{"id":"vidhyamitra:city-day:kolhapur:1986-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1986-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-03-21","date_display":"March 21, 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":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446510.770833,"kali_year":5087,"ahargana":1858045.2708,"sun":{"sidereal_longitude":336.683,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":94.0023,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3194,"elapsed_within_tithi_degrees":9.3194},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0023,"elapsed_within_degrees":0.669},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.6853},"karana":{"half_tithi_index":19,"name":"Gara"},"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":1986,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446510.770833,"ahargana":1858045.2708,"kali_year":5087,"ayanamsa_lahiri":23.6605,"grahas":{"sun":{"sidereal_longitude":336.472455,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":92.74575500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":4.4581},"mars":{"sidereal_longitude":242.839655,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":328.721355,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":313.89385500000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":351.324155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":225.67775499999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":11.82,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.82,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1986,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446510.770833,"kali_year":5087,"ahargana":1858045.2708,"sun":{"sidereal_longitude":336.683,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":94.0023,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.3194,"elapsed_within_tithi_degrees":9.3194},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0023,"elapsed_within_degrees":0.669},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.6853},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.458,"elongation":117.319},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.458,"opposition_distance":62.681}},"eclipse_window_40days":[{"offset_days":19,"type":"solar","occurs":true,"moon_latitude":-1.269,"elongation":1.007}]},"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":"06:37","sunsetLocal":"18:44","solarNoonLocal":"12:41","dayLengthHours":12.118077157063686,"dayLengthDisplay":"12 Hours 07 Mins 05 Secs","nightLengthDisplay":"11 Hours 52 Mins 55 Secs","moonriseLocal":"13:57","moonsetLocal":"02:55","rahuKala":{"name":"Rāhu Kāla","start":"11:10","end":"12:41","startHours":11.166400449062497,"endHours":12.681160093695457,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:43","end":"17:14","startHours":15.710679382961379,"endHours":17.22543902759434,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:08","end":"09:39","startHours":8.136881159796575,"endHours":9.651640804429537,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.449672851811808,"endHours":9.853608757047265,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.127041396707935,"endHours":7.4501901208963,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:05","startHours":12.27722418846,"endHours":13.085095998930914,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:49","startHours":5.0063778942217905,"endHours":5.814249704692703,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:37","startHours":5.612281752074974,"endHours":6.622121515163615,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:31","startHours":14.700839619872738,"endHours":15.50871143034365,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.5401986722273,"endHours":18.9401986722273,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:15","startHours":18.7401986722273,"endHours":19.245118553771622,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.4901986722273,"endHours":20.2401986722273,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:05","startHours":24.27722418846,"endHours":25.085095998930914,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:37","end":"08:08","startHours":6.622121515163615,"endHours":8.136881159796575,"quality":"neutral"},{"name":"Labha","start":"08:08","end":"09:39","startHours":8.136881159796575,"endHours":9.651640804429537,"quality":"auspicious"},{"name":"Amṛta","start":"09:39","end":"11:10","startHours":9.651640804429537,"endHours":11.166400449062497,"quality":"auspicious"},{"name":"Kāla","start":"11:10","end":"12:41","startHours":11.166400449062497,"endHours":12.681160093695457,"quality":"inauspicious"},{"name":"Śubha","start":"12:41","end":"14:12","startHours":12.681160093695457,"endHours":14.195919738328419,"quality":"auspicious"},{"name":"Roga","start":"14:12","end":"15:43","startHours":14.195919738328419,"endHours":15.710679382961379,"quality":"inauspicious"},{"name":"Udveg","start":"15:43","end":"17:14","startHours":15.710679382961379,"endHours":17.22543902759434,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:44","startHours":17.22543902759434,"endHours":18.7401986722273,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:44","end":"20:14","startHours":18.7401986722273,"endHours":20.22543902759434,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:43","startHours":20.22543902759434,"endHours":21.71067938296138,"quality":"inauspicious"},{"name":"Chala","start":"21:43","end":"23:12","startHours":21.71067938296138,"endHours":23.19591973832842,"quality":"neutral"},{"name":"Labha","start":"23:12","end":"00:41","startHours":23.19591973832842,"endHours":24.681160093695457,"quality":"auspicious"},{"name":"Amṛta","start":"00:41","end":"02:10","startHours":24.681160093695457,"endHours":26.166400449062497,"quality":"auspicious"},{"name":"Kāla","start":"02:10","end":"03:39","startHours":26.166400449062497,"endHours":27.651640804429537,"quality":"inauspicious"},{"name":"Śubha","start":"03:39","end":"05:08","startHours":27.651640804429537,"endHours":29.136881159796573,"quality":"auspicious"},{"name":"Roga","start":"05:08","end":"06:37","startHours":29.136881159796573,"endHours":30.622121515163613,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.622121515163615,"endHours":7.622121515163615,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.622121515163615,"endHours":8.622121515163615,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.622121515163615,"endHours":9.622121515163615,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.622121515163615,"endHours":10.622121515163615,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.622121515163615,"endHours":11.622121515163615,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.622121515163615,"endHours":12.622121515163615,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.622121515163615,"endHours":13.622121515163615,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.622121515163615,"endHours":14.622121515163615,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.622121515163615,"endHours":15.622121515163615,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.622121515163615,"endHours":16.622121515163613,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.622121515163613,"endHours":17.622121515163613,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.622121515163613,"endHours":18.622121515163613,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.622121515163613,"endHours":19.622121515163613,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.622121515163613,"endHours":20.622121515163613,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.622121515163613,"endHours":21.622121515163613,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.622121515163613,"endHours":22.622121515163613,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.622121515163613,"endHours":23.622121515163613,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.622121515163613,"endHours":24.622121515163613,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.622121515163613,"endHours":25.622121515163613,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.622121515163613,"endHours":26.622121515163613,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.622121515163613,"endHours":27.622121515163613,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.622121515163613,"endHours":28.622121515163613,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.622121515163613,"endHours":29.622121515163613,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.622121515163613,"endHours":30.622121515163613,"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":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.05288047942393109,"eotMinutes":-7.842805621727393,"ayanamsa":23.6605}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Daśamī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[],"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 March 21, 1986 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 21, 1986 CE for Kolhāpur, Maharashtra: Śukla Daśamī, sūryodaya 06:37, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1986-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1986-03-21","sa":"https://sa.vidhyamitra.com/city/kolhapur/1986-03-21","hi":"https://hi.vidhyamitra.com/city/kolhapur/1986-03-21","x-default":"https://vidhyamitra.com/city/kolhapur/1986-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:31:35.151Z","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":"2026-06-01T20:31:35.151Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:31:35.151Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}