{"id":"vidhyamitra:city-day:ayodhya:1881-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1881-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1881-05-20","date_display":"May 20, 1881 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":1881,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408220.770833,"kali_year":4983,"ahargana":1819755.2708,"sun":{"sidereal_longitude":37.1445,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":297.5125,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3681,"elapsed_within_tithi_degrees":8.3681},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.5125,"elapsed_within_degrees":4.1792},"yoga":{"number":26,"name":"Indra","sum_longitude":334.657},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1881,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2408220.770833,"ahargana":1819755.2708,"kali_year":4983,"ayanamsa_lahiri":22.196,"grahas":{"sun":{"sidereal_longitude":36.92521399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":299.15311399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":3.7688},"mars":{"sidereal_longitude":345.140914,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":41.06411400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":18.269014000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":14.775513999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":14.232414000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":240.6085,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.6085,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1881,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408220.770833,"kali_year":4983,"ahargana":1819755.2708,"sun":{"sidereal_longitude":37.1445,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":297.5125,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3681,"elapsed_within_tithi_degrees":8.3681},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.5125,"elapsed_within_degrees":4.1792},"yoga":{"number":26,"name":"Indra","sum_longitude":334.657},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.769,"elongation":99.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.769,"opposition_distance":80.368}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":1.02,"elongation":2.29}]},"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":"05:11","sunsetLocal":"18:44","solarNoonLocal":"11:58","dayLengthHours":13.544270823563785,"dayLengthDisplay":"13 Hours 32 Mins 39 Secs","nightLengthDisplay":"10 Hours 27 Mins 21 Secs","moonriseLocal":"23:54","moonsetLocal":"10:59","rahuKala":{"name":"Rāhu Kāla","start":"10:16","end":"11:58","startHours":10.266727596784776,"endHours":11.959761449730248,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:21","end":"17:02","startHours":15.345829155621196,"endHours":17.03886300856667,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:53","end":"08:34","startHours":6.8806598908938295,"endHours":8.573693743839303,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.347955896779906,"endHours":8.799431590898699,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:07","startHours":5.751970655596847,"endHours":6.113151210891881,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:25","startHours":11.508285755611455,"endHours":12.411237143849041,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:17","startHours":3.381723261473185,"endHours":4.28467464971077,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:11","startHours":4.058936802651374,"endHours":5.187626037948356,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.217139920324215,"endHours":15.1200913085618,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.53189686151214,"endHours":18.93189686151214,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:18","startHours":18.73189686151214,"endHours":19.29624147916063,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.48189686151214,"endHours":20.23189686151214,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:25","startHours":23.508285755611457,"endHours":24.41123714384904,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:11","end":"06:53","startHours":5.187626037948356,"endHours":6.8806598908938295,"quality":"neutral"},{"name":"Labha","start":"06:53","end":"08:34","startHours":6.8806598908938295,"endHours":8.573693743839303,"quality":"auspicious"},{"name":"Amṛta","start":"08:34","end":"10:16","startHours":8.573693743839303,"endHours":10.266727596784776,"quality":"auspicious"},{"name":"Kāla","start":"10:16","end":"11:58","startHours":10.266727596784776,"endHours":11.959761449730248,"quality":"inauspicious"},{"name":"Śubha","start":"11:58","end":"13:39","startHours":11.959761449730248,"endHours":13.65279530267572,"quality":"auspicious"},{"name":"Roga","start":"13:39","end":"15:21","startHours":13.65279530267572,"endHours":15.345829155621196,"quality":"inauspicious"},{"name":"Udveg","start":"15:21","end":"17:02","startHours":15.345829155621196,"endHours":17.03886300856667,"quality":"inauspicious"},{"name":"Chala","start":"17:02","end":"18:44","startHours":17.03886300856667,"endHours":18.73189686151214,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:44","end":"20:02","startHours":18.73189686151214,"endHours":20.03886300856667,"quality":"inauspicious"},{"name":"Udveg","start":"20:02","end":"21:21","startHours":20.03886300856667,"endHours":21.345829155621196,"quality":"inauspicious"},{"name":"Chala","start":"21:21","end":"22:39","startHours":21.345829155621196,"endHours":22.65279530267572,"quality":"neutral"},{"name":"Labha","start":"22:39","end":"23:58","startHours":22.65279530267572,"endHours":23.959761449730248,"quality":"auspicious"},{"name":"Amṛta","start":"23:58","end":"01:16","startHours":23.959761449730248,"endHours":25.266727596784776,"quality":"auspicious"},{"name":"Kāla","start":"01:16","end":"02:34","startHours":25.266727596784776,"endHours":26.5736937438393,"quality":"inauspicious"},{"name":"Śubha","start":"02:34","end":"03:53","startHours":26.5736937438393,"endHours":27.880659890893828,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:11","startHours":27.880659890893828,"endHours":29.187626037948355,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.187626037948356,"endHours":6.187626037948356,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.187626037948356,"endHours":7.187626037948356,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.187626037948356,"endHours":8.187626037948355,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.187626037948355,"endHours":9.187626037948355,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.187626037948355,"endHours":10.187626037948355,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.187626037948355,"endHours":11.187626037948355,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.187626037948355,"endHours":12.187626037948355,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.187626037948355,"endHours":13.187626037948355,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.187626037948355,"endHours":14.187626037948355,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.187626037948355,"endHours":15.187626037948355,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.187626037948355,"endHours":16.187626037948355,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.187626037948355,"endHours":17.187626037948355,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.187626037948355,"endHours":18.187626037948355,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.187626037948355,"endHours":19.187626037948355,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.187626037948355,"endHours":20.187626037948355,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.187626037948355,"endHours":21.187626037948355,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.187626037948355,"endHours":22.187626037948355,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.187626037948355,"endHours":23.187626037948355,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.187626037948355,"endHours":24.187626037948355,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.187626037948355,"endHours":25.187626037948355,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.187626037948355,"endHours":26.187626037948355,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.187626037948355,"endHours":27.187626037948355,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.187626037948355,"endHours":28.187626037948355,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.187626037948355,"endHours":29.187626037948355,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.959502450244933,"eotMinutes":3.5983130161851964,"ayanamsa":22.196}},"calendars":{"vikram_samvat":1938,"vikram_samvatsara":"Jaya","saka_samvat":1803,"saka_samvatsara":"Vṛṣa","bengali_samvat":1288,"malayalam_era":1057,"nanakshahi_year":412,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 1938 Jaya · Śaka 1803 Vṛṣa"},"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":[]},"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 May 20, 1881 CE · Ayodhyā · Vidhyamitra","description":"May 20, 1881 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:11, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1881-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1881-05-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1881-05-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1881-05-20","x-default":"https://vidhyamitra.com/city/ayodhya/1881-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:03:47.345Z","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":"2026-05-31T22:03:47.345Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:03:47.345Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}