{"id":"vidhyamitra:city-day:kolhapur:1989-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1989-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-03-18","date_display":"March 18, 1989 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":1989,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447603.770833,"kali_year":5090,"ahargana":1859138.2708,"sun":{"sidereal_longitude":333.9235,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":103.9204,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9969,"elapsed_within_tithi_degrees":9.9969},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.9204,"elapsed_within_degrees":10.5871},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.8439},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1989,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447603.770833,"ahargana":1859138.2708,"kali_year":5090,"ayanamsa_lahiri":23.7023,"grahas":{"sun":{"sidereal_longitude":333.720094,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":105.87429400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":2.2474},"mars":{"sidereal_longitude":40.542193999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":318.258094,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":37.761893999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":329.341594,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":258.900494,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":313.9076,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.9076,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1989,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447603.770833,"kali_year":5090,"ahargana":1859138.2708,"sun":{"sidereal_longitude":333.9235,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":103.9204,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9969,"elapsed_within_tithi_degrees":9.9969},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.9204,"elapsed_within_degrees":10.5871},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.8439},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.247,"elongation":129.997},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.247,"opposition_distance":50.003}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":0.966,"elongation":2.908}]},"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":"06:40","sunsetLocal":"18:44","solarNoonLocal":"12:42","dayLengthHours":12.07496057488491,"dayLengthDisplay":"12 Hours 04 Mins 30 Secs","nightLengthDisplay":"11 Hours 55 Mins 30 Secs","moonriseLocal":"15:06","moonsetLocal":"03:55","rahuKala":{"name":"Rāhu Kāla","start":"09:41","end":"11:11","startHours":9.677771423603991,"endHours":11.187141495464605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:12","end":"15:43","startHours":14.205881639185833,"endHours":15.715251711046445,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:40","end":"08:10","startHours":6.659031279882763,"endHours":8.168401351743377,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:53","startHours":9.476522080689243,"endHours":9.879020766518739,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.162154637169634,"endHours":7.484153585833231,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:06","startHours":12.29401288149572,"endHours":13.099010253154715,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:51","startHours":5.049036536564775,"endHours":5.854033908223769,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:40","startHours":5.6527845653090205,"endHours":6.659031279882763,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:31","startHours":14.709004996472702,"endHours":15.514002368131695,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.533991854767674,"endHours":18.933991854767672,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:14","startHours":18.733991854767673,"endHours":19.237115212054544,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.483991854767673,"endHours":20.233991854767673,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:06","startHours":24.29401288149572,"endHours":25.099010253154713,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:40","end":"08:10","startHours":6.659031279882763,"endHours":8.168401351743377,"quality":"inauspicious"},{"name":"Śubha","start":"08:10","end":"09:41","startHours":8.168401351743377,"endHours":9.677771423603991,"quality":"auspicious"},{"name":"Roga","start":"09:41","end":"11:11","startHours":9.677771423603991,"endHours":11.187141495464605,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:42","startHours":11.187141495464605,"endHours":12.696511567325217,"quality":"inauspicious"},{"name":"Chala","start":"12:42","end":"14:12","startHours":12.696511567325217,"endHours":14.205881639185833,"quality":"neutral"},{"name":"Labha","start":"14:12","end":"15:43","startHours":14.205881639185833,"endHours":15.715251711046445,"quality":"auspicious"},{"name":"Amṛta","start":"15:43","end":"17:13","startHours":15.715251711046445,"endHours":17.224621782907057,"quality":"auspicious"},{"name":"Kāla","start":"17:13","end":"18:44","startHours":17.224621782907057,"endHours":18.733991854767673,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:44","end":"20:13","startHours":18.733991854767673,"endHours":20.22462178290706,"quality":"auspicious"},{"name":"Amṛta","start":"20:13","end":"21:43","startHours":20.22462178290706,"endHours":21.715251711046445,"quality":"auspicious"},{"name":"Kāla","start":"21:43","end":"23:12","startHours":21.715251711046445,"endHours":23.205881639185833,"quality":"inauspicious"},{"name":"Śubha","start":"23:12","end":"00:42","startHours":23.205881639185833,"endHours":24.696511567325217,"quality":"auspicious"},{"name":"Roga","start":"00:42","end":"02:11","startHours":24.696511567325217,"endHours":26.187141495464605,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:41","startHours":26.187141495464605,"endHours":27.677771423603993,"quality":"inauspicious"},{"name":"Chala","start":"03:41","end":"05:10","startHours":27.677771423603993,"endHours":29.168401351743377,"quality":"neutral"},{"name":"Labha","start":"05:10","end":"06:40","startHours":29.168401351743377,"endHours":30.65903127988276,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.659031279882763,"endHours":7.659031279882763,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.659031279882763,"endHours":8.659031279882763,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.659031279882763,"endHours":9.659031279882763,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.659031279882763,"endHours":10.659031279882763,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.659031279882763,"endHours":11.659031279882763,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.659031279882763,"endHours":12.659031279882763,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.659031279882763,"endHours":13.659031279882763,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.659031279882763,"endHours":14.659031279882763,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.659031279882763,"endHours":15.659031279882763,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.659031279882763,"endHours":16.65903127988276,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.65903127988276,"endHours":17.65903127988276,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.65903127988276,"endHours":18.65903127988276,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.65903127988276,"endHours":19.65903127988276,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.65903127988276,"endHours":20.65903127988276,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.65903127988276,"endHours":21.65903127988276,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.65903127988276,"endHours":22.65903127988276,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.65903127988276,"endHours":23.65903127988276,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.65903127988276,"endHours":24.65903127988276,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.65903127988276,"endHours":25.65903127988276,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.65903127988276,"endHours":26.65903127988276,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.65903127988276,"endHours":27.65903127988276,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.65903127988276,"endHours":28.65903127988276,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.65903127988276,"endHours":29.65903127988276,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.65903127988276,"endHours":30.65903127988276,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.0249064554860088,"eotMinutes":-8.763894039513033,"ayanamsa":23.7023}},"calendars":{"vikram_samvat":2046,"vikram_samvatsara":"Citrabhānu","saka_samvat":1911,"saka_samvatsara":"Śukla","bengali_samvat":1396,"malayalam_era":1165,"nanakshahi_year":520,"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 Ekādaśī · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 18, 1989 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 18, 1989 CE for Kolhāpur, Maharashtra: Śukla Ekādaśī, sūryodaya 06:40, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1989-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1989-03-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/1989-03-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/1989-03-18","x-default":"https://vidhyamitra.com/city/kolhapur/1989-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T06:25:12.837Z","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":"2026-06-02T06:25:12.837Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T06:25:12.837Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}