{"id":"vidhyamitra:city-day:kolhapur:2187-09-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2187-09-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2187-09-28","date_display":"September 28, 2187 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":2187,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520115.770833,"kali_year":5289,"ahargana":1931650.2708,"sun":{"sidereal_longitude":157.2986,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":101.0827,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.7841,"elapsed_within_tithi_degrees":3.7841},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.0827,"elapsed_within_degrees":7.7494},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.3812},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2187,"month":9,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520115.770833,"ahargana":1931650.2708,"kali_year":5289,"ayanamsa_lahiri":26.4756,"grahas":{"sun":{"sidereal_longitude":158.49710300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":99.19140299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":2.1943},"mars":{"sidereal_longitude":216.23010299999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.60180300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":294.212003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":180.29380300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":165.015403,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":71.8729,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.8729,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2187,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520115.770833,"kali_year":5289,"ahargana":1931650.2708,"sun":{"sidereal_longitude":157.2986,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":101.0827,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.7841,"elapsed_within_tithi_degrees":3.7841},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.0827,"elapsed_within_degrees":7.7494},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.3812},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.194,"elongation":56.216},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.194,"opposition_distance":123.784}},"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":"06:22","sunsetLocal":"18:24","solarNoonLocal":"12:23","dayLengthHours":12.036936741466,"dayLengthDisplay":"12 Hours 02 Mins 13 Secs","nightLengthDisplay":"11 Hours 57 Mins 47 Secs","moonriseLocal":"02:00","moonsetLocal":"14:52","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:23","startHours":10.876149748853127,"endHours":12.380766841536378,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"16:54","startHours":15.390001026902878,"endHours":16.894618119586127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:22","startHours":7.866915563486628,"endHours":9.371532656169878,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.17091704381211,"endHours":9.572148268527645,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.863837501697795,"endHours":7.1848224814702215,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:47","startHours":11.979535616820845,"endHours":12.78199806625191,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:34","startHours":4.757373571941244,"endHours":5.559836021372311,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:22","startHours":5.3592204090145446,"endHours":6.362298470803378,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:11","startHours":14.386922965114044,"endHours":15.18938541454511,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.19923521226938,"endHours":18.599235212269377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:54","startHours":18.399235212269378,"endHours":18.900774243163795,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.149235212269378,"endHours":19.899235212269378,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:47","startHours":23.979535616820844,"endHours":24.781998066251912,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:22","end":"07:52","startHours":6.362298470803378,"endHours":7.866915563486628,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:22","startHours":7.866915563486628,"endHours":9.371532656169878,"quality":"auspicious"},{"name":"Amṛta","start":"09:22","end":"10:53","startHours":9.371532656169878,"endHours":10.876149748853127,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:23","startHours":10.876149748853127,"endHours":12.380766841536378,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"13:53","startHours":12.380766841536378,"endHours":13.885383934219629,"quality":"auspicious"},{"name":"Roga","start":"13:53","end":"15:23","startHours":13.885383934219629,"endHours":15.390001026902878,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"16:54","startHours":15.390001026902878,"endHours":16.894618119586127,"quality":"inauspicious"},{"name":"Chala","start":"16:54","end":"18:24","startHours":16.894618119586127,"endHours":18.399235212269378,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:24","end":"19:54","startHours":18.399235212269378,"endHours":19.894618119586127,"quality":"inauspicious"},{"name":"Udveg","start":"19:54","end":"21:23","startHours":19.894618119586127,"endHours":21.39000102690288,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:53","startHours":21.39000102690288,"endHours":22.88538393421963,"quality":"neutral"},{"name":"Labha","start":"22:53","end":"00:23","startHours":22.88538393421963,"endHours":24.380766841536378,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"01:53","startHours":24.380766841536378,"endHours":25.876149748853127,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:22","startHours":25.876149748853127,"endHours":27.371532656169876,"quality":"inauspicious"},{"name":"Śubha","start":"03:22","end":"04:52","startHours":27.371532656169876,"endHours":28.86691556348663,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:22","startHours":28.86691556348663,"endHours":30.362298470803378,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.362298470803378,"endHours":7.362298470803378,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.362298470803378,"endHours":8.362298470803378,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.362298470803378,"endHours":9.362298470803378,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.362298470803378,"endHours":10.362298470803378,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.362298470803378,"endHours":11.362298470803378,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.362298470803378,"endHours":12.362298470803378,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.362298470803378,"endHours":13.362298470803378,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.362298470803378,"endHours":14.362298470803378,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.362298470803378,"endHours":15.362298470803378,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.362298470803378,"endHours":16.362298470803378,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.362298470803378,"endHours":17.362298470803378,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.362298470803378,"endHours":18.362298470803378,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.362298470803378,"endHours":19.362298470803378,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.362298470803378,"endHours":20.362298470803378,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.362298470803378,"endHours":21.362298470803378,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.362298470803378,"endHours":22.362298470803378,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.362298470803378,"endHours":23.362298470803378,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.362298470803378,"endHours":24.362298470803378,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.362298470803378,"endHours":25.362298470803378,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.362298470803378,"endHours":26.362298470803378,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.362298470803378,"endHours":27.362298470803378,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.362298470803378,"endHours":28.362298470803378,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.362298470803378,"endHours":29.362298470803378,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.362298470803378,"endHours":30.362298470803378,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.97571488118137,"eotMinutes":10.180789507817288,"ayanamsa":26.4756}},"calendars":{"vikram_samvat":2244,"vikram_samvatsara":"Śārvarī","saka_samvat":2109,"saka_samvatsara":"Sarvajit","bengali_samvat":1594,"malayalam_era":1363,"nanakshahi_year":718,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ekādaśī · Vikram 2244 Śārvarī · Śaka 2109 Sarvajit"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 28, 2187 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 28, 2187 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:22, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2187-09-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2187-09-28","sa":"https://sa.vidhyamitra.com/city/kolhapur/2187-09-28","hi":"https://hi.vidhyamitra.com/city/kolhapur/2187-09-28","x-default":"https://vidhyamitra.com/city/kolhapur/2187-09-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:45:06.415Z","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":"2026-05-31T03:45:06.415Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:45:06.415Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}