Zodiak na tropical da na sidereal: menene bambancinsu
Bambancin tsakanin zodiak na tropical da na sidereal yana cikin matsayin farkon ƙidayar: tropical yana farawa daga matsayin daidaitowar bazara kuma yana aiki bisa yanayi, yayin da sidereal ke farawa daga taurari marasa motsi kuma an ƙaura da shi da kimanin 24°. Muna bayyana da misalai da teburi.
Zodiak na tropical da na sidereal sune manyan tsarin ƙidaya guda biyu a astroloji. Suna nuna alamomi daban-daban ga kwanan wata ɗaya, don haka sabbin mutane sukan ruɗe. Mu duba menene bambancin da kuma wanne tsari za a yi amfani da shi a yaushe.
Menene asalin bambancin
Bambancin yana cikin matsayin farkon zagayowar zodiak:
- Na tropical zodiak yana farawa a matsayin daidaitowar bazara — inda rana ta ƙetare ma'aunin sama (celestial equator) a Maris. Yana haɗe sosai da kalandar da yanayi.
- Na sidereal zodiak yana farawa daga tauraro da ba ya motsi (yawanci daga Spica, tauraron Libra). Yana haɗe ga sararin taurari, ba ga kalandar ba.
Saboda precession, wuraren daidaitowar rana da dare suna motsawa a hankali bisa sararin taurari — kimanin 1° a kowace shekara 72. A lokacin da ya wuce tun bayan ƙirƙirar zodiak, tarin ƙaurar ya kai kimanin 24°. Wannan ƙaurar ita ce ake kira ayanamsha.
Me ya sa alamomi ba su yi daidai ga kwanan wata ɗaya ba
Mu ɗauki ranar haihuwa ta 10 ga Afrilu:
- A cikin tsarin tropical, rana tana cikin alamar Aries (wanda ya ɗauki 21 Maris – 19 Afrilu).
- A cikin tsarin sidereal, rana an ƙaura da shi 24° baya kuma ya tsaya a Pisces.
Mutum ɗaya zai iya zama Aries kuma a lokaci guda Pisces — wannan ba kuskure ba ne, sai dai mabambantan matsayin farkon ƙidayar.
Teburin kwatanta
| Siffa | Tropical | Sidereal |
|---|---|---|
| Matsayin farko | Matsayin daidaitowar rana da dare | Tauraro da ba ya motsi |
| Haɗin kai da yanayi | Cikakke | Babu |
| Ƙaura | 0 | ~24° |
| Abin da ya dogara | Yanayi da tsayawar rana | Sararin taurari |
| Amfani | Astroloji na Yamma | Astroloji na Vedic (Indiya) |
Yadda wannan ke shafar kalandar wata
Matsayin wata a cikin alama yana canzawa bisa zaɓin tsarin. Misali, ranar "Wata a Taurus" bisa tsarin tropical a tsarin sidereal zai iya zama "Wata a Aries". Idan kana bin wata al'ada, daƙaure da tsarinta: ba a so a haɗa hanyoyi, in ba haka ba shawarwari za su ci karo da juna.
Taƙaitawa
Zodiak na tropical yana amsa tambayar "wane yanayi ne wannan", na sidereal kuma — "ina wannan yake a sararin taurari". Bambancin yana cikin farkon ƙidayar kuma ya taru saboda precession. A lunar.day zaka iya sauya tsarin kai tsaye a shafin kalandar da kuma duba wata a zaɓaɓɓen zodiak.
Haka kuma karanta: waɗanne nau'ikan tsarin zodiak ake da su, menene ayanamsha.
Abubuwan da suka danganta
Waɗanne nau'ikan zodiak ake da su: tropical, sidereal da astronomical
Amsa taƙaice: zodiak yana zuwa da nau'i uku — tropical (bisa daidaitowar rana da dare da yanayi), sidereal (bisa taurari marasa motsi, an ƙaura da shi da ayanamsha) da astronomical (bisa ainihin iyakokin ƙungiyoyin taurari na IAU). Teburin kwatanta da kuma jagorar yadda za a zaɓa.
Menene ayanamsha a astroloji
Ayanamsha kusurwa ce ta bambance-bambance tsakanin zodiak na tropical da na sidereal (kimanin 24°). Tana nuna yawan ƙaurar alamar sidereal dangane da na yanayi. Muna bayyana cikin sauƙi da kuma jerin shahararrun ayanamsha.
Menene zodiak
Amsa taƙaice: zodiak ɗamara ce ta alamomi 12 na 30° a nan gefen ecliptic, wanda rana, wata da taurari masu kewayawa ke bi ta cikinsa. Nazari kan tsarin guda uku: tropical, sidereal da astronomical.