{"id":"vidhyamitra:city-day:ayodhya:1697-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1697-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1697-01-15","date_display":"January 15, 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":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2340891.770833,"kali_year":4798,"ahargana":1752426.2708,"sun":{"sidereal_longitude":276.7868,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":184.2094,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.4226,"elapsed_within_tithi_degrees":3.4226},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.2094,"elapsed_within_degrees":10.876},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.9962},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2340891.770833,"ahargana":1752426.2708,"kali_year":4798,"ayanamsa_lahiri":19.6209,"grahas":{"sun":{"sidereal_longitude":276.14797699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":181.48967700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-1.8154},"mars":{"sidereal_longitude":296.936777,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":276.36497699999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":189.896477,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":313.10677699999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":283.12987699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":208.0229,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":28.0229,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1697,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2340891.770833,"kali_year":4798,"ahargana":1752426.2708,"sun":{"sidereal_longitude":276.7868,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":184.2094,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.4226,"elapsed_within_tithi_degrees":3.4226},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.2094,"elapsed_within_degrees":10.876},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.9962},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.815,"elongation":92.577},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.815,"opposition_distance":87.423}},"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":"06:51","sunsetLocal":"17:30","solarNoonLocal":"12:11","dayLengthHours":10.645829148827993,"dayLengthDisplay":"10 Hours 38 Mins 45 Secs","nightLengthDisplay":"13 Hours 21 Mins 15 Secs","moonriseLocal":"00:06","moonsetLocal":"11:38","rahuKala":{"name":"Rāhu Kāla","start":"14:50","end":"16:10","startHours":14.837023111309218,"endHours":16.167751754912718,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:31","end":"10:51","startHours":9.514108536895222,"endHours":10.844837180498722,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:11","end":"13:30","startHours":12.175565824102222,"endHours":13.50629446770572,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.336678051081423,"endHours":9.691539022709023,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.296227464222724,"endHours":7.580116241524804,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:32","startHours":11.820704852474622,"endHours":12.530426795729822,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:09","startHours":5.433207363177825,"endHours":6.142929306433025,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:51","startHours":5.965498820619225,"endHours":6.852651249688225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:40","startHours":13.94987068224022,"endHours":14.65959262549542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.29848039851622,"endHours":17.698480398516217,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:57","startHours":17.498480398516218,"endHours":17.942056613050717,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.248480398516218,"endHours":18.998480398516218,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:32","startHours":23.820704852474623,"endHours":24.53042679572982,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:51","end":"08:11","startHours":6.852651249688225,"endHours":8.183379893291724,"quality":"inauspicious"},{"name":"Udveg","start":"08:11","end":"09:31","startHours":8.183379893291724,"endHours":9.514108536895222,"quality":"inauspicious"},{"name":"Chala","start":"09:31","end":"10:51","startHours":9.514108536895222,"endHours":10.844837180498722,"quality":"neutral"},{"name":"Labha","start":"10:51","end":"12:11","startHours":10.844837180498722,"endHours":12.175565824102222,"quality":"auspicious"},{"name":"Amṛta","start":"12:11","end":"13:30","startHours":12.175565824102222,"endHours":13.50629446770572,"quality":"auspicious"},{"name":"Kāla","start":"13:30","end":"14:50","startHours":13.50629446770572,"endHours":14.837023111309218,"quality":"inauspicious"},{"name":"Śubha","start":"14:50","end":"16:10","startHours":14.837023111309218,"endHours":16.167751754912718,"quality":"auspicious"},{"name":"Roga","start":"16:10","end":"17:30","startHours":16.167751754912718,"endHours":17.498480398516218,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:30","end":"19:10","startHours":17.498480398516218,"endHours":19.167751754912718,"quality":"inauspicious"},{"name":"Śubha","start":"19:10","end":"20:50","startHours":19.167751754912718,"endHours":20.83702311130922,"quality":"auspicious"},{"name":"Roga","start":"20:50","end":"22:30","startHours":20.83702311130922,"endHours":22.50629446770572,"quality":"inauspicious"},{"name":"Udveg","start":"22:30","end":"00:11","startHours":22.50629446770572,"endHours":24.17556582410222,"quality":"inauspicious"},{"name":"Chala","start":"00:11","end":"01:51","startHours":24.17556582410222,"endHours":25.844837180498722,"quality":"neutral"},{"name":"Labha","start":"01:51","end":"03:31","startHours":25.844837180498722,"endHours":27.514108536895222,"quality":"auspicious"},{"name":"Amṛta","start":"03:31","end":"05:11","startHours":27.514108536895222,"endHours":29.183379893291725,"quality":"auspicious"},{"name":"Kāla","start":"05:11","end":"06:51","startHours":29.183379893291725,"endHours":30.852651249688225,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.852651249688225,"endHours":7.852651249688225,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.852651249688225,"endHours":8.852651249688225,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.852651249688225,"endHours":9.852651249688225,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.852651249688225,"endHours":10.852651249688225,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.852651249688225,"endHours":11.852651249688225,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.852651249688225,"endHours":12.852651249688225,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.852651249688225,"endHours":13.852651249688225,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.852651249688225,"endHours":14.852651249688225,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.852651249688225,"endHours":15.852651249688225,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.852651249688225,"endHours":16.852651249688225,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.852651249688225,"endHours":17.852651249688225,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.852651249688225,"endHours":18.852651249688225,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.852651249688225,"endHours":19.852651249688225,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.852651249688225,"endHours":20.852651249688225,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.852651249688225,"endHours":21.852651249688225,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.852651249688225,"endHours":22.852651249688225,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.852651249688225,"endHours":23.852651249688225,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.852651249688225,"endHours":24.852651249688225,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.852651249688225,"endHours":25.852651249688225,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.852651249688225,"endHours":26.852651249688225,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.852651249688225,"endHours":27.852651249688225,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.852651249688225,"endHours":28.852651249688225,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.852651249688225,"endHours":29.852651249688225,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.852651249688225,"endHours":30.852651249688225,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.98846428095371,"eotMinutes":-9.349949446133257,"ayanamsa":19.6209}},"calendars":{"vikram_samvat":1754,"vikram_samvatsara":"Vikṛti","saka_samvat":1619,"saka_samvatsara":"Īśvara","bengali_samvat":1104,"malayalam_era":873,"nanakshahi_year":228,"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 Aṣṭamī · Vikram 1754 Vikṛti · Śaka 1619 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 15, 1697 CE · Ayodhyā · Vidhyamitra","description":"January 15, 1697 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:51, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1697-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1697-01-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1697-01-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1697-01-15","x-default":"https://vidhyamitra.com/city/ayodhya/1697-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:26:28.163Z","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":"2026-06-02T21:26:28.163Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:26:28.163Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}