{"id":"vidhyamitra:city-day:melbourne:2016-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2016-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-12","date_display":"February 12, 2016 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":2016,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457430.770833,"kali_year":5117,"ahargana":1868965.2708,"sun":{"sidereal_longitude":298.7091,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":342.5364,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.8273,"elapsed_within_tithi_degrees":7.8273},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.5364,"elapsed_within_degrees":9.2031},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.2456},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2016,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457430.770833,"ahargana":1868965.2708,"kali_year":5117,"ayanamsa_lahiri":24.0781,"grahas":{"sun":{"sidereal_longitude":298.66713100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":345.068231,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-0.7273},"mars":{"sidereal_longitude":205.963431,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":273.35453099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":146.57093099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":269.3531310000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":230.64653099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":153.2259,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":333.2259,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457430.770833,"kali_year":5117,"ahargana":1868965.2708,"sun":{"sidereal_longitude":298.7091,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":342.5364,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.8273,"elapsed_within_tithi_degrees":7.8273},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.5364,"elapsed_within_degrees":9.2031},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.2456},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.727,"elongation":43.827},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.727,"opposition_distance":136.173}},"eclipse_window_40days":[]},"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:46","sunsetLocal":"19:24","solarNoonLocal":"12:35","dayLengthHours":13.627853762725714,"dayLengthDisplay":"13 Hours 37 Mins 40 Secs","nightLengthDisplay":"10 Hours 22 Mins 20 Secs","moonriseLocal":"09:49","moonsetLocal":"21:32","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:35","startHours":10.87555714790746,"endHours":12.579038868248173,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:59","end":"17:41","startHours":15.986002308929603,"endHours":17.689484029270314,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:28","end":"09:10","startHours":7.468593707226031,"endHours":9.172075427566746,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:24","startHours":8.944944531521315,"endHours":9.399206323612173,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:42","startHours":6.332939226998888,"endHours":6.696348660671574,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"13:02","startHours":12.124777076157315,"endHours":13.03330066033903,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:51","startHours":3.948064818521888,"endHours":4.856588402703602,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:46","startHours":4.629457506658174,"endHours":5.765111986885317,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:46","startHours":14.850347828702457,"endHours":15.75887141288417,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.19296574961103,"endHours":19.59296574961103,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:58","startHours":19.39296574961103,"endHours":19.960792989724602,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.14296574961103,"endHours":20.89296574961103,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"01:02","startHours":24.124777076157315,"endHours":25.03330066033903,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:46","end":"07:28","startHours":5.765111986885317,"endHours":7.468593707226031,"quality":"neutral"},{"name":"Labha","start":"07:28","end":"09:10","startHours":7.468593707226031,"endHours":9.172075427566746,"quality":"auspicious"},{"name":"Amṛta","start":"09:10","end":"10:53","startHours":9.172075427566746,"endHours":10.87555714790746,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:35","startHours":10.87555714790746,"endHours":12.579038868248173,"quality":"inauspicious"},{"name":"Śubha","start":"12:35","end":"14:17","startHours":12.579038868248173,"endHours":14.282520588588888,"quality":"auspicious"},{"name":"Roga","start":"14:17","end":"15:59","startHours":14.282520588588888,"endHours":15.986002308929603,"quality":"inauspicious"},{"name":"Udveg","start":"15:59","end":"17:41","startHours":15.986002308929603,"endHours":17.689484029270314,"quality":"inauspicious"},{"name":"Chala","start":"17:41","end":"19:24","startHours":17.689484029270314,"endHours":19.39296574961103,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:24","end":"20:41","startHours":19.39296574961103,"endHours":20.689484029270314,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"21:59","startHours":20.689484029270314,"endHours":21.9860023089296,"quality":"inauspicious"},{"name":"Chala","start":"21:59","end":"23:17","startHours":21.9860023089296,"endHours":23.282520588588888,"quality":"neutral"},{"name":"Labha","start":"23:17","end":"00:35","startHours":23.282520588588888,"endHours":24.579038868248173,"quality":"auspicious"},{"name":"Amṛta","start":"00:35","end":"01:53","startHours":24.579038868248173,"endHours":25.875557147907458,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:10","startHours":25.875557147907458,"endHours":27.172075427566746,"quality":"inauspicious"},{"name":"Śubha","start":"03:10","end":"04:28","startHours":27.172075427566746,"endHours":28.46859370722603,"quality":"auspicious"},{"name":"Roga","start":"04:28","end":"05:46","startHours":28.46859370722603,"endHours":29.765111986885316,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.765111986885317,"endHours":6.765111986885317,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.765111986885317,"endHours":7.765111986885317,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.765111986885317,"endHours":8.765111986885316,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.765111986885316,"endHours":9.765111986885316,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.765111986885316,"endHours":10.765111986885316,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.765111986885316,"endHours":11.765111986885316,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.765111986885316,"endHours":12.765111986885316,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.765111986885316,"endHours":13.765111986885316,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.765111986885316,"endHours":14.765111986885316,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.765111986885316,"endHours":15.765111986885316,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.765111986885316,"endHours":16.765111986885316,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.765111986885316,"endHours":17.765111986885316,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.765111986885316,"endHours":18.765111986885316,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.765111986885316,"endHours":19.765111986885316,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.765111986885316,"endHours":20.765111986885316,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.765111986885316,"endHours":21.765111986885316,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.765111986885316,"endHours":22.765111986885316,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.765111986885316,"endHours":23.765111986885316,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.765111986885316,"endHours":24.765111986885316,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.765111986885316,"endHours":25.765111986885316,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.765111986885316,"endHours":26.765111986885316,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.765111986885316,"endHours":27.765111986885316,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.765111986885316,"endHours":28.765111986885316,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.765111986885316,"endHours":29.765111986885316,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.932074569412926,"eotMinutes":-14.594732094890398,"ayanamsa":24.0781}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturthī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"melbourne"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 12, 2016 CE · Melbourne, Australia · Vidhyamitra","description":"February 12, 2016 CE for Melbourne, Australia: Śukla Caturthī, sūryodaya 05:46, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2016-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2016-02-12","sa":"https://sa.vidhyamitra.com/city/melbourne/2016-02-12","hi":"https://hi.vidhyamitra.com/city/melbourne/2016-02-12","x-default":"https://vidhyamitra.com/city/melbourne/2016-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T07:05:44.524Z","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":"2026-05-15T07:05:44.524Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T07:05:44.524Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}