{"id":"vidhyamitra:city-day:kolhapur:2173-04-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2173-04-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-04-27","date_display":"April 27, 2173 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":2173,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514848.770833,"kali_year":5275,"ahargana":1926383.2708,"sun":{"sidereal_longitude":10.6367,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":177.948,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3113,"elapsed_within_tithi_degrees":11.3113},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.948,"elapsed_within_degrees":4.6147},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.5847},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2173,"month":4,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514848.770833,"ahargana":1926383.2708,"kali_year":5275,"ayanamsa_lahiri":26.2741,"grahas":{"sun":{"sidereal_longitude":10.95154100000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":179.119241,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-0.5482},"mars":{"sidereal_longitude":23.02604100000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":26.802341000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":230.79294099999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":27.973640999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":340.068741,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":350.9439,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":170.9439,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":"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":2173,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514848.770833,"kali_year":5275,"ahargana":1926383.2708,"sun":{"sidereal_longitude":10.6367,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":177.948,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3113,"elapsed_within_tithi_degrees":11.3113},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.948,"elapsed_within_degrees":4.6147},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.5847},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.548,"elongation":167.311},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.548,"opposition_distance":12.689}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":0.108,"elongation":2.903}]},"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":"06:10","sunsetLocal":"18:51","solarNoonLocal":"12:31","dayLengthHours":12.688735267332305,"dayLengthDisplay":"12 Hours 41 Mins 19 Secs","nightLengthDisplay":"11 Hours 18 Mins 41 Secs","moonriseLocal":"17:53","moonsetLocal":"05:34","rahuKala":{"name":"Rāhu Kāla","start":"15:41","end":"17:16","startHours":15.683762669339604,"endHours":17.269854577756142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:20","end":"10:56","startHours":9.339395035673451,"endHours":10.92548694408999,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"14:06","startHours":12.511578852506528,"endHours":14.097670760923066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:33","startHours":9.127916114551246,"endHours":9.550873956795655,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:02","startHours":6.695908521645887,"endHours":7.034274795441415,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:56","startHours":12.088621010262118,"endHours":12.934536694750937,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.475379849862733,"endHours":5.321295534351554,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:10","startHours":5.1098166132293485,"endHours":6.167211218840374,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.626368063728577,"endHours":15.472283748217398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.65594648617268,"endHours":19.05594648617268,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:23","startHours":18.85594648617268,"endHours":19.38464378897819,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.60594648617268,"endHours":20.35594648617268,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:56","startHours":24.088621010262116,"endHours":24.93453669475094,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:10","end":"07:45","startHours":6.167211218840374,"endHours":7.753303127256912,"quality":"inauspicious"},{"name":"Udveg","start":"07:45","end":"09:20","startHours":7.753303127256912,"endHours":9.339395035673451,"quality":"inauspicious"},{"name":"Chala","start":"09:20","end":"10:56","startHours":9.339395035673451,"endHours":10.92548694408999,"quality":"neutral"},{"name":"Labha","start":"10:56","end":"12:31","startHours":10.92548694408999,"endHours":12.511578852506528,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"14:06","startHours":12.511578852506528,"endHours":14.097670760923066,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:41","startHours":14.097670760923066,"endHours":15.683762669339604,"quality":"inauspicious"},{"name":"Śubha","start":"15:41","end":"17:16","startHours":15.683762669339604,"endHours":17.269854577756142,"quality":"auspicious"},{"name":"Roga","start":"17:16","end":"18:51","startHours":17.269854577756142,"endHours":18.85594648617268,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:51","end":"20:16","startHours":18.85594648617268,"endHours":20.269854577756142,"quality":"inauspicious"},{"name":"Śubha","start":"20:16","end":"21:41","startHours":20.269854577756142,"endHours":21.683762669339604,"quality":"auspicious"},{"name":"Roga","start":"21:41","end":"23:06","startHours":21.683762669339604,"endHours":23.097670760923066,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:31","startHours":23.097670760923066,"endHours":24.511578852506528,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"01:56","startHours":24.511578852506528,"endHours":25.92548694408999,"quality":"neutral"},{"name":"Labha","start":"01:56","end":"03:20","startHours":25.92548694408999,"endHours":27.33939503567345,"quality":"auspicious"},{"name":"Amṛta","start":"03:20","end":"04:45","startHours":27.33939503567345,"endHours":28.753303127256913,"quality":"auspicious"},{"name":"Kāla","start":"04:45","end":"06:10","startHours":28.753303127256913,"endHours":30.167211218840375,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.167211218840374,"endHours":7.167211218840374,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.167211218840374,"endHours":8.167211218840375,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.167211218840375,"endHours":9.167211218840375,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.167211218840375,"endHours":10.167211218840375,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.167211218840375,"endHours":11.167211218840375,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.167211218840375,"endHours":12.167211218840375,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.167211218840375,"endHours":13.167211218840375,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.167211218840375,"endHours":14.167211218840375,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.167211218840375,"endHours":15.167211218840375,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.167211218840375,"endHours":16.167211218840375,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.167211218840375,"endHours":17.167211218840375,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.167211218840375,"endHours":18.167211218840375,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.167211218840375,"endHours":19.167211218840375,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.167211218840375,"endHours":20.167211218840375,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.167211218840375,"endHours":21.167211218840375,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.167211218840375,"endHours":22.167211218840375,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.167211218840375,"endHours":23.167211218840375,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.167211218840375,"endHours":24.167211218840375,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.167211218840375,"endHours":25.167211218840375,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.167211218840375,"endHours":26.167211218840375,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.167211218840375,"endHours":27.167211218840375,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.167211218840375,"endHours":28.167211218840375,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.167211218840375,"endHours":29.167211218840375,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.167211218840375,"endHours":30.167211218840375,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Mausala","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":13.922572215323303,"eotMinutes":2.332068849608316,"ayanamsa":26.2741}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"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 2230 Vyaya · Śaka 2095 Śrīmukha"},"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":"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, 2173 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 27, 2173 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 06:10, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2173-04-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2173-04-27","sa":"https://sa.vidhyamitra.com/city/kolhapur/2173-04-27","hi":"https://hi.vidhyamitra.com/city/kolhapur/2173-04-27","x-default":"https://vidhyamitra.com/city/kolhapur/2173-04-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:01:40.142Z","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":"2026-05-31T14:01:40.142Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:01:40.142Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}