{"id":"vidhyamitra:city-day:ayodhya:1987-04-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1987-04-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-04-05","date_display":"April 5, 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":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446890.770833,"kali_year":5088,"ahargana":1858425.2708,"sun":{"sidereal_longitude":351.2438,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":68.1296,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.8858,"elapsed_within_tithi_degrees":4.8858},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.1296,"elapsed_within_degrees":1.4629},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.3734},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":4,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446890.770833,"ahargana":1858425.2708,"kali_year":5088,"ayanamsa_lahiri":23.675,"grahas":{"sun":{"sidereal_longitude":351.054836,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":67.073936,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":4.3744},"mars":{"sidereal_longitude":36.09423600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":325.181736,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":345.077936,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":315.331136,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":237.12083600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":351.6858,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":171.6858,"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":4,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446890.770833,"kali_year":5088,"ahargana":1858425.2708,"sun":{"sidereal_longitude":351.2438,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":68.1296,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.8858,"elapsed_within_tithi_degrees":4.8858},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.1296,"elapsed_within_degrees":1.4629},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.3734},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.374,"elongation":76.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.374,"opposition_distance":103.114}},"eclipse_window_40days":[{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":-0.548,"opposition_distance":1.846}]},"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":"05:49","sunsetLocal":"18:20","solarNoonLocal":"12:04","dayLengthHours":12.517707288742315,"dayLengthDisplay":"12 Hours 31 Mins 04 Secs","nightLengthDisplay":"11 Hours 28 Mins 56 Secs","moonriseLocal":"10:15","moonsetLocal":"00:02","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:20","startHours":16.765459422709643,"endHours":18.330172833802433,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:38","startHours":12.071319189431275,"endHours":13.636032600524064,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:12","end":"16:46","startHours":15.200746011616854,"endHours":16.765459422709643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:09","startHours":8.733263912433326,"endHours":9.15052082205807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:40","startHours":6.334036682091048,"endHours":6.667842209790843,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:29","startHours":11.654062279806531,"endHours":12.488576099056019,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:59","startHours":4.143437906561143,"endHours":4.97795172581063,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:49","startHours":4.7693232709982585,"endHours":5.812465545060118,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.157603737554993,"endHours":14.99211755680448,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.130172833802433,"endHours":18.530172833802432,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:51","startHours":18.330172833802433,"endHours":18.85174397083336,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.080172833802433,"endHours":19.830172833802433,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:29","startHours":23.65406227980653,"endHours":24.48857609905602,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:23","startHours":5.812465545060118,"endHours":7.377178956152908,"quality":"inauspicious"},{"name":"Chala","start":"07:23","end":"08:57","startHours":7.377178956152908,"endHours":8.941892367245696,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:30","startHours":8.941892367245696,"endHours":10.506605778338486,"quality":"auspicious"},{"name":"Amṛta","start":"10:30","end":"12:04","startHours":10.506605778338486,"endHours":12.071319189431275,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:38","startHours":12.071319189431275,"endHours":13.636032600524064,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:12","startHours":13.636032600524064,"endHours":15.200746011616854,"quality":"auspicious"},{"name":"Roga","start":"15:12","end":"16:46","startHours":15.200746011616854,"endHours":16.765459422709643,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:20","startHours":16.765459422709643,"endHours":18.330172833802433,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:20","end":"19:46","startHours":18.330172833802433,"endHours":19.765459422709643,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:12","startHours":19.765459422709643,"endHours":21.200746011616854,"quality":"inauspicious"},{"name":"Udveg","start":"21:12","end":"22:38","startHours":21.200746011616854,"endHours":22.636032600524064,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:04","startHours":22.636032600524064,"endHours":24.071319189431275,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:30","startHours":24.071319189431275,"endHours":25.506605778338486,"quality":"auspicious"},{"name":"Amṛta","start":"01:30","end":"02:57","startHours":25.506605778338486,"endHours":26.941892367245696,"quality":"auspicious"},{"name":"Kāla","start":"02:57","end":"04:23","startHours":26.941892367245696,"endHours":28.377178956152907,"quality":"inauspicious"},{"name":"Śubha","start":"04:23","end":"05:49","startHours":28.377178956152907,"endHours":29.812465545060117,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.812465545060118,"endHours":6.812465545060118,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.812465545060118,"endHours":7.812465545060118,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.812465545060118,"endHours":8.812465545060117,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.812465545060117,"endHours":9.812465545060117,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.812465545060117,"endHours":10.812465545060117,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.812465545060117,"endHours":11.812465545060117,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.812465545060117,"endHours":12.812465545060117,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.812465545060117,"endHours":13.812465545060117,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.812465545060117,"endHours":14.812465545060117,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.812465545060117,"endHours":15.812465545060117,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.812465545060117,"endHours":16.812465545060117,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.812465545060117,"endHours":17.812465545060117,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.812465545060117,"endHours":18.812465545060117,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.812465545060117,"endHours":19.812465545060117,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.812465545060117,"endHours":20.812465545060117,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.812465545060117,"endHours":21.812465545060117,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.812465545060117,"endHours":22.812465545060117,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.812465545060117,"endHours":23.812465545060117,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.812465545060117,"endHours":24.812465545060117,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.812465545060117,"endHours":25.812465545060117,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.812465545060117,"endHours":26.812465545060117,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.812465545060117,"endHours":27.812465545060117,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.812465545060117,"endHours":28.812465545060117,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.812465545060117,"endHours":29.812465545060117,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","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":5.804134758314019,"eotMinutes":-3.095151365876405,"ayanamsa":23.675}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Caitra Śukla Saptamī · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 April 5, 1987 CE · Ayodhyā · Vidhyamitra","description":"April 5, 1987 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:49, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1987-04-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1987-04-05","sa":"https://sa.vidhyamitra.com/city/ayodhya/1987-04-05","hi":"https://hi.vidhyamitra.com/city/ayodhya/1987-04-05","x-default":"https://vidhyamitra.com/city/ayodhya/1987-04-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:30:13.268Z","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":"2026-05-31T20:30:13.268Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:30:13.268Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}