{"id":"vidhyamitra:city-day:kochi:2003-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kochi/2003-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-05-01","date_display":"May 1, 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":"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":2003,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452760.770833,"kali_year":5105,"ahargana":1864295.2708,"sun":{"sidereal_longitude":16.432,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":11.9519,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.5199,"elapsed_within_tithi_degrees":7.5199},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.9519,"elapsed_within_degrees":11.9519},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.3839},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2003,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452760.770833,"ahargana":1864295.2708,"kali_year":5105,"ayanamsa_lahiri":23.8995,"grahas":{"sun":{"sidereal_longitude":16.377058999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":11.34815900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-2.1602},"mars":{"sidereal_longitude":281.4216590000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":25.93575900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":105.21765900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":347.418059,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":62.02715899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":40.6649,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":220.6649,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2003,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452760.770833,"kali_year":5105,"ahargana":1864295.2708,"sun":{"sidereal_longitude":16.432,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":11.9519,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.5199,"elapsed_within_tithi_degrees":7.5199},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.9519,"elapsed_within_degrees":11.9519},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.3839},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.16,"elongation":4.48},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.16,"opposition_distance":175.52}},"eclipse_window_40days":[{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":0.804,"opposition_distance":1.295}]},"city":{"slug":"kochi","name":"Kochi, Kerala","lat":9.9312,"lon":76.2673,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kochi","name":"Kochi, Kerala","lat":9.9312,"lon":76.2673,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:08","sunsetLocal":"18:36","solarNoonLocal":"12:22","dayLengthHours":12.472868868913258,"dayLengthDisplay":"12 Hours 28 Mins 22 Secs","nightLengthDisplay":"11 Hours 31 Mins 38 Secs","moonriseLocal":"05:50","moonsetLocal":"18:14","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:29","startHours":13.925988486464712,"endHours":15.485097095078869,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:08","end":"07:41","startHours":6.130445443393926,"endHours":7.689554052008083,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:48","startHours":9.24866266062224,"endHours":10.807771269236397,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.040781512807019,"endHours":9.456543808437461,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.650148312931979,"endHours":6.982758149436332,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.951117582220112,"endHours":12.782642173480996,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.4673962608721585,"endHours":5.298920852133042,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.091039704317821,"endHours":6.130445443393926,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.445691356002765,"endHours":15.277215947263649,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.403314312307185,"endHours":18.803314312307183,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.603314312307184,"endHours":19.123017181845235,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.353314312307184,"endHours":20.103314312307184,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.95111758222011,"endHours":24.782642173480998,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:08","end":"07:41","startHours":6.130445443393926,"endHours":7.689554052008083,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:15","startHours":7.689554052008083,"endHours":9.24866266062224,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:48","startHours":9.24866266062224,"endHours":10.807771269236397,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:22","startHours":10.807771269236397,"endHours":12.366879877850554,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:56","startHours":12.366879877850554,"endHours":13.925988486464712,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:29","startHours":13.925988486464712,"endHours":15.485097095078869,"quality":"auspicious"},{"name":"Kāla","start":"15:29","end":"17:03","startHours":15.485097095078869,"endHours":17.044205703693027,"quality":"inauspicious"},{"name":"Śubha","start":"17:03","end":"18:36","startHours":17.044205703693027,"endHours":18.603314312307184,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:36","end":"20:03","startHours":18.603314312307184,"endHours":20.044205703693027,"quality":"auspicious"},{"name":"Kāla","start":"20:03","end":"21:29","startHours":20.044205703693027,"endHours":21.48509709507887,"quality":"inauspicious"},{"name":"Śubha","start":"21:29","end":"22:56","startHours":21.48509709507887,"endHours":22.92598848646471,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:22","startHours":22.92598848646471,"endHours":24.366879877850554,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:48","startHours":24.366879877850554,"endHours":25.807771269236397,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:15","startHours":25.807771269236397,"endHours":27.24866266062224,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:41","startHours":27.24866266062224,"endHours":28.689554052008084,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:08","startHours":28.689554052008084,"endHours":30.130445443393924,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.130445443393926,"endHours":7.130445443393926,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.130445443393926,"endHours":8.130445443393926,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.130445443393926,"endHours":9.130445443393926,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.130445443393926,"endHours":10.130445443393926,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.130445443393926,"endHours":11.130445443393926,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.130445443393926,"endHours":12.130445443393926,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.130445443393926,"endHours":13.130445443393926,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.130445443393926,"endHours":14.130445443393926,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.130445443393926,"endHours":15.130445443393926,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.130445443393926,"endHours":16.130445443393924,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.130445443393924,"endHours":17.130445443393924,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.130445443393924,"endHours":18.130445443393924,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.130445443393924,"endHours":19.130445443393924,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.130445443393924,"endHours":20.130445443393924,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.130445443393924,"endHours":21.130445443393924,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.130445443393924,"endHours":22.130445443393924,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.130445443393924,"endHours":23.130445443393924,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.130445443393924,"endHours":24.130445443393924,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.130445443393924,"endHours":25.130445443393924,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.130445443393924,"endHours":26.130445443393924,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.130445443393924,"endHours":27.130445443393924,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.130445443393924,"endHours":28.130445443393924,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.130445443393924,"endHours":29.130445443393924,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.130445443393924,"endHours":30.130445443393924,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.89954784595192,"eotMinutes":2.918007328966811,"ayanamsa":23.8995}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kochi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 2003 CE · Kochi, Kerala · Vidhyamitra","description":"May 1, 2003 CE for Kochi, Kerala: Kṛṣṇa Amāvasyā, sūryodaya 06:08, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kochi/2003-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kochi/2003-05-01","sa":"https://sa.vidhyamitra.com/city/kochi/2003-05-01","hi":"https://hi.vidhyamitra.com/city/kochi/2003-05-01","x-default":"https://vidhyamitra.com/city/kochi/2003-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:03:07.653Z","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":"2026-06-03T06:03:07.653Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:03:07.653Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}