{"id":"vidhyamitra:city-day:ayodhya:1865-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1865-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1865-02-16","date_display":"February 16, 1865 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":1865,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402283.770833,"kali_year":4966,"ahargana":1813818.2708,"sun":{"sidereal_longitude":305.8883,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":187.756,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8677,"elapsed_within_tithi_degrees":1.8677},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.756,"elapsed_within_degrees":1.0893},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6443},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1865,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402283.770833,"ahargana":1813818.2708,"kali_year":4966,"ayanamsa_lahiri":21.9689,"grahas":{"sun":{"sidereal_longitude":305.4613509999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":183.724651,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-0.5808},"mars":{"sidereal_longitude":50.38165100000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":286.01785100000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":244.538451,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":353.547751,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":189.31135100000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":195.1793,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.1793,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1865,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402283.770833,"kali_year":4966,"ahargana":1813818.2708,"sun":{"sidereal_longitude":305.8883,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":187.756,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.8677,"elapsed_within_tithi_degrees":1.8677},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.756,"elapsed_within_degrees":1.0893},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6443},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.581,"elongation":118.132},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.581,"opposition_distance":61.868}},"eclipse_window_40days":[]},"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":"06:37","sunsetLocal":"17:54","solarNoonLocal":"12:16","dayLengthHours":11.280498563996495,"dayLengthDisplay":"11 Hours 16 Mins 50 Secs","nightLengthDisplay":"12 Hours 43 Mins 10 Secs","moonriseLocal":"22:26","moonsetLocal":"09:51","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:05","startHours":13.67209579719883,"endHours":15.082158117698391,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:37","end":"08:02","startHours":6.6217841947010205,"endHours":8.031846515200582,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:27","end":"10:51","startHours":9.441908835700143,"endHours":10.851971156199706,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.253900526300203,"endHours":9.629917145100086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.091804968200875,"endHours":7.392618263240782,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.886016857899387,"endHours":12.638050095499151,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:52","startHours":5.117717719501488,"endHours":5.869750957101254,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:37","startHours":5.681742647701313,"endHours":6.6217841947010205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.142116570698684,"endHours":14.894149808298451,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.702282758697518,"endHours":18.102282758697516,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.902282758697517,"endHours":18.37230353219737,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.652282758697517,"endHours":19.402282758697517,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.886016857899385,"endHours":24.638050095499153,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:37","end":"08:02","startHours":6.6217841947010205,"endHours":8.031846515200582,"quality":"auspicious"},{"name":"Roga","start":"08:02","end":"09:27","startHours":8.031846515200582,"endHours":9.441908835700143,"quality":"inauspicious"},{"name":"Udveg","start":"09:27","end":"10:51","startHours":9.441908835700143,"endHours":10.851971156199706,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:16","startHours":10.851971156199706,"endHours":12.26203347669927,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:40","startHours":12.26203347669927,"endHours":13.67209579719883,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:05","startHours":13.67209579719883,"endHours":15.082158117698391,"quality":"auspicious"},{"name":"Kāla","start":"15:05","end":"16:30","startHours":15.082158117698391,"endHours":16.492220438197954,"quality":"inauspicious"},{"name":"Śubha","start":"16:30","end":"17:54","startHours":16.492220438197954,"endHours":17.902282758697517,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:54","end":"19:30","startHours":17.902282758697517,"endHours":19.492220438197954,"quality":"auspicious"},{"name":"Kāla","start":"19:30","end":"21:05","startHours":19.492220438197954,"endHours":21.08215811769839,"quality":"inauspicious"},{"name":"Śubha","start":"21:05","end":"22:40","startHours":21.08215811769839,"endHours":22.672095797198832,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:16","startHours":22.672095797198832,"endHours":24.26203347669927,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:51","startHours":24.26203347669927,"endHours":25.851971156199706,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:27","startHours":25.851971156199706,"endHours":27.441908835700147,"quality":"neutral"},{"name":"Labha","start":"03:27","end":"05:02","startHours":27.441908835700147,"endHours":29.031846515200584,"quality":"auspicious"},{"name":"Amṛta","start":"05:02","end":"06:37","startHours":29.031846515200584,"endHours":30.62178419470102,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.6217841947010205,"endHours":7.6217841947010205,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.6217841947010205,"endHours":8.621784194701021,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.621784194701021,"endHours":9.621784194701021,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.621784194701021,"endHours":10.621784194701021,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.621784194701021,"endHours":11.621784194701021,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.621784194701021,"endHours":12.621784194701021,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.621784194701021,"endHours":13.621784194701021,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.621784194701021,"endHours":14.621784194701021,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.621784194701021,"endHours":15.621784194701021,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.621784194701021,"endHours":16.62178419470102,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.62178419470102,"endHours":17.62178419470102,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.62178419470102,"endHours":18.62178419470102,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.62178419470102,"endHours":19.62178419470102,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.62178419470102,"endHours":20.62178419470102,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.62178419470102,"endHours":21.62178419470102,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.62178419470102,"endHours":22.62178419470102,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.62178419470102,"endHours":23.62178419470102,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.62178419470102,"endHours":24.62178419470102,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.62178419470102,"endHours":25.62178419470102,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.62178419470102,"endHours":26.62178419470102,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.62178419470102,"endHours":27.62178419470102,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.62178419470102,"endHours":28.62178419470102,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.62178419470102,"endHours":29.62178419470102,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.62178419470102,"endHours":30.62178419470102,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.363300025914317,"eotMinutes":-14.538008601956186,"ayanamsa":21.9689}},"calendars":{"vikram_samvat":1922,"vikram_samvatsara":"Bahudhānya","saka_samvat":1787,"saka_samvatsara":"Krodhana","bengali_samvat":1272,"malayalam_era":1041,"nanakshahi_year":396,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 1922 Bahudhānya · Śaka 1787 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 February 16, 1865 CE · Ayodhyā · Vidhyamitra","description":"February 16, 1865 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:37, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1865-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1865-02-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1865-02-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1865-02-16","x-default":"https://vidhyamitra.com/city/ayodhya/1865-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:32:28.923Z","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":"2026-05-30T23:32:28.923Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:32:28.923Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}