{"id":"vidhyamitra:city-day:kolhapur:1966-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1966-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-05-16","date_display":"May 16, 1966 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":1966,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439261.770833,"kali_year":5068,"ahargana":1850796.2708,"sun":{"sidereal_longitude":31.4106,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":339.6292,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.2186,"elapsed_within_tithi_degrees":8.2186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.6292,"elapsed_within_degrees":6.2959},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.0398},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1966,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439261.770833,"ahargana":1850796.2708,"kali_year":5068,"ayanamsa_lahiri":23.3832,"grahas":{"sun":{"sidereal_longitude":31.354820000000018,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":340.54382,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.7416},"mars":{"sidereal_longitude":27.90111999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":18.828419999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":69.26621999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":349.20922,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":334.42992000000004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":35.9069,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.9069,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1966,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439261.770833,"kali_year":5068,"ahargana":1850796.2708,"sun":{"sidereal_longitude":31.4106,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":339.6292,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.2186,"elapsed_within_tithi_degrees":8.2186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.6292,"elapsed_within_degrees":6.2959},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.0398},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.742,"elongation":51.781},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.742,"opposition_distance":128.219}},"eclipse_window_40days":[{"offset_days":18,"type":"lunar","occurs":true,"moon_latitude":-0.941,"opposition_distance":1.55}]},"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":"06:02","sunsetLocal":"18:57","solarNoonLocal":"12:29","dayLengthHours":12.911995729438154,"dayLengthDisplay":"12 Hours 54 Mins 43 Secs","nightLengthDisplay":"11 Hours 05 Mins 17 Secs","moonriseLocal":"03:02","moonsetLocal":"15:10","rahuKala":{"name":"Rāhu Kāla","start":"07:39","end":"09:16","startHours":7.6460606854809,"endHours":9.260060151660669,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:29","startHours":10.874059617840437,"endHours":12.488059084020207,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:43","startHours":14.102058550199978,"endHours":15.716058016379746,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.0448602228367,"endHours":9.475260080484638,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.570061041361054,"endHours":6.914380927479405,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:55","startHours":12.05765922637227,"endHours":12.918458941668145,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:10","startHours":4.310461788709377,"endHours":5.171261504005254,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:02","startHours":4.956061575181284,"endHours":6.032061219301131,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:30","startHours":14.640058372259901,"endHours":15.500858087555779,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.744056948739285,"endHours":19.144056948739284,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:29","startHours":18.944056948739284,"endHours":19.482056770799208,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.694056948739284,"endHours":20.444056948739284,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:55","startHours":24.05765922637227,"endHours":24.918458941668145,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:02","end":"07:39","startHours":6.032061219301131,"endHours":7.6460606854809,"quality":"auspicious"},{"name":"Kāla","start":"07:39","end":"09:16","startHours":7.6460606854809,"endHours":9.260060151660669,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:52","startHours":9.260060151660669,"endHours":10.874059617840437,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:29","startHours":10.874059617840437,"endHours":12.488059084020207,"quality":"inauspicious"},{"name":"Udveg","start":"12:29","end":"14:06","startHours":12.488059084020207,"endHours":14.102058550199978,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:43","startHours":14.102058550199978,"endHours":15.716058016379746,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:20","startHours":15.716058016379746,"endHours":17.330057482559514,"quality":"auspicious"},{"name":"Amṛta","start":"17:20","end":"18:57","startHours":17.330057482559514,"endHours":18.944056948739284,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:57","end":"20:20","startHours":18.944056948739284,"endHours":20.330057482559514,"quality":"neutral"},{"name":"Labha","start":"20:20","end":"21:43","startHours":20.330057482559514,"endHours":21.716058016379748,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:06","startHours":21.716058016379748,"endHours":23.102058550199978,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:29","startHours":23.102058550199978,"endHours":24.488059084020207,"quality":"inauspicious"},{"name":"Śubha","start":"00:29","end":"01:52","startHours":24.488059084020207,"endHours":25.874059617840437,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:16","startHours":25.874059617840437,"endHours":27.260060151660667,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:39","startHours":27.260060151660667,"endHours":28.6460606854809,"quality":"inauspicious"},{"name":"Chala","start":"04:39","end":"06:02","startHours":28.6460606854809,"endHours":30.03206121930113,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.032061219301131,"endHours":7.032061219301131,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.032061219301131,"endHours":8.03206121930113,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.03206121930113,"endHours":9.03206121930113,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.03206121930113,"endHours":10.03206121930113,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.03206121930113,"endHours":11.03206121930113,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.03206121930113,"endHours":12.03206121930113,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.03206121930113,"endHours":13.03206121930113,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.03206121930113,"endHours":14.03206121930113,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.03206121930113,"endHours":15.03206121930113,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.03206121930113,"endHours":16.03206121930113,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.03206121930113,"endHours":17.03206121930113,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.03206121930113,"endHours":18.03206121930113,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.03206121930113,"endHours":19.03206121930113,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.03206121930113,"endHours":20.03206121930113,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.03206121930113,"endHours":21.03206121930113,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.03206121930113,"endHours":22.03206121930113,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.03206121930113,"endHours":23.03206121930113,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.03206121930113,"endHours":24.03206121930113,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.03206121930113,"endHours":25.03206121930113,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.03206121930113,"endHours":26.03206121930113,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.03206121930113,"endHours":27.03206121930113,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.03206121930113,"endHours":28.03206121930113,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.03206121930113,"endHours":29.03206121930113,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.03206121930113,"endHours":30.03206121930113,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.95084459266695,"eotMinutes":3.743254958787478,"ayanamsa":23.3832}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ekādaśī · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 16, 1966 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 16, 1966 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:02, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1966-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1966-05-16","sa":"https://sa.vidhyamitra.com/city/kolhapur/1966-05-16","hi":"https://hi.vidhyamitra.com/city/kolhapur/1966-05-16","x-default":"https://vidhyamitra.com/city/kolhapur/1966-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:43:13.822Z","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":"2026-05-31T01:43:13.822Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:43:13.822Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}