{"id":"vidhyamitra:city-day:jamnagar:1901-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1901-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1901-12-07","date_display":"December 7, 1901 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":1901,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415725.770833,"kali_year":5003,"ahargana":1827260.2708,"sun":{"sidereal_longitude":231.5553,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":185.3953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.84,"elapsed_within_tithi_degrees":1.84},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.3953,"elapsed_within_degrees":12.062},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.9506},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1901,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415725.770833,"ahargana":1827260.2708,"kali_year":5003,"ayanamsa_lahiri":22.483,"grahas":{"sun":{"sidereal_longitude":231.768868,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":187.74766799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-1.3566},"mars":{"sidereal_longitude":258.68896799999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":218.87806799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":264.764868,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":280.388768,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":263.615768,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":202.9575,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":22.9575,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1901,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415725.770833,"kali_year":5003,"ahargana":1827260.2708,"sun":{"sidereal_longitude":231.5553,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":185.3953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.84,"elapsed_within_tithi_degrees":1.84},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.3953,"elapsed_within_degrees":12.062},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.9506},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.357,"elongation":46.16},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.357,"opposition_distance":133.84}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":-1.309,"opposition_distance":0.145}]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:18","sunsetLocal":"18:07","solarNoonLocal":"12:42","dayLengthHours":10.816059164109234,"dayLengthDisplay":"10 Hours 48 Mins 58 Secs","nightLengthDisplay":"13 Hours 11 Mins 02 Secs","moonriseLocal":"04:03","moonsetLocal":"15:29","rahuKala":{"name":"Rāhu Kāla","start":"10:00","end":"11:21","startHours":9.996743600250404,"endHours":11.348750995764057,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:03","end":"15:24","startHours":14.052765786791365,"endHours":15.404773182305021,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:18","end":"08:39","startHours":7.292728809223095,"endHours":8.644736204736748,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:11","startHours":9.81647594751525,"endHours":10.177011252985558,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:02","startHours":7.74339794106098,"endHours":8.031826185437227,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:04","startHours":12.340223085807406,"endHours":13.06129369674802,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:34","startHours":5.850587587341864,"endHours":6.5716581982824795,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:18","startHours":6.391390545547326,"endHours":7.292728809223095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:13","startHours":14.503434918629251,"endHours":15.224505529569868,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.90878797333233,"endHours":18.30878797333233,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.10878797333233,"endHours":18.559457105170214,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.85878797333233,"endHours":19.60878797333233,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:04","startHours":24.340223085807406,"endHours":25.06129369674802,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:18","end":"08:39","startHours":7.292728809223095,"endHours":8.644736204736748,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:00","startHours":8.644736204736748,"endHours":9.996743600250404,"quality":"auspicious"},{"name":"Roga","start":"10:00","end":"11:21","startHours":9.996743600250404,"endHours":11.348750995764057,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:42","startHours":11.348750995764057,"endHours":12.700758391277713,"quality":"inauspicious"},{"name":"Chala","start":"12:42","end":"14:03","startHours":12.700758391277713,"endHours":14.052765786791365,"quality":"neutral"},{"name":"Labha","start":"14:03","end":"15:24","startHours":14.052765786791365,"endHours":15.404773182305021,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"16:45","startHours":15.404773182305021,"endHours":16.756780577818674,"quality":"auspicious"},{"name":"Kāla","start":"16:45","end":"18:07","startHours":16.756780577818674,"endHours":18.10878797333233,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:07","end":"19:45","startHours":18.10878797333233,"endHours":19.756780577818674,"quality":"auspicious"},{"name":"Amṛta","start":"19:45","end":"21:24","startHours":19.756780577818674,"endHours":21.40477318230502,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"23:03","startHours":21.40477318230502,"endHours":23.05276578679137,"quality":"inauspicious"},{"name":"Śubha","start":"23:03","end":"00:42","startHours":23.05276578679137,"endHours":24.700758391277713,"quality":"auspicious"},{"name":"Roga","start":"00:42","end":"02:21","startHours":24.700758391277713,"endHours":26.348750995764057,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"04:00","startHours":26.348750995764057,"endHours":27.996743600250404,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:39","startHours":27.996743600250404,"endHours":29.644736204736752,"quality":"neutral"},{"name":"Labha","start":"05:39","end":"07:18","startHours":29.644736204736752,"endHours":31.292728809223096,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.292728809223095,"endHours":8.292728809223096,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.292728809223096,"endHours":9.292728809223096,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.292728809223096,"endHours":10.292728809223096,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.292728809223096,"endHours":11.292728809223096,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.292728809223096,"endHours":12.292728809223096,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.292728809223096,"endHours":13.292728809223096,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.292728809223096,"endHours":14.292728809223096,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.292728809223096,"endHours":15.292728809223096,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.292728809223096,"endHours":16.292728809223096,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.292728809223096,"endHours":17.292728809223096,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.292728809223096,"endHours":18.292728809223096,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.292728809223096,"endHours":19.292728809223096,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.292728809223096,"endHours":20.292728809223096,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.292728809223096,"endHours":21.292728809223096,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.292728809223096,"endHours":22.292728809223096,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.292728809223096,"endHours":23.292728809223096,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.292728809223096,"endHours":24.292728809223096,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.292728809223096,"endHours":25.292728809223096,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.292728809223096,"endHours":26.292728809223096,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.292728809223096,"endHours":27.292728809223096,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.292728809223096,"endHours":28.292728809223096,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.292728809223096,"endHours":29.292728809223096,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.292728809223096,"endHours":30.292728809223096,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.292728809223096,"endHours":31.292728809223096,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","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":-22.50742836302895,"eotMinutes":7.723696523337262,"ayanamsa":22.483}},"calendars":{"vikram_samvat":1958,"vikram_samvatsara":"Ānanda","saka_samvat":1823,"saka_samvatsara":"Plava","bengali_samvat":1308,"malayalam_era":1077,"nanakshahi_year":432,"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 Dvādaśī · Vikram 1958 Ānanda · Śaka 1823 Plava"},"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 7, 1901 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 7, 1901 CE for Jamnagar, Gujarat: Kṛṣṇa Dvādaśī, sūryodaya 07:18, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1901-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1901-12-07","sa":"https://sa.vidhyamitra.com/city/jamnagar/1901-12-07","hi":"https://hi.vidhyamitra.com/city/jamnagar/1901-12-07","x-default":"https://vidhyamitra.com/city/jamnagar/1901-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:10:59.683Z","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":"2026-06-01T09:10:59.683Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:10:59.683Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}