{"id":"vidhyamitra:city-day:ayodhya:2087-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2087-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2087-12-12","date_display":"December 12, 2087 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":2087,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483666.770833,"kali_year":5189,"ahargana":1895201.2708,"sun":{"sidereal_longitude":234.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":82.8472,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":208.3508,"elapsed_within_tithi_degrees":4.3508},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8472,"elapsed_within_degrees":2.8472},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.3436},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2087,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483666.770833,"ahargana":1895201.2708,"kali_year":5189,"ayanamsa_lahiri":25.0815,"grahas":{"sun":{"sidereal_longitude":235.12642300000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":84.60472300000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-3.8855},"mars":{"sidereal_longitude":233.27142300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":243.413323,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":169.023323,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":196.54952300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":11.699423000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":203.1163,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":23.1163,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":2087,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483666.770833,"kali_year":5189,"ahargana":1895201.2708,"sun":{"sidereal_longitude":234.4964,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":82.8472,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":208.3508,"elapsed_within_tithi_degrees":4.3508},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.8472,"elapsed_within_degrees":2.8472},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.3436},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.885,"elongation":151.649},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.885,"opposition_distance":28.351}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":0.904,"elongation":1.517}]},"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":"06:41","sunsetLocal":"17:10","solarNoonLocal":"11:56","dayLengthHours":10.48132967824613,"dayLengthDisplay":"10 Hours 28 Mins 53 Secs","nightLengthDisplay":"13 Hours 31 Mins 07 Secs","moonriseLocal":"19:04","moonsetLocal":"08:44","rahuKala":{"name":"Rāhu Kāla","start":"10:37","end":"11:56","startHours":10.617208972534016,"endHours":11.927375182314782,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"15:51","startHours":14.547707601876315,"endHours":15.85787381165708,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:00","end":"09:18","startHours":7.996876552972482,"endHours":9.307042762753248,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:29","startHours":9.132353934782481,"endHours":9.481731590724017,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.123432413118639,"endHours":7.402934537871869,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:17","startHours":11.577997526373244,"endHours":12.27675283825632,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"05:59","startHours":5.289199719425566,"endHours":5.987955031308641,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:41","startHours":5.813266203337872,"endHours":6.6867103431917165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:22","startHours":13.67426346202247,"endHours":14.373018773905546,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:58","end":"17:22","startHours":16.968040021437847,"endHours":17.368040021437846,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:10","end":"17:36","startHours":17.168040021437847,"endHours":17.60476209136477,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:55","end":"18:40","startHours":16.918040021437847,"endHours":18.668040021437847,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:17","startHours":23.577997526373245,"endHours":24.27675283825632,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:00","startHours":6.6867103431917165,"endHours":7.996876552972482,"quality":"neutral"},{"name":"Labha","start":"08:00","end":"09:18","startHours":7.996876552972482,"endHours":9.307042762753248,"quality":"auspicious"},{"name":"Amṛta","start":"09:18","end":"10:37","startHours":9.307042762753248,"endHours":10.617208972534016,"quality":"auspicious"},{"name":"Kāla","start":"10:37","end":"11:56","startHours":10.617208972534016,"endHours":11.927375182314782,"quality":"inauspicious"},{"name":"Śubha","start":"11:56","end":"13:14","startHours":11.927375182314782,"endHours":13.237541392095547,"quality":"auspicious"},{"name":"Roga","start":"13:14","end":"14:33","startHours":13.237541392095547,"endHours":14.547707601876315,"quality":"inauspicious"},{"name":"Udveg","start":"14:33","end":"15:51","startHours":14.547707601876315,"endHours":15.85787381165708,"quality":"inauspicious"},{"name":"Chala","start":"15:51","end":"17:10","startHours":15.85787381165708,"endHours":17.168040021437847,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:10","end":"18:51","startHours":17.168040021437847,"endHours":18.85787381165708,"quality":"inauspicious"},{"name":"Udveg","start":"18:51","end":"20:33","startHours":18.85787381165708,"endHours":20.547707601876315,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:14","startHours":20.547707601876315,"endHours":22.237541392095547,"quality":"neutral"},{"name":"Labha","start":"22:14","end":"23:56","startHours":22.237541392095547,"endHours":23.927375182314783,"quality":"auspicious"},{"name":"Amṛta","start":"23:56","end":"01:37","startHours":23.927375182314783,"endHours":25.617208972534016,"quality":"auspicious"},{"name":"Kāla","start":"01:37","end":"03:18","startHours":25.617208972534016,"endHours":27.307042762753248,"quality":"inauspicious"},{"name":"Śubha","start":"03:18","end":"05:00","startHours":27.307042762753248,"endHours":28.99687655297248,"quality":"auspicious"},{"name":"Roga","start":"05:00","end":"06:41","startHours":28.99687655297248,"endHours":30.686710343191717,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.6867103431917165,"endHours":7.6867103431917165,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.6867103431917165,"endHours":8.686710343191717,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.686710343191717,"endHours":9.686710343191717,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.686710343191717,"endHours":10.686710343191717,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.686710343191717,"endHours":11.686710343191717,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.686710343191717,"endHours":12.686710343191717,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.686710343191717,"endHours":13.686710343191717,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.686710343191717,"endHours":14.686710343191717,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.686710343191717,"endHours":15.686710343191717,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.686710343191717,"endHours":16.686710343191717,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.686710343191717,"endHours":17.686710343191717,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.686710343191717,"endHours":18.686710343191717,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.686710343191717,"endHours":19.686710343191717,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.686710343191717,"endHours":20.686710343191717,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.686710343191717,"endHours":21.686710343191717,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.686710343191717,"endHours":22.686710343191717,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.686710343191717,"endHours":23.686710343191717,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.686710343191717,"endHours":24.686710343191717,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.686710343191717,"endHours":25.686710343191717,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.686710343191717,"endHours":26.686710343191717,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.686710343191717,"endHours":27.686710343191717,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.686710343191717,"endHours":28.686710343191717,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.686710343191717,"endHours":29.686710343191717,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.686710343191717,"endHours":30.686710343191717,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.07514541825855,"eotMinutes":5.541489061113115,"ayanamsa":25.0815}},"calendars":{"vikram_samvat":2144,"vikram_samvatsara":"Raudra","saka_samvat":2009,"saka_samvatsara":"Plavaṅga","bengali_samvat":1494,"malayalam_era":1263,"nanakshahi_year":618,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 2144 Raudra · Śaka 2009 Plavaṅga"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 December 12, 2087 CE · Ayodhyā · Vidhyamitra","description":"December 12, 2087 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 06:41, sūryāsta 17:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2087-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2087-12-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2087-12-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2087-12-12","x-default":"https://vidhyamitra.com/city/ayodhya/2087-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:51:44.611Z","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":"2026-05-31T12:51:44.611Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:51:44.611Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}