{"id":"vidhyamitra:city-day:ayodhya:1805-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1805-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1805-01-16","date_display":"January 16, 1805 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":1805,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380337.770833,"kali_year":4906,"ahargana":1791872.2708,"sun":{"sidereal_longitude":274.791,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":104.9769,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.1859,"elapsed_within_tithi_degrees":10.1859},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.9769,"elapsed_within_degrees":11.6436},"yoga":{"number":2,"name":"Prīti","sum_longitude":19.7679},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1805,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380337.770833,"ahargana":1791872.2708,"kali_year":4906,"ayanamsa_lahiri":21.1296,"grahas":{"sun":{"sidereal_longitude":274.4176500000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":103.68804999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-0.5473},"mars":{"sidereal_longitude":115.94614999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":287.92705,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":222.10495000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":244.7944500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":176.83135000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":277.984,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":97.984,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":1805,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380337.770833,"kali_year":4906,"ahargana":1791872.2708,"sun":{"sidereal_longitude":274.791,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":104.9769,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.1859,"elapsed_within_tithi_degrees":10.1859},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.9769,"elapsed_within_degrees":11.6436},"yoga":{"number":2,"name":"Prīti","sum_longitude":19.7679},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.547,"elongation":169.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.547,"opposition_distance":10.186}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":-1.483,"elongation":0.14},{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":0.568,"opposition_distance":2.986},{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":1.199,"elongation":2.513}]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:52","sunsetLocal":"17:30","solarNoonLocal":"12:11","dayLengthHours":10.642656095825885,"dayLengthDisplay":"10 Hours 38 Mins 34 Secs","nightLengthDisplay":"13 Hours 21 Mins 26 Secs","moonriseLocal":"18:05","moonsetLocal":"07:31","rahuKala":{"name":"Rāhu Kāla","start":"12:11","end":"13:31","startHours":12.181281692362962,"endHours":13.511613704341197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:31","startHours":8.190285656428255,"endHours":9.52061766840649,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:51","end":"12:11","startHours":10.850949680384726,"endHours":12.181281692362962,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.343240066809393,"endHours":9.69799527000359,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.303397648442766,"endHours":7.587201810998122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:32","startHours":11.826526489168765,"endHours":12.536036895557158,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:09","startHours":5.440932831673235,"endHours":6.150443238061628,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:52","startHours":5.97306563646453,"endHours":6.85995364445002,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:40","startHours":13.955057708333943,"endHours":14.664568114722336,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.302609740275905,"endHours":17.702609740275904,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:57","startHours":17.502609740275904,"endHours":17.94605374426865,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.252609740275904,"endHours":19.002609740275904,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:32","startHours":23.826526489168767,"endHours":24.536036895557157,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:52","end":"08:11","startHours":6.85995364445002,"endHours":8.190285656428255,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:31","startHours":8.190285656428255,"endHours":9.52061766840649,"quality":"auspicious"},{"name":"Kāla","start":"09:31","end":"10:51","startHours":9.52061766840649,"endHours":10.850949680384726,"quality":"inauspicious"},{"name":"Śubha","start":"10:51","end":"12:11","startHours":10.850949680384726,"endHours":12.181281692362962,"quality":"auspicious"},{"name":"Roga","start":"12:11","end":"13:31","startHours":12.181281692362962,"endHours":13.511613704341197,"quality":"inauspicious"},{"name":"Udveg","start":"13:31","end":"14:51","startHours":13.511613704341197,"endHours":14.841945716319433,"quality":"inauspicious"},{"name":"Chala","start":"14:51","end":"16:10","startHours":14.841945716319433,"endHours":16.17227772829767,"quality":"neutral"},{"name":"Labha","start":"16:10","end":"17:30","startHours":16.17227772829767,"endHours":17.502609740275904,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:30","end":"19:10","startHours":17.502609740275904,"endHours":19.17227772829767,"quality":"inauspicious"},{"name":"Chala","start":"19:10","end":"20:51","startHours":19.17227772829767,"endHours":20.841945716319433,"quality":"neutral"},{"name":"Labha","start":"20:51","end":"22:31","startHours":20.841945716319433,"endHours":22.511613704341197,"quality":"auspicious"},{"name":"Amṛta","start":"22:31","end":"00:11","startHours":22.511613704341197,"endHours":24.181281692362962,"quality":"auspicious"},{"name":"Kāla","start":"00:11","end":"01:51","startHours":24.181281692362962,"endHours":25.850949680384726,"quality":"inauspicious"},{"name":"Śubha","start":"01:51","end":"03:31","startHours":25.850949680384726,"endHours":27.52061766840649,"quality":"auspicious"},{"name":"Roga","start":"03:31","end":"05:11","startHours":27.52061766840649,"endHours":29.190285656428255,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:52","startHours":29.190285656428255,"endHours":30.85995364445002,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.85995364445002,"endHours":7.85995364445002,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.85995364445002,"endHours":8.85995364445002,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.85995364445002,"endHours":9.85995364445002,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.85995364445002,"endHours":10.85995364445002,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.85995364445002,"endHours":11.85995364445002,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.85995364445002,"endHours":12.85995364445002,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.85995364445002,"endHours":13.85995364445002,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.85995364445002,"endHours":14.85995364445002,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.85995364445002,"endHours":15.85995364445002,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.85995364445002,"endHours":16.85995364445002,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.85995364445002,"endHours":17.85995364445002,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.85995364445002,"endHours":18.85995364445002,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.85995364445002,"endHours":19.85995364445002,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.85995364445002,"endHours":20.85995364445002,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.85995364445002,"endHours":21.85995364445002,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.85995364445002,"endHours":22.85995364445002,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.85995364445002,"endHours":23.85995364445002,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.85995364445002,"endHours":24.85995364445002,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.85995364445002,"endHours":25.85995364445002,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.85995364445002,"endHours":26.85995364445002,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.85995364445002,"endHours":27.85995364445002,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.85995364445002,"endHours":28.85995364445002,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.85995364445002,"endHours":29.85995364445002,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.85995364445002,"endHours":30.85995364445002,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.029350313224686,"eotMinutes":-9.692901541777706,"ayanamsa":21.1296}},"calendars":{"vikram_samvat":1862,"vikram_samvatsara":"Bahudhānya","saka_samvat":1727,"saka_samvatsara":"Krodhana","bengali_samvat":1212,"malayalam_era":981,"nanakshahi_year":336,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pratipada · Vikram 1862 Bahudhānya · Śaka 1727 Krodhana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 16, 1805 CE · Ayodhyā · Vidhyamitra","description":"January 16, 1805 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:52, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1805-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1805-01-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1805-01-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1805-01-16","x-default":"https://vidhyamitra.com/city/ayodhya/1805-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T21:45:48.486Z","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":"2026-05-22T21:45:48.486Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T21:45:48.486Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}