{"id":"vidhyamitra:city-day:kolhapur:1983-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1983-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-08-25","date_display":"August 25, 1983 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":1983,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445571.770833,"kali_year":5085,"ahargana":1857106.2708,"sun":{"sidereal_longitude":127.0534,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":324.4632,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4098,"elapsed_within_tithi_degrees":5.4098},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.4632,"elapsed_within_degrees":4.4632},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.5167},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1983,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445571.770833,"ahargana":1857106.2708,"kali_year":5085,"ayanamsa_lahiri":23.6245,"grahas":{"sun":{"sidereal_longitude":127.67163199999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":323.152732,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-4.4653},"mars":{"sidereal_longitude":103.943532,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":154.55253199999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":219.35103200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":128.049932,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":186.07483200000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":61.5727,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.5727,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1983,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445571.770833,"kali_year":5085,"ahargana":1857106.2708,"sun":{"sidereal_longitude":127.0534,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":324.4632,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4098,"elapsed_within_tithi_degrees":5.4098},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.4632,"elapsed_within_degrees":4.4632},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.5167},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.465,"elongation":162.59},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.465,"opposition_distance":17.41}},"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":"06:18","sunsetLocal":"18:52","solarNoonLocal":"12:35","dayLengthHours":12.564816889211023,"dayLengthDisplay":"12 Hours 33 Mins 53 Secs","nightLengthDisplay":"11 Hours 26 Mins 07 Secs","moonriseLocal":"19:40","moonsetLocal":"07:33","rahuKala":{"name":"Rāhu Kāla","start":"14:09","end":"15:43","startHours":14.14950551207475,"endHours":15.720107623226127,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:18","end":"07:52","startHours":6.2964949563178605,"endHours":7.867097067469238,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"11:00","startHours":9.437699178620615,"endHours":11.008301289771994,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.228285563800434,"endHours":9.647112793440801,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.82002899336832,"endHours":7.155090777080614,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.160076171283006,"endHours":12.99773063056374,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.621186037756391,"endHours":5.458840497037126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:18","startHours":5.249426882216942,"endHours":6.2964949563178605,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:31","startHours":14.67303954912521,"endHours":15.510694008405945,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.661311845528886,"endHours":19.061311845528884,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:23","startHours":18.861311845528885,"endHours":19.384845882579345,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.611311845528885,"endHours":20.361311845528885,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.160076171283006,"endHours":24.99773063056374,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:18","end":"07:52","startHours":6.2964949563178605,"endHours":7.867097067469238,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:26","startHours":7.867097067469238,"endHours":9.437699178620615,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"11:00","startHours":9.437699178620615,"endHours":11.008301289771994,"quality":"inauspicious"},{"name":"Chala","start":"11:00","end":"12:35","startHours":11.008301289771994,"endHours":12.578903400923373,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"14:09","startHours":12.578903400923373,"endHours":14.14950551207475,"quality":"auspicious"},{"name":"Amṛta","start":"14:09","end":"15:43","startHours":14.14950551207475,"endHours":15.720107623226127,"quality":"auspicious"},{"name":"Kāla","start":"15:43","end":"17:17","startHours":15.720107623226127,"endHours":17.290709734377508,"quality":"inauspicious"},{"name":"Śubha","start":"17:17","end":"18:52","startHours":17.290709734377508,"endHours":18.861311845528885,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:52","end":"20:17","startHours":18.861311845528885,"endHours":20.290709734377508,"quality":"auspicious"},{"name":"Kāla","start":"20:17","end":"21:43","startHours":20.290709734377508,"endHours":21.720107623226127,"quality":"inauspicious"},{"name":"Śubha","start":"21:43","end":"23:09","startHours":21.720107623226127,"endHours":23.14950551207475,"quality":"auspicious"},{"name":"Roga","start":"23:09","end":"00:35","startHours":23.14950551207475,"endHours":24.578903400923373,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"02:00","startHours":24.578903400923373,"endHours":26.008301289771996,"quality":"inauspicious"},{"name":"Chala","start":"02:00","end":"03:26","startHours":26.008301289771996,"endHours":27.43769917862062,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"04:52","startHours":27.43769917862062,"endHours":28.86709706746924,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:18","startHours":28.86709706746924,"endHours":30.29649495631786,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.2964949563178605,"endHours":7.2964949563178605,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.2964949563178605,"endHours":8.296494956317861,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.296494956317861,"endHours":9.296494956317861,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.296494956317861,"endHours":10.296494956317861,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.296494956317861,"endHours":11.296494956317861,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.296494956317861,"endHours":12.296494956317861,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.296494956317861,"endHours":13.296494956317861,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.296494956317861,"endHours":14.296494956317861,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.296494956317861,"endHours":15.296494956317861,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.296494956317861,"endHours":16.29649495631786,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.29649495631786,"endHours":17.29649495631786,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.29649495631786,"endHours":18.29649495631786,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.29649495631786,"endHours":19.29649495631786,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.29649495631786,"endHours":20.29649495631786,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.29649495631786,"endHours":21.29649495631786,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.29649495631786,"endHours":22.29649495631786,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.29649495631786,"endHours":23.29649495631786,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.29649495631786,"endHours":24.29649495631786,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.29649495631786,"endHours":25.29649495631786,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.29649495631786,"endHours":26.29649495631786,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.29649495631786,"endHours":27.29649495631786,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.29649495631786,"endHours":28.29649495631786,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.29649495631786,"endHours":29.29649495631786,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.29649495631786,"endHours":30.29649495631786,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.01255115588917,"eotMinutes":-1.7074040554023546,"ayanamsa":23.6245}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvitīyā · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"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 25, 1983 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"August 25, 1983 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:18, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1983-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1983-08-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/1983-08-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/1983-08-25","x-default":"https://vidhyamitra.com/city/kolhapur/1983-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T14:27:14.094Z","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":"2026-05-18T14:27:14.094Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T14:27:14.094Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}