{"id":"vidhyamitra:city-day:ayodhya:1697-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1697-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1697-02-16","date_display":"February 16, 1697 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":1697,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2340923.770833,"kali_year":4798,"ahargana":1752458.2708,"sun":{"sidereal_longitude":309.4016,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":242.2499,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.8483,"elapsed_within_tithi_degrees":4.8483},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.2499,"elapsed_within_degrees":2.2499},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.6514},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1697,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2340923.770833,"ahargana":1752458.2708,"kali_year":4798,"ayanamsa_lahiri":19.6222,"grahas":{"sun":{"sidereal_longitude":308.573255,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":238.870855,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":2.6383},"mars":{"sidereal_longitude":322.225055,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":330.5485550000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":190.82025499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":351.834155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":286.859655,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":206.3274,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":26.3274,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1697,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2340923.770833,"kali_year":4798,"ahargana":1752458.2708,"sun":{"sidereal_longitude":309.4016,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":242.2499,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.8483,"elapsed_within_tithi_degrees":4.8483},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.2499,"elapsed_within_degrees":2.2499},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.6514},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.638,"elongation":67.152},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.638,"opposition_distance":112.848}},"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":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.299035812356228,"dayLengthDisplay":"11 Hours 17 Mins 57 Secs","nightLengthDisplay":"12 Hours 42 Mins 03 Secs","moonriseLocal":"02:23","moonsetLocal":"12:50","rahuKala":{"name":"Rāhu Kāla","start":"09:26","end":"10:51","startHours":9.437274523610213,"endHours":10.849654000154741,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:40","end":"15:05","startHours":13.674412953243799,"endHours":15.086792429788327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:37","end":"08:01","startHours":6.612515570521156,"endHours":8.024895047065684,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.248957260070942,"endHours":9.625591787149483,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.083308729369332,"endHours":7.3846163510321645,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.885398949620729,"endHours":12.63866800377781,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:52","startHours":5.105977462206992,"endHours":5.859246516364074,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.670929252824804,"endHours":6.612515570521156,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.145206112091975,"endHours":14.898475166249057,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.711551382877385,"endHours":18.111551382877384,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.911551382877384,"endHours":18.382344541725562,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.661551382877384,"endHours":19.411551382877384,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.88539894962073,"endHours":24.63866800377781,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:37","end":"08:01","startHours":6.612515570521156,"endHours":8.024895047065684,"quality":"inauspicious"},{"name":"Śubha","start":"08:01","end":"09:26","startHours":8.024895047065684,"endHours":9.437274523610213,"quality":"auspicious"},{"name":"Roga","start":"09:26","end":"10:51","startHours":9.437274523610213,"endHours":10.849654000154741,"quality":"inauspicious"},{"name":"Udveg","start":"10:51","end":"12:16","startHours":10.849654000154741,"endHours":12.26203347669927,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:40","startHours":12.26203347669927,"endHours":13.674412953243799,"quality":"neutral"},{"name":"Labha","start":"13:40","end":"15:05","startHours":13.674412953243799,"endHours":15.086792429788327,"quality":"auspicious"},{"name":"Amṛta","start":"15:05","end":"16:30","startHours":15.086792429788327,"endHours":16.499171906332855,"quality":"auspicious"},{"name":"Kāla","start":"16:30","end":"17:55","startHours":16.499171906332855,"endHours":17.911551382877384,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:55","end":"19:30","startHours":17.911551382877384,"endHours":19.499171906332855,"quality":"auspicious"},{"name":"Amṛta","start":"19:30","end":"21:05","startHours":19.499171906332855,"endHours":21.08679242978833,"quality":"auspicious"},{"name":"Kāla","start":"21:05","end":"22:40","startHours":21.08679242978833,"endHours":22.6744129532438,"quality":"inauspicious"},{"name":"Śubha","start":"22:40","end":"00:16","startHours":22.6744129532438,"endHours":24.26203347669927,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:51","startHours":24.26203347669927,"endHours":25.849654000154743,"quality":"inauspicious"},{"name":"Udveg","start":"01:51","end":"03:26","startHours":25.849654000154743,"endHours":27.437274523610213,"quality":"inauspicious"},{"name":"Chala","start":"03:26","end":"05:01","startHours":27.437274523610213,"endHours":29.024895047065684,"quality":"neutral"},{"name":"Labha","start":"05:01","end":"06:37","startHours":29.024895047065684,"endHours":30.612515570521154,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.612515570521156,"endHours":7.612515570521156,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.612515570521156,"endHours":8.612515570521156,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.612515570521156,"endHours":9.612515570521156,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.612515570521156,"endHours":10.612515570521156,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.612515570521156,"endHours":11.612515570521156,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.612515570521156,"endHours":12.612515570521156,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.612515570521156,"endHours":13.612515570521156,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.612515570521156,"endHours":14.612515570521156,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.612515570521156,"endHours":15.612515570521156,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.612515570521156,"endHours":16.612515570521154,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.612515570521154,"endHours":17.612515570521154,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.612515570521154,"endHours":18.612515570521154,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.612515570521154,"endHours":19.612515570521154,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.612515570521154,"endHours":20.612515570521154,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.612515570521154,"endHours":21.612515570521154,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.612515570521154,"endHours":22.612515570521154,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.612515570521154,"endHours":23.612515570521154,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.612515570521154,"endHours":24.612515570521154,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.612515570521154,"endHours":25.612515570521154,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.612515570521154,"endHours":26.612515570521154,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.612515570521154,"endHours":27.612515570521154,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.612515570521154,"endHours":28.612515570521154,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.612515570521154,"endHours":29.612515570521154,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.612515570521154,"endHours":30.612515570521154,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.099746635746857,"eotMinutes":-14.538008601956186,"ayanamsa":19.6222}},"calendars":{"vikram_samvat":1754,"vikram_samvatsara":"Vikṛti","saka_samvat":1619,"saka_samvatsara":"Īśvara","bengali_samvat":1104,"malayalam_era":873,"nanakshahi_year":228,"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 Daśamī · Vikram 1754 Vikṛti · Śaka 1619 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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, 1697 CE · Ayodhyā · Vidhyamitra","description":"February 16, 1697 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 06:37, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1697-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1697-02-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1697-02-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1697-02-16","x-default":"https://vidhyamitra.com/city/ayodhya/1697-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:18:53.001Z","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":"2026-06-02T16:18:53.001Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:18:53.001Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}