{"id":"vidhyamitra:city-day:dwarka:2137-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2137-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-12-07","date_display":"December 7, 2137 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":2137,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501923.770833,"kali_year":5239,"ahargana":1913458.2708,"sun":{"sidereal_longitude":228.4173,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":155.4689,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.0516,"elapsed_within_tithi_degrees":11.0516},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.4689,"elapsed_within_degrees":8.8022},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.8862},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2137,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501923.770833,"ahargana":1913458.2708,"kali_year":5239,"ayanamsa_lahiri":25.7798,"grahas":{"sun":{"sidereal_longitude":229.21547099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":153.40797099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-1.5153},"mars":{"sidereal_longitude":133.06447100000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":206.901971,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":229.42167099999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":228.38987099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":265.20517100000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":315.7726,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":135.7726,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501923.770833,"kali_year":5239,"ahargana":1913458.2708,"sun":{"sidereal_longitude":228.4173,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":155.4689,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.0516,"elapsed_within_tithi_degrees":11.0516},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.4689,"elapsed_within_degrees":8.8022},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.8862},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.515,"elongation":72.948},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.515,"opposition_distance":107.052}},"eclipse_window_40days":[]},"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":"07:22","sunsetLocal":"18:11","solarNoonLocal":"12:46","dayLengthHours":10.825556769873355,"dayLengthDisplay":"10 Hours 49 Mins 32 Secs","nightLengthDisplay":"13 Hours 10 Mins 28 Secs","moonriseLocal":"01:40","moonsetLocal":"13:46","rahuKala":{"name":"Rāhu Kāla","start":"10:04","end":"11:25","startHours":10.06697586547604,"endHours":11.42017046171021,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:08","end":"15:29","startHours":14.12655965417855,"endHours":15.479754250412718,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:22","end":"08:43","startHours":7.360586673007702,"endHours":8.71378126924187,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:15","startHours":9.886549919311484,"endHours":10.247401811640596,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:49","end":"08:06","startHours":7.811651538419092,"endHours":8.100333052282382,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:08","startHours":12.412513165615268,"endHours":13.134216950273492,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:38","startHours":5.917179103691254,"endHours":6.638882888349478,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:22","startHours":6.458456942184922,"endHours":7.360586673007702,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:18","startHours":14.57762451958994,"endHours":15.299328304248164,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98614344288106,"endHours":18.386143442881057,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:38","startHours":18.186143442881058,"endHours":18.637208308292447,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.936143442881058,"endHours":19.686143442881058,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:08","startHours":24.41251316561527,"endHours":25.134216950273494,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:22","end":"08:43","startHours":7.360586673007702,"endHours":8.71378126924187,"quality":"inauspicious"},{"name":"Śubha","start":"08:43","end":"10:04","startHours":8.71378126924187,"endHours":10.06697586547604,"quality":"auspicious"},{"name":"Roga","start":"10:04","end":"11:25","startHours":10.06697586547604,"endHours":11.42017046171021,"quality":"inauspicious"},{"name":"Udveg","start":"11:25","end":"12:46","startHours":11.42017046171021,"endHours":12.773365057944378,"quality":"inauspicious"},{"name":"Chala","start":"12:46","end":"14:08","startHours":12.773365057944378,"endHours":14.12655965417855,"quality":"neutral"},{"name":"Labha","start":"14:08","end":"15:29","startHours":14.12655965417855,"endHours":15.479754250412718,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"16:50","startHours":15.479754250412718,"endHours":16.832948846646886,"quality":"auspicious"},{"name":"Kāla","start":"16:50","end":"18:11","startHours":16.832948846646886,"endHours":18.186143442881058,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:50","startHours":18.186143442881058,"endHours":19.83294884664689,"quality":"auspicious"},{"name":"Amṛta","start":"19:50","end":"21:29","startHours":19.83294884664689,"endHours":21.479754250412718,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"23:08","startHours":21.479754250412718,"endHours":23.12655965417855,"quality":"inauspicious"},{"name":"Śubha","start":"23:08","end":"00:46","startHours":23.12655965417855,"endHours":24.773365057944382,"quality":"auspicious"},{"name":"Roga","start":"00:46","end":"02:25","startHours":24.773365057944382,"endHours":26.42017046171021,"quality":"inauspicious"},{"name":"Udveg","start":"02:25","end":"04:04","startHours":26.42017046171021,"endHours":28.066975865476042,"quality":"inauspicious"},{"name":"Chala","start":"04:04","end":"05:43","startHours":28.066975865476042,"endHours":29.71378126924187,"quality":"neutral"},{"name":"Labha","start":"05:43","end":"07:22","startHours":29.71378126924187,"endHours":31.360586673007703,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.360586673007702,"endHours":8.360586673007703,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.360586673007703,"endHours":9.360586673007703,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.360586673007703,"endHours":10.360586673007703,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.360586673007703,"endHours":11.360586673007703,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.360586673007703,"endHours":12.360586673007703,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.360586673007703,"endHours":13.360586673007703,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.360586673007703,"endHours":14.360586673007703,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.360586673007703,"endHours":15.360586673007703,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.360586673007703,"endHours":16.360586673007703,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.360586673007703,"endHours":17.360586673007703,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.360586673007703,"endHours":18.360586673007703,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.360586673007703,"endHours":19.360586673007703,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.360586673007703,"endHours":20.360586673007703,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.360586673007703,"endHours":21.360586673007703,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.360586673007703,"endHours":22.360586673007703,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.360586673007703,"endHours":23.360586673007703,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.360586673007703,"endHours":24.360586673007703,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.360586673007703,"endHours":25.360586673007703,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.360586673007703,"endHours":26.360586673007703,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.360586673007703,"endHours":27.360586673007703,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.360586673007703,"endHours":28.360586673007703,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.360586673007703,"endHours":29.360586673007703,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.360586673007703,"endHours":30.360586673007703,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.360586673007703,"endHours":31.360586673007703,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.592319229410695,"eotMinutes":7.723696523337262,"ayanamsa":25.7798}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"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 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"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":"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 7, 2137 CE · Dvārakā · Vidhyamitra","description":"December 7, 2137 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 07:22, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2137-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2137-12-07","sa":"https://sa.vidhyamitra.com/city/dwarka/2137-12-07","hi":"https://hi.vidhyamitra.com/city/dwarka/2137-12-07","x-default":"https://vidhyamitra.com/city/dwarka/2137-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:58:53.485Z","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":"2026-05-30T23:58:53.485Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:58:53.485Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}