{"id":"vidhyamitra:city-day:ujjain:2003-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2003-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-02-18","date_display":"February 18, 2003 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":2003,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452688.770833,"kali_year":5104,"ahargana":1864223.2708,"sun":{"sidereal_longitude":305.1704,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":137.2816,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1111,"elapsed_within_tithi_degrees":0.1111},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.2816,"elapsed_within_degrees":3.9482},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.452},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2003,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452688.770833,"ahargana":1864223.2708,"kali_year":5104,"ayanamsa_lahiri":23.8967,"grahas":{"sun":{"sidereal_longitude":305.06611,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":139.17070999999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":4.4946},"mars":{"sidereal_longitude":236.57141000000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":282.89491,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":107.09471000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":261.43741,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":58.13931000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":44.4798,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":224.4798,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2003,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452688.770833,"kali_year":5104,"ahargana":1864223.2708,"sun":{"sidereal_longitude":305.1704,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":137.2816,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1111,"elapsed_within_tithi_degrees":0.1111},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.2816,"elapsed_within_degrees":3.9482},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.452},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.495,"elongation":167.889},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.495,"opposition_distance":12.111}},"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":"06:58","sunsetLocal":"18:24","solarNoonLocal":"12:41","dayLengthHours":11.437676205599162,"dayLengthDisplay":"11 Hours 26 Mins 16 Secs","nightLengthDisplay":"12 Hours 33 Mins 44 Secs","moonriseLocal":"19:24","moonsetLocal":"07:52","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"16:59","startHours":15.547433654939795,"endHours":16.97714318063969,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:50","end":"11:15","startHours":9.828595552140213,"endHours":11.25830507784011,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:41","end":"14:07","startHours":12.688014603540005,"endHours":14.1177241292399,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:01","startHours":9.637967615380227,"endHours":10.019223488900199,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.445746342640388,"endHours":7.750751041456366,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:04","startHours":12.306758730020032,"endHours":13.069270477059977,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:12","startHours":5.444153006660534,"endHours":6.206664753700478,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:58","startHours":6.016036816940492,"endHours":6.9691765007404225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:21","startHours":14.594293971139864,"endHours":15.356805718179809,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.206852706339586,"endHours":18.606852706339584,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:53","startHours":18.406852706339585,"endHours":18.88342254823955,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.156852706339585,"endHours":19.906852706339585,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:04","startHours":24.306758730020032,"endHours":25.069270477059977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:58","end":"08:24","startHours":6.9691765007404225,"endHours":8.398886026440318,"quality":"inauspicious"},{"name":"Udveg","start":"08:24","end":"09:50","startHours":8.398886026440318,"endHours":9.828595552140213,"quality":"inauspicious"},{"name":"Chala","start":"09:50","end":"11:15","startHours":9.828595552140213,"endHours":11.25830507784011,"quality":"neutral"},{"name":"Labha","start":"11:15","end":"12:41","startHours":11.25830507784011,"endHours":12.688014603540005,"quality":"auspicious"},{"name":"Amṛta","start":"12:41","end":"14:07","startHours":12.688014603540005,"endHours":14.1177241292399,"quality":"auspicious"},{"name":"Kāla","start":"14:07","end":"15:33","startHours":14.1177241292399,"endHours":15.547433654939795,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"16:59","startHours":15.547433654939795,"endHours":16.97714318063969,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:24","startHours":16.97714318063969,"endHours":18.406852706339585,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:24","end":"19:59","startHours":18.406852706339585,"endHours":19.97714318063969,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:33","startHours":19.97714318063969,"endHours":21.547433654939795,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"23:07","startHours":21.547433654939795,"endHours":23.1177241292399,"quality":"inauspicious"},{"name":"Udveg","start":"23:07","end":"00:41","startHours":23.1177241292399,"endHours":24.688014603540005,"quality":"inauspicious"},{"name":"Chala","start":"00:41","end":"02:15","startHours":24.688014603540005,"endHours":26.25830507784011,"quality":"neutral"},{"name":"Labha","start":"02:15","end":"03:50","startHours":26.25830507784011,"endHours":27.828595552140214,"quality":"auspicious"},{"name":"Amṛta","start":"03:50","end":"05:24","startHours":27.828595552140214,"endHours":29.398886026440316,"quality":"auspicious"},{"name":"Kāla","start":"05:24","end":"06:58","startHours":29.398886026440316,"endHours":30.969176500740424,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.9691765007404225,"endHours":7.9691765007404225,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.9691765007404225,"endHours":8.969176500740422,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.969176500740422,"endHours":9.969176500740422,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.969176500740422,"endHours":10.969176500740422,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.969176500740422,"endHours":11.969176500740422,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.969176500740422,"endHours":12.969176500740422,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.969176500740422,"endHours":13.969176500740422,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.969176500740422,"endHours":14.969176500740422,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.969176500740422,"endHours":15.969176500740422,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.969176500740422,"endHours":16.969176500740424,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.969176500740424,"endHours":17.969176500740424,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.969176500740424,"endHours":18.969176500740424,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.969176500740424,"endHours":19.969176500740424,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.969176500740424,"endHours":20.969176500740424,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.969176500740424,"endHours":21.969176500740424,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.969176500740424,"endHours":22.969176500740424,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.969176500740424,"endHours":23.969176500740424,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.969176500740424,"endHours":24.969176500740424,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.969176500740424,"endHours":25.969176500740424,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.969176500740424,"endHours":26.969176500740424,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.969176500740424,"endHours":27.969176500740424,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.969176500740424,"endHours":28.969176500740424,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.969176500740424,"endHours":29.969176500740424,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.969176500740424,"endHours":30.969176500740424,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.833515273797882,"eotMinutes":-14.434876212400278,"ayanamsa":23.8967}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvitīyā · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 February 18, 2003 CE · Ujjain · Vidhyamitra","description":"February 18, 2003 CE for Ujjain: Kṛṣṇa Dvitīyā, sūryodaya 06:58, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2003-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2003-02-18","sa":"https://sa.vidhyamitra.com/city/ujjain/2003-02-18","hi":"https://hi.vidhyamitra.com/city/ujjain/2003-02-18","x-default":"https://vidhyamitra.com/city/ujjain/2003-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T07:15:58.759Z","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":"2026-09-12T07:15:58.759Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T07:15:58.759Z","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"}}}