{"id":"vidhyamitra:city-day:ujjain:2013-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2013-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-05-23","date_display":"May 23, 2013 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":2013,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456435.770833,"kali_year":5115,"ahargana":1867970.2708,"sun":{"sidereal_longitude":37.9507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":188.9325,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.9818,"elapsed_within_tithi_degrees":6.9818},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.9325,"elapsed_within_degrees":2.2659},"yoga":{"number":18,"name":"Varīyān","sum_longitude":226.8832},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2013,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456435.770833,"ahargana":1867970.2708,"kali_year":5115,"ayanamsa_lahiri":24.0401,"grahas":{"sun":{"sidereal_longitude":38.04874699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":188.447447,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-1.3154},"mars":{"sidereal_longitude":29.748847000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":50.835946999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":57.734847,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":52.27004699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":192.15334699999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":205.9457,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.9457,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":"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":2013,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456435.770833,"kali_year":5115,"ahargana":1867970.2708,"sun":{"sidereal_longitude":37.9507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":188.9325,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.9818,"elapsed_within_tithi_degrees":6.9818},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.9325,"elapsed_within_degrees":2.2659},"yoga":{"number":18,"name":"Varīyān","sum_longitude":226.8832},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.315,"elongation":150.982},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.315,"opposition_distance":29.018}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":-0.055,"elongation":1.837},{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":0.875,"opposition_distance":2.792}]},"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":"05:43","sunsetLocal":"19:04","solarNoonLocal":"12:23","dayLengthHours":13.36410790234093,"dayLengthDisplay":"13 Hours 21 Mins 51 Secs","nightLengthDisplay":"10 Hours 38 Mins 09 Secs","moonriseLocal":"16:44","moonsetLocal":"04:06","rahuKala":{"name":"Rāhu Kāla","start":"14:04","end":"15:44","startHours":14.06135536541101,"endHours":15.731868853203625,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:43","end":"07:23","startHours":5.708787926447929,"endHours":7.379301414240546,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:43","startHours":9.049814902033162,"endHours":10.720328389825777,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.82707977032748,"endHours":9.272550033738844,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.265625755712135,"endHours":6.622001966441226,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:50","startHours":11.94537161420703,"endHours":12.836312141029758,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:49","startHours":3.926906872802472,"endHours":4.817847399625201,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:43","startHours":4.595112267919518,"endHours":5.708787926447929,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:31","startHours":14.618193194675214,"endHours":15.509133721497943,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.87289582878886,"endHours":19.272895828788858,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:38","startHours":19.07289582878886,"endHours":19.629733658053063,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.82289582878886,"endHours":20.57289582878886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:50","startHours":23.945371614207026,"endHours":24.836312141029758,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:43","end":"07:23","startHours":5.708787926447929,"endHours":7.379301414240546,"quality":"auspicious"},{"name":"Roga","start":"07:23","end":"09:03","startHours":7.379301414240546,"endHours":9.049814902033162,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:43","startHours":9.049814902033162,"endHours":10.720328389825777,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:23","startHours":10.720328389825777,"endHours":12.390841877618394,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"14:04","startHours":12.390841877618394,"endHours":14.06135536541101,"quality":"auspicious"},{"name":"Amṛta","start":"14:04","end":"15:44","startHours":14.06135536541101,"endHours":15.731868853203625,"quality":"auspicious"},{"name":"Kāla","start":"15:44","end":"17:24","startHours":15.731868853203625,"endHours":17.40238234099624,"quality":"inauspicious"},{"name":"Śubha","start":"17:24","end":"19:04","startHours":17.40238234099624,"endHours":19.07289582878886,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:04","end":"20:24","startHours":19.07289582878886,"endHours":20.402382340996244,"quality":"auspicious"},{"name":"Kāla","start":"20:24","end":"21:44","startHours":20.402382340996244,"endHours":21.731868853203625,"quality":"inauspicious"},{"name":"Śubha","start":"21:44","end":"23:04","startHours":21.731868853203625,"endHours":23.06135536541101,"quality":"auspicious"},{"name":"Roga","start":"23:04","end":"00:23","startHours":23.06135536541101,"endHours":24.390841877618392,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"01:43","startHours":24.390841877618392,"endHours":25.720328389825777,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"03:03","startHours":25.720328389825777,"endHours":27.049814902033162,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:23","startHours":27.049814902033162,"endHours":28.379301414240544,"quality":"auspicious"},{"name":"Amṛta","start":"04:23","end":"05:43","startHours":28.379301414240544,"endHours":29.70878792644793,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.708787926447929,"endHours":6.708787926447929,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.708787926447929,"endHours":7.708787926447929,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.708787926447929,"endHours":8.708787926447929,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.708787926447929,"endHours":9.708787926447929,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.708787926447929,"endHours":10.708787926447929,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.708787926447929,"endHours":11.708787926447929,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.708787926447929,"endHours":12.708787926447929,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.708787926447929,"endHours":13.708787926447929,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.708787926447929,"endHours":14.708787926447929,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.708787926447929,"endHours":15.708787926447929,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.708787926447929,"endHours":16.70878792644793,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.70878792644793,"endHours":17.70878792644793,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.70878792644793,"endHours":18.70878792644793,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.70878792644793,"endHours":19.70878792644793,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.70878792644793,"endHours":20.70878792644793,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.70878792644793,"endHours":21.70878792644793,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.70878792644793,"endHours":22.70878792644793,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.70878792644793,"endHours":23.70878792644793,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.70878792644793,"endHours":24.70878792644793,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.70878792644793,"endHours":25.70878792644793,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.70878792644793,"endHours":26.70878792644793,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.70878792644793,"endHours":27.70878792644793,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.70878792644793,"endHours":28.70878792644793,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.70878792644793,"endHours":29.70878792644793,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.57701120573946,"eotMinutes":3.395487342896394,"ayanamsa":24.0401}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Trayodaśī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"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":"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 Pradoṣa Vrata 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 May 23, 2013 CE · Ujjain · Vidhyamitra","description":"May 23, 2013 CE for Ujjain: Śukla Trayodaśī, sūryodaya 05:43, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2013-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2013-05-23","sa":"https://sa.vidhyamitra.com/city/ujjain/2013-05-23","hi":"https://hi.vidhyamitra.com/city/ujjain/2013-05-23","x-default":"https://vidhyamitra.com/city/ujjain/2013-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T22:22:18.663Z","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":"2026-09-11T22:22:18.663Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T22:22:18.663Z","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"}}}