{"id":"vidhyamitra:city-day:ayodhya:1986-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1986-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-04-09","date_display":"April 9, 1986 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":1986,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446529.770833,"kali_year":5087,"ahargana":1858064.2708,"sun":{"sidereal_longitude":355.4222,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.4153,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.9931,"elapsed_within_tithi_degrees":10.9931},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.4153,"elapsed_within_degrees":7.7486},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.8374},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1986,"month":4,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446529.770833,"ahargana":1858064.2708,"kali_year":5087,"ayanamsa_lahiri":23.6612,"grahas":{"sun":{"sidereal_longitude":355.241229,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":352.788729,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-1.2692},"mars":{"sidereal_longitude":252.32422900000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":328.38542899999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":318.126029,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":14.791629,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":225.33702900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":10.8133,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":190.8133,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1986,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446529.770833,"kali_year":5087,"ahargana":1858064.2708,"sun":{"sidereal_longitude":355.4222,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.4153,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.9931,"elapsed_within_tithi_degrees":10.9931},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.4153,"elapsed_within_degrees":7.7486},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.8374},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-1.269,"elongation":1.007},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.269,"opposition_distance":178.993}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-1.269,"elongation":1.007}]},"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":"05:44","sunsetLocal":"18:22","solarNoonLocal":"12:03","dayLengthHours":12.627556833552056,"dayLengthDisplay":"12 Hours 37 Mins 39 Secs","nightLengthDisplay":"11 Hours 22 Mins 21 Secs","moonriseLocal":"05:38","moonsetLocal":"18:09","rahuKala":{"name":"Rāhu Kāla","start":"12:03","end":"13:38","startHours":12.051338104720756,"endHours":13.629782708914764,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:19","end":"08:54","startHours":7.316004292138736,"endHours":8.894448896332744,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:28","end":"12:03","startHours":10.47289350052675,"endHours":12.051338104720756,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:06","startHours":8.683989615773541,"endHours":9.104908176891943,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.263707889342731,"endHours":6.600442738237453,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:28","startHours":11.630419543602354,"endHours":12.472256665839158,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:54","startHours":4.053885443471121,"endHours":4.895722565707925,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:44","startHours":4.685263285148724,"endHours":5.737559687944729,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.155930910312765,"endHours":14.997768032549569,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.165116521496785,"endHours":18.565116521496783,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.365116521496784,"endHours":18.891264722894785,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.115116521496784,"endHours":19.865116521496784,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:28","startHours":23.630419543602354,"endHours":24.472256665839158,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:44","end":"07:19","startHours":5.737559687944729,"endHours":7.316004292138736,"quality":"auspicious"},{"name":"Amṛta","start":"07:19","end":"08:54","startHours":7.316004292138736,"endHours":8.894448896332744,"quality":"auspicious"},{"name":"Kāla","start":"08:54","end":"10:28","startHours":8.894448896332744,"endHours":10.47289350052675,"quality":"inauspicious"},{"name":"Śubha","start":"10:28","end":"12:03","startHours":10.47289350052675,"endHours":12.051338104720756,"quality":"auspicious"},{"name":"Roga","start":"12:03","end":"13:38","startHours":12.051338104720756,"endHours":13.629782708914764,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:12","startHours":13.629782708914764,"endHours":15.208227313108772,"quality":"inauspicious"},{"name":"Chala","start":"15:12","end":"16:47","startHours":15.208227313108772,"endHours":16.786671917302776,"quality":"neutral"},{"name":"Labha","start":"16:47","end":"18:22","startHours":16.786671917302776,"endHours":18.365116521496784,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:47","startHours":18.365116521496784,"endHours":19.786671917302776,"quality":"inauspicious"},{"name":"Chala","start":"19:47","end":"21:12","startHours":19.786671917302776,"endHours":21.20822731310877,"quality":"neutral"},{"name":"Labha","start":"21:12","end":"22:38","startHours":21.20822731310877,"endHours":22.629782708914764,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:03","startHours":22.629782708914764,"endHours":24.051338104720756,"quality":"auspicious"},{"name":"Kāla","start":"00:03","end":"01:28","startHours":24.051338104720756,"endHours":25.472893500526748,"quality":"inauspicious"},{"name":"Śubha","start":"01:28","end":"02:54","startHours":25.472893500526748,"endHours":26.89444889633274,"quality":"auspicious"},{"name":"Roga","start":"02:54","end":"04:19","startHours":26.89444889633274,"endHours":28.316004292138736,"quality":"inauspicious"},{"name":"Udveg","start":"04:19","end":"05:44","startHours":28.316004292138736,"endHours":29.737559687944728,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.737559687944729,"endHours":6.737559687944729,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.737559687944729,"endHours":7.737559687944729,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.737559687944729,"endHours":8.737559687944728,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.737559687944728,"endHours":9.737559687944728,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.737559687944728,"endHours":10.737559687944728,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.737559687944728,"endHours":11.737559687944728,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.737559687944728,"endHours":12.737559687944728,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.737559687944728,"endHours":13.737559687944728,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.737559687944728,"endHours":14.737559687944728,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.737559687944728,"endHours":15.737559687944728,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.737559687944728,"endHours":16.737559687944728,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.737559687944728,"endHours":17.737559687944728,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.737559687944728,"endHours":18.737559687944728,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.737559687944728,"endHours":19.737559687944728,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.737559687944728,"endHours":20.737559687944728,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.737559687944728,"endHours":21.737559687944728,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.737559687944728,"endHours":22.737559687944728,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.737559687944728,"endHours":23.737559687944728,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.737559687944728,"endHours":24.737559687944728,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.737559687944728,"endHours":25.737559687944728,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.737559687944728,"endHours":26.737559687944728,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.737559687944728,"endHours":27.737559687944728,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.737559687944728,"endHours":28.737559687944728,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.737559687944728,"endHours":29.737559687944728,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.403052234517921,"eotMinutes":-1.8962862832453116,"ayanamsa":23.6612}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"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 Amāvasyā · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 9, 1986 CE · Ayodhyā · Vidhyamitra","description":"April 9, 1986 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:44, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1986-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1986-04-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1986-04-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1986-04-09","x-default":"https://vidhyamitra.com/city/ayodhya/1986-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:58:58.818Z","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":"2026-06-01T03:58:58.818Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:58:58.818Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}