{"id":"vidhyamitra:city-day:kolhapur:1901-04-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1901-04-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1901-04-27","date_display":"April 27, 1901 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":1901,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415501.770833,"kali_year":5003,"ahargana":1827036.2708,"sun":{"sidereal_longitude":13.9119,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":116.9497,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.0378,"elapsed_within_tithi_degrees":7.0378},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.9497,"elapsed_within_degrees":10.283},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.8616},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1901,"month":4,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415501.770833,"ahargana":1827036.2708,"kali_year":5003,"ayanamsa_lahiri":22.4745,"grahas":{"sun":{"sidereal_longitude":13.605627000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":119.61462700000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.4575},"mars":{"sidereal_longitude":124.80402700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":356.689427,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":261.982527,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":13.939526999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":265.18032700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":214.8261,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.8261,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1901,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415501.770833,"kali_year":5003,"ahargana":1827036.2708,"sun":{"sidereal_longitude":13.9119,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":116.9497,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.0378,"elapsed_within_tithi_degrees":7.0378},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.9497,"elapsed_within_degrees":10.283},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.8616},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.457,"elongation":103.038},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.457,"opposition_distance":76.962}},"eclipse_window_40days":[]},"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":"06:11","sunsetLocal":"18:51","solarNoonLocal":"12:31","dayLengthHours":12.672523474646006,"dayLengthDisplay":"12 Hours 40 Mins 21 Secs","nightLengthDisplay":"11 Hours 19 Mins 39 Secs","moonriseLocal":"13:15","moonsetLocal":"01:55","rahuKala":{"name":"Rāhu Kāla","start":"09:21","end":"10:56","startHours":9.343447983845028,"endHours":10.927513418175778,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:41","startHours":14.09564428683728,"endHours":15.679709721168031,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:11","end":"07:46","startHours":6.1753171151835256,"endHours":7.759382549514276,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:33","startHours":9.132239259267593,"endHours":9.55465670842246,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:02","startHours":6.703338926627109,"endHours":7.0412728859510025,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:56","startHours":12.08916140335166,"endHours":12.933996301661395,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:20","startHours":4.485647318564058,"endHours":5.330482216873792,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:11","startHours":5.119273492296358,"endHours":6.1753171151835256,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:28","startHours":14.62366609828086,"endHours":15.468500996590594,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.64784058982953,"endHours":19.04784058982953,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:23","startHours":18.84784058982953,"endHours":19.375862401273114,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.59784058982953,"endHours":20.34784058982953,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:56","startHours":24.08916140335166,"endHours":24.933996301661395,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:11","end":"07:46","startHours":6.1753171151835256,"endHours":7.759382549514276,"quality":"inauspicious"},{"name":"Śubha","start":"07:46","end":"09:21","startHours":7.759382549514276,"endHours":9.343447983845028,"quality":"auspicious"},{"name":"Roga","start":"09:21","end":"10:56","startHours":9.343447983845028,"endHours":10.927513418175778,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:31","startHours":10.927513418175778,"endHours":12.511578852506528,"quality":"inauspicious"},{"name":"Chala","start":"12:31","end":"14:06","startHours":12.511578852506528,"endHours":14.09564428683728,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:41","startHours":14.09564428683728,"endHours":15.679709721168031,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:16","startHours":15.679709721168031,"endHours":17.26377515549878,"quality":"auspicious"},{"name":"Kāla","start":"17:16","end":"18:51","startHours":17.26377515549878,"endHours":18.84784058982953,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:51","end":"20:16","startHours":18.84784058982953,"endHours":20.26377515549878,"quality":"auspicious"},{"name":"Amṛta","start":"20:16","end":"21:41","startHours":20.26377515549878,"endHours":21.67970972116803,"quality":"auspicious"},{"name":"Kāla","start":"21:41","end":"23:06","startHours":21.67970972116803,"endHours":23.095644286837278,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:31","startHours":23.095644286837278,"endHours":24.511578852506528,"quality":"auspicious"},{"name":"Roga","start":"00:31","end":"01:56","startHours":24.511578852506528,"endHours":25.927513418175778,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:21","startHours":25.927513418175778,"endHours":27.343447983845024,"quality":"inauspicious"},{"name":"Chala","start":"03:21","end":"04:46","startHours":27.343447983845024,"endHours":28.759382549514275,"quality":"neutral"},{"name":"Labha","start":"04:46","end":"06:11","startHours":28.759382549514275,"endHours":30.175317115183525,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.1753171151835256,"endHours":7.1753171151835256,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.1753171151835256,"endHours":8.175317115183525,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.175317115183525,"endHours":9.175317115183525,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.175317115183525,"endHours":10.175317115183525,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.175317115183525,"endHours":11.175317115183525,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.175317115183525,"endHours":12.175317115183525,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.175317115183525,"endHours":13.175317115183525,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.175317115183525,"endHours":14.175317115183525,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.175317115183525,"endHours":15.175317115183525,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.175317115183525,"endHours":16.175317115183525,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.175317115183525,"endHours":17.175317115183525,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.175317115183525,"endHours":18.175317115183525,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.175317115183525,"endHours":19.175317115183525,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.175317115183525,"endHours":20.175317115183525,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.175317115183525,"endHours":21.175317115183525,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.175317115183525,"endHours":22.175317115183525,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.175317115183525,"endHours":23.175317115183525,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.175317115183525,"endHours":24.175317115183525,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.175317115183525,"endHours":25.175317115183525,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.175317115183525,"endHours":26.175317115183525,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.175317115183525,"endHours":27.175317115183525,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.175317115183525,"endHours":28.175317115183525,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.175317115183525,"endHours":29.175317115183525,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.175317115183525,"endHours":30.175317115183525,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.546299466533451,"eotMinutes":2.332068849608316,"ayanamsa":22.4745}},"calendars":{"vikram_samvat":1958,"vikram_samvatsara":"Ānanda","saka_samvat":1823,"saka_samvatsara":"Plava","bengali_samvat":1308,"malayalam_era":1077,"nanakshahi_year":432,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Navamī · Vikram 1958 Ānanda · Śaka 1823 Plava"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 27, 1901 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 27, 1901 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 06:11, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1901-04-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1901-04-27","sa":"https://sa.vidhyamitra.com/city/kolhapur/1901-04-27","hi":"https://hi.vidhyamitra.com/city/kolhapur/1901-04-27","x-default":"https://vidhyamitra.com/city/kolhapur/1901-04-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:45:36.005Z","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":"2026-05-31T16:45:36.005Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:45:36.005Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}