{"id":"vidhyamitra:city-day:perth:1906-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1906-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-10-27","date_display":"October 27, 1906 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1906,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417510.770833,"kali_year":5008,"ahargana":1829045.2708,"sun":{"sidereal_longitude":189.6877,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":308.4866,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.7989,"elapsed_within_tithi_degrees":10.7989},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.4866,"elapsed_within_degrees":1.8199},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.1742},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1906,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417510.770833,"ahargana":1829045.2708,"kali_year":5008,"ayanamsa_lahiri":22.5513,"grahas":{"sun":{"sidereal_longitude":190.164668,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":310.607568,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-1.5456},"mars":{"sidereal_longitude":156.77176800000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":211.027868,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":79.765468,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":230.279268,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":317.3051680000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":108.3796,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":288.3796,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1906,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417510.770833,"kali_year":5008,"ahargana":1829045.2708,"sun":{"sidereal_longitude":189.6877,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":308.4866,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.7989,"elapsed_within_tithi_degrees":10.7989},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.4866,"elapsed_within_degrees":1.8199},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.1742},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.546,"elongation":118.799},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.546,"opposition_distance":61.201}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:25","sunsetLocal":"18:36","solarNoonLocal":"12:00","dayLengthHours":13.187511960511813,"dayLengthDisplay":"13 Hours 11 Mins 15 Secs","nightLengthDisplay":"10 Hours 48 Mins 45 Secs","moonriseLocal":"13:33","moonsetLocal":"02:31","rahuKala":{"name":"Rāhu Kāla","start":"08:42","end":"10:21","startHours":8.706413615506793,"endHours":10.35485261057077,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:18","startHours":13.651730600698723,"endHours":15.3001695957627,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:25","end":"07:03","startHours":5.409535625378839,"endHours":7.057974620442816,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.486621749498262,"endHours":8.926205481515323,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.959015290400165,"endHours":6.3106822760138135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.563707873617686,"endHours":12.442875337651808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:32","startHours":3.651200697310598,"endHours":4.530368161344718,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:25","startHours":4.310576295336189,"endHours":5.409535625378839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.201210265720047,"endHours":15.080377729754167,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.397047585890654,"endHours":18.797047585890652,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:09","startHours":18.597047585890653,"endHours":19.14652725091198,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.347047585890653,"endHours":20.097047585890653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.563707873617687,"endHours":24.442875337651806,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:25","end":"07:03","startHours":5.409535625378839,"endHours":7.057974620442816,"quality":"inauspicious"},{"name":"Śubha","start":"07:03","end":"08:42","startHours":7.057974620442816,"endHours":8.706413615506793,"quality":"auspicious"},{"name":"Roga","start":"08:42","end":"10:21","startHours":8.706413615506793,"endHours":10.35485261057077,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"12:00","startHours":10.35485261057077,"endHours":12.003291605634747,"quality":"inauspicious"},{"name":"Chala","start":"12:00","end":"13:39","startHours":12.003291605634747,"endHours":13.651730600698723,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:18","startHours":13.651730600698723,"endHours":15.3001695957627,"quality":"auspicious"},{"name":"Amṛta","start":"15:18","end":"16:57","startHours":15.3001695957627,"endHours":16.948608590826677,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:36","startHours":16.948608590826677,"endHours":18.597047585890653,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"19:57","startHours":18.597047585890653,"endHours":19.948608590826677,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:18","startHours":19.948608590826677,"endHours":21.3001695957627,"quality":"auspicious"},{"name":"Kāla","start":"21:18","end":"22:39","startHours":21.3001695957627,"endHours":22.651730600698723,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"00:00","startHours":22.651730600698723,"endHours":24.003291605634747,"quality":"auspicious"},{"name":"Roga","start":"00:00","end":"01:21","startHours":24.003291605634747,"endHours":25.35485261057077,"quality":"inauspicious"},{"name":"Udveg","start":"01:21","end":"02:42","startHours":25.35485261057077,"endHours":26.706413615506793,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"04:03","startHours":26.706413615506793,"endHours":28.057974620442817,"quality":"neutral"},{"name":"Labha","start":"04:03","end":"05:25","startHours":28.057974620442817,"endHours":29.40953562537884,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.409535625378839,"endHours":6.409535625378839,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.409535625378839,"endHours":7.409535625378839,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.409535625378839,"endHours":8.40953562537884,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.40953562537884,"endHours":9.40953562537884,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.40953562537884,"endHours":10.40953562537884,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.40953562537884,"endHours":11.40953562537884,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.40953562537884,"endHours":12.40953562537884,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.40953562537884,"endHours":13.40953562537884,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.40953562537884,"endHours":14.40953562537884,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.40953562537884,"endHours":15.40953562537884,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.40953562537884,"endHours":16.40953562537884,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.40953562537884,"endHours":17.40953562537884,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.40953562537884,"endHours":18.40953562537884,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.40953562537884,"endHours":19.40953562537884,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.40953562537884,"endHours":20.40953562537884,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.40953562537884,"endHours":21.40953562537884,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.40953562537884,"endHours":22.40953562537884,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.40953562537884,"endHours":23.40953562537884,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.40953562537884,"endHours":24.40953562537884,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.40953562537884,"endHours":25.40953562537884,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.40953562537884,"endHours":26.40953562537884,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.40953562537884,"endHours":27.40953562537884,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.40953562537884,"endHours":28.40953562537884,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.40953562537884,"endHours":29.40953562537884,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.413437672986005,"eotMinutes":16.360503661915228,"ayanamsa":22.5513}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Daśamī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 27, 1906 CE · Perth, Australia · Vidhyamitra","description":"October 27, 1906 CE for Perth, Australia: Śukla Daśamī, sūryodaya 05:25, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1906-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1906-10-27","sa":"https://sa.vidhyamitra.com/city/perth/1906-10-27","hi":"https://hi.vidhyamitra.com/city/perth/1906-10-27","x-default":"https://vidhyamitra.com/city/perth/1906-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:44:24.140Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-02T08:44:24.140Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:44:24.140Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}