{"id":"vidhyamitra:city-day:kolhapur:1986-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1986-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-08-10","date_display":"August 10, 1986 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":1986,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446652.770833,"kali_year":5088,"ahargana":1858187.2708,"sun":{"sidereal_longitude":112.9166,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.2859,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.3693,"elapsed_within_tithi_degrees":4.3693},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.2859,"elapsed_within_degrees":5.2859},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.2025},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1986,"month":8,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446652.770833,"ahargana":1858187.2708,"kali_year":5088,"ayanamsa_lahiri":23.6659,"grahas":{"sun":{"sidereal_longitude":113.471229,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":164.61492899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":1.4645},"mars":{"sidereal_longitude":257.989229,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":94.88012900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":328.73672899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":158.82192899999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":219.06592899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":4.2962,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":184.2962,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1986,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446652.770833,"kali_year":5088,"ahargana":1858187.2708,"sun":{"sidereal_longitude":112.9166,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.2859,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.3693,"elapsed_within_tithi_degrees":4.3693},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.2859,"elapsed_within_degrees":5.2859},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.2025},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.464,"elongation":52.369},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.464,"opposition_distance":127.631}},"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":"06:15","sunsetLocal":"19:01","solarNoonLocal":"12:38","dayLengthHours":12.766057251587775,"dayLengthDisplay":"12 Hours 45 Mins 58 Secs","nightLengthDisplay":"11 Hours 14 Mins 02 Secs","moonriseLocal":"10:04","moonsetLocal":"22:01","rahuKala":{"name":"Rāhu Kāla","start":"17:25","end":"19:01","startHours":17.42212652946806,"endHours":19.01788368591653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:38","end":"14:14","startHours":12.634855060122643,"endHours":14.230612216571114,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:50","end":"17:25","startHours":15.826369373019585,"endHours":17.42212652946806,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.230573126365902,"endHours":9.656108368085494,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.783745486478245,"endHours":7.124173679853919,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:04","startHours":12.209319818403051,"endHours":13.060390301842235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:24","startHours":4.549685467450384,"endHours":5.40075595088957,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:15","startHours":5.187988330029773,"endHours":6.251826434328755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:37","startHours":14.762531268720604,"endHours":15.61360175215979,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.81788368591653,"endHours":19.21788368591653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:33","startHours":19.01788368591653,"endHours":19.54980273806602,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.76788368591653,"endHours":20.51788368591653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:04","startHours":24.20931981840305,"endHours":25.060390301842236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:15","end":"07:51","startHours":6.251826434328755,"endHours":7.8475835907772264,"quality":"inauspicious"},{"name":"Chala","start":"07:51","end":"09:27","startHours":7.8475835907772264,"endHours":9.443340747225697,"quality":"neutral"},{"name":"Labha","start":"09:27","end":"11:02","startHours":9.443340747225697,"endHours":11.03909790367417,"quality":"auspicious"},{"name":"Amṛta","start":"11:02","end":"12:38","startHours":11.03909790367417,"endHours":12.634855060122643,"quality":"auspicious"},{"name":"Kāla","start":"12:38","end":"14:14","startHours":12.634855060122643,"endHours":14.230612216571114,"quality":"inauspicious"},{"name":"Śubha","start":"14:14","end":"15:50","startHours":14.230612216571114,"endHours":15.826369373019585,"quality":"auspicious"},{"name":"Roga","start":"15:50","end":"17:25","startHours":15.826369373019585,"endHours":17.42212652946806,"quality":"inauspicious"},{"name":"Udveg","start":"17:25","end":"19:01","startHours":17.42212652946806,"endHours":19.01788368591653,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:01","end":"20:25","startHours":19.01788368591653,"endHours":20.42212652946806,"quality":"auspicious"},{"name":"Roga","start":"20:25","end":"21:50","startHours":20.42212652946806,"endHours":21.82636937301959,"quality":"inauspicious"},{"name":"Udveg","start":"21:50","end":"23:14","startHours":21.82636937301959,"endHours":23.230612216571114,"quality":"inauspicious"},{"name":"Chala","start":"23:14","end":"00:38","startHours":23.230612216571114,"endHours":24.634855060122643,"quality":"neutral"},{"name":"Labha","start":"00:38","end":"02:02","startHours":24.634855060122643,"endHours":26.039097903674172,"quality":"auspicious"},{"name":"Amṛta","start":"02:02","end":"03:27","startHours":26.039097903674172,"endHours":27.443340747225697,"quality":"auspicious"},{"name":"Kāla","start":"03:27","end":"04:51","startHours":27.443340747225697,"endHours":28.847583590777226,"quality":"inauspicious"},{"name":"Śubha","start":"04:51","end":"06:15","startHours":28.847583590777226,"endHours":30.251826434328756,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.251826434328755,"endHours":7.251826434328755,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.251826434328755,"endHours":8.251826434328756,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.251826434328756,"endHours":9.251826434328756,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.251826434328756,"endHours":10.251826434328756,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.251826434328756,"endHours":11.251826434328756,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.251826434328756,"endHours":12.251826434328756,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.251826434328756,"endHours":13.251826434328756,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.251826434328756,"endHours":14.251826434328756,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.251826434328756,"endHours":15.251826434328756,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.251826434328756,"endHours":16.251826434328756,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.251826434328756,"endHours":17.251826434328756,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.251826434328756,"endHours":18.251826434328756,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.251826434328756,"endHours":19.251826434328756,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.251826434328756,"endHours":20.251826434328756,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.251826434328756,"endHours":21.251826434328756,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.251826434328756,"endHours":22.251826434328756,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.251826434328756,"endHours":23.251826434328756,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.251826434328756,"endHours":24.251826434328756,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.251826434328756,"endHours":25.251826434328756,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.251826434328756,"endHours":26.251826434328756,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.251826434328756,"endHours":27.251826434328756,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.251826434328756,"endHours":28.251826434328756,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.251826434328756,"endHours":29.251826434328756,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.251826434328756,"endHours":30.251826434328756,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":15.697350249735937,"eotMinutes":-5.064503607358518,"ayanamsa":23.6659}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 10, 1986 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"August 10, 1986 CE for Kolhāpur, Maharashtra: Śukla Pañcamī, sūryodaya 06:15, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1986-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1986-08-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/1986-08-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/1986-08-10","x-default":"https://vidhyamitra.com/city/kolhapur/1986-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T12:11:09.164Z","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":"2026-05-19T12:11:09.164Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T12:11:09.164Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}