{"id":"vidhyamitra:city-day:dwarka:1909-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1909-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-12-06","date_display":"December 6, 1909 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":1909,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418646.770833,"kali_year":5011,"ahargana":1830181.2708,"sun":{"sidereal_longitude":230.4599,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":153.8728,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.4129,"elapsed_within_tithi_degrees":7.4129},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.8728,"elapsed_within_degrees":7.2061},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.3327},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1909,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418646.770833,"ahargana":1830181.2708,"kali_year":5011,"ayanamsa_lahiri":22.5948,"grahas":{"sun":{"sidereal_longitude":230.70106499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":155.81256499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":4.3321},"mars":{"sidereal_longitude":344.182665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":233.45746499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":168.868965,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":279.18356500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":355.100165,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":48.1888,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":228.1888,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"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":1909,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418646.770833,"kali_year":5011,"ahargana":1830181.2708,"sun":{"sidereal_longitude":230.4599,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":153.8728,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.4129,"elapsed_within_tithi_degrees":7.4129},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.8728,"elapsed_within_degrees":7.2061},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.3327},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.332,"elongation":76.587},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.332,"opposition_distance":103.413}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.931,"elongation":2.139}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:21","sunsetLocal":"18:11","solarNoonLocal":"12:46","dayLengthHours":10.83828132296086,"dayLengthDisplay":"10 Hours 50 Mins 18 Secs","nightLengthDisplay":"13 Hours 09 Mins 42 Secs","moonriseLocal":"01:43","moonsetLocal":"13:50","rahuKala":{"name":"Rāhu Kāla","start":"08:42","end":"10:03","startHours":8.702023179310483,"endHours":10.056808344680592,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:25","end":"12:46","startHours":11.4115935100507,"endHours":12.766378675420807,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:29","startHours":14.121163840790913,"endHours":15.475949006161022,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:14","startHours":9.876170322631245,"endHours":10.23744636672994,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:05","startHours":7.798833069063746,"endHours":8.087853904342703,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:08","startHours":12.405102631322112,"endHours":13.127654719519501,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:54","end":"06:37","startHours":5.902133837545596,"endHours":6.624685925742986,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:21","startHours":6.4440479036936384,"endHours":7.347238013940377,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:18","startHours":14.572758895914284,"endHours":15.295310984111675,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.985519336901238,"endHours":18.385519336901236,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.185519336901237,"endHours":18.637114392024607,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.935519336901237,"endHours":19.685519336901237,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:08","startHours":24.405102631322112,"endHours":25.1276547195195,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:21","end":"08:42","startHours":7.347238013940377,"endHours":8.702023179310483,"quality":"auspicious"},{"name":"Kāla","start":"08:42","end":"10:03","startHours":8.702023179310483,"endHours":10.056808344680592,"quality":"inauspicious"},{"name":"Śubha","start":"10:03","end":"11:25","startHours":10.056808344680592,"endHours":11.4115935100507,"quality":"auspicious"},{"name":"Roga","start":"11:25","end":"12:46","startHours":11.4115935100507,"endHours":12.766378675420807,"quality":"inauspicious"},{"name":"Udveg","start":"12:46","end":"14:07","startHours":12.766378675420807,"endHours":14.121163840790913,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:29","startHours":14.121163840790913,"endHours":15.475949006161022,"quality":"neutral"},{"name":"Labha","start":"15:29","end":"16:50","startHours":15.475949006161022,"endHours":16.83073417153113,"quality":"auspicious"},{"name":"Amṛta","start":"16:50","end":"18:11","startHours":16.83073417153113,"endHours":18.185519336901237,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:11","end":"19:50","startHours":18.185519336901237,"endHours":19.83073417153113,"quality":"neutral"},{"name":"Labha","start":"19:50","end":"21:29","startHours":19.83073417153113,"endHours":21.475949006161024,"quality":"auspicious"},{"name":"Amṛta","start":"21:29","end":"23:07","startHours":21.475949006161024,"endHours":23.121163840790913,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:46","startHours":23.121163840790913,"endHours":24.766378675420807,"quality":"inauspicious"},{"name":"Śubha","start":"00:46","end":"02:25","startHours":24.766378675420807,"endHours":26.4115935100507,"quality":"auspicious"},{"name":"Roga","start":"02:25","end":"04:03","startHours":26.4115935100507,"endHours":28.05680834468059,"quality":"inauspicious"},{"name":"Udveg","start":"04:03","end":"05:42","startHours":28.05680834468059,"endHours":29.702023179310483,"quality":"inauspicious"},{"name":"Chala","start":"05:42","end":"07:21","startHours":29.702023179310483,"endHours":31.347238013940377,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.347238013940377,"endHours":8.347238013940377,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.347238013940377,"endHours":9.347238013940377,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.347238013940377,"endHours":10.347238013940377,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.347238013940377,"endHours":11.347238013940377,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.347238013940377,"endHours":12.347238013940377,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.347238013940377,"endHours":13.347238013940377,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.347238013940377,"endHours":14.347238013940377,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.347238013940377,"endHours":15.347238013940377,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.347238013940377,"endHours":16.347238013940377,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.347238013940377,"endHours":17.347238013940377,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.347238013940377,"endHours":18.347238013940377,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.347238013940377,"endHours":19.347238013940377,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.347238013940377,"endHours":20.347238013940377,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.347238013940377,"endHours":21.347238013940377,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.347238013940377,"endHours":22.347238013940377,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.347238013940377,"endHours":23.347238013940377,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.347238013940377,"endHours":24.347238013940377,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.347238013940377,"endHours":25.347238013940377,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.347238013940377,"endHours":26.347238013940377,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.347238013940377,"endHours":27.347238013940377,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.347238013940377,"endHours":28.347238013940377,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.347238013940377,"endHours":29.347238013940377,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.347238013940377,"endHours":30.347238013940377,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.347238013940377,"endHours":31.347238013940377,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.39246892441064,"eotMinutes":8.142879474751563,"ayanamsa":22.5948}},"calendars":{"vikram_samvat":1966,"vikram_samvatsara":"Dundubhi","saka_samvat":1831,"saka_samvatsara":"Saumya","bengali_samvat":1316,"malayalam_era":1085,"nanakshahi_year":440,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Navamī · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 6, 1909 CE · Dvārakā · Vidhyamitra","description":"December 6, 1909 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 07:21, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1909-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1909-12-06","sa":"https://sa.vidhyamitra.com/city/dwarka/1909-12-06","hi":"https://hi.vidhyamitra.com/city/dwarka/1909-12-06","x-default":"https://vidhyamitra.com/city/dwarka/1909-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:59:49.193Z","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":"2026-06-01T11:59:49.193Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:59:49.193Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}