{"id":"vidhyamitra:city-day:dwarka:1806-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1806-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1806-01-26","date_display":"January 26, 1806 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":1806,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380712.770833,"kali_year":4907,"ahargana":1792247.2708,"sun":{"sidereal_longitude":284.7721,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":357.5547,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.7825,"elapsed_within_tithi_degrees":0.7825},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.5547,"elapsed_within_degrees":10.888},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.3268},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1806,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380712.770833,"ahargana":1792247.2708,"kali_year":4907,"ayanamsa_lahiri":21.1439,"grahas":{"sun":{"sidereal_longitude":284.328622,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":353.410122,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.4389},"mars":{"sidereal_longitude":289.9150219999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":262.0463219999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":249.70942200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":331.6405219999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":189.042322,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":258.1147,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":78.1147,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1806,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380712.770833,"kali_year":4907,"ahargana":1792247.2708,"sun":{"sidereal_longitude":284.7721,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":357.5547,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.7825,"elapsed_within_tithi_degrees":0.7825},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.5547,"elapsed_within_degrees":10.888},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.3268},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.439,"elongation":72.783},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.439,"opposition_distance":107.217}},"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":"07:35","sunsetLocal":"18:38","solarNoonLocal":"13:07","dayLengthHours":11.054956280956873,"dayLengthDisplay":"11 Hours 03 Mins 18 Secs","nightLengthDisplay":"12 Hours 56 Mins 42 Secs","moonriseLocal":"11:31","moonsetLocal":"23:55","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:38","startHours":17.25674836291934,"endHours":18.638617898038948,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:07","end":"14:30","startHours":13.111139757560512,"endHours":14.49300929268012,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:52","end":"17:15","startHours":15.87487882779973,"endHours":17.25674836291934,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.163151415972013,"endHours":10.531649958670574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:20","startHours":8.044284795455278,"endHours":8.339083629614128,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:29","startHours":12.74264121486195,"endHours":13.479638300259074,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:51","startHours":6.109667446287826,"endHours":6.846664531684951,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:35","startHours":6.66241526033567,"endHours":7.583661617082075,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:41","startHours":14.953632471053323,"endHours":15.690629556450448,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.43861789803895,"endHours":18.838617898038947,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:06","startHours":18.638617898038948,"endHours":19.099241076412152,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.388617898038948,"endHours":20.138617898038948,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:29","startHours":24.742641214861948,"endHours":25.479638300259076,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:35","end":"08:58","startHours":7.583661617082075,"endHours":8.965531152201685,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:21","startHours":8.965531152201685,"endHours":10.347400687321294,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"11:44","startHours":10.347400687321294,"endHours":11.729270222440903,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:07","startHours":11.729270222440903,"endHours":13.111139757560512,"quality":"auspicious"},{"name":"Kāla","start":"13:07","end":"14:30","startHours":13.111139757560512,"endHours":14.49300929268012,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"15:52","startHours":14.49300929268012,"endHours":15.87487882779973,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:15","startHours":15.87487882779973,"endHours":17.25674836291934,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:38","startHours":17.25674836291934,"endHours":18.638617898038948,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:38","end":"20:15","startHours":18.638617898038948,"endHours":20.25674836291934,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:52","startHours":20.25674836291934,"endHours":21.87487882779973,"quality":"inauspicious"},{"name":"Udveg","start":"21:52","end":"23:30","startHours":21.87487882779973,"endHours":23.49300929268012,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"01:07","startHours":23.49300929268012,"endHours":25.11113975756051,"quality":"neutral"},{"name":"Labha","start":"01:07","end":"02:44","startHours":25.11113975756051,"endHours":26.729270222440903,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:21","startHours":26.729270222440903,"endHours":28.347400687321294,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:58","startHours":28.347400687321294,"endHours":29.965531152201685,"quality":"inauspicious"},{"name":"Śubha","start":"05:58","end":"07:35","startHours":29.965531152201685,"endHours":31.583661617082075,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.583661617082075,"endHours":8.583661617082075,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.583661617082075,"endHours":9.583661617082075,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.583661617082075,"endHours":10.583661617082075,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.583661617082075,"endHours":11.583661617082075,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.583661617082075,"endHours":12.583661617082075,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.583661617082075,"endHours":13.583661617082075,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.583661617082075,"endHours":14.583661617082075,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.583661617082075,"endHours":15.583661617082075,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.583661617082075,"endHours":16.583661617082075,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.583661617082075,"endHours":17.583661617082075,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.583661617082075,"endHours":18.583661617082075,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.583661617082075,"endHours":19.583661617082075,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.583661617082075,"endHours":20.583661617082075,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.583661617082075,"endHours":21.583661617082075,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.583661617082075,"endHours":22.583661617082075,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.583661617082075,"endHours":23.583661617082075,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.583661617082075,"endHours":24.583661617082075,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.583661617082075,"endHours":25.583661617082075,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.583661617082075,"endHours":26.583661617082075,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.583661617082075,"endHours":27.583661617082075,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.583661617082075,"endHours":28.583661617082075,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.583661617082075,"endHours":29.583661617082075,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.583661617082075,"endHours":30.583661617082075,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.583661617082075,"endHours":31.583661617082075,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"Sushira","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":-18.89960512088887,"eotMinutes":-12.542785453630707,"ayanamsa":21.1439}},"calendars":{"vikram_samvat":1863,"vikram_samvatsara":"Pramāthi","saka_samvat":1728,"saka_samvatsara":"Akṣaya","bengali_samvat":1213,"malayalam_era":982,"nanakshahi_year":337,"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 Saptamī · Vikram 1863 Pramāthi · Śaka 1728 Akṣaya"},"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":[]},"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 26, 1806 CE · Dvārakā · Vidhyamitra","description":"January 26, 1806 CE for Dvārakā: Śukla Saptamī, sūryodaya 07:35, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1806-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1806-01-26","sa":"https://sa.vidhyamitra.com/city/dwarka/1806-01-26","hi":"https://hi.vidhyamitra.com/city/dwarka/1806-01-26","x-default":"https://vidhyamitra.com/city/dwarka/1806-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:03:51.768Z","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":"2026-06-01T06:03:51.768Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:03:51.768Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}