{"id":"vidhyamitra:city-day:kolhapur:2018-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2018-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-05-17","date_display":"May 17, 2018 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":2018,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458255.770833,"kali_year":5120,"ahargana":1869790.2708,"sun":{"sidereal_longitude":31.9323,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":50.9625,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.0302,"elapsed_within_tithi_degrees":7.0302},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.9625,"elapsed_within_degrees":10.9625},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.8948},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":2018,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458255.770833,"ahargana":1869790.2708,"kali_year":5120,"ayanamsa_lahiri":24.1097,"grahas":{"sun":{"sidereal_longitude":32.00301000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":53.14220999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-3.8379},"mars":{"sidereal_longitude":275.9660100000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":11.05871000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":203.07260999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":62.64291000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":254.25500999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":109.5134,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":289.5134,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458255.770833,"kali_year":5120,"ahargana":1869790.2708,"sun":{"sidereal_longitude":31.9323,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":50.9625,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.0302,"elapsed_within_tithi_degrees":7.0302},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.9625,"elapsed_within_degrees":10.9625},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.8948},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.838,"elongation":19.03},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.838,"opposition_distance":160.97}},"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":"06:01","sunsetLocal":"18:57","solarNoonLocal":"12:29","dayLengthHours":12.927066562887362,"dayLengthDisplay":"12 Hours 55 Mins 37 Secs","nightLengthDisplay":"11 Hours 04 Mins 23 Secs","moonriseLocal":"07:22","moonsetLocal":"20:26","rahuKala":{"name":"Rāhu Kāla","start":"14:06","end":"15:43","startHours":14.10431532712737,"endHours":15.720198647488289,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:01","end":"07:38","startHours":6.024898725322768,"endHours":7.640782045683689,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:52","startHours":9.256665366044608,"endHours":10.87254868640553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.041214256663153,"endHours":9.472116475426064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.563526498776408,"endHours":6.908248273786738,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:55","startHours":12.057529788003537,"endHours":12.91933422552936,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.30128985027112,"endHours":5.163094287796945,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:01","startHours":4.947643178415488,"endHours":6.024898725322768,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:30","startHours":14.642943100581011,"endHours":15.504747538106836,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.75196528821013,"endHours":19.15196528821013,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:29","startHours":18.95196528821013,"endHours":19.49059306166377,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.70196528821013,"endHours":20.45196528821013,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:55","startHours":24.057529788003535,"endHours":24.91933422552936,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:01","end":"07:38","startHours":6.024898725322768,"endHours":7.640782045683689,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:15","startHours":7.640782045683689,"endHours":9.256665366044608,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:52","startHours":9.256665366044608,"endHours":10.87254868640553,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:29","startHours":10.87254868640553,"endHours":12.488432006766448,"quality":"neutral"},{"name":"Labha","start":"12:29","end":"14:06","startHours":12.488432006766448,"endHours":14.10431532712737,"quality":"auspicious"},{"name":"Amṛta","start":"14:06","end":"15:43","startHours":14.10431532712737,"endHours":15.720198647488289,"quality":"auspicious"},{"name":"Kāla","start":"15:43","end":"17:20","startHours":15.720198647488289,"endHours":17.33608196784921,"quality":"inauspicious"},{"name":"Śubha","start":"17:20","end":"18:57","startHours":17.33608196784921,"endHours":18.95196528821013,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:57","end":"20:20","startHours":18.95196528821013,"endHours":20.33608196784921,"quality":"auspicious"},{"name":"Kāla","start":"20:20","end":"21:43","startHours":20.33608196784921,"endHours":21.72019864748829,"quality":"inauspicious"},{"name":"Śubha","start":"21:43","end":"23:06","startHours":21.72019864748829,"endHours":23.104315327127367,"quality":"auspicious"},{"name":"Roga","start":"23:06","end":"00:29","startHours":23.104315327127367,"endHours":24.48843200676645,"quality":"inauspicious"},{"name":"Udveg","start":"00:29","end":"01:52","startHours":24.48843200676645,"endHours":25.87254868640553,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:15","startHours":25.87254868640553,"endHours":27.256665366044608,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:38","startHours":27.256665366044608,"endHours":28.640782045683686,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:01","startHours":28.640782045683686,"endHours":30.024898725322767,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.024898725322768,"endHours":7.024898725322768,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.024898725322768,"endHours":8.024898725322767,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.024898725322767,"endHours":9.024898725322767,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.024898725322767,"endHours":10.024898725322767,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.024898725322767,"endHours":11.024898725322767,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.024898725322767,"endHours":12.024898725322767,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.024898725322767,"endHours":13.024898725322767,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.024898725322767,"endHours":14.024898725322767,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.024898725322767,"endHours":15.024898725322767,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.024898725322767,"endHours":16.024898725322767,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.024898725322767,"endHours":17.024898725322767,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.024898725322767,"endHours":18.024898725322767,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.024898725322767,"endHours":19.024898725322767,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.024898725322767,"endHours":20.024898725322767,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.024898725322767,"endHours":21.024898725322767,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.024898725322767,"endHours":22.024898725322767,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.024898725322767,"endHours":23.024898725322767,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.024898725322767,"endHours":24.024898725322767,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.024898725322767,"endHours":25.024898725322767,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.024898725322767,"endHours":26.024898725322767,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.024898725322767,"endHours":27.024898725322767,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.024898725322767,"endHours":28.024898725322767,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.024898725322767,"endHours":29.024898725322767,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.024898725322767,"endHours":30.024898725322767,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.279217366310647,"eotMinutes":3.7208795940131294,"ayanamsa":24.1097}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvitīyā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 May 17, 2018 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 17, 2018 CE for Kolhāpur, Maharashtra: Śukla Dvitīyā, sūryodaya 06:01, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2018-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2018-05-17","sa":"https://sa.vidhyamitra.com/city/kolhapur/2018-05-17","hi":"https://hi.vidhyamitra.com/city/kolhapur/2018-05-17","x-default":"https://vidhyamitra.com/city/kolhapur/2018-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T02:33:01.832Z","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":"2026-05-15T02:33:01.832Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T02:33:01.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}