{"id":"vidhyamitra:city-day:kolhapur:2017-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2017-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-15","date_display":"August 15, 2017 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":2017,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457980.770833,"kali_year":5119,"ahargana":1869515.2708,"sun":{"sidereal_longitude":117.6692,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":29.2179,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.5487,"elapsed_within_tithi_degrees":7.5487},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.2179,"elapsed_within_degrees":2.5513},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8872},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2017,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457980.770833,"ahargana":1869515.2708,"kali_year":5119,"ayanamsa_lahiri":24.0991,"grahas":{"sun":{"sidereal_longitude":118.324117,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":28.12521700000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-4.4837},"mars":{"sidereal_longitude":112.04981700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":137.251617,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":174.64141700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":82.456617,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":237.01601699999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":124.0842,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.0842,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457980.770833,"kali_year":5119,"ahargana":1869515.2708,"sun":{"sidereal_longitude":117.6692,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":29.2179,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.5487,"elapsed_within_tithi_degrees":7.5487},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.2179,"elapsed_within_degrees":2.5513},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8872},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.484,"elongation":88.451},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.484,"opposition_distance":91.549}},"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":"06:16","sunsetLocal":"18:58","solarNoonLocal":"12:37","dayLengthHours":12.693673359713259,"dayLengthDisplay":"12 Hours 41 Mins 37 Secs","nightLengthDisplay":"11 Hours 18 Mins 23 Secs","moonriseLocal":"00:11","moonsetLocal":"13:02","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:23","startHours":15.79347680203879,"endHours":17.380185972002945,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:27","end":"11:02","startHours":9.44664012218216,"endHours":11.033349292146315,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:37","end":"14:12","startHours":12.620058462110475,"endHours":14.20676763207463,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.235078899520271,"endHours":9.658201344844047,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.802124838908563,"endHours":7.140622795167584,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:03","startHours":12.1969360167867,"endHours":13.04318090743425,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:26","startHours":4.5807320009587436,"endHours":5.4269768916062935,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:16","startHours":5.215415668944406,"endHours":6.273221782253844,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.73567068872935,"endHours":15.5819155793769,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.766895141967105,"endHours":19.166895141967103,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:30","startHours":18.966895141967104,"endHours":19.495798198621824,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.716895141967104,"endHours":20.466895141967104,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:03","startHours":24.1969360167867,"endHours":25.043180907434248,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:16","end":"07:52","startHours":6.273221782253844,"endHours":7.859930952218002,"quality":"inauspicious"},{"name":"Udveg","start":"07:52","end":"09:27","startHours":7.859930952218002,"endHours":9.44664012218216,"quality":"inauspicious"},{"name":"Chala","start":"09:27","end":"11:02","startHours":9.44664012218216,"endHours":11.033349292146315,"quality":"neutral"},{"name":"Labha","start":"11:02","end":"12:37","startHours":11.033349292146315,"endHours":12.620058462110475,"quality":"auspicious"},{"name":"Amṛta","start":"12:37","end":"14:12","startHours":12.620058462110475,"endHours":14.20676763207463,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:48","startHours":14.20676763207463,"endHours":15.79347680203879,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:23","startHours":15.79347680203879,"endHours":17.380185972002945,"quality":"auspicious"},{"name":"Roga","start":"17:23","end":"18:58","startHours":17.380185972002945,"endHours":18.966895141967104,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:58","end":"20:23","startHours":18.966895141967104,"endHours":20.38018597200295,"quality":"inauspicious"},{"name":"Śubha","start":"20:23","end":"21:48","startHours":20.38018597200295,"endHours":21.79347680203879,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:12","startHours":21.79347680203879,"endHours":23.20676763207463,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:37","startHours":23.20676763207463,"endHours":24.620058462110475,"quality":"inauspicious"},{"name":"Chala","start":"00:37","end":"02:02","startHours":24.620058462110475,"endHours":26.03334929214632,"quality":"neutral"},{"name":"Labha","start":"02:02","end":"03:27","startHours":26.03334929214632,"endHours":27.44664012218216,"quality":"auspicious"},{"name":"Amṛta","start":"03:27","end":"04:52","startHours":27.44664012218216,"endHours":28.859930952218,"quality":"auspicious"},{"name":"Kāla","start":"04:52","end":"06:16","startHours":28.859930952218,"endHours":30.273221782253845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273221782253844,"endHours":7.273221782253844,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273221782253844,"endHours":8.273221782253845,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273221782253845,"endHours":9.273221782253845,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273221782253845,"endHours":10.273221782253845,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273221782253845,"endHours":11.273221782253845,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273221782253845,"endHours":12.273221782253845,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273221782253845,"endHours":13.273221782253845,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273221782253845,"endHours":14.273221782253845,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273221782253845,"endHours":15.273221782253845,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273221782253845,"endHours":16.273221782253845,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.273221782253845,"endHours":17.273221782253845,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.273221782253845,"endHours":18.273221782253845,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.273221782253845,"endHours":19.273221782253845,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.273221782253845,"endHours":20.273221782253845,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.273221782253845,"endHours":21.273221782253845,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.273221782253845,"endHours":22.273221782253845,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.273221782253845,"endHours":23.273221782253845,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.273221782253845,"endHours":24.273221782253845,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.273221782253845,"endHours":25.273221782253845,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.273221782253845,"endHours":26.273221782253845,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.273221782253845,"endHours":27.273221782253845,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.273221782253845,"endHours":28.273221782253845,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.273221782253845,"endHours":29.273221782253845,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.273221782253845,"endHours":30.273221782253845,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.036905065949652,"eotMinutes":-4.176707726628523,"ayanamsa":24.0991}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 August 15, 2017 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"August 15, 2017 CE for Kolhāpur, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:16, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2017-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2017-08-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/2017-08-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/2017-08-15","x-default":"https://vidhyamitra.com/city/kolhapur/2017-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:51:14.354Z","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":"2026-05-15T04:51:14.354Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:51:14.354Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}