{"id":"vidhyamitra:city-day:kolhapur:1902-04-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1902-04-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-04-21","date_display":"April 21, 1902 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":1902,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415860.770833,"kali_year":5004,"ahargana":1827395.2708,"sun":{"sidereal_longitude":7.8448,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":168.4653,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.6205,"elapsed_within_tithi_degrees":4.6205},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4653,"elapsed_within_degrees":8.4653},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.3101},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1902,"month":4,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415860.770833,"ahargana":1827395.2708,"kali_year":5004,"ayanamsa_lahiri":22.4882,"grahas":{"sun":{"sidereal_longitude":7.512810000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.99320999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-2.065},"mars":{"sidereal_longitude":4.092809999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":359.92211,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":293.00341000000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":322.77151000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":276.35861,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":195.8045,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.8045,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1902,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415860.770833,"kali_year":5004,"ahargana":1827395.2708,"sun":{"sidereal_longitude":7.8448,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":168.4653,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.6205,"elapsed_within_tithi_degrees":4.6205},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4653,"elapsed_within_degrees":8.4653},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.3101},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.065,"elongation":160.62},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.065,"opposition_distance":19.38}},"eclipse_window_40days":[{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":-0.767,"elongation":0.452}]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:14","sunsetLocal":"18:49","solarNoonLocal":"12:32","dayLengthHours":12.584129929579138,"dayLengthDisplay":"12 Hours 35 Mins 03 Secs","nightLengthDisplay":"11 Hours 24 Mins 57 Secs","moonriseLocal":"17:16","moonsetLocal":"05:11","rahuKala":{"name":"Rāhu Kāla","start":"07:49","end":"09:23","startHours":7.811609129055121,"endHours":9.384625370252513,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:57","end":"12:32","startHours":10.957641611449905,"endHours":12.530657852647298,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:41","startHours":14.103674093844688,"endHours":15.676690335042082,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.174889871426194,"endHours":9.594360869078832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.762931634923525,"endHours":7.098508433045636,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:57","startHours":12.111186854994658,"endHours":12.950128850299935,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:24","startHours":4.560708897247176,"endHours":5.399650892552453,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:14","startHours":5.1899153937261335,"endHours":6.238592887857728,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.628012840910486,"endHours":15.466954836215763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.622722817436866,"endHours":19.022722817436865,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:21","startHours":18.822722817436865,"endHours":19.347061564502663,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.572722817436865,"endHours":20.322722817436865,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:57","startHours":24.111186854994656,"endHours":24.950128850299933,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:14","end":"07:49","startHours":6.238592887857728,"endHours":7.811609129055121,"quality":"auspicious"},{"name":"Kāla","start":"07:49","end":"09:23","startHours":7.811609129055121,"endHours":9.384625370252513,"quality":"inauspicious"},{"name":"Śubha","start":"09:23","end":"10:57","startHours":9.384625370252513,"endHours":10.957641611449905,"quality":"auspicious"},{"name":"Roga","start":"10:57","end":"12:32","startHours":10.957641611449905,"endHours":12.530657852647298,"quality":"inauspicious"},{"name":"Udveg","start":"12:32","end":"14:06","startHours":12.530657852647298,"endHours":14.103674093844688,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:41","startHours":14.103674093844688,"endHours":15.676690335042082,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:15","startHours":15.676690335042082,"endHours":17.249706576239475,"quality":"auspicious"},{"name":"Amṛta","start":"17:15","end":"18:49","startHours":17.249706576239475,"endHours":18.822722817436865,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:49","end":"20:15","startHours":18.822722817436865,"endHours":20.249706576239472,"quality":"neutral"},{"name":"Labha","start":"20:15","end":"21:41","startHours":20.249706576239472,"endHours":21.676690335042082,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"23:06","startHours":21.676690335042082,"endHours":23.10367409384469,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:32","startHours":23.10367409384469,"endHours":24.530657852647295,"quality":"inauspicious"},{"name":"Śubha","start":"00:32","end":"01:57","startHours":24.530657852647295,"endHours":25.957641611449905,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:23","startHours":25.957641611449905,"endHours":27.38462537025251,"quality":"inauspicious"},{"name":"Udveg","start":"03:23","end":"04:49","startHours":27.38462537025251,"endHours":28.81160912905512,"quality":"inauspicious"},{"name":"Chala","start":"04:49","end":"06:14","startHours":28.81160912905512,"endHours":30.238592887857727,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.238592887857728,"endHours":7.238592887857728,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.238592887857728,"endHours":8.238592887857727,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.238592887857727,"endHours":9.238592887857727,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.238592887857727,"endHours":10.238592887857727,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.238592887857727,"endHours":11.238592887857727,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.238592887857727,"endHours":12.238592887857727,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.238592887857727,"endHours":13.238592887857727,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.238592887857727,"endHours":14.238592887857727,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.238592887857727,"endHours":15.238592887857727,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.238592887857727,"endHours":16.238592887857727,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.238592887857727,"endHours":17.238592887857727,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.238592887857727,"endHours":18.238592887857727,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.238592887857727,"endHours":19.238592887857727,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.238592887857727,"endHours":20.238592887857727,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.238592887857727,"endHours":21.238592887857727,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.238592887857727,"endHours":22.238592887857727,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.238592887857727,"endHours":23.238592887857727,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.238592887857727,"endHours":24.238592887857727,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.238592887857727,"endHours":25.238592887857727,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.238592887857727,"endHours":26.238592887857727,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.238592887857727,"endHours":27.238592887857727,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.238592887857727,"endHours":28.238592887857727,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.238592887857727,"endHours":29.238592887857727,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.238592887857727,"endHours":30.238592887857727,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","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":11.471022096635298,"eotMinutes":1.1873288411622274,"ayanamsa":22.4882}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla 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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturdaśī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 21, 1902 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 21, 1902 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 06:14, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1902-04-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1902-04-21","sa":"https://sa.vidhyamitra.com/city/kolhapur/1902-04-21","hi":"https://hi.vidhyamitra.com/city/kolhapur/1902-04-21","x-default":"https://vidhyamitra.com/city/kolhapur/1902-04-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:01:41.037Z","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":"2026-05-31T12:01:41.037Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:01:41.037Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}