{"id":"vidhyamitra:city-day:dwarka:1791-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1791-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1791-01-28","date_display":"January 28, 1791 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":1791,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2375236.770833,"kali_year":4892,"ahargana":1786771.2708,"sun":{"sidereal_longitude":287.7183,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":207.9264,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.2081,"elapsed_within_tithi_degrees":4.2081},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.9264,"elapsed_within_degrees":7.9264},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.6447},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1791,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2375236.770833,"ahargana":1786771.2708,"kali_year":4892,"ayanamsa_lahiri":20.9345,"grahas":{"sun":{"sidereal_longitude":287.219746,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":206.75314600000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":1.5131},"mars":{"sidereal_longitude":298.6520459999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":302.70724599999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":162.931646,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"venus":{"sidereal_longitude":296.3377459999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":343.385346,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":188.2595,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":8.2595,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1791,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2375236.770833,"kali_year":4892,"ahargana":1786771.2708,"sun":{"sidereal_longitude":287.7183,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":207.9264,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.2081,"elapsed_within_tithi_degrees":4.2081},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.9264,"elapsed_within_degrees":7.9264},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.6447},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.513,"elongation":79.792},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.513,"opposition_distance":100.208}},"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":"07:34","sunsetLocal":"18:40","solarNoonLocal":"13:07","dayLengthHours":11.095652651552676,"dayLengthDisplay":"11 Hours 05 Mins 44 Secs","nightLengthDisplay":"12 Hours 54 Mins 16 Secs","moonriseLocal":"02:11","moonsetLocal":"13:19","rahuKala":{"name":"Rāhu Kāla","start":"11:44","end":"13:07","startHours":11.731380619137013,"endHours":13.118337200581099,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:54","end":"17:17","startHours":15.892250363469268,"endHours":17.27920694491335,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:57","end":"10:21","startHours":8.957467456248846,"endHours":10.34442403769293,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.159496493500384,"endHours":10.529351581885475,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:20","startHours":8.032829735286121,"endHours":8.328713805994193,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:29","startHours":12.74848211219601,"endHours":13.488192288966188,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:50","startHours":6.0910905212644035,"endHours":6.830800698034582,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:34","startHours":6.645873153842038,"endHours":7.570510874804761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:42","startHours":14.967612642506545,"endHours":15.707322819276722,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.466163526357438,"endHours":18.866163526357436,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:08","startHours":18.666163526357437,"endHours":19.128482386838797,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.416163526357437,"endHours":20.166163526357437,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:29","startHours":24.748482112196008,"endHours":25.48819228896619,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:34","end":"08:57","startHours":7.570510874804761,"endHours":8.957467456248846,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:21","startHours":8.957467456248846,"endHours":10.34442403769293,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"11:44","startHours":10.34442403769293,"endHours":11.731380619137013,"quality":"auspicious"},{"name":"Kāla","start":"11:44","end":"13:07","startHours":11.731380619137013,"endHours":13.118337200581099,"quality":"inauspicious"},{"name":"Śubha","start":"13:07","end":"14:30","startHours":13.118337200581099,"endHours":14.505293782025184,"quality":"auspicious"},{"name":"Roga","start":"14:30","end":"15:54","startHours":14.505293782025184,"endHours":15.892250363469268,"quality":"inauspicious"},{"name":"Udveg","start":"15:54","end":"17:17","startHours":15.892250363469268,"endHours":17.27920694491335,"quality":"inauspicious"},{"name":"Chala","start":"17:17","end":"18:40","startHours":17.27920694491335,"endHours":18.666163526357437,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:40","end":"20:17","startHours":18.666163526357437,"endHours":20.27920694491335,"quality":"inauspicious"},{"name":"Udveg","start":"20:17","end":"21:54","startHours":20.27920694491335,"endHours":21.892250363469266,"quality":"inauspicious"},{"name":"Chala","start":"21:54","end":"23:30","startHours":21.892250363469266,"endHours":23.505293782025184,"quality":"neutral"},{"name":"Labha","start":"23:30","end":"01:07","startHours":23.505293782025184,"endHours":25.1183372005811,"quality":"auspicious"},{"name":"Amṛta","start":"01:07","end":"02:44","startHours":25.1183372005811,"endHours":26.731380619137013,"quality":"auspicious"},{"name":"Kāla","start":"02:44","end":"04:21","startHours":26.731380619137013,"endHours":28.34442403769293,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:57","startHours":28.34442403769293,"endHours":29.957467456248846,"quality":"auspicious"},{"name":"Roga","start":"05:57","end":"07:34","startHours":29.957467456248846,"endHours":31.57051087480476,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.570510874804761,"endHours":8.57051087480476,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.57051087480476,"endHours":9.57051087480476,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.57051087480476,"endHours":10.57051087480476,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.57051087480476,"endHours":11.57051087480476,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.57051087480476,"endHours":12.57051087480476,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.57051087480476,"endHours":13.57051087480476,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.57051087480476,"endHours":14.57051087480476,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.57051087480476,"endHours":15.57051087480476,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.57051087480476,"endHours":16.57051087480476,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.57051087480476,"endHours":17.57051087480476,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.57051087480476,"endHours":18.57051087480476,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.57051087480476,"endHours":19.57051087480476,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.57051087480476,"endHours":20.57051087480476,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.57051087480476,"endHours":21.57051087480476,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.57051087480476,"endHours":22.57051087480476,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.57051087480476,"endHours":23.57051087480476,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.57051087480476,"endHours":24.57051087480476,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.57051087480476,"endHours":25.57051087480476,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.57051087480476,"endHours":26.57051087480476,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.57051087480476,"endHours":27.57051087480476,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.57051087480476,"endHours":28.57051087480476,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.57051087480476,"endHours":29.57051087480476,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.57051087480476,"endHours":30.57051087480476,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.57051087480476,"endHours":31.57051087480476,"planetary_lord":"Mars"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","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":-18.225465593266463,"eotMinutes":-12.974632034865841,"ayanamsa":20.9345}},"calendars":{"vikram_samvat":1848,"vikram_samvatsara":"Raktākṣī","saka_samvat":1713,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1198,"malayalam_era":967,"nanakshahi_year":322,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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 Kṛṣṇa Navamī · Vikram 1848 Raktākṣī · Śaka 1713 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 28, 1791 CE · Dvārakā · Vidhyamitra","description":"January 28, 1791 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 07:34, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1791-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1791-01-28","sa":"https://sa.vidhyamitra.com/city/dwarka/1791-01-28","hi":"https://hi.vidhyamitra.com/city/dwarka/1791-01-28","x-default":"https://vidhyamitra.com/city/dwarka/1791-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:52:40.880Z","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":"2026-05-31T14:52:40.880Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:52:40.880Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}