{"id":"vidhyamitra:city-day:ujjain:2012-09-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2012-09-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-09-28","date_display":"September 28, 2012 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":2012,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456198.770833,"kali_year":5114,"ahargana":1867733.2708,"sun":{"sidereal_longitude":160.515,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":316.3826,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.8676,"elapsed_within_tithi_degrees":11.8676},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.3826,"elapsed_within_degrees":9.7159},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.8976},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2012,"month":9,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456198.770833,"ahargana":1867733.2708,"kali_year":5114,"ayanamsa_lahiri":24.031,"grahas":{"sun":{"sidereal_longitude":161.29060200000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":316.70720200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":4.4574},"mars":{"sidereal_longitude":209.450602,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":174.29320200000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":51.93990199999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":119.73400199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":184.794402,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":218.5031,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":38.5031,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2012,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456198.770833,"kali_year":5114,"ahargana":1867733.2708,"sun":{"sidereal_longitude":160.515,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":316.3826,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.8676,"elapsed_within_tithi_degrees":11.8676},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.3826,"elapsed_within_degrees":9.7159},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.8976},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.457,"elongation":155.868},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.457,"opposition_distance":24.132}},"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":"06:17","sunsetLocal":"18:17","solarNoonLocal":"12:17","dayLengthHours":12.000168163221467,"dayLengthDisplay":"12 Hours 00 Mins 01 Secs","nightLengthDisplay":"11 Hours 59 Mins 59 Secs","moonriseLocal":"16:49","moonsetLocal":"04:28","rahuKala":{"name":"Rāhu Kāla","start":"10:47","end":"12:17","startHours":10.777732487800362,"endHours":12.277753508203045,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:17","end":"16:47","startHours":15.277795549008413,"endHours":16.777816569411094,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:47","end":"09:17","startHours":7.7776904469949955,"endHours":9.27771146739768,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:29","startHours":9.07770866467732,"endHours":9.477714270118037,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.777676433393206,"endHours":7.0976809177457785,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:41","startHours":11.877747902762328,"endHours":12.677759113643761,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:29","startHours":4.67764700482945,"endHours":5.477658215710881,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:17","startHours":5.277655412990523,"endHours":6.277669426592312,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:05","startHours":14.277781535406625,"endHours":15.077792746288056,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.07783758981378,"endHours":18.477837589813777,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:47","startHours":18.277837589813778,"endHours":18.777844596614674,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.027837589813778,"endHours":19.777837589813778,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:41","startHours":23.87774790276233,"endHours":24.67775911364376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:47","startHours":6.277669426592312,"endHours":7.7776904469949955,"quality":"neutral"},{"name":"Labha","start":"07:47","end":"09:17","startHours":7.7776904469949955,"endHours":9.27771146739768,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:47","startHours":9.27771146739768,"endHours":10.777732487800362,"quality":"auspicious"},{"name":"Kāla","start":"10:47","end":"12:17","startHours":10.777732487800362,"endHours":12.277753508203045,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:47","startHours":12.277753508203045,"endHours":13.777774528605729,"quality":"auspicious"},{"name":"Roga","start":"13:47","end":"15:17","startHours":13.777774528605729,"endHours":15.277795549008413,"quality":"inauspicious"},{"name":"Udveg","start":"15:17","end":"16:47","startHours":15.277795549008413,"endHours":16.777816569411094,"quality":"inauspicious"},{"name":"Chala","start":"16:47","end":"18:17","startHours":16.777816569411094,"endHours":18.277837589813778,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:17","end":"19:47","startHours":18.277837589813778,"endHours":19.777816569411094,"quality":"inauspicious"},{"name":"Udveg","start":"19:47","end":"21:17","startHours":19.777816569411094,"endHours":21.27779554900841,"quality":"inauspicious"},{"name":"Chala","start":"21:17","end":"22:47","startHours":21.27779554900841,"endHours":22.77777452860573,"quality":"neutral"},{"name":"Labha","start":"22:47","end":"00:17","startHours":22.77777452860573,"endHours":24.277753508203045,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:47","startHours":24.277753508203045,"endHours":25.77773248780036,"quality":"auspicious"},{"name":"Kāla","start":"01:47","end":"03:17","startHours":25.77773248780036,"endHours":27.27771146739768,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:47","startHours":27.27771146739768,"endHours":28.777690446994995,"quality":"auspicious"},{"name":"Roga","start":"04:47","end":"06:17","startHours":28.777690446994995,"endHours":30.27766942659231,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.277669426592312,"endHours":7.277669426592312,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.277669426592312,"endHours":8.277669426592311,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.277669426592311,"endHours":9.277669426592311,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.277669426592311,"endHours":10.277669426592311,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.277669426592311,"endHours":11.277669426592311,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.277669426592311,"endHours":12.277669426592311,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.277669426592311,"endHours":13.277669426592311,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.277669426592311,"endHours":14.277669426592311,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.277669426592311,"endHours":15.277669426592311,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.277669426592311,"endHours":16.27766942659231,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.27766942659231,"endHours":17.27766942659231,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.27766942659231,"endHours":18.27766942659231,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.27766942659231,"endHours":19.27766942659231,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.27766942659231,"endHours":20.27766942659231,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.27766942659231,"endHours":21.27766942659231,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.27766942659231,"endHours":22.27766942659231,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.27766942659231,"endHours":23.27766942659231,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.27766942659231,"endHours":24.27766942659231,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.27766942659231,"endHours":25.27766942659231,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.27766942659231,"endHours":26.27766942659231,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.27766942659231,"endHours":27.27766942659231,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.27766942659231,"endHours":28.27766942659231,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.27766942659231,"endHours":29.27766942659231,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.27766942659231,"endHours":30.27766942659231,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.114011653444155,"eotMinutes":10.180789507817288,"ayanamsa":24.031}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 September 28, 2012 CE · Ujjain · Vidhyamitra","description":"September 28, 2012 CE for Ujjain: Śukla Trayodaśī, sūryodaya 06:17, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2012-09-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2012-09-28","sa":"https://sa.vidhyamitra.com/city/ujjain/2012-09-28","hi":"https://hi.vidhyamitra.com/city/ujjain/2012-09-28","x-default":"https://vidhyamitra.com/city/ujjain/2012-09-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:56:09.484Z","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":"2026-05-15T16:56:09.484Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:56:09.484Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}