{"id":"vidhyamitra:city-day:jamnagar:2160-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2160-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2160-12-07","date_display":"December 7, 2160 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":2160,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510324.770833,"kali_year":5262,"ahargana":1921859.2708,"sun":{"sidereal_longitude":228.467,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":332.1151,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.6481,"elapsed_within_tithi_degrees":7.6481},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.1151,"elapsed_within_degrees":12.1151},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.5821},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2160,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510324.770833,"ahargana":1921859.2708,"kali_year":5262,"ayanamsa_lahiri":26.1011,"grahas":{"sun":{"sidereal_longitude":229.320291,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":331.60129099999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":4.41},"mars":{"sidereal_longitude":187.75499100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":240.99499100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":211.90869099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":274.203491,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":199.37319100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":230.6472,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.6472,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2160,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510324.770833,"kali_year":5262,"ahargana":1921859.2708,"sun":{"sidereal_longitude":228.467,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":332.1151,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.6481,"elapsed_within_tithi_degrees":7.6481},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.1151,"elapsed_within_degrees":12.1151},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.5821},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.41,"elongation":103.648},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.41,"opposition_distance":76.352}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":-0.694,"elongation":2.964}]},"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":"18:06","solarNoonLocal":"12:42","dayLengthHours":10.807558537969792,"dayLengthDisplay":"10 Hours 48 Mins 27 Secs","nightLengthDisplay":"13 Hours 11 Mins 33 Secs","moonriseLocal":"13:30","moonsetLocal":"01:32","rahuKala":{"name":"Rāhu Kāla","start":"16:45","end":"18:06","startHours":16.753592843016385,"endHours":18.104537660262608,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:42","end":"14:03","startHours":12.700758391277713,"endHours":14.051703208523936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:24","end":"16:45","startHours":15.40264802577016,"endHours":16.753592843016385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:11","startHours":9.818742781152434,"endHours":10.178994732418094,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:45","end":"08:02","startHours":7.747294061374891,"endHours":8.035495622387419,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:04","startHours":12.340506440012053,"endHours":13.061010342543373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:35","startHours":5.8559713172301775,"endHours":6.576475219761496,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:18","startHours":6.3963492441286665,"endHours":7.296979122292816,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:13","startHours":14.50201814760601,"endHours":15.22252205013733,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.90453766026261,"endHours":18.304537660262607,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:33","startHours":18.104537660262608,"endHours":18.55485259934468,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.854537660262608,"endHours":19.604537660262608,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:04","startHours":24.340506440012053,"endHours":25.061010342543373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:18","end":"08:39","startHours":7.296979122292816,"endHours":8.64792393953904,"quality":"inauspicious"},{"name":"Chala","start":"08:39","end":"10:00","startHours":8.64792393953904,"endHours":9.998868756785264,"quality":"neutral"},{"name":"Labha","start":"10:00","end":"11:21","startHours":9.998868756785264,"endHours":11.349813574031488,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:42","startHours":11.349813574031488,"endHours":12.700758391277713,"quality":"auspicious"},{"name":"Kāla","start":"12:42","end":"14:03","startHours":12.700758391277713,"endHours":14.051703208523936,"quality":"inauspicious"},{"name":"Śubha","start":"14:03","end":"15:24","startHours":14.051703208523936,"endHours":15.40264802577016,"quality":"auspicious"},{"name":"Roga","start":"15:24","end":"16:45","startHours":15.40264802577016,"endHours":16.753592843016385,"quality":"inauspicious"},{"name":"Udveg","start":"16:45","end":"18:06","startHours":16.753592843016385,"endHours":18.104537660262608,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:06","end":"19:45","startHours":18.104537660262608,"endHours":19.753592843016385,"quality":"auspicious"},{"name":"Roga","start":"19:45","end":"21:24","startHours":19.753592843016385,"endHours":21.40264802577016,"quality":"inauspicious"},{"name":"Udveg","start":"21:24","end":"23:03","startHours":21.40264802577016,"endHours":23.051703208523936,"quality":"inauspicious"},{"name":"Chala","start":"23:03","end":"00:42","startHours":23.051703208523936,"endHours":24.700758391277713,"quality":"neutral"},{"name":"Labha","start":"00:42","end":"02:21","startHours":24.700758391277713,"endHours":26.349813574031486,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"04:00","startHours":26.349813574031486,"endHours":27.998868756785264,"quality":"auspicious"},{"name":"Kāla","start":"04:00","end":"05:39","startHours":27.998868756785264,"endHours":29.64792393953904,"quality":"inauspicious"},{"name":"Śubha","start":"05:39","end":"07:18","startHours":29.64792393953904,"endHours":31.296979122292818,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.296979122292816,"endHours":8.296979122292816,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.296979122292816,"endHours":9.296979122292816,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.296979122292816,"endHours":10.296979122292816,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.296979122292816,"endHours":11.296979122292816,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.296979122292816,"endHours":12.296979122292816,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.296979122292816,"endHours":13.296979122292816,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.296979122292816,"endHours":14.296979122292816,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.296979122292816,"endHours":15.296979122292816,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.296979122292816,"endHours":16.296979122292818,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.296979122292818,"endHours":17.296979122292818,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.296979122292818,"endHours":18.296979122292818,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.296979122292818,"endHours":19.296979122292818,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.296979122292818,"endHours":20.296979122292818,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.296979122292818,"endHours":21.296979122292818,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.296979122292818,"endHours":22.296979122292818,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.296979122292818,"endHours":23.296979122292818,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.296979122292818,"endHours":24.296979122292818,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.296979122292818,"endHours":25.296979122292818,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.296979122292818,"endHours":26.296979122292818,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.296979122292818,"endHours":27.296979122292818,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.296979122292818,"endHours":28.296979122292818,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.296979122292818,"endHours":29.296979122292818,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.296979122292818,"endHours":30.296979122292818,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.296979122292818,"endHours":31.296979122292818,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":-22.63919308929364,"eotMinutes":7.723696523337262,"ayanamsa":26.1011}},"calendars":{"vikram_samvat":2217,"vikram_samvatsara":"Śrīmukha","saka_samvat":2082,"saka_samvatsara":"Raudra","bengali_samvat":1567,"malayalam_era":1336,"nanakshahi_year":691,"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 Navamī · Vikram 2217 Śrīmukha · Śaka 2082 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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, 2160 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 7, 2160 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:18, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2160-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2160-12-07","sa":"https://sa.vidhyamitra.com/city/jamnagar/2160-12-07","hi":"https://hi.vidhyamitra.com/city/jamnagar/2160-12-07","x-default":"https://vidhyamitra.com/city/jamnagar/2160-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:16:21.183Z","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":"2026-05-31T15:16:21.183Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:16:21.183Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}