{"id":"vidhyamitra:city-day:kolhapur:1979-08-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1979-08-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-08-23","date_display":"August 23, 1979 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":1979,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444108.770833,"kali_year":5081,"ahargana":1855643.2708,"sun":{"sidereal_longitude":125.1678,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":130.0245,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.8567,"elapsed_within_tithi_degrees":4.8567},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.0245,"elapsed_within_degrees":10.0245},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.1923},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1979,"month":8,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444108.770833,"ahargana":1855643.2708,"kali_year":5081,"ayanamsa_lahiri":23.5686,"grahas":{"sun":{"sidereal_longitude":125.767629,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":129.24552899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-0.7083},"mars":{"sidereal_longitude":76.20292899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.229329,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":118.336929,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":125.39802900000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":141.16422899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":139.0895,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.0895,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1979,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444108.770833,"kali_year":5081,"ahargana":1855643.2708,"sun":{"sidereal_longitude":125.1678,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":130.0245,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.8567,"elapsed_within_tithi_degrees":4.8567},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.0245,"elapsed_within_degrees":10.0245},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.1923},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.708,"elongation":4.857},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.708,"opposition_distance":175.143}},"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":"06:17","sunsetLocal":"18:53","solarNoonLocal":"12:35","dayLengthHours":12.593941529430815,"dayLengthDisplay":"12 Hours 35 Mins 38 Secs","nightLengthDisplay":"11 Hours 24 Mins 22 Secs","moonriseLocal":"06:34","moonsetLocal":"19:04","rahuKala":{"name":"Rāhu Kāla","start":"14:10","end":"15:44","startHours":14.16249888644258,"endHours":15.73674157762143,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:17","end":"07:52","startHours":6.29128543054832,"endHours":7.865528121727172,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"11:01","startHours":9.439770812906023,"endHours":11.014013504084875,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.22987178741551,"endHours":9.649669838396537,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.816032994274604,"endHours":7.151871435059426,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.1684581442827,"endHours":13.008054246244756,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:27","startHours":4.612093226624211,"endHours":5.451689328586266,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:17","startHours":5.241790303095752,"endHours":6.29128543054832,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:32","startHours":14.687246450168864,"endHours":15.526842552130919,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.685226959979136,"endHours":19.085226959979135,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:25","startHours":18.885226959979136,"endHours":19.40997452370542,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.635226959979136,"endHours":20.385226959979136,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.168458144282702,"endHours":25.008054246244754,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:17","end":"07:52","startHours":6.29128543054832,"endHours":7.865528121727172,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:26","startHours":7.865528121727172,"endHours":9.439770812906023,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"11:01","startHours":9.439770812906023,"endHours":11.014013504084875,"quality":"inauspicious"},{"name":"Chala","start":"11:01","end":"12:35","startHours":11.014013504084875,"endHours":12.588256195263728,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"14:10","startHours":12.588256195263728,"endHours":14.16249888644258,"quality":"auspicious"},{"name":"Amṛta","start":"14:10","end":"15:44","startHours":14.16249888644258,"endHours":15.73674157762143,"quality":"auspicious"},{"name":"Kāla","start":"15:44","end":"17:19","startHours":15.73674157762143,"endHours":17.310984268800283,"quality":"inauspicious"},{"name":"Śubha","start":"17:19","end":"18:53","startHours":17.310984268800283,"endHours":18.885226959979136,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:53","end":"20:19","startHours":18.885226959979136,"endHours":20.310984268800283,"quality":"auspicious"},{"name":"Kāla","start":"20:19","end":"21:44","startHours":20.310984268800283,"endHours":21.73674157762143,"quality":"inauspicious"},{"name":"Śubha","start":"21:44","end":"23:10","startHours":21.73674157762143,"endHours":23.16249888644258,"quality":"auspicious"},{"name":"Roga","start":"23:10","end":"00:35","startHours":23.16249888644258,"endHours":24.588256195263728,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"02:01","startHours":24.588256195263728,"endHours":26.014013504084875,"quality":"inauspicious"},{"name":"Chala","start":"02:01","end":"03:26","startHours":26.014013504084875,"endHours":27.439770812906026,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"04:52","startHours":27.439770812906026,"endHours":28.865528121727174,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:17","startHours":28.865528121727174,"endHours":30.29128543054832,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.29128543054832,"endHours":7.29128543054832,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.29128543054832,"endHours":8.29128543054832,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.29128543054832,"endHours":9.29128543054832,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.29128543054832,"endHours":10.29128543054832,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.29128543054832,"endHours":11.29128543054832,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.29128543054832,"endHours":12.29128543054832,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.29128543054832,"endHours":13.29128543054832,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.29128543054832,"endHours":14.29128543054832,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.29128543054832,"endHours":15.29128543054832,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.29128543054832,"endHours":16.29128543054832,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.29128543054832,"endHours":17.29128543054832,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.29128543054832,"endHours":18.29128543054832,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.29128543054832,"endHours":19.29128543054832,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.29128543054832,"endHours":20.29128543054832,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.29128543054832,"endHours":21.29128543054832,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.29128543054832,"endHours":22.29128543054832,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.29128543054832,"endHours":23.29128543054832,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.29128543054832,"endHours":24.29128543054832,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.29128543054832,"endHours":25.29128543054832,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.29128543054832,"endHours":26.29128543054832,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.29128543054832,"endHours":27.29128543054832,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.29128543054832,"endHours":28.29128543054832,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.29128543054832,"endHours":29.29128543054832,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.29128543054832,"endHours":30.29128543054832,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.703271342635938,"eotMinutes":-2.2685717158237404,"ayanamsa":23.5686}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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 August 23, 1979 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"August 23, 1979 CE for Kolhāpur, Maharashtra: Śukla Pratipada, sūryodaya 06:17, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1979-08-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1979-08-23","sa":"https://sa.vidhyamitra.com/city/kolhapur/1979-08-23","hi":"https://hi.vidhyamitra.com/city/kolhapur/1979-08-23","x-default":"https://vidhyamitra.com/city/kolhapur/1979-08-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T13:21:15.887Z","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":"2026-05-19T13:21:15.887Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T13:21:15.887Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}