{"id":"vidhyamitra:city-day:ujjain:2139-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2139-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-08-28","date_display":"August 28, 2139 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":2139,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502552.770833,"kali_year":5241,"ahargana":1914087.2708,"sun":{"sidereal_longitude":127.6622,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.5367,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.8744,"elapsed_within_tithi_degrees":5.8744},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.5367,"elapsed_within_degrees":9.5367},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.1989},"karana":{"half_tithi_index":6,"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":2139,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502552.770833,"ahargana":1914087.2708,"kali_year":5241,"ayanamsa_lahiri":25.8039,"grahas":{"sun":{"sidereal_longitude":128.662738,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":166.70373799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-4.1444},"mars":{"sidereal_longitude":90.93273799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":143.342038,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":276.107038,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":139.46333800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":285.648138,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":282.4452,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.4452,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2139,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502552.770833,"kali_year":5241,"ahargana":1914087.2708,"sun":{"sidereal_longitude":127.6622,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.5367,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.8744,"elapsed_within_tithi_degrees":5.8744},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.5367,"elapsed_within_degrees":9.5367},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.1989},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.144,"elongation":41.874},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.144,"opposition_distance":138.126}},"eclipse_window_40days":[]},"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:07","sunsetLocal":"18:48","solarNoonLocal":"12:28","dayLengthHours":12.692698415742576,"dayLengthDisplay":"12 Hours 41 Mins 34 Secs","nightLengthDisplay":"11 Hours 18 Mins 26 Secs","moonriseLocal":"09:06","moonsetLocal":"20:54","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:28","startHours":10.874354843381914,"endHours":12.460942145349737,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:38","end":"17:13","startHours":15.63411674928538,"endHours":17.220704051253204,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:42","end":"09:17","startHours":7.70118023944627,"endHours":9.287767541414091,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.076222567818382,"endHours":9.499312515009802,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.643455371467722,"endHours":6.9819273292208575,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:53","startHours":12.037852198158317,"endHours":12.884032092541156,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:16","startHours":4.42223314871277,"endHours":5.2684130430956095,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:07","startHours":5.0568680694999,"endHours":6.114592937478448,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:25","startHours":14.576391881306833,"endHours":15.422571775689672,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.607291353221026,"endHours":19.007291353221024,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:20","startHours":18.807291353221025,"endHours":19.3361537872103,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.557291353221025,"endHours":20.307291353221025,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:53","startHours":24.03785219815832,"endHours":24.884032092541155,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:07","end":"07:42","startHours":6.114592937478448,"endHours":7.70118023944627,"quality":"neutral"},{"name":"Labha","start":"07:42","end":"09:17","startHours":7.70118023944627,"endHours":9.287767541414091,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:52","startHours":9.287767541414091,"endHours":10.874354843381914,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:28","startHours":10.874354843381914,"endHours":12.460942145349737,"quality":"inauspicious"},{"name":"Śubha","start":"12:28","end":"14:03","startHours":12.460942145349737,"endHours":14.047529447317558,"quality":"auspicious"},{"name":"Roga","start":"14:03","end":"15:38","startHours":14.047529447317558,"endHours":15.63411674928538,"quality":"inauspicious"},{"name":"Udveg","start":"15:38","end":"17:13","startHours":15.63411674928538,"endHours":17.220704051253204,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:48","startHours":17.220704051253204,"endHours":18.807291353221025,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:48","end":"20:13","startHours":18.807291353221025,"endHours":20.220704051253204,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:38","startHours":20.220704051253204,"endHours":21.634116749285383,"quality":"inauspicious"},{"name":"Chala","start":"21:38","end":"23:03","startHours":21.634116749285383,"endHours":23.047529447317558,"quality":"neutral"},{"name":"Labha","start":"23:03","end":"00:28","startHours":23.047529447317558,"endHours":24.460942145349737,"quality":"auspicious"},{"name":"Amṛta","start":"00:28","end":"01:52","startHours":24.460942145349737,"endHours":25.874354843381916,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:17","startHours":25.874354843381916,"endHours":27.28776754141409,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:42","startHours":27.28776754141409,"endHours":28.70118023944627,"quality":"auspicious"},{"name":"Roga","start":"04:42","end":"06:07","startHours":28.70118023944627,"endHours":30.11459293747845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.114592937478448,"endHours":7.114592937478448,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.114592937478448,"endHours":8.114592937478449,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.114592937478449,"endHours":9.114592937478449,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.114592937478449,"endHours":10.114592937478449,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.114592937478449,"endHours":11.114592937478449,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.114592937478449,"endHours":12.114592937478449,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.114592937478449,"endHours":13.114592937478449,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.114592937478449,"endHours":14.114592937478449,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.114592937478449,"endHours":15.114592937478449,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.114592937478449,"endHours":16.11459293747845,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.11459293747845,"endHours":17.11459293747845,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.11459293747845,"endHours":18.11459293747845,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.11459293747845,"endHours":19.11459293747845,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.11459293747845,"endHours":20.11459293747845,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.11459293747845,"endHours":21.11459293747845,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.11459293747845,"endHours":22.11459293747845,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.11459293747845,"endHours":23.11459293747845,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.11459293747845,"endHours":24.11459293747845,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.11459293747845,"endHours":25.11459293747845,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.11459293747845,"endHours":26.11459293747845,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.11459293747845,"endHours":27.11459293747845,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.11459293747845,"endHours":28.11459293747845,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.11459293747845,"endHours":29.11459293747845,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.11459293747845,"endHours":30.11459293747845,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","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":9.87139369013242,"eotMinutes":-0.8105287209842176,"ayanamsa":25.8039}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturthī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"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},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"ujjain"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 28, 2139 CE · Ujjain · Vidhyamitra","description":"August 28, 2139 CE for Ujjain: Śukla Caturthī, sūryodaya 06:07, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2139-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2139-08-28","sa":"https://sa.vidhyamitra.com/city/ujjain/2139-08-28","hi":"https://hi.vidhyamitra.com/city/ujjain/2139-08-28","x-default":"https://vidhyamitra.com/city/ujjain/2139-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T02:14:14.649Z","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":"2026-05-18T02:14:14.649Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T02:14:14.649Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}