{"id":"vidhyamitra:city-day:ujjain:1813-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/1813-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1813-01-28","date_display":"January 28, 1813 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1813,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383271.770833,"kali_year":4914,"ahargana":1794806.2708,"sun":{"sidereal_longitude":287.0104,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":234.8766,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.8662,"elapsed_within_tithi_degrees":7.8662},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.8766,"elapsed_within_degrees":8.2099},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.887},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":1813,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2383271.770833,"ahargana":1794806.2708,"kali_year":4914,"ayanamsa_lahiri":21.2418,"grahas":{"sun":{"sidereal_longitude":286.56785,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":235.08865000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":4.1613},"mars":{"sidereal_longitude":222.17425000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":265.85535000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":104.11045000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":260.0073500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":264.07275000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":122.5266,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.5266,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1813,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383271.770833,"kali_year":4914,"ahargana":1794806.2708,"sun":{"sidereal_longitude":287.0104,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":234.8766,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":307.8662,"elapsed_within_tithi_degrees":7.8662},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.8766,"elapsed_within_degrees":8.2099},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.887},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.161,"elongation":52.134},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.161,"opposition_distance":127.866}},"eclipse_window_40days":[{"offset_days":18,"type":"lunar","occurs":true,"moon_latitude":0.113,"opposition_distance":2.328}]},"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":"07:09","sunsetLocal":"18:11","solarNoonLocal":"12:40","dayLengthHours":11.042212663226776,"dayLengthDisplay":"11 Hours 02 Mins 32 Secs","nightLengthDisplay":"12 Hours 57 Mins 28 Secs","moonriseLocal":"03:52","moonsetLocal":"14:35","rahuKala":{"name":"Rāhu Kāla","start":"14:03","end":"15:25","startHours":14.043953783484447,"endHours":15.424230366387793,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:31","startHours":7.142570868967711,"endHours":8.522847451871058,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:17","startHours":9.903124034774406,"endHours":11.283400617677753,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:05","startHours":9.71908715705396,"endHours":10.087160912494852,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:54","startHours":7.602663063268827,"endHours":7.897122067621542,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:02","startHours":12.295603445140205,"endHours":13.031750956021991,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:24","startHours":5.670275847204141,"endHours":6.4064233580859264,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:09","startHours":6.22238648036548,"endHours":7.142570868967711,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:14","startHours":14.504045977785562,"endHours":15.240193488667348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.984783532194488,"endHours":18.384783532194486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.184783532194487,"endHours":18.644875726495602,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.934783532194487,"endHours":19.684783532194487,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:02","startHours":24.295603445140205,"endHours":25.03175095602199,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:09","end":"08:31","startHours":7.142570868967711,"endHours":8.522847451871058,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:54","startHours":8.522847451871058,"endHours":9.903124034774406,"quality":"inauspicious"},{"name":"Udveg","start":"09:54","end":"11:17","startHours":9.903124034774406,"endHours":11.283400617677753,"quality":"inauspicious"},{"name":"Chala","start":"11:17","end":"12:40","startHours":11.283400617677753,"endHours":12.663677200581098,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:03","startHours":12.663677200581098,"endHours":14.043953783484447,"quality":"auspicious"},{"name":"Amṛta","start":"14:03","end":"15:25","startHours":14.043953783484447,"endHours":15.424230366387793,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"16:48","startHours":15.424230366387793,"endHours":16.804506949291138,"quality":"inauspicious"},{"name":"Śubha","start":"16:48","end":"18:11","startHours":16.804506949291138,"endHours":18.184783532194487,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:11","end":"19:48","startHours":18.184783532194487,"endHours":19.80450694929114,"quality":"auspicious"},{"name":"Kāla","start":"19:48","end":"21:25","startHours":19.80450694929114,"endHours":21.424230366387793,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"23:03","startHours":21.424230366387793,"endHours":23.043953783484447,"quality":"auspicious"},{"name":"Roga","start":"23:03","end":"00:40","startHours":23.043953783484447,"endHours":24.6636772005811,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:17","startHours":24.6636772005811,"endHours":26.283400617677753,"quality":"inauspicious"},{"name":"Chala","start":"02:17","end":"03:54","startHours":26.283400617677753,"endHours":27.903124034774407,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:31","startHours":27.903124034774407,"endHours":29.52284745187106,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:09","startHours":29.52284745187106,"endHours":31.14257086896771,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.142570868967711,"endHours":8.142570868967711,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.142570868967711,"endHours":9.142570868967711,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.142570868967711,"endHours":10.142570868967711,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.142570868967711,"endHours":11.142570868967711,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.142570868967711,"endHours":12.142570868967711,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.142570868967711,"endHours":13.142570868967711,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.142570868967711,"endHours":14.142570868967711,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.142570868967711,"endHours":15.142570868967711,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.142570868967711,"endHours":16.14257086896771,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.14257086896771,"endHours":17.14257086896771,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.14257086896771,"endHours":18.14257086896771,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.14257086896771,"endHours":19.14257086896771,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.14257086896771,"endHours":20.14257086896771,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.14257086896771,"endHours":21.14257086896771,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.14257086896771,"endHours":22.14257086896771,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.14257086896771,"endHours":23.14257086896771,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.14257086896771,"endHours":24.14257086896771,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.14257086896771,"endHours":25.14257086896771,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.14257086896771,"endHours":26.14257086896771,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.14257086896771,"endHours":27.14257086896771,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.14257086896771,"endHours":28.14257086896771,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.14257086896771,"endHours":29.14257086896771,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.14257086896771,"endHours":30.14257086896771,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.14257086896771,"endHours":31.14257086896771,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.314289755033855,"eotMinutes":-12.974632034865841,"ayanamsa":21.2418}},"calendars":{"vikram_samvat":1870,"vikram_samvatsara":"Vyaya","saka_samvat":1735,"saka_samvatsara":"Śrīmukha","bengali_samvat":1220,"malayalam_era":989,"nanakshahi_year":344,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ekādaśī · Vikram 1870 Vyaya · Śaka 1735 Śrīmukha"},"festivals":[{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"Dedicated festival walk for Ṣaṭ-tilā Ekādaśī · Ekādaśī is not live yet; Guruvāra (Thursday) — 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 January 28, 1813 CE · Ujjain · Vidhyamitra","description":"January 28, 1813 CE for Ujjain: Kṛṣṇa Ekādaśī, sūryodaya 07:09, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/1813-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/1813-01-28","sa":"https://sa.vidhyamitra.com/city/ujjain/1813-01-28","hi":"https://hi.vidhyamitra.com/city/ujjain/1813-01-28","x-default":"https://vidhyamitra.com/city/ujjain/1813-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T10:38:50.699Z","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":"2026-09-06T10:38:50.699Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T10:38:50.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}