{"id":"vidhyamitra:city-day:ayodhya:1688-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1688-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1688-01-27","date_display":"January 27, 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":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337615.770833,"kali_year":4789,"ahargana":1749150.2708,"sun":{"sidereal_longitude":288.3845,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":215.419,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.0345,"elapsed_within_tithi_degrees":11.0345},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.419,"elapsed_within_degrees":2.0857},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.8034},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1688,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337615.770833,"ahargana":1749150.2708,"kali_year":4789,"ayanamsa_lahiri":19.4956,"grahas":{"sun":{"sidereal_longitude":287.643645,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":212.38354500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-1.0737},"mars":{"sidereal_longitude":5.109145000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":268.469645,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":267.914845,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":245.125945,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":189.55494499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":21.6012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.6012,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1688,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337615.770833,"kali_year":4789,"ahargana":1749150.2708,"sun":{"sidereal_longitude":288.3845,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":215.419,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.0345,"elapsed_within_tithi_degrees":11.0345},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.419,"elapsed_within_degrees":2.0857},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.8034},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.074,"elongation":72.965},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.074,"opposition_distance":107.035}},"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":"06:49","sunsetLocal":"17:39","solarNoonLocal":"12:14","dayLengthHours":10.836676169505871,"dayLengthDisplay":"10 Hours 50 Mins 12 Secs","nightLengthDisplay":"13 Hours 09 Mins 48 Secs","moonriseLocal":"01:48","moonsetLocal":"12:37","rahuKala":{"name":"Rāhu Kāla","start":"14:56","end":"16:18","startHours":14.941649134157789,"endHours":16.296233655346022,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:31","end":"10:53","startHours":9.523311049404853,"endHours":10.877895570593086,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:35","startHours":12.23248009178132,"endHours":13.587064612969554,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.342699779913087,"endHours":9.703922318896616,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.2656701807577955,"endHours":7.5546482119446186,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:36","startHours":11.87125755279779,"endHours":12.593702630764849,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:06","startHours":5.369251851094268,"endHours":6.091696929061326,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:49","startHours":5.911085659569562,"endHours":6.8141420070283845,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:46","startHours":14.038592786698965,"endHours":14.761037864666022,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.450818176534256,"endHours":17.850818176534254,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:06","startHours":17.650818176534255,"endHours":18.102346350263666,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.400818176534255,"endHours":19.150818176534255,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:36","startHours":23.87125755279779,"endHours":24.59370263076485,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:49","end":"08:10","startHours":6.8141420070283845,"endHours":8.168726528216618,"quality":"inauspicious"},{"name":"Udveg","start":"08:10","end":"09:31","startHours":8.168726528216618,"endHours":9.523311049404853,"quality":"inauspicious"},{"name":"Chala","start":"09:31","end":"10:53","startHours":9.523311049404853,"endHours":10.877895570593086,"quality":"neutral"},{"name":"Labha","start":"10:53","end":"12:14","startHours":10.877895570593086,"endHours":12.23248009178132,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:35","startHours":12.23248009178132,"endHours":13.587064612969554,"quality":"auspicious"},{"name":"Kāla","start":"13:35","end":"14:56","startHours":13.587064612969554,"endHours":14.941649134157789,"quality":"inauspicious"},{"name":"Śubha","start":"14:56","end":"16:18","startHours":14.941649134157789,"endHours":16.296233655346022,"quality":"auspicious"},{"name":"Roga","start":"16:18","end":"17:39","startHours":16.296233655346022,"endHours":17.650818176534255,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:39","end":"19:18","startHours":17.650818176534255,"endHours":19.296233655346022,"quality":"inauspicious"},{"name":"Śubha","start":"19:18","end":"20:56","startHours":19.296233655346022,"endHours":20.941649134157785,"quality":"auspicious"},{"name":"Roga","start":"20:56","end":"22:35","startHours":20.941649134157785,"endHours":22.587064612969552,"quality":"inauspicious"},{"name":"Udveg","start":"22:35","end":"00:14","startHours":22.587064612969552,"endHours":24.23248009178132,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:53","startHours":24.23248009178132,"endHours":25.877895570593086,"quality":"neutral"},{"name":"Labha","start":"01:53","end":"03:31","startHours":25.877895570593086,"endHours":27.523311049404853,"quality":"auspicious"},{"name":"Amṛta","start":"03:31","end":"05:10","startHours":27.523311049404853,"endHours":29.168726528216617,"quality":"auspicious"},{"name":"Kāla","start":"05:10","end":"06:49","startHours":29.168726528216617,"endHours":30.814142007028384,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.8141420070283845,"endHours":7.8141420070283845,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.8141420070283845,"endHours":8.814142007028384,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.814142007028384,"endHours":9.814142007028384,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.814142007028384,"endHours":10.814142007028384,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.814142007028384,"endHours":11.814142007028384,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.814142007028384,"endHours":12.814142007028384,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.814142007028384,"endHours":13.814142007028384,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.814142007028384,"endHours":14.814142007028384,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.814142007028384,"endHours":15.814142007028384,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.814142007028384,"endHours":16.814142007028384,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.814142007028384,"endHours":17.814142007028384,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.814142007028384,"endHours":18.814142007028384,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.814142007028384,"endHours":19.814142007028384,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.814142007028384,"endHours":20.814142007028384,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.814142007028384,"endHours":21.814142007028384,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.814142007028384,"endHours":22.814142007028384,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.814142007028384,"endHours":23.814142007028384,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.814142007028384,"endHours":24.814142007028384,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.814142007028384,"endHours":25.814142007028384,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.814142007028384,"endHours":26.814142007028384,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.814142007028384,"endHours":27.814142007028384,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.814142007028384,"endHours":28.814142007028384,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.814142007028384,"endHours":29.814142007028384,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.814142007028384,"endHours":30.814142007028384,"planetary_lord":"Saturn"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.48525605879945,"eotMinutes":-12.76480550687915,"ayanamsa":19.4956}},"calendars":{"vikram_samvat":1745,"vikram_samvatsara":"Vṛṣa","saka_samvat":1610,"saka_samvatsara":"Vibhava","bengali_samvat":1095,"malayalam_era":864,"nanakshahi_year":219,"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 Navamī · Vikram 1745 Vṛṣa · Śaka 1610 Vibhava"},"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":[]},"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 27, 1688 CE · Ayodhyā · Vidhyamitra","description":"January 27, 1688 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:49, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1688-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1688-01-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/1688-01-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/1688-01-27","x-default":"https://vidhyamitra.com/city/ayodhya/1688-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:59:47.557Z","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":"2026-06-03T03:59:47.557Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:59:47.557Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}