{"id":"vidhyamitra:city-day:ayodhya:1827-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1827-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-05-31","date_display":"May 31, 1827 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":1827,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388507.770833,"kali_year":4929,"ahargana":1800042.2708,"sun":{"sidereal_longitude":47.6038,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":109.1078,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.504,"elapsed_within_tithi_degrees":1.504},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.1078,"elapsed_within_degrees":2.4411},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.7116},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":1827,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388507.770833,"ahargana":1800042.2708,"kali_year":4929,"ayanamsa_lahiri":21.4421,"grahas":{"sun":{"sidereal_longitude":47.32899600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":104.84659599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-4.4754},"mars":{"sidereal_longitude":62.211396000000036,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":38.69939599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":165.56869600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":16.270996000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":75.538996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":205.0981,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.0981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1827,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388507.770833,"kali_year":4929,"ahargana":1800042.2708,"sun":{"sidereal_longitude":47.6038,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":109.1078,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.504,"elapsed_within_tithi_degrees":1.504},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.1078,"elapsed_within_degrees":2.4411},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.7116},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.475,"elongation":61.504},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.475,"opposition_distance":118.496}},"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":"05:08","sunsetLocal":"18:49","solarNoonLocal":"11:59","dayLengthHours":13.688072451376293,"dayLengthDisplay":"13 Hours 41 Mins 17 Secs","nightLengthDisplay":"10 Hours 18 Mins 43 Secs","moonriseLocal":"09:07","moonsetLocal":"22:31","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:24","startHours":13.689082943786374,"endHours":15.40009200020841,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:08","end":"06:51","startHours":5.134037661676191,"endHours":6.845046718098228,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:33","end":"10:16","startHours":8.556055774520264,"endHours":10.267064830942301,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.327921233663993,"endHours":8.784190315376536,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:04","startHours":5.70437401381687,"endHours":6.069389279186904,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:26","startHours":11.521804805651795,"endHours":12.434342969076882,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:19","end":"04:13","startHours":3.308961334826019,"endHours":4.221499498251105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:00","end":"05:08","startHours":3.9933649573948333,"endHours":5.134037661676191,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:10","startHours":14.259419295927053,"endHours":15.17195745935214,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.622110113052486,"endHours":19.022110113052484,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:24","startHours":18.822110113052485,"endHours":19.392446465193164,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.572110113052485,"endHours":20.322110113052485,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:26","startHours":23.521804805651797,"endHours":24.43434296907688,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:08","end":"06:51","startHours":5.134037661676191,"endHours":6.845046718098228,"quality":"auspicious"},{"name":"Roga","start":"06:51","end":"08:33","startHours":6.845046718098228,"endHours":8.556055774520264,"quality":"inauspicious"},{"name":"Udveg","start":"08:33","end":"10:16","startHours":8.556055774520264,"endHours":10.267064830942301,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:59","startHours":10.267064830942301,"endHours":11.978073887364339,"quality":"neutral"},{"name":"Labha","start":"11:59","end":"13:41","startHours":11.978073887364339,"endHours":13.689082943786374,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:24","startHours":13.689082943786374,"endHours":15.40009200020841,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"17:07","startHours":15.40009200020841,"endHours":17.11110105663045,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:49","startHours":17.11110105663045,"endHours":18.822110113052485,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:49","end":"20:07","startHours":18.822110113052485,"endHours":20.11110105663045,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:24","startHours":20.11110105663045,"endHours":21.40009200020841,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"22:41","startHours":21.40009200020841,"endHours":22.689082943786374,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"23:59","startHours":22.689082943786374,"endHours":23.97807388736434,"quality":"inauspicious"},{"name":"Udveg","start":"23:59","end":"01:16","startHours":23.97807388736434,"endHours":25.267064830942303,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:33","startHours":25.267064830942303,"endHours":26.556055774520267,"quality":"neutral"},{"name":"Labha","start":"02:33","end":"03:51","startHours":26.556055774520267,"endHours":27.845046718098228,"quality":"auspicious"},{"name":"Amṛta","start":"03:51","end":"05:08","startHours":27.845046718098228,"endHours":29.134037661676192,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:08","end":"06:08","startHours":5.134037661676191,"endHours":6.134037661676191,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:08","end":"07:08","startHours":6.134037661676191,"endHours":7.134037661676191,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:08","end":"08:08","startHours":7.134037661676191,"endHours":8.134037661676192,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:08","end":"09:08","startHours":8.134037661676192,"endHours":9.134037661676192,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:08","end":"10:08","startHours":9.134037661676192,"endHours":10.134037661676192,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:08","end":"11:08","startHours":10.134037661676192,"endHours":11.134037661676192,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:08","end":"12:08","startHours":11.134037661676192,"endHours":12.134037661676192,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:08","end":"13:08","startHours":12.134037661676192,"endHours":13.134037661676192,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:08","end":"14:08","startHours":13.134037661676192,"endHours":14.134037661676192,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:08","end":"15:08","startHours":14.134037661676192,"endHours":15.134037661676192,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:08","end":"16:08","startHours":15.134037661676192,"endHours":16.134037661676192,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:08","end":"17:08","startHours":16.134037661676192,"endHours":17.134037661676192,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:08","end":"18:08","startHours":17.134037661676192,"endHours":18.134037661676192,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:08","end":"19:08","startHours":18.134037661676192,"endHours":19.134037661676192,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:08","end":"20:08","startHours":19.134037661676192,"endHours":20.134037661676192,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:08","end":"21:08","startHours":20.134037661676192,"endHours":21.134037661676192,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:08","end":"22:08","startHours":21.134037661676192,"endHours":22.134037661676192,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:08","end":"23:08","startHours":22.134037661676192,"endHours":23.134037661676192,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:08","end":"00:08","startHours":23.134037661676192,"endHours":24.134037661676192,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:08","end":"01:08","startHours":24.134037661676192,"endHours":25.134037661676192,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:08","end":"02:08","startHours":25.134037661676192,"endHours":26.134037661676192,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:08","end":"03:08","startHours":26.134037661676192,"endHours":27.134037661676192,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:08","end":"04:08","startHours":27.134037661676192,"endHours":28.134037661676192,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:08","end":"05:08","startHours":28.134037661676192,"endHours":29.134037661676192,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.76143713439643,"eotMinutes":2.4995667581397525,"ayanamsa":21.4421}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Ṣaṣṭhī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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 May 31, 1827 CE · Ayodhyā · Vidhyamitra","description":"May 31, 1827 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:08, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1827-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1827-05-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/1827-05-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/1827-05-31","x-default":"https://vidhyamitra.com/city/ayodhya/1827-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T19:56:27.685Z","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":"2026-05-20T19:56:27.685Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T19:56:27.685Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}