{"id":"vidhyamitra:city-day:melbourne:2017-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2017-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-12-04","date_display":"December 4, 2017 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":2017,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458091.770833,"kali_year":5119,"ahargana":1869626.2708,"sun":{"sidereal_longitude":227.4467,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":51.5119,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.0652,"elapsed_within_tithi_degrees":4.0652},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.5119,"elapsed_within_degrees":11.5119},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.9585},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2017,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458091.770833,"ahargana":1869626.2708,"kali_year":5119,"ayanamsa_lahiri":24.1034,"grahas":{"sun":{"sidereal_longitude":227.967576,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":53.40027600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-4.1321},"mars":{"sidereal_longitude":182.243876,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":245.08697600000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":197.33507600000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":219.01817600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":243.85587600000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":118.2029,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.2029,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"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":2017,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458091.770833,"kali_year":5119,"ahargana":1869626.2708,"sun":{"sidereal_longitude":227.4467,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":51.5119,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.0652,"elapsed_within_tithi_degrees":4.0652},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.5119,"elapsed_within_degrees":11.5119},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.9585},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.132,"elongation":175.935},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.132,"opposition_distance":4.065}},"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":"04:52","sunsetLocal":"19:30","solarNoonLocal":"12:11","dayLengthHours":14.627107585755663,"dayLengthDisplay":"14 Hours 37 Mins 38 Secs","nightLengthDisplay":"9 Hours 22 Mins 22 Secs","moonriseLocal":"19:46","moonsetLocal":"05:20","rahuKala":{"name":"Rāhu Kāla","start":"06:42","end":"08:32","startHours":6.701280913106574,"endHours":8.529669361326032,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:21","end":"12:11","startHours":10.358057809545489,"endHours":12.186446257764947,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:01","end":"15:51","startHours":14.014834705984406,"endHours":15.843223154203862,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:17","end":"08:46","startHours":8.28588423489677,"endHours":8.773454487755293,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:29","end":"05:52","startHours":5.4823552809602685,"endHours":5.872411483247086,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:40","startHours":11.698876004906426,"endHours":12.674016510623469,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:55","end":"03:54","startHours":2.922611453453027,"endHours":3.8977519591700713,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:39","end":"04:52","startHours":3.65396683274081,"endHours":4.872892464887116,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:36","startHours":14.624297522057558,"endHours":15.599438027774603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:18","end":"19:42","startHours":19.30000005064278,"endHours":19.700000050642778,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:30","end":"20:07","startHours":19.50000005064278,"endHours":20.10946286671593,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:15","end":"21:00","startHours":19.25000005064278,"endHours":21.00000005064278,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:40","startHours":23.698876004906428,"endHours":24.67401651062347,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:52","end":"06:42","startHours":4.872892464887116,"endHours":6.701280913106574,"quality":"auspicious"},{"name":"Kāla","start":"06:42","end":"08:32","startHours":6.701280913106574,"endHours":8.529669361326032,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"10:21","startHours":8.529669361326032,"endHours":10.358057809545489,"quality":"auspicious"},{"name":"Roga","start":"10:21","end":"12:11","startHours":10.358057809545489,"endHours":12.186446257764947,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"14:01","startHours":12.186446257764947,"endHours":14.014834705984406,"quality":"inauspicious"},{"name":"Chala","start":"14:01","end":"15:51","startHours":14.014834705984406,"endHours":15.843223154203862,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:40","startHours":15.843223154203862,"endHours":17.67161160242332,"quality":"auspicious"},{"name":"Amṛta","start":"17:40","end":"19:30","startHours":17.67161160242332,"endHours":19.50000005064278,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:30","end":"20:40","startHours":19.50000005064278,"endHours":20.671611602423322,"quality":"neutral"},{"name":"Labha","start":"20:40","end":"21:51","startHours":20.671611602423322,"endHours":21.843223154203862,"quality":"auspicious"},{"name":"Amṛta","start":"21:51","end":"23:01","startHours":21.843223154203862,"endHours":23.014834705984406,"quality":"auspicious"},{"name":"Kāla","start":"23:01","end":"00:11","startHours":23.014834705984406,"endHours":24.18644625776495,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:21","startHours":24.18644625776495,"endHours":25.35805780954549,"quality":"auspicious"},{"name":"Roga","start":"01:21","end":"02:32","startHours":25.35805780954549,"endHours":26.529669361326032,"quality":"inauspicious"},{"name":"Udveg","start":"02:32","end":"03:42","startHours":26.529669361326032,"endHours":27.701280913106572,"quality":"inauspicious"},{"name":"Chala","start":"03:42","end":"04:52","startHours":27.701280913106572,"endHours":28.872892464887116,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.872892464887116,"endHours":5.872892464887116,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.872892464887116,"endHours":6.872892464887116,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.872892464887116,"endHours":7.872892464887116,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.872892464887116,"endHours":8.872892464887116,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.872892464887116,"endHours":9.872892464887116,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.872892464887116,"endHours":10.872892464887116,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.872892464887116,"endHours":11.872892464887116,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.872892464887116,"endHours":12.872892464887116,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.872892464887116,"endHours":13.872892464887116,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.872892464887116,"endHours":14.872892464887116,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.872892464887116,"endHours":15.872892464887116,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.872892464887116,"endHours":16.872892464887116,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.872892464887116,"endHours":17.872892464887116,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.872892464887116,"endHours":18.872892464887116,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.872892464887116,"endHours":19.872892464887116,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.872892464887116,"endHours":20.872892464887116,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.872892464887116,"endHours":21.872892464887116,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.872892464887116,"endHours":22.872892464887116,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.872892464887116,"endHours":23.872892464887116,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.872892464887116,"endHours":24.872892464887116,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.872892464887116,"endHours":25.872892464887116,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.872892464887116,"endHours":26.872892464887116,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.872892464887116,"endHours":27.872892464887116,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.872892464887116,"endHours":28.872892464887116,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.235724956263276,"eotMinutes":8.960824534103129,"ayanamsa":24.1034}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Pratipada · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 December 4, 2017 CE · Melbourne, Australia · Vidhyamitra","description":"December 4, 2017 CE for Melbourne, Australia: Kṛṣṇa Pratipada, sūryodaya 04:52, sūryāsta 19:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2017-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2017-12-04","sa":"https://sa.vidhyamitra.com/city/melbourne/2017-12-04","hi":"https://hi.vidhyamitra.com/city/melbourne/2017-12-04","x-default":"https://vidhyamitra.com/city/melbourne/2017-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:40:13.246Z","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":"2026-05-15T14:40:13.246Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:40:13.246Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}