{"id":"vidhyamitra:city-day:mathura:1985-08-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1985-08-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-08-27","date_display":"August 27, 1985 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":1985,"month":8,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446304.770833,"kali_year":5087,"ahargana":1857839.2708,"sun":{"sidereal_longitude":129.4384,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":269.022,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.5835,"elapsed_within_tithi_degrees":7.5835},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.022,"elapsed_within_degrees":2.3553},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.4604},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1985,"month":8,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446304.770833,"ahargana":1857839.2708,"kali_year":5087,"ayanamsa_lahiri":23.6526,"grahas":{"sun":{"sidereal_longitude":130.07232599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":269.403726,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-4.1194},"mars":{"sidereal_longitude":117.65242599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":112.18722600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":286.471626,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":95.236626,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":208.28892599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":22.7349,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":202.7349,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"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":1985,"month":8,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446304.770833,"kali_year":5087,"ahargana":1857839.2708,"sun":{"sidereal_longitude":129.4384,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":269.022,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.5835,"elapsed_within_tithi_degrees":7.5835},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.022,"elapsed_within_degrees":2.3553},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.4604},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.119,"elongation":139.584},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.119,"opposition_distance":40.416}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:55","sunsetLocal":"18:46","solarNoonLocal":"12:20","dayLengthHours":12.83995838378129,"dayLengthDisplay":"12 Hours 50 Mins 24 Secs","nightLengthDisplay":"11 Hours 09 Mins 36 Secs","moonriseLocal":"16:22","moonsetLocal":"02:53","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"17:09","startHours":15.550350704549803,"endHours":17.155345502522465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:08","end":"10:44","startHours":9.13037151265916,"endHours":10.735366310631822,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:57","startHours":12.340361108604483,"endHours":13.945355906577145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.916372206262805,"endHours":9.344370819055515,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.455380182704724,"endHours":6.797779072938892,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:46","startHours":11.912362495811772,"endHours":12.768359721397191,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.208387465542998,"endHours":5.064384691128418,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.850385384732063,"endHours":5.920381916713837,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:20","startHours":14.480354172568031,"endHours":15.33635139815345,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.560340300495128,"endHours":18.960340300495126,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.760340300495127,"endHours":19.295338566486013,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.510340300495127,"endHours":20.260340300495127,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:46","startHours":23.912362495811774,"endHours":24.768359721397193,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:55","end":"07:32","startHours":5.920381916713837,"endHours":7.525376714686498,"quality":"inauspicious"},{"name":"Udveg","start":"07:32","end":"09:08","startHours":7.525376714686498,"endHours":9.13037151265916,"quality":"inauspicious"},{"name":"Chala","start":"09:08","end":"10:44","startHours":9.13037151265916,"endHours":10.735366310631822,"quality":"neutral"},{"name":"Labha","start":"10:44","end":"12:20","startHours":10.735366310631822,"endHours":12.340361108604483,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:57","startHours":12.340361108604483,"endHours":13.945355906577145,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:33","startHours":13.945355906577145,"endHours":15.550350704549803,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"17:09","startHours":15.550350704549803,"endHours":17.155345502522465,"quality":"auspicious"},{"name":"Roga","start":"17:09","end":"18:46","startHours":17.155345502522465,"endHours":18.760340300495127,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:46","end":"20:09","startHours":18.760340300495127,"endHours":20.155345502522465,"quality":"inauspicious"},{"name":"Śubha","start":"20:09","end":"21:33","startHours":20.155345502522465,"endHours":21.550350704549803,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"22:57","startHours":21.550350704549803,"endHours":22.94535590657714,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:20","startHours":22.94535590657714,"endHours":24.340361108604483,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:44","startHours":24.340361108604483,"endHours":25.735366310631818,"quality":"neutral"},{"name":"Labha","start":"01:44","end":"03:08","startHours":25.735366310631818,"endHours":27.13037151265916,"quality":"auspicious"},{"name":"Amṛta","start":"03:08","end":"04:32","startHours":27.13037151265916,"endHours":28.525376714686498,"quality":"auspicious"},{"name":"Kāla","start":"04:32","end":"05:55","startHours":28.525376714686498,"endHours":29.920381916713836,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.920381916713837,"endHours":6.920381916713837,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.920381916713837,"endHours":7.920381916713837,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.920381916713837,"endHours":8.920381916713836,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.920381916713836,"endHours":9.920381916713836,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.920381916713836,"endHours":10.920381916713836,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.920381916713836,"endHours":11.920381916713836,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.920381916713836,"endHours":12.920381916713836,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.920381916713836,"endHours":13.920381916713836,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.920381916713836,"endHours":14.920381916713836,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.920381916713836,"endHours":15.920381916713836,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.920381916713836,"endHours":16.920381916713836,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.920381916713836,"endHours":17.920381916713836,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.920381916713836,"endHours":18.920381916713836,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.920381916713836,"endHours":19.920381916713836,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.920381916713836,"endHours":20.920381916713836,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.920381916713836,"endHours":21.920381916713836,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.920381916713836,"endHours":22.920381916713836,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.920381916713836,"endHours":23.920381916713836,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.920381916713836,"endHours":24.920381916713836,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.920381916713836,"endHours":25.920381916713836,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.920381916713836,"endHours":26.920381916713836,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.920381916713836,"endHours":27.920381916713836,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.920381916713836,"endHours":28.920381916713836,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.920381916713836,"endHours":29.920381916713836,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.140853485788623,"eotMinutes":-1.116466516268853,"ayanamsa":23.6526}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 27, 1985 CE · Mathurā · Vidhyamitra","description":"August 27, 1985 CE for Mathurā: Śukla Dvādaśī, sūryodaya 05:55, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1985-08-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1985-08-27","sa":"https://sa.vidhyamitra.com/city/mathura/1985-08-27","hi":"https://hi.vidhyamitra.com/city/mathura/1985-08-27","x-default":"https://vidhyamitra.com/city/mathura/1985-08-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:23:08.602Z","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":"2026-05-14T20:23:08.602Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:23:08.602Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}