{"id":"vidhyamitra:city-day:perth:2131-11-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2131-11-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-11-29","date_display":"November 29, 2131 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":2131,"month":11,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499723.770833,"kali_year":5233,"ahargana":1911258.2708,"sun":{"sidereal_longitude":219.7922,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":327.9969,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.2047,"elapsed_within_tithi_degrees":0.2047},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9969,"elapsed_within_degrees":7.9969},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.7891},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2131,"month":11,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499723.770833,"ahargana":1911258.2708,"kali_year":5233,"ayanamsa_lahiri":25.6957,"grahas":{"sun":{"sidereal_longitude":220.64302699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":325.221327,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-4.3595},"mars":{"sidereal_longitude":5.684326999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":199.277427,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":60.99132700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":253.56442700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":203.62602700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":72.3392,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.3392,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":2131,"month":11,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499723.770833,"kali_year":5233,"ahargana":1911258.2708,"sun":{"sidereal_longitude":219.7922,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":327.9969,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.2047,"elapsed_within_tithi_degrees":0.2047},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9969,"elapsed_within_degrees":7.9969},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.7891},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.359,"elongation":108.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.359,"opposition_distance":71.795}},"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":"05:05","sunsetLocal":"19:07","solarNoonLocal":"12:06","dayLengthHours":14.02804297476036,"dayLengthDisplay":"14 Hours 01 Mins 41 Secs","nightLengthDisplay":"9 Hours 58 Mins 19 Secs","moonriseLocal":"12:52","moonsetLocal":"01:16","rahuKala":{"name":"Rāhu Kāla","start":"13:51","end":"15:36","startHours":13.848318537677883,"endHours":15.60182390952293,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:05","end":"06:50","startHours":5.080791678452659,"endHours":6.834297050297704,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"10:20","startHours":8.58780242214275,"endHours":10.341307793987795,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:49","startHours":8.354001705896742,"endHours":8.821603138388756,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:40","end":"06:02","startHours":5.665293469067674,"endHours":6.039374615061283,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:34","startHours":11.627211733340827,"endHours":12.562414598324851,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:13","end":"04:09","startHours":3.210385948484611,"endHours":4.145588813468635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:05","startHours":3.9117880972226287,"endHours":5.080791678452659,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:22","startHours":14.4328203282929,"endHours":15.368023193276924,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.90883465321302,"endHours":19.30883465321302,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:42","startHours":19.10883465321302,"endHours":19.693336443828034,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.85883465321302,"endHours":20.60883465321302,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:34","startHours":23.62721173334083,"endHours":24.56241459832485,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:05","end":"06:50","startHours":5.080791678452659,"endHours":6.834297050297704,"quality":"auspicious"},{"name":"Roga","start":"06:50","end":"08:35","startHours":6.834297050297704,"endHours":8.58780242214275,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"10:20","startHours":8.58780242214275,"endHours":10.341307793987795,"quality":"inauspicious"},{"name":"Chala","start":"10:20","end":"12:06","startHours":10.341307793987795,"endHours":12.09481316583284,"quality":"neutral"},{"name":"Labha","start":"12:06","end":"13:51","startHours":12.09481316583284,"endHours":13.848318537677883,"quality":"auspicious"},{"name":"Amṛta","start":"13:51","end":"15:36","startHours":13.848318537677883,"endHours":15.60182390952293,"quality":"auspicious"},{"name":"Kāla","start":"15:36","end":"17:21","startHours":15.60182390952293,"endHours":17.355329281367975,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"19:07","startHours":17.355329281367975,"endHours":19.10883465321302,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:07","end":"20:21","startHours":19.10883465321302,"endHours":20.355329281367975,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:36","startHours":20.355329281367975,"endHours":21.601823909522928,"quality":"inauspicious"},{"name":"Śubha","start":"21:36","end":"22:51","startHours":21.601823909522928,"endHours":22.848318537677883,"quality":"auspicious"},{"name":"Roga","start":"22:51","end":"00:06","startHours":22.848318537677883,"endHours":24.09481316583284,"quality":"inauspicious"},{"name":"Udveg","start":"00:06","end":"01:20","startHours":24.09481316583284,"endHours":25.341307793987795,"quality":"inauspicious"},{"name":"Chala","start":"01:20","end":"02:35","startHours":25.341307793987795,"endHours":26.58780242214275,"quality":"neutral"},{"name":"Labha","start":"02:35","end":"03:50","startHours":26.58780242214275,"endHours":27.834297050297703,"quality":"auspicious"},{"name":"Amṛta","start":"03:50","end":"05:05","startHours":27.834297050297703,"endHours":29.08079167845266,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.080791678452659,"endHours":6.080791678452659,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.080791678452659,"endHours":7.080791678452659,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.080791678452659,"endHours":8.080791678452659,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.080791678452659,"endHours":9.080791678452659,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.080791678452659,"endHours":10.080791678452659,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.080791678452659,"endHours":11.080791678452659,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.080791678452659,"endHours":12.080791678452659,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.080791678452659,"endHours":13.080791678452659,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.080791678452659,"endHours":14.080791678452659,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.080791678452659,"endHours":15.080791678452659,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.080791678452659,"endHours":16.08079167845266,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.08079167845266,"endHours":17.08079167845266,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.08079167845266,"endHours":18.08079167845266,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.08079167845266,"endHours":19.08079167845266,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.08079167845266,"endHours":20.08079167845266,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.08079167845266,"endHours":21.08079167845266,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.08079167845266,"endHours":22.08079167845266,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.08079167845266,"endHours":23.08079167845266,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.08079167845266,"endHours":24.08079167845266,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.08079167845266,"endHours":25.08079167845266,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.08079167845266,"endHours":26.08079167845266,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.08079167845266,"endHours":27.08079167845266,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.08079167845266,"endHours":28.08079167845266,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.08079167845266,"endHours":29.08079167845266,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.364307473480633,"eotMinutes":10.869210050029556,"ayanamsa":25.6957}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Daśamī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 November 29, 2131 CE · Perth, Australia · Vidhyamitra","description":"November 29, 2131 CE for Perth, Australia: Śukla Daśamī, sūryodaya 05:05, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2131-11-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2131-11-29","sa":"https://sa.vidhyamitra.com/city/perth/2131-11-29","hi":"https://hi.vidhyamitra.com/city/perth/2131-11-29","x-default":"https://vidhyamitra.com/city/perth/2131-11-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:16:57.906Z","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":"2026-05-31T20:16:57.906Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:16:57.906Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}