{"id":"vidhyamitra:city-day:ayodhya:1688-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1688-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1688-03-15","date_display":"March 15, 1688 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":1688,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337663.770833,"kali_year":4789,"ahargana":1749198.2708,"sun":{"sidereal_longitude":336.7916,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":134.0777,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.2861,"elapsed_within_tithi_degrees":1.2861},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0777,"elapsed_within_degrees":0.7444},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.8693},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1688,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337663.770833,"ahargana":1749198.2708,"kali_year":4789,"ayanamsa_lahiri":19.4975,"grahas":{"sun":{"sidereal_longitude":335.89271099999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":134.13591100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":4.077},"mars":{"sidereal_longitude":36.53941099999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":349.044411,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":277.28091100000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":297.8875109999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":188.22831100000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":19.0579,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.0579,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1688,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337663.770833,"kali_year":4789,"ahargana":1749198.2708,"sun":{"sidereal_longitude":336.7916,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":134.0777,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.2861,"elapsed_within_tithi_degrees":1.2861},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0777,"elapsed_within_degrees":0.7444},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.8693},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.077,"elongation":157.286},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.077,"opposition_distance":22.714}},"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":"06:11","sunsetLocal":"18:11","solarNoonLocal":"12:11","dayLengthHours":12.001079593382496,"dayLengthDisplay":"12 Hours 00 Mins 04 Secs","nightLengthDisplay":"11 Hours 59 Mins 56 Secs","moonriseLocal":"16:20","moonsetLocal":"05:07","rahuKala":{"name":"Rāhu Kāla","start":"07:41","end":"09:11","startHours":7.68017491936884,"endHours":9.180309868541652,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:11","startHours":10.680444817714463,"endHours":12.180579766887275,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:11","startHours":13.680714716060088,"endHours":15.180849665232898,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.98029187531861,"endHours":9.380327861764693,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:00","startHours":6.6800849532536315,"endHours":7.000113742410498,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:35","startHours":11.780543780441192,"endHours":12.580615753333358,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:23","startHours":4.579896024411695,"endHours":5.379967997303861,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:11","startHours":5.179950004080819,"endHours":6.180039970196027,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.18075969911769,"endHours":14.980831672009856,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.981119563578524,"endHours":18.381119563578523,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.181119563578523,"endHours":18.681164546636126,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.931119563578523,"endHours":19.681119563578523,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:35","startHours":23.780543780441192,"endHours":24.580615753333362,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:11","end":"07:41","startHours":6.180039970196027,"endHours":7.68017491936884,"quality":"auspicious"},{"name":"Kāla","start":"07:41","end":"09:11","startHours":7.68017491936884,"endHours":9.180309868541652,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:41","startHours":9.180309868541652,"endHours":10.680444817714463,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:11","startHours":10.680444817714463,"endHours":12.180579766887275,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:41","startHours":12.180579766887275,"endHours":13.680714716060088,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:11","startHours":13.680714716060088,"endHours":15.180849665232898,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:41","startHours":15.180849665232898,"endHours":16.68098461440571,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:11","startHours":16.68098461440571,"endHours":18.181119563578523,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:11","end":"19:41","startHours":18.181119563578523,"endHours":19.680984614405713,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:11","startHours":19.680984614405713,"endHours":21.1808496652329,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:41","startHours":21.1808496652329,"endHours":22.680714716060088,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:11","startHours":22.680714716060088,"endHours":24.180579766887277,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:41","startHours":24.180579766887277,"endHours":25.680444817714463,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:11","startHours":25.680444817714463,"endHours":27.180309868541652,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:41","startHours":27.180309868541652,"endHours":28.680174919368838,"quality":"inauspicious"},{"name":"Chala","start":"04:41","end":"06:11","startHours":28.680174919368838,"endHours":30.180039970196027,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.180039970196027,"endHours":7.180039970196027,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.180039970196027,"endHours":8.180039970196027,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.180039970196027,"endHours":9.180039970196027,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.180039970196027,"endHours":10.180039970196027,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.180039970196027,"endHours":11.180039970196027,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.180039970196027,"endHours":12.180039970196027,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.180039970196027,"endHours":13.180039970196027,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.180039970196027,"endHours":14.180039970196027,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.180039970196027,"endHours":15.180039970196027,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.180039970196027,"endHours":16.180039970196027,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.180039970196027,"endHours":17.180039970196027,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.180039970196027,"endHours":18.180039970196027,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.180039970196027,"endHours":19.180039970196027,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.180039970196027,"endHours":20.180039970196027,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.180039970196027,"endHours":21.180039970196027,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.180039970196027,"endHours":22.180039970196027,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.180039970196027,"endHours":23.180039970196027,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.180039970196027,"endHours":24.180039970196027,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.180039970196027,"endHours":25.180039970196027,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.180039970196027,"endHours":26.180039970196027,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.180039970196027,"endHours":27.180039970196027,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.180039970196027,"endHours":28.180039970196027,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.180039970196027,"endHours":29.180039970196027,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.180039970196027,"endHours":30.180039970196027,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-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":-1.8317973550992739,"eotMinutes":-9.650786013236482,"ayanamsa":19.4975}},"calendars":{"vikram_samvat":1745,"vikram_samvatsara":"Vṛṣa","saka_samvat":1610,"saka_samvatsara":"Vibhava","bengali_samvat":1095,"malayalam_era":864,"nanakshahi_year":219,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturdaśī · Vikram 1745 Vṛṣa · Śaka 1610 Vibhava"},"festivals":[{"id":"holika-dahana","name":"Holikā Dahana","name_sanskrit":"होलिका दहन","tradition":"Vaishnava","associated_deity":"Bhagavān Narasiṁha (Prahlāda-rakṣaka)","significance":"Burning of Holikā; Prahlāda saved by Hari. Eve of Holi.","vrata":true,"detection":{"tithi_number":14,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 7.5"]}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 March 15, 1688 CE · Ayodhyā · Vidhyamitra","description":"March 15, 1688 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:11, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1688-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1688-03-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1688-03-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1688-03-15","x-default":"https://vidhyamitra.com/city/ayodhya/1688-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:33:16.536Z","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":"2026-06-03T10:33:16.536Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:33:16.536Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}