{"id":"vidhyamitra:city-day:ujjain:-0484-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/-0484-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0484-02-23","date_display":"February 23, 485 BCE","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":-484,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1544329.770833,"kali_year":2617,"ahargana":955864.2708,"sun":{"sidereal_longitude":344.7309,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":206.6323,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.9014,"elapsed_within_tithi_degrees":5.9014},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.6323,"elapsed_within_degrees":6.6323},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.3632},"karana":{"half_tithi_index":36,"name":"Bava"},"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":-484,"month":2,"day":23,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1544329.770833,"ahargana":955864.2708,"kali_year":2617,"ayanamsa_lahiri":-10.8446,"grahas":{"sun":{"sidereal_longitude":344.7309,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.6323,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-4.4941},"mars":{"sidereal_longitude":111.5552,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":329.364,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":244.8166,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":346.8929,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":283.0876,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":293.711,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":113.711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":-484,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1544329.770833,"kali_year":2617,"ahargana":955864.2708,"sun":{"sidereal_longitude":344.7309,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":206.6323,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.9014,"elapsed_within_tithi_degrees":5.9014},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.6323,"elapsed_within_degrees":6.6323},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.3632},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.494,"elongation":138.099},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.494,"opposition_distance":41.901}},"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":"06:55","sunsetLocal":"18:27","solarNoonLocal":"12:41","dayLengthHours":11.540895385575057,"dayLengthDisplay":"11 Hours 32 Mins 27 Secs","nightLengthDisplay":"12 Hours 27 Mins 33 Secs","moonriseLocal":"21:37","moonsetLocal":"09:20","rahuKala":{"name":"Rāhu Kāla","start":"11:14","end":"12:41","startHours":11.237626359460844,"endHours":12.680238282657726,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:34","end":"17:00","startHours":15.56546212905149,"endHours":17.00807405224837,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:21","end":"09:48","startHours":8.352402513067078,"endHours":9.79501443626396,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:59","startHours":9.60266617983771,"endHours":9.987362692690212,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:42","startHours":7.390661230935824,"endHours":7.698418441217825,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:04","startHours":12.295541769805222,"endHours":13.064934795510226,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:08","startHours":5.3710045384601885,"endHours":6.140397564165193,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:55","startHours":5.948049307738941,"endHours":6.909790589870196,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:22","startHours":14.603720846920234,"endHours":15.373113872625238,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.250685975445254,"endHours":18.650685975445253,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:56","startHours":18.450685975445253,"endHours":18.931556616510882,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.200685975445253,"endHours":19.950685975445253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:04","startHours":24.295541769805222,"endHours":25.06493479551023,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:55","end":"08:21","startHours":6.909790589870196,"endHours":8.352402513067078,"quality":"neutral"},{"name":"Labha","start":"08:21","end":"09:48","startHours":8.352402513067078,"endHours":9.79501443626396,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:14","startHours":9.79501443626396,"endHours":11.237626359460844,"quality":"auspicious"},{"name":"Kāla","start":"11:14","end":"12:41","startHours":11.237626359460844,"endHours":12.680238282657726,"quality":"inauspicious"},{"name":"Śubha","start":"12:41","end":"14:07","startHours":12.680238282657726,"endHours":14.122850205854608,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:34","startHours":14.122850205854608,"endHours":15.56546212905149,"quality":"inauspicious"},{"name":"Udveg","start":"15:34","end":"17:00","startHours":15.56546212905149,"endHours":17.00807405224837,"quality":"inauspicious"},{"name":"Chala","start":"17:00","end":"18:27","startHours":17.00807405224837,"endHours":18.450685975445253,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:27","end":"20:00","startHours":18.450685975445253,"endHours":20.00807405224837,"quality":"inauspicious"},{"name":"Udveg","start":"20:00","end":"21:34","startHours":20.00807405224837,"endHours":21.56546212905149,"quality":"inauspicious"},{"name":"Chala","start":"21:34","end":"23:07","startHours":21.56546212905149,"endHours":23.122850205854608,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:41","startHours":23.122850205854608,"endHours":24.680238282657726,"quality":"auspicious"},{"name":"Amṛta","start":"00:41","end":"02:14","startHours":24.680238282657726,"endHours":26.237626359460844,"quality":"auspicious"},{"name":"Kāla","start":"02:14","end":"03:48","startHours":26.237626359460844,"endHours":27.795014436263962,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:21","startHours":27.795014436263962,"endHours":29.352402513067076,"quality":"auspicious"},{"name":"Roga","start":"05:21","end":"06:55","startHours":29.352402513067076,"endHours":30.909790589870198,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.909790589870196,"endHours":7.909790589870196,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.909790589870196,"endHours":8.909790589870196,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.909790589870196,"endHours":9.909790589870196,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.909790589870196,"endHours":10.909790589870196,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.909790589870196,"endHours":11.909790589870196,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.909790589870196,"endHours":12.909790589870196,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.909790589870196,"endHours":13.909790589870196,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.909790589870196,"endHours":14.909790589870196,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.909790589870196,"endHours":15.909790589870196,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.909790589870196,"endHours":16.909790589870198,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.909790589870198,"endHours":17.909790589870198,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.909790589870198,"endHours":18.909790589870198,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.909790589870198,"endHours":19.909790589870198,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.909790589870198,"endHours":20.909790589870198,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.909790589870198,"endHours":21.909790589870198,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.909790589870198,"endHours":22.909790589870198,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.909790589870198,"endHours":23.909790589870198,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.909790589870198,"endHours":24.909790589870198,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.909790589870198,"endHours":25.909790589870198,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.909790589870198,"endHours":26.909790589870198,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.909790589870198,"endHours":27.909790589870198,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.909790589870198,"endHours":28.909790589870198,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.909790589870198,"endHours":29.909790589870198,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.909790589870198,"endHours":30.909790589870198,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.082352729595131,"eotMinutes":-13.968296959463448,"ayanamsa":-10.8446}},"calendars":{"vikram_samvat":-427,"saka_samvat":-562,"bengali_samvat":-1077,"malayalam_era":-1308,"nanakshahi_year":-1953,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Caturthī · Vikram -427 undefined · Śaka -562 undefined"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"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":"Dedicated festival walk for Saṅkaṣṭī Caturthī is not live yet; Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 February 23, 485 BCE · Ujjain · Vidhyamitra","description":"February 23, 485 BCE for Ujjain: Kṛṣṇa Caturthī, sūryodaya 06:55, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/-0484-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/-0484-02-23","sa":"https://sa.vidhyamitra.com/city/ujjain/-0484-02-23","hi":"https://hi.vidhyamitra.com/city/ujjain/-0484-02-23","x-default":"https://vidhyamitra.com/city/ujjain/-0484-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-13T15:49:22.952Z","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":"2026-08-13T15:49:22.952Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-13T15:49:22.952Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}