178???Crt?巨爵座
翼宿十五?????????????Crt?巨爵座
翼宿十六?4???11?β???Crt?巨爵座??11h?11m?39.4864s??-22°49'?32.227"
翼宿二十?5??????χ1??Hya?長蛇座??11h?05m?19.9071s??-27°17'?37.011"
軫宿一???3????4?γ???烏鴉座?烏鴉座??12h?15m?48.4619s??-17°32'?31.135"
宿二???3????2?ε???Crv?烏鴉座??12h?10m?07.5229s??-22°37'?11.249"
軫宿三???3????7?δ???Crv?烏鴉座??12h?29m?51.9775s??-16°30'?54.358"
軫宿四???3????9?β???Crv?烏鴉座??12h?34m?23.2339s??-23°23'?47.890"
右轄????4????1?α???Crv?烏鴉座??12h?08m?24.7565s??-24°43'?43.615"
左轄????4????8?η???Crv?烏鴉座??12h?32m?04.2267s??-16°11'?45.608"
長沙市????5????5?ζ???Crv?烏鴉座??12h?20m?33.7071s??-22°12'?57.006"
十二宮
星名????星等?赤徑??????????????赤緯
雙魚γ??3.7??23h?17m?09.9375s??+3°16'?56.232"
雙魚θ??4.3??23h?27m?58.0957s??+6°22'?44.363"
雙魚λ??4.5??23h?42m?02.8067s??+1°46'?48.146"
雙魚ι??4.3??23h?39m?57.0412s??+5°37'?34.648"
雙魚ω??4.0??23h?59m?18.6895s??+6°51'?47.948"
雙魚δ??4.4??00h?48m?40.9441s??+7°35'?06.294"
雙魚ε??4.3??01h?02m?56.6088s??+7°53'?24.486"
雙魚υ??4.4??01h?41m?25.8941s??+5°29'?15.390"
雙魚α??4.1??02h?02m?02.8075s??+2°45'?49.473"
雙魚ο??4.3??01h?45m?23.6311s??+9°9'?27.898"
雙魚η??3.6??01h?31m?29.0102s??+15°20'?44.980"
白羊β??2.6??01h?54m?38.3517s??+20°48'?29.817"
白羊α??2.0??02h?07m?10.2949s??+23°27'?45.940"
白羊41?3.6??02h?49m?59.0341s??+27°15'?37.833"
白羊δ??4.3??03h?11m?37.7668s??+19°43'?36.033"
金牛ο??3.6??03h?24m?48.7987s??+9°1'?43.950"
金牛5??4.1??03h?30m?52.3779s??+12°56'?12.038"
金牛λ??3.4??04h?00m?40.8155s??+12°29'?25.249"
金牛μ??4.3??04h?15m?32.0576s??+8°53'?32.486"
金牛ν??3.9??04h?03m?09.3801s??+5°59'?21.494"
金牛γ??3.7??04h?19m?47.6039s??+15°37'?39.521"
金牛θ2?3.4??04h?28m?39.7409s??+15°52'?15.174"
金牛α??1.0??04h?35m?55.2387s??+16°30'?33.485"
金牛δ1?3.8??04h?22m?56.0927s??+17°32'?33.055"
金牛ε??3.5??04h?28m?36.9987s??+19°10'?49.557"
金牛β??1.7??05h?26m?17.5134s??+28°36'?26.820"
金牛ζ??3.0??05h?37m?38.6839s??+21°8'?33.321"
雙子η??3.4??06h?14m?52.6947s??+22°30'?24.557"
雙子μ??2.9??06h?22m?57.5936s??+22°30'?49.788"
雙子γ??2.0??06h?37m?42.7011s??+16°23'?57.308"
雙子ξ??3.3??06h?45m?17.3646s??+12°53'?44.122"
雙子ε??3.0??06h?43m?55.9259s??+25°7'?52.048"
雙子δ??3.5??07h?20m?07.3888s??+21°58'?56.423"
雙子λ??3.6??07h?18m?05.5789s??+16°32'?25.382"
雙子κ??3.6??07h?44m?26.8506s??+24°23'?52.789"
雙子β??1.2??07h?45m?18.9503s??+28°1'?34.314"
雙子α??1.9??07h?34m?35.8628s??+31°53'?17.794"
巨蟹β??3.5??08h?16m?30.9206s??+9°11'?07.961"
巨蟹δ??3.9??08h?44m?41.1007s??+18°9'?15.513"
巨蟹α??4.3??08h?58m?29.2177s??+11°51'?27.673"
巨蟹ι??4.0??08h?46m?41.8190s??+28°45'?35.642"
獅子ο??3.5??09h?41m?09.0342s??+9°53'?32.307"
獅子α??1.4??10h?08m?22.3107s??+11°58'?01.945"
獅子θ??3.3??11h?14m?14.4055s??+15°25'?46.455"
獅子β??2.1??11h?49m?03.5776s??+14°34'?19.417"
獅子δ??2.5??11h?14m?06.4179s??+20°31'?26.475"
獅子γ??2.2??10h?19m?58.3545s??+19°50'?29.359"
獅子η??3.5??10h?07m?19.9533s??+16°45'?45.595"
獅子ζ??3.4??10h?16m?41.4053s??+23°25'?02.385"
獅子μ??3.9??09h?52m?45.8173s??+26°0'?25.025"
獅子ε??3.0??09h?45m?51.0735s??+23°46'?27.313"
室女β??3.6??11h?50m?41.7182s??+1°45'?52.982"
室女η??3.9??12h?19m?54.3541s??-0°40'?00.456"
室女γ??3.5??12h?41m?39.9828s??-1°26'?58.250"
室女α??1.0??13h?25m?11.5793s??-11°9'?40.759"
室女ζ??3.4??13h?34m?41.7449s??-0°35'?45.378"
室女δ??3.4??12h?55m?36.2083s??+3°23'?50.897"
室女ε??2.8??13h?02m?10.5983s??+10°57'?32.935"
室女κ??4.2??14h?12m?53.7454s??-10°16'?25.321"
天秤β??2.6??15h?17m?00.4692s??-9°22'?58.326"
天秤α2?2.7??14h?50m?52.7134s??-16°2'?30.397"
天秤σ??3.3??15h?04m?04.2154s??-25°16'?55.067"
天秤ν??3.6??15h?37m?01.4503s??-28°8'?06.274"
天蝎β1?2.6??16h?05m?26.2353s??-19°48'?19.426"
天蝎δ??2.3??16h?00m?20.0115s??-22°37'?17.837"
天蝎π??2.9??15h?58m?51.1202s??-26°6'?50.559"
天蝎σ??2.9??16h?21m?11.3126s??-25°35'?34.104"
天蝎α??1.1??16h?29m?24.4609s??-26°25'?55.209"
天蝎τ??2.8??16h?35m?52.9532s??-28°12'?57.649"
天蝎ε??2.3??16h?50m?09.8123s??-34°17'?35.622"
天蝎μ1?3.0??16h?51m?52.2383s??-38°2'?50.376"
天蝎η??3.3??17h?12m?09.1927s??-43°14'?21.088"
天蝎θ??1.9??17h?37m?19.1307s??-42°59'?52.166"
天蝎ι1?3.0??17h?47m?35.0812s??-40°7'?37.183"
天蝎κ??2.4??17h?42m?29.2749s??-39°1'?47.938"
天蝎λ??1.6??17h?33m?36.5199s??-37°6'?13.757"
天蝎ν??2.6??17h?30m?45.8351s??-37°17'?44.925"
人馬ε??1.8??18h?24m?10.3183s??-34°23'?04.619"
人馬δ??2.7??18h?20m?59.6417s??-29°49'?41.169"
人馬λ??2.8??18h?27m?58.2406s??-25°25'?18.120"
人馬μ??3.8??18h?13m?45.8083s??-21°3'?31.790"
人馬φ??3.1??18h?45m?39.3867s??-26°59'?26.797"
人馬ζ??2.6??19h?02m?36.7048s??-29°52'?48.411"
人馬τ??3.3??19h?06m?56.4059s??-27°40'?13.526"
人馬σ??2.1??18h?55m?15.9257s??-26°17'?48.200"
人馬π??2.9??19h?09m?45.8337s??-21°1'?24.710"
摩羯α2?3.6??20h?18m?03.2210s??-12°32'?41.490"
摩羯β??3.1??20h?21m?00.6722s??-14°46'?53.067"
摩羯ψ??4.1??20h?46m?05.7642s??-25°16'?13.898"
摩羯ζ??3.7??21h?26m?40.0279s??-22°24'?40.956"
摩羯δ??2.9??21h?47m?02.2937s??-16°7'?35.741"
摩羯θ??4.0??21h?05m?56.7813s??-17°13'?57.755"
寶瓶ε??3.8??20h?47m?40.5523s??-9°29'?44.795"
寶瓶β??2.9??21h?31m?33.5213s??-5°34'?16.167"
寶瓶α??2.9??22h?05m?47.0359s??-0°19'?11.457"
寶瓶ζ??4.3??22h?28m?49.8071s??-0°1'?12.197"
寶瓶φ??4.2??23h?14m?19.3546s??-6°2'?56.404"
寶瓶δ??3.3??22h?54m?39.0379s??-15°49'?14.748"
寶瓶θ??4.2??22h?16m?50.0370s??-7°46'?59.838"
參考資料 >