{"id":"vidhyamitra:city-day:kolhapur:-3137-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/-3137-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-09-16","date_display":"September 16, 3138 BCE","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":-3137,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575526.770833,"kali_year":-35,"ahargana":-12938.7292,"sun":{"sidereal_longitude":205.7047,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":149.1802,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.4756,"elapsed_within_tithi_degrees":3.4756},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1802,"elapsed_within_degrees":2.5136},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.8849},"karana":{"half_tithi_index":50,"name":"Bava"},"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":-3137,"month":9,"day":16,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575526.770833,"ahargana":-12938.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8977,"grahas":{"sun":{"sidereal_longitude":205.7047,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":149.1802,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":0.2842},"mars":{"sidereal_longitude":108.7077,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":228.7853,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":2.1272,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":182.8376,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":275.0348,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":145.5561,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":325.5561,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":-3137,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575526.770833,"kali_year":-35,"ahargana":-12938.7292,"sun":{"sidereal_longitude":205.7047,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":149.1802,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.4756,"elapsed_within_tithi_degrees":3.4756},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1802,"elapsed_within_degrees":2.5136},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.8849},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.284,"elongation":56.524},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.284,"opposition_distance":123.476}},"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":"06:13","sunsetLocal":"18:41","solarNoonLocal":"12:27","dayLengthHours":12.465968491295548,"dayLengthDisplay":"12 Hours 27 Mins 57 Secs","nightLengthDisplay":"11 Hours 32 Mins 03 Secs","moonriseLocal":"02:09","moonsetLocal":"15:13","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"17:08","startHours":15.569133605645078,"endHours":17.12737966705702,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:20","end":"10:54","startHours":9.336149359997304,"endHours":10.894395421409246,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:27","end":"14:01","startHours":12.452641482821189,"endHours":14.010887544233134,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:33","startHours":9.12838321847571,"endHours":9.543915501518896,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:04","startHours":6.739072590977397,"endHours":7.071498417411945,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:52","startHours":12.037109199778005,"endHours":12.868173765864373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:23","startHours":4.557528105000676,"endHours":5.3885926710870455,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:13","startHours":5.180826529565453,"endHours":6.219657237173416,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.530302898037114,"endHours":15.361367464123484,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.485625728468964,"endHours":18.885625728468963,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:12","startHours":18.685625728468963,"endHours":19.205041082272945,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.435625728468963,"endHours":20.185625728468963,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:52","startHours":24.037109199778005,"endHours":24.868173765864373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:13","end":"07:47","startHours":6.219657237173416,"endHours":7.777903298585359,"quality":"inauspicious"},{"name":"Udveg","start":"07:47","end":"09:20","startHours":7.777903298585359,"endHours":9.336149359997304,"quality":"inauspicious"},{"name":"Chala","start":"09:20","end":"10:54","startHours":9.336149359997304,"endHours":10.894395421409246,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:27","startHours":10.894395421409246,"endHours":12.452641482821189,"quality":"auspicious"},{"name":"Amṛta","start":"12:27","end":"14:01","startHours":12.452641482821189,"endHours":14.010887544233134,"quality":"auspicious"},{"name":"Kāla","start":"14:01","end":"15:34","startHours":14.010887544233134,"endHours":15.569133605645078,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"17:08","startHours":15.569133605645078,"endHours":17.12737966705702,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:41","startHours":17.12737966705702,"endHours":18.685625728468963,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:41","end":"20:08","startHours":18.685625728468963,"endHours":20.12737966705702,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:34","startHours":20.12737966705702,"endHours":21.569133605645078,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:01","startHours":21.569133605645078,"endHours":23.01088754423313,"quality":"inauspicious"},{"name":"Udveg","start":"23:01","end":"00:27","startHours":23.01088754423313,"endHours":24.45264148282119,"quality":"inauspicious"},{"name":"Chala","start":"00:27","end":"01:54","startHours":24.45264148282119,"endHours":25.894395421409246,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:20","startHours":25.894395421409246,"endHours":27.3361493599973,"quality":"auspicious"},{"name":"Amṛta","start":"03:20","end":"04:47","startHours":27.3361493599973,"endHours":28.777903298585358,"quality":"auspicious"},{"name":"Kāla","start":"04:47","end":"06:13","startHours":28.777903298585358,"endHours":30.219657237173415,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.219657237173416,"endHours":7.219657237173416,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.219657237173416,"endHours":8.219657237173415,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.219657237173415,"endHours":9.219657237173415,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.219657237173415,"endHours":10.219657237173415,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.219657237173415,"endHours":11.219657237173415,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.219657237173415,"endHours":12.219657237173415,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.219657237173415,"endHours":13.219657237173415,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.219657237173415,"endHours":14.219657237173415,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.219657237173415,"endHours":15.219657237173415,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.219657237173415,"endHours":16.219657237173415,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.219657237173415,"endHours":17.219657237173415,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.219657237173415,"endHours":18.219657237173415,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.219657237173415,"endHours":19.219657237173415,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.219657237173415,"endHours":20.219657237173415,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.219657237173415,"endHours":21.219657237173415,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.219657237173415,"endHours":22.219657237173415,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.219657237173415,"endHours":23.219657237173415,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.219657237173415,"endHours":24.219657237173415,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.219657237173415,"endHours":25.219657237173415,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.219657237173415,"endHours":26.219657237173415,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.219657237173415,"endHours":27.219657237173415,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.219657237173415,"endHours":28.219657237173415,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.219657237173415,"endHours":29.219657237173415,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.219657237173415,"endHours":30.219657237173415,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.640519596601752,"eotMinutes":5.868311030728706,"ayanamsa":-47.8977}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ekādaśī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"utpanna-ekadashi","name":"Utpannā Ekādaśī","name_sanskrit":"उत्पन्ना एकादशी","tradition":"Vaishnava","associated_deity":"Ekādaśī Devī (born of Viṣṇu)","significance":"Birth-day of Ekādaśī Devī herself; first Ekādaśī observed historically.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":3},{"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":"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":true,"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 16, 3138 BCE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 16, 3138 BCE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:13, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/-3137-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/-3137-09-16","sa":"https://sa.vidhyamitra.com/city/kolhapur/-3137-09-16","hi":"https://hi.vidhyamitra.com/city/kolhapur/-3137-09-16","x-default":"https://vidhyamitra.com/city/kolhapur/-3137-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:01:31.706Z","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":"2026-06-02T09:01:31.706Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:01:31.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}