{"id":"vidhyamitra:city-day:ujjain:2139-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2139-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-10-01","date_display":"October 1, 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":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502586.770833,"kali_year":5241,"ahargana":1914121.2708,"sun":{"sidereal_longitude":160.6503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":251.7412,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.091,"elapsed_within_tithi_degrees":7.091},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7412,"elapsed_within_degrees":11.7412},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.3915},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2139,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502586.770833,"ahargana":1914121.2708,"kali_year":5241,"ayanamsa_lahiri":25.8052,"grahas":{"sun":{"sidereal_longitude":161.73463900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":248.76833899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-2.1732},"mars":{"sidereal_longitude":112.30473899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":184.28913899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":274.557139,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":181.44653900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":284.04913899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":280.6437,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.6437,"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":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502586.770833,"kali_year":5241,"ahargana":1914121.2708,"sun":{"sidereal_longitude":160.6503,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":251.7412,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.091,"elapsed_within_tithi_degrees":7.091},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7412,"elapsed_within_degrees":11.7412},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.3915},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.173,"elongation":91.091},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.173,"opposition_distance":88.909}},"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":"18:14","solarNoonLocal":"12:16","dayLengthHours":11.950058175337887,"dayLengthDisplay":"11 Hours 57 Mins 00 Secs","nightLengthDisplay":"12 Hours 03 Mins 00 Secs","moonriseLocal":"12:44","moonsetLocal":"23:24","rahuKala":{"name":"Rāhu Kāla","start":"13:45","end":"15:15","startHours":13.75506120214083,"endHours":15.248818474058066,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:17","end":"07:47","startHours":6.2862748425546515,"endHours":7.780032114471887,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:46","startHours":9.273789386389122,"endHours":10.767546658306358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:28","startHours":9.074621750133492,"endHours":9.472957022644755,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.78419393319373,"endHours":7.102862151202741,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:40","startHours":11.862968657712331,"endHours":12.659639202734857,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:29","startHours":4.6929337525095995,"endHours":5.489604297532126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:17","startHours":5.290436661276495,"endHours":6.2862748425546515,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:03","startHours":14.25298029277991,"endHours":15.049650837802435,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.036333017892538,"endHours":18.436333017892537,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.236333017892537,"endHours":18.734252108531617,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.986333017892537,"endHours":19.736333017892537,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:40","startHours":23.86296865771233,"endHours":24.65963920273486,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:17","end":"07:47","startHours":6.2862748425546515,"endHours":7.780032114471887,"quality":"auspicious"},{"name":"Roga","start":"07:47","end":"09:16","startHours":7.780032114471887,"endHours":9.273789386389122,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:46","startHours":9.273789386389122,"endHours":10.767546658306358,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:16","startHours":10.767546658306358,"endHours":12.261303930223594,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:45","startHours":12.261303930223594,"endHours":13.75506120214083,"quality":"auspicious"},{"name":"Amṛta","start":"13:45","end":"15:15","startHours":13.75506120214083,"endHours":15.248818474058066,"quality":"auspicious"},{"name":"Kāla","start":"15:15","end":"16:45","startHours":15.248818474058066,"endHours":16.7425757459753,"quality":"inauspicious"},{"name":"Śubha","start":"16:45","end":"18:14","startHours":16.7425757459753,"endHours":18.236333017892537,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:14","end":"19:45","startHours":18.236333017892537,"endHours":19.7425757459753,"quality":"auspicious"},{"name":"Kāla","start":"19:45","end":"21:15","startHours":19.7425757459753,"endHours":21.248818474058066,"quality":"inauspicious"},{"name":"Śubha","start":"21:15","end":"22:45","startHours":21.248818474058066,"endHours":22.75506120214083,"quality":"auspicious"},{"name":"Roga","start":"22:45","end":"00:16","startHours":22.75506120214083,"endHours":24.261303930223594,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:46","startHours":24.261303930223594,"endHours":25.767546658306358,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:16","startHours":25.767546658306358,"endHours":27.273789386389122,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:47","startHours":27.273789386389122,"endHours":28.780032114471886,"quality":"auspicious"},{"name":"Amṛta","start":"04:47","end":"06:17","startHours":28.780032114471886,"endHours":30.28627484255465,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.2862748425546515,"endHours":7.2862748425546515,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.2862748425546515,"endHours":8.28627484255465,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.28627484255465,"endHours":9.28627484255465,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.28627484255465,"endHours":10.28627484255465,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.28627484255465,"endHours":11.28627484255465,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.28627484255465,"endHours":12.28627484255465,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.28627484255465,"endHours":13.28627484255465,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.28627484255465,"endHours":14.28627484255465,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.28627484255465,"endHours":15.28627484255465,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.28627484255465,"endHours":16.28627484255465,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.28627484255465,"endHours":17.28627484255465,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.28627484255465,"endHours":18.28627484255465,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.28627484255465,"endHours":19.28627484255465,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.28627484255465,"endHours":20.28627484255465,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.28627484255465,"endHours":21.28627484255465,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.28627484255465,"endHours":22.28627484255465,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.28627484255465,"endHours":23.28627484255465,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.28627484255465,"endHours":24.28627484255465,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.28627484255465,"endHours":25.28627484255465,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.28627484255465,"endHours":26.28627484255465,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.28627484255465,"endHours":27.28627484255465,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.28627484255465,"endHours":28.28627484255465,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.28627484255465,"endHours":29.28627484255465,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.28627484255465,"endHours":30.28627484255465,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"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":-2.9915499837012893,"eotMinutes":11.167764186584405,"ayanamsa":25.8052}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Aṣṭamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1},{"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}],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 October 1, 2139 CE · Ujjain · Vidhyamitra","description":"October 1, 2139 CE for Ujjain: Śukla Aṣṭamī, sūryodaya 06:17, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2139-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2139-10-01","sa":"https://sa.vidhyamitra.com/city/ujjain/2139-10-01","hi":"https://hi.vidhyamitra.com/city/ujjain/2139-10-01","x-default":"https://vidhyamitra.com/city/ujjain/2139-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T14:17:05.420Z","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":"2026-05-18T14:17:05.420Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T14:17:05.420Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}