{"id":"vidhyamitra:city-day:dwarka:1797-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1797-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1797-01-30","date_display":"January 30, 1797 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":1797,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2377430.770833,"kali_year":4898,"ahargana":1788965.2708,"sun":{"sidereal_longitude":290.2183,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":313.6578,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.4396,"elapsed_within_tithi_degrees":11.4396},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.6578,"elapsed_within_degrees":6.9911},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.8761},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":1797,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2377430.770833,"ahargana":1788965.2708,"kali_year":4898,"ayanamsa_lahiri":21.0184,"grahas":{"sun":{"sidereal_longitude":289.718119,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":311.3357189999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-3.9593},"mars":{"sidereal_longitude":351.048319,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":310.702819,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":326.566319,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":262.909219,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":62.42301900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":72.0108,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.0108,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1797,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2377430.770833,"kali_year":4898,"ahargana":1788965.2708,"sun":{"sidereal_longitude":290.2183,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":313.6578,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.4396,"elapsed_within_tithi_degrees":11.4396},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.6578,"elapsed_within_degrees":6.9911},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.8761},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.959,"elongation":23.44},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.959,"opposition_distance":156.56}},"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":"07:33","sunsetLocal":"18:42","solarNoonLocal":"13:07","dayLengthHours":11.136710792636599,"dayLengthDisplay":"11 Hours 08 Mins 12 Secs","nightLengthDisplay":"12 Hours 51 Mins 48 Secs","moonriseLocal":"08:49","moonsetLocal":"20:19","rahuKala":{"name":"Rāhu Kāla","start":"08:57","end":"10:20","startHours":8.948445885690687,"endHours":10.340534734770262,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:44","end":"13:07","startHours":11.732623583849836,"endHours":13.12471243292941,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:31","end":"15:55","startHours":14.516801282008986,"endHours":15.908890131088562,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:32","startHours":10.154922888226318,"endHours":10.526146581314205,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:01","end":"08:19","startHours":8.02038665297097,"endHours":8.31736560744128,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:30","startHours":12.753488739841524,"endHours":13.495936126017297,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:49","startHours":6.071462264259566,"endHours":6.813909650435338,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:33","startHours":6.628297803891395,"endHours":7.556357036611112,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:43","startHours":14.980830898368843,"endHours":15.723278284544616,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.49306782924771,"endHours":18.89306782924771,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:09","startHours":18.69306782924771,"endHours":19.15709744560757,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.44306782924771,"endHours":20.19306782924771,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:30","startHours":24.753488739841522,"endHours":25.4959361260173,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:33","end":"08:57","startHours":7.556357036611112,"endHours":8.948445885690687,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:20","startHours":8.948445885690687,"endHours":10.340534734770262,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:44","startHours":10.340534734770262,"endHours":11.732623583849836,"quality":"auspicious"},{"name":"Roga","start":"11:44","end":"13:07","startHours":11.732623583849836,"endHours":13.12471243292941,"quality":"inauspicious"},{"name":"Udveg","start":"13:07","end":"14:31","startHours":13.12471243292941,"endHours":14.516801282008986,"quality":"inauspicious"},{"name":"Chala","start":"14:31","end":"15:55","startHours":14.516801282008986,"endHours":15.908890131088562,"quality":"neutral"},{"name":"Labha","start":"15:55","end":"17:18","startHours":15.908890131088562,"endHours":17.300978980168136,"quality":"auspicious"},{"name":"Amṛta","start":"17:18","end":"18:42","startHours":17.300978980168136,"endHours":18.69306782924771,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:42","end":"20:18","startHours":18.69306782924771,"endHours":20.300978980168136,"quality":"neutral"},{"name":"Labha","start":"20:18","end":"21:55","startHours":20.300978980168136,"endHours":21.90889013108856,"quality":"auspicious"},{"name":"Amṛta","start":"21:55","end":"23:31","startHours":21.90889013108856,"endHours":23.516801282008984,"quality":"auspicious"},{"name":"Kāla","start":"23:31","end":"01:07","startHours":23.516801282008984,"endHours":25.12471243292941,"quality":"inauspicious"},{"name":"Śubha","start":"01:07","end":"02:44","startHours":25.12471243292941,"endHours":26.732623583849836,"quality":"auspicious"},{"name":"Roga","start":"02:44","end":"04:20","startHours":26.732623583849836,"endHours":28.34053473477026,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:57","startHours":28.34053473477026,"endHours":29.948445885690685,"quality":"inauspicious"},{"name":"Chala","start":"05:57","end":"07:33","startHours":29.948445885690685,"endHours":31.55635703661111,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.556357036611112,"endHours":8.55635703661111,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.55635703661111,"endHours":9.55635703661111,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.55635703661111,"endHours":10.55635703661111,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.55635703661111,"endHours":11.55635703661111,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.55635703661111,"endHours":12.55635703661111,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.55635703661111,"endHours":13.55635703661111,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.55635703661111,"endHours":14.55635703661111,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.55635703661111,"endHours":15.55635703661111,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.55635703661111,"endHours":16.55635703661111,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.55635703661111,"endHours":17.55635703661111,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.55635703661111,"endHours":18.55635703661111,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.55635703661111,"endHours":19.55635703661111,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.55635703661111,"endHours":20.55635703661111,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.55635703661111,"endHours":21.55635703661111,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.55635703661111,"endHours":22.55635703661111,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.55635703661111,"endHours":23.55635703661111,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.55635703661111,"endHours":24.55635703661111,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.55635703661111,"endHours":25.55635703661111,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.55635703661111,"endHours":26.55635703661111,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.55635703661111,"endHours":27.55635703661111,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.55635703661111,"endHours":28.55635703661111,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.55635703661111,"endHours":29.55635703661111,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.55635703661111,"endHours":30.55635703661111,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.55635703661111,"endHours":31.55635703661111,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.539862845310555,"eotMinutes":-13.357145975764517,"ayanamsa":21.0184}},"calendars":{"vikram_samvat":1854,"vikram_samvatsara":"Pramoda","saka_samvat":1719,"saka_samvatsara":"Piṅgala","bengali_samvat":1204,"malayalam_era":973,"nanakshahi_year":328,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvitīyā · Vikram 1854 Pramoda · Śaka 1719 Piṅgala"},"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 January 30, 1797 CE · Dvārakā · Vidhyamitra","description":"January 30, 1797 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 07:33, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1797-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1797-01-30","sa":"https://sa.vidhyamitra.com/city/dwarka/1797-01-30","hi":"https://hi.vidhyamitra.com/city/dwarka/1797-01-30","x-default":"https://vidhyamitra.com/city/dwarka/1797-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:14:04.286Z","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":"2026-05-31T20:14:04.286Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:14:04.286Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}