{"id":"vidhyamitra:city-day:ayodhya:1987-03-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1987-03-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-03-19","date_display":"March 19, 1987 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":1987,"month":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446873.770833,"kali_year":5088,"ahargana":1858408.2708,"sun":{"sidereal_longitude":334.4383,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.3869,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.9486,"elapsed_within_tithi_degrees":6.9486},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.3869,"elapsed_within_degrees":10.7203},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8253},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1987,"month":3,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446873.770833,"ahargana":1858408.2708,"kali_year":5088,"ayanamsa_lahiri":23.6743,"grahas":{"sun":{"sidereal_longitude":334.229686,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":196.98848599999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-1.886},"mars":{"sidereal_longitude":24.614686000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":308.275586,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":340.970586,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":295.0278860000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":237.01118599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":352.5865,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.5865,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1987,"month":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446873.770833,"kali_year":5088,"ahargana":1858408.2708,"sun":{"sidereal_longitude":334.4383,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.3869,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.9486,"elapsed_within_tithi_degrees":6.9486},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.3869,"elapsed_within_degrees":10.7203},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8253},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.886,"elongation":137.051},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.886,"opposition_distance":42.949}},"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":"06:08","sunsetLocal":"18:12","solarNoonLocal":"12:10","dayLengthHours":12.068302315200606,"dayLengthDisplay":"12 Hours 04 Mins 06 Secs","nightLengthDisplay":"11 Hours 55 Mins 54 Secs","moonriseLocal":"21:29","moonsetLocal":"08:32","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:11","startHours":13.669273545727135,"endHours":15.177811335127211,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:08","end":"07:38","startHours":6.126584598726756,"endHours":7.635122388126832,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:39","startHours":9.143660177526908,"endHours":10.652197966926984,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.942521805606898,"endHours":9.344798549446917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.629430528526782,"endHours":6.9512519235987975,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.758459012487041,"endHours":12.56301250016708,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.517477623366675,"endHours":5.322031111046716,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:08","startHours":5.120892739126706,"endHours":6.126584598726756,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.172119475527161,"endHours":14.976672963207202,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.994886913927363,"endHours":18.394886913927362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:42","startHours":18.194886913927363,"endHours":18.697732843727387,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.944886913927363,"endHours":19.694886913927363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.75845901248704,"endHours":24.56301250016708,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:08","end":"07:38","startHours":6.126584598726756,"endHours":7.635122388126832,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:09","startHours":7.635122388126832,"endHours":9.143660177526908,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:39","startHours":9.143660177526908,"endHours":10.652197966926984,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"12:10","startHours":10.652197966926984,"endHours":12.16073575632706,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:40","startHours":12.16073575632706,"endHours":13.669273545727135,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:11","startHours":13.669273545727135,"endHours":15.177811335127211,"quality":"auspicious"},{"name":"Kāla","start":"15:11","end":"16:41","startHours":15.177811335127211,"endHours":16.686349124527286,"quality":"inauspicious"},{"name":"Śubha","start":"16:41","end":"18:12","startHours":16.686349124527286,"endHours":18.194886913927363,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:12","end":"19:41","startHours":18.194886913927363,"endHours":19.686349124527286,"quality":"auspicious"},{"name":"Kāla","start":"19:41","end":"21:11","startHours":19.686349124527286,"endHours":21.17781133512721,"quality":"inauspicious"},{"name":"Śubha","start":"21:11","end":"22:40","startHours":21.17781133512721,"endHours":22.669273545727137,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:10","startHours":22.669273545727137,"endHours":24.16073575632706,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:39","startHours":24.16073575632706,"endHours":25.652197966926984,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"03:09","startHours":25.652197966926984,"endHours":27.143660177526908,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:38","startHours":27.143660177526908,"endHours":28.63512238812683,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:08","startHours":28.63512238812683,"endHours":30.126584598726758,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.126584598726756,"endHours":7.126584598726756,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.126584598726756,"endHours":8.126584598726756,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.126584598726756,"endHours":9.126584598726756,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.126584598726756,"endHours":10.126584598726756,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.126584598726756,"endHours":11.126584598726756,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.126584598726756,"endHours":12.126584598726756,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.126584598726756,"endHours":13.126584598726756,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.126584598726756,"endHours":14.126584598726756,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.126584598726756,"endHours":15.126584598726756,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.126584598726756,"endHours":16.126584598726758,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.126584598726758,"endHours":17.126584598726758,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.126584598726758,"endHours":18.126584598726758,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.126584598726758,"endHours":19.126584598726758,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.126584598726758,"endHours":20.126584598726758,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.126584598726758,"endHours":21.126584598726758,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.126584598726758,"endHours":22.126584598726758,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.126584598726758,"endHours":23.126584598726758,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.126584598726758,"endHours":24.126584598726758,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.126584598726758,"endHours":25.126584598726758,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.126584598726758,"endHours":26.126584598726758,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.126584598726758,"endHours":27.126584598726758,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.126584598726758,"endHours":28.126584598726758,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.126584598726758,"endHours":29.126584598726758,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.126584598726758,"endHours":30.126584598726758,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.8334962749536272,"eotMinutes":-8.460145379623526,"ayanamsa":23.6743}},"calendars":{"vikram_samvat":2044,"vikram_samvatsara":"Vikrama","saka_samvat":1909,"saka_samvatsara":"Prabhava","bengali_samvat":1394,"malayalam_era":1163,"nanakshahi_year":518,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[]},"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 19, 1987 CE · Ayodhyā · Vidhyamitra","description":"March 19, 1987 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:08, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1987-03-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1987-03-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1987-03-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1987-03-19","x-default":"https://vidhyamitra.com/city/ayodhya/1987-03-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:26:58.165Z","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":"2026-05-31T11:26:58.165Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:26:58.165Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}