{"id":"vidhyamitra:city-day:kolhapur:2150-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2150-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2150-09-17","date_display":"September 17, 2150 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":2150,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506590.770833,"kali_year":5252,"ahargana":1918125.2708,"sun":{"sidereal_longitude":147.1299,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":95.98,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.8501,"elapsed_within_tithi_degrees":8.8501},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.98,"elapsed_within_degrees":2.6467},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.1099},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2150,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506590.770833,"ahargana":1918125.2708,"kali_year":5252,"ayanamsa_lahiri":25.9583,"grahas":{"sun":{"sidereal_longitude":148.22215699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.62825700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.0753},"mars":{"sidereal_longitude":67.26725699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":148.56975699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":245.97515699999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":146.355957,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":73.417257,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":68.4925,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.4925,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2150,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506590.770833,"kali_year":5252,"ahargana":1918125.2708,"sun":{"sidereal_longitude":147.1299,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":95.98,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.8501,"elapsed_within_tithi_degrees":8.8501},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.98,"elapsed_within_degrees":2.6467},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.1099},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.075,"elongation":51.15},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.075,"opposition_distance":128.85}},"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":"06:21","sunsetLocal":"18:33","solarNoonLocal":"12:27","dayLengthHours":12.208611500432571,"dayLengthDisplay":"12 Hours 12 Mins 31 Secs","nightLengthDisplay":"11 Hours 47 Mins 29 Secs","moonriseLocal":"02:29","moonsetLocal":"15:24","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:30","startHours":13.972530374964608,"endHours":15.49860681251868,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:21","end":"07:52","startHours":6.342148187194251,"endHours":7.868224624748322,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:24","end":"10:55","startHours":9.394301062302393,"endHours":10.920377499856466,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.190824203961851,"endHours":9.597777920642937,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.850840333045609,"endHours":7.176403306390477,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:51","startHours":12.039500220729451,"endHours":12.853407654091622,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.714333320469908,"endHours":5.52824075383208,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:21","startHours":5.324763895491537,"endHours":6.342148187194251,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:18","startHours":14.481222520815965,"endHours":15.295129954178137,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.350759687626823,"endHours":18.75075968762682,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:04","startHours":18.550759687626822,"endHours":19.059451833478178,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.300759687626822,"endHours":20.050759687626822,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:51","startHours":24.03950022072945,"endHours":24.853407654091626,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:21","end":"07:52","startHours":6.342148187194251,"endHours":7.868224624748322,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:24","startHours":7.868224624748322,"endHours":9.394301062302393,"quality":"inauspicious"},{"name":"Udveg","start":"09:24","end":"10:55","startHours":9.394301062302393,"endHours":10.920377499856466,"quality":"inauspicious"},{"name":"Chala","start":"10:55","end":"12:27","startHours":10.920377499856466,"endHours":12.446453937410537,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"13:58","startHours":12.446453937410537,"endHours":13.972530374964608,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:30","startHours":13.972530374964608,"endHours":15.49860681251868,"quality":"auspicious"},{"name":"Kāla","start":"15:30","end":"17:01","startHours":15.49860681251868,"endHours":17.02468325007275,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:33","startHours":17.02468325007275,"endHours":18.550759687626822,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:33","end":"20:01","startHours":18.550759687626822,"endHours":20.02468325007275,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:30","startHours":20.02468325007275,"endHours":21.49860681251868,"quality":"inauspicious"},{"name":"Śubha","start":"21:30","end":"22:58","startHours":21.49860681251868,"endHours":22.972530374964606,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:27","startHours":22.972530374964606,"endHours":24.44645393741054,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:55","startHours":24.44645393741054,"endHours":25.920377499856464,"quality":"inauspicious"},{"name":"Chala","start":"01:55","end":"03:24","startHours":25.920377499856464,"endHours":27.394301062302393,"quality":"neutral"},{"name":"Labha","start":"03:24","end":"04:52","startHours":27.394301062302393,"endHours":28.868224624748322,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:21","startHours":28.868224624748322,"endHours":30.34214818719425,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.342148187194251,"endHours":7.342148187194251,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.342148187194251,"endHours":8.342148187194251,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.342148187194251,"endHours":9.342148187194251,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.342148187194251,"endHours":10.342148187194251,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.342148187194251,"endHours":11.342148187194251,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.342148187194251,"endHours":12.342148187194251,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.342148187194251,"endHours":13.342148187194251,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.342148187194251,"endHours":14.342148187194251,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.342148187194251,"endHours":15.342148187194251,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.342148187194251,"endHours":16.34214818719425,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34214818719425,"endHours":17.34214818719425,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34214818719425,"endHours":18.34214818719425,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34214818719425,"endHours":19.34214818719425,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34214818719425,"endHours":20.34214818719425,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34214818719425,"endHours":21.34214818719425,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34214818719425,"endHours":22.34214818719425,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34214818719425,"endHours":23.34214818719425,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34214818719425,"endHours":24.34214818719425,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34214818719425,"endHours":25.34214818719425,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34214818719425,"endHours":26.34214818719425,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34214818719425,"endHours":27.34214818719425,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34214818719425,"endHours":28.34214818719425,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34214818719425,"endHours":29.34214818719425,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34214818719425,"endHours":30.34214818719425,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.311270200846082,"eotMinutes":6.239563755367786,"ayanamsa":25.9583}},"calendars":{"vikram_samvat":2207,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":2072,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1557,"malayalam_era":1326,"nanakshahi_year":681,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ekādaśī · Vikram 2207 Rudhirodgāri · Śaka 2072 Sādhāraṇa"},"festivals":[{"id":"rama-ekadashi","name":"Ramā Ekādaśī","name_sanskrit":"रमा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (with Ramā = Lakṣmī)","significance":"Lakṣmī (Ramā) granted boon to King Mucukunda.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":[]},"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 September 17, 2150 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 17, 2150 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:21, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2150-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2150-09-17","sa":"https://sa.vidhyamitra.com/city/kolhapur/2150-09-17","hi":"https://hi.vidhyamitra.com/city/kolhapur/2150-09-17","x-default":"https://vidhyamitra.com/city/kolhapur/2150-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:43:13.552Z","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":"2026-06-02T04:43:13.552Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:43:13.552Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}