{"id":"vidhyamitra:city-day:ayodhya:2185-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2185-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2185-05-31","date_display":"May 31, 2185 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":2185,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519265.770833,"kali_year":5287,"ahargana":1930800.2708,"sun":{"sidereal_longitude":43.1911,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":65.8519,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.6607,"elapsed_within_tithi_degrees":10.6607},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.8519,"elapsed_within_degrees":12.5185},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.043},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2185,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519265.770833,"ahargana":1930800.2708,"kali_year":5287,"ayanamsa_lahiri":26.4431,"grahas":{"sun":{"sidereal_longitude":43.73377900000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":68.11167899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-3.4986},"mars":{"sidereal_longitude":131.14657899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":63.03287899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":232.70467900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":359.722879,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":130.83587899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":116.91,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":296.91,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2185,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519265.770833,"kali_year":5287,"ahargana":1930800.2708,"sun":{"sidereal_longitude":43.1911,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":65.8519,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.6607,"elapsed_within_tithi_degrees":10.6607},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.8519,"elapsed_within_degrees":12.5185},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.043},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.499,"elongation":22.661},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.499,"opposition_distance":157.339}},"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":"18:50","solarNoonLocal":"11:59","dayLengthHours":13.705210048042915,"dayLengthDisplay":"13 Hours 42 Mins 19 Secs","nightLengthDisplay":"10 Hours 17 Mins 41 Secs","moonriseLocal":"06:43","moonsetLocal":"20:30","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"17:07","startHours":15.404376399375067,"endHours":17.11752765538043,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:33","end":"10:16","startHours":8.55177137535361,"endHours":10.264922631358974,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:59","end":"13:41","startHours":11.978073887364339,"endHours":13.691225143369703,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:47","startHours":8.323351207886226,"endHours":8.78019154282099,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:42","end":"06:04","startHours":5.6965192820113355,"endHours":6.061991549959147,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:26","startHours":11.521233552429575,"endHours":12.434914222299103,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:13","startHours":3.298107523603825,"endHours":4.211788193473353,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:08","startHours":3.9833680260059707,"endHours":5.12546886334288,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:11","startHours":14.262275562038159,"endHours":15.175956231907687,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.630678911385797,"endHours":19.030678911385795,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:24","startHours":18.830678911385796,"endHours":19.401729330054252,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.580678911385796,"endHours":20.330678911385796,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:26","startHours":23.521233552429575,"endHours":24.434914222299103,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:08","end":"06:50","startHours":5.12546886334288,"endHours":6.838620119348245,"quality":"inauspicious"},{"name":"Udveg","start":"06:50","end":"08:33","startHours":6.838620119348245,"endHours":8.55177137535361,"quality":"inauspicious"},{"name":"Chala","start":"08:33","end":"10:16","startHours":8.55177137535361,"endHours":10.264922631358974,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:59","startHours":10.264922631358974,"endHours":11.978073887364339,"quality":"auspicious"},{"name":"Amṛta","start":"11:59","end":"13:41","startHours":11.978073887364339,"endHours":13.691225143369703,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:24","startHours":13.691225143369703,"endHours":15.404376399375067,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"17:07","startHours":15.404376399375067,"endHours":17.11752765538043,"quality":"auspicious"},{"name":"Roga","start":"17:07","end":"18:50","startHours":17.11752765538043,"endHours":18.830678911385796,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:50","end":"20:07","startHours":18.830678911385796,"endHours":20.11752765538043,"quality":"inauspicious"},{"name":"Śubha","start":"20:07","end":"21:24","startHours":20.11752765538043,"endHours":21.404376399375067,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"22:41","startHours":21.404376399375067,"endHours":22.691225143369703,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"23:59","startHours":22.691225143369703,"endHours":23.97807388736434,"quality":"inauspicious"},{"name":"Chala","start":"23:59","end":"01:16","startHours":23.97807388736434,"endHours":25.264922631358974,"quality":"neutral"},{"name":"Labha","start":"01:16","end":"02:33","startHours":25.264922631358974,"endHours":26.55177137535361,"quality":"auspicious"},{"name":"Amṛta","start":"02:33","end":"03:50","startHours":26.55177137535361,"endHours":27.838620119348246,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:08","startHours":27.838620119348246,"endHours":29.12546886334288,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:08","end":"06:08","startHours":5.12546886334288,"endHours":6.12546886334288,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:08","end":"07:08","startHours":6.12546886334288,"endHours":7.12546886334288,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:08","end":"08:08","startHours":7.12546886334288,"endHours":8.125468863342881,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:08","end":"09:08","startHours":8.125468863342881,"endHours":9.125468863342881,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:08","end":"10:08","startHours":9.125468863342881,"endHours":10.125468863342881,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:08","end":"11:08","startHours":10.125468863342881,"endHours":11.125468863342881,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:08","end":"12:08","startHours":11.125468863342881,"endHours":12.125468863342881,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:08","end":"13:08","startHours":12.125468863342881,"endHours":13.125468863342881,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:08","end":"14:08","startHours":13.125468863342881,"endHours":14.125468863342881,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:08","end":"15:08","startHours":14.125468863342881,"endHours":15.125468863342881,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:08","end":"16:08","startHours":15.125468863342881,"endHours":16.12546886334288,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:08","end":"17:08","startHours":16.12546886334288,"endHours":17.12546886334288,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:08","end":"18:08","startHours":17.12546886334288,"endHours":18.12546886334288,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:08","end":"19:08","startHours":18.12546886334288,"endHours":19.12546886334288,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:08","end":"20:08","startHours":19.12546886334288,"endHours":20.12546886334288,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:08","end":"21:08","startHours":20.12546886334288,"endHours":21.12546886334288,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:08","end":"22:08","startHours":21.12546886334288,"endHours":22.12546886334288,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:08","end":"23:08","startHours":22.12546886334288,"endHours":23.12546886334288,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:08","end":"00:08","startHours":23.12546886334288,"endHours":24.12546886334288,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:08","end":"01:08","startHours":24.12546886334288,"endHours":25.12546886334288,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:08","end":"02:08","startHours":25.12546886334288,"endHours":26.12546886334288,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:08","end":"03:08","startHours":26.12546886334288,"endHours":27.12546886334288,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:08","end":"04:08","startHours":27.12546886334288,"endHours":28.12546886334288,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:08","end":"05:08","startHours":28.12546886334288,"endHours":29.12546886334288,"planetary_lord":"Saturn"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"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":21.97267867912023,"eotMinutes":2.4995667581397525,"ayanamsa":26.4431}},"calendars":{"vikram_samvat":2242,"vikram_samvatsara":"Vilambī","saka_samvat":2107,"saka_samvatsara":"Pārthiva","bengali_samvat":1592,"malayalam_era":1361,"nanakshahi_year":716,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvitīyā · Vikram 2242 Vilambī · Śaka 2107 Pārthiva"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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, 2185 CE · Ayodhyā · Vidhyamitra","description":"May 31, 2185 CE for Ayodhyā: Śukla Dvitīyā, sūryodaya 05:08, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2185-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2185-05-31","sa":"https://sa.vidhyamitra.com/city/ayodhya/2185-05-31","hi":"https://hi.vidhyamitra.com/city/ayodhya/2185-05-31","x-default":"https://vidhyamitra.com/city/ayodhya/2185-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T00:02:10.042Z","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":"2026-05-22T00:02:10.042Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T00:02:10.042Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}