{"id":"vidhyamitra:city-day:ayodhya:1687-04-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1687-04-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1687-04-03","date_display":"April 3, 1687 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":1687,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337316.770833,"kali_year":4788,"ahargana":1748851.2708,"sun":{"sidereal_longitude":354.8031,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":236.4001,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.597,"elapsed_within_tithi_degrees":1.597},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.4001,"elapsed_within_degrees":9.7334},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.2031},"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":1687,"month":4,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337316.770833,"ahargana":1748851.2708,"kali_year":4788,"ayanamsa_lahiri":19.4842,"grahas":{"sun":{"sidereal_longitude":353.926969,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":233.719969,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-1.4605},"mars":{"sidereal_longitude":267.353569,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":9.208268999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":249.313669,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":12.704168999999979,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":173.703669,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":37.4436,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.4436,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":1687,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337316.770833,"kali_year":4788,"ahargana":1748851.2708,"sun":{"sidereal_longitude":354.8031,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":236.4001,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.597,"elapsed_within_tithi_degrees":1.597},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.4001,"elapsed_within_degrees":9.7334},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.2031},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.46,"elongation":118.403},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.46,"opposition_distance":61.597}},"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":"05:50","sunsetLocal":"18:19","solarNoonLocal":"12:05","dayLengthHours":12.482775325086891,"dayLengthDisplay":"12 Hours 28 Mins 58 Secs","nightLengthDisplay":"11 Hours 31 Mins 02 Secs","moonriseLocal":"22:49","moonsetLocal":"09:19","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:12","startHours":13.641994967277377,"endHours":15.202341882913238,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:50","end":"07:24","startHours":5.840260389098069,"endHours":7.4006073047339305,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:31","startHours":8.960954220369793,"endHours":10.521301136005654,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:10","startHours":8.752907964951678,"endHours":9.169000475787907,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:42","startHours":6.3603760276433565,"endHours":6.693250036312341,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:30","startHours":11.665555540805286,"endHours":12.497740562477745,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:00","startHours":4.17589034575315,"endHours":5.00807536742561,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:50","startHours":4.800029112007495,"endHours":5.840260389098069,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.162110605822665,"endHours":14.994295627495125,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12303571418496,"endHours":18.52303571418496,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:51","startHours":18.32303571418496,"endHours":18.84315135273025,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07303571418496,"endHours":19.82303571418496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:30","startHours":23.665555540805286,"endHours":24.497740562477745,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:50","end":"07:24","startHours":5.840260389098069,"endHours":7.4006073047339305,"quality":"auspicious"},{"name":"Roga","start":"07:24","end":"08:58","startHours":7.4006073047339305,"endHours":8.960954220369793,"quality":"inauspicious"},{"name":"Udveg","start":"08:58","end":"10:31","startHours":8.960954220369793,"endHours":10.521301136005654,"quality":"inauspicious"},{"name":"Chala","start":"10:31","end":"12:05","startHours":10.521301136005654,"endHours":12.081648051641515,"quality":"neutral"},{"name":"Labha","start":"12:05","end":"13:39","startHours":12.081648051641515,"endHours":13.641994967277377,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:12","startHours":13.641994967277377,"endHours":15.202341882913238,"quality":"auspicious"},{"name":"Kāla","start":"15:12","end":"16:46","startHours":15.202341882913238,"endHours":16.7626887985491,"quality":"inauspicious"},{"name":"Śubha","start":"16:46","end":"18:19","startHours":16.7626887985491,"endHours":18.32303571418496,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:19","end":"19:46","startHours":18.32303571418496,"endHours":19.7626887985491,"quality":"auspicious"},{"name":"Kāla","start":"19:46","end":"21:12","startHours":19.7626887985491,"endHours":21.202341882913238,"quality":"inauspicious"},{"name":"Śubha","start":"21:12","end":"22:39","startHours":21.202341882913238,"endHours":22.641994967277377,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:05","startHours":22.641994967277377,"endHours":24.081648051641515,"quality":"inauspicious"},{"name":"Udveg","start":"00:05","end":"01:31","startHours":24.081648051641515,"endHours":25.521301136005654,"quality":"inauspicious"},{"name":"Chala","start":"01:31","end":"02:58","startHours":25.521301136005654,"endHours":26.960954220369793,"quality":"neutral"},{"name":"Labha","start":"02:58","end":"04:24","startHours":26.960954220369793,"endHours":28.40060730473393,"quality":"auspicious"},{"name":"Amṛta","start":"04:24","end":"05:50","startHours":28.40060730473393,"endHours":29.84026038909807,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.840260389098069,"endHours":6.840260389098069,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.840260389098069,"endHours":7.840260389098069,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.840260389098069,"endHours":8.84026038909807,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.84026038909807,"endHours":9.84026038909807,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.84026038909807,"endHours":10.84026038909807,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.84026038909807,"endHours":11.84026038909807,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.84026038909807,"endHours":12.84026038909807,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.84026038909807,"endHours":13.84026038909807,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.84026038909807,"endHours":14.84026038909807,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.84026038909807,"endHours":15.84026038909807,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.84026038909807,"endHours":16.84026038909807,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.84026038909807,"endHours":17.84026038909807,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.84026038909807,"endHours":18.84026038909807,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.84026038909807,"endHours":19.84026038909807,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.84026038909807,"endHours":20.84026038909807,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.84026038909807,"endHours":21.84026038909807,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.84026038909807,"endHours":22.84026038909807,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.84026038909807,"endHours":23.84026038909807,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.84026038909807,"endHours":24.84026038909807,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.84026038909807,"endHours":25.84026038909807,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.84026038909807,"endHours":26.84026038909807,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.84026038909807,"endHours":27.84026038909807,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.84026038909807,"endHours":28.84026038909807,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.84026038909807,"endHours":29.84026038909807,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.293008504283355,"eotMinutes":-3.714883098490848,"ayanamsa":19.4842}},"calendars":{"vikram_samvat":1744,"vikram_samvatsara":"Vikrama","saka_samvat":1609,"saka_samvatsara":"Prabhava","bengali_samvat":1094,"malayalam_era":863,"nanakshahi_year":218,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Ṣaṣṭhī · Vikram 1744 Vikrama · Śaka 1609 Prabhava"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 April 3, 1687 CE · Ayodhyā · Vidhyamitra","description":"April 3, 1687 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:50, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1687-04-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1687-04-03","sa":"https://sa.vidhyamitra.com/city/ayodhya/1687-04-03","hi":"https://hi.vidhyamitra.com/city/ayodhya/1687-04-03","x-default":"https://vidhyamitra.com/city/ayodhya/1687-04-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:35:30.101Z","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":"2026-06-03T06:35:30.101Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:35:30.101Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}