{"id":"vidhyamitra:city-day:sringeri:1981-11-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/1981-11-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-11-18","date_display":"November 18, 1981 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":1981,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444926.770833,"kali_year":5083,"ahargana":1856461.2708,"sun":{"sidereal_longitude":211.4653,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":111.1144,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.6491,"elapsed_within_tithi_degrees":7.6491},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.1144,"elapsed_within_degrees":4.4477},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5796},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1981,"month":11,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444926.770833,"ahargana":1856461.2708,"kali_year":5083,"ayanamsa_lahiri":23.5999,"grahas":{"sun":{"sidereal_longitude":212.013775,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":114.917575,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":1.1913},"mars":{"sidereal_longitude":142.417375,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":199.468575,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":184.973075,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":259.2156749999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":173.95157500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.748,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.748,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":1981,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444926.770833,"kali_year":5083,"ahargana":1856461.2708,"sun":{"sidereal_longitude":211.4653,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":111.1144,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.6491,"elapsed_within_tithi_degrees":7.6491},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.1144,"elapsed_within_degrees":4.4477},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5796},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.191,"elongation":100.351},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.191,"opposition_distance":79.649}},"eclipse_window_40days":[]},"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"sunriseLocal":"06:30","sunsetLocal":"17:59","solarNoonLocal":"12:15","dayLengthHours":11.487121069294552,"dayLengthDisplay":"11 Hours 29 Mins 14 Secs","nightLengthDisplay":"12 Hours 30 Mins 46 Secs","moonriseLocal":"23:29","moonsetLocal":"12:04","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:41","startHours":12.246362988019499,"endHours":13.682253121681317,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:56","end":"09:22","startHours":7.9386925870340415,"endHours":9.37458272069586,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:49","end":"12:15","startHours":10.81047285435768,"endHours":12.246362988019499,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:34","startHours":9.183130702874283,"endHours":9.566034738517436,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:17","startHours":6.981432497926162,"endHours":7.287755726440684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.863458952376346,"endHours":12.629267023662651,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:44","startHours":4.971186310799616,"endHours":5.736994382085919,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:30","startHours":5.545542364264343,"endHours":6.502802453372222,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.160883166235257,"endHours":14.92669123752156,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.789923522666776,"endHours":18.189923522666774,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.989923522666775,"endHours":18.468553567220713,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.739923522666775,"endHours":19.489923522666775,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.863458952376348,"endHours":24.62926702366265,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:30","end":"07:56","startHours":6.502802453372222,"endHours":7.9386925870340415,"quality":"auspicious"},{"name":"Amṛta","start":"07:56","end":"09:22","startHours":7.9386925870340415,"endHours":9.37458272069586,"quality":"auspicious"},{"name":"Kāla","start":"09:22","end":"10:49","startHours":9.37458272069586,"endHours":10.81047285435768,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"12:15","startHours":10.81047285435768,"endHours":12.246362988019499,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:41","startHours":12.246362988019499,"endHours":13.682253121681317,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:07","startHours":13.682253121681317,"endHours":15.118143255343137,"quality":"inauspicious"},{"name":"Chala","start":"15:07","end":"16:33","startHours":15.118143255343137,"endHours":16.554033389004957,"quality":"neutral"},{"name":"Labha","start":"16:33","end":"17:59","startHours":16.554033389004957,"endHours":17.989923522666775,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:59","end":"19:33","startHours":17.989923522666775,"endHours":19.554033389004957,"quality":"inauspicious"},{"name":"Chala","start":"19:33","end":"21:07","startHours":19.554033389004957,"endHours":21.118143255343135,"quality":"neutral"},{"name":"Labha","start":"21:07","end":"22:41","startHours":21.118143255343135,"endHours":22.682253121681317,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:15","startHours":22.682253121681317,"endHours":24.2463629880195,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:49","startHours":24.2463629880195,"endHours":25.81047285435768,"quality":"inauspicious"},{"name":"Śubha","start":"01:49","end":"03:22","startHours":25.81047285435768,"endHours":27.374582720695862,"quality":"auspicious"},{"name":"Roga","start":"03:22","end":"04:56","startHours":27.374582720695862,"endHours":28.93869258703404,"quality":"inauspicious"},{"name":"Udveg","start":"04:56","end":"06:30","startHours":28.93869258703404,"endHours":30.502802453372222,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.502802453372222,"endHours":7.502802453372222,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.502802453372222,"endHours":8.502802453372222,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.502802453372222,"endHours":9.502802453372222,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.502802453372222,"endHours":10.502802453372222,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.502802453372222,"endHours":11.502802453372222,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.502802453372222,"endHours":12.502802453372222,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.502802453372222,"endHours":13.502802453372222,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.502802453372222,"endHours":14.502802453372222,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.502802453372222,"endHours":15.502802453372222,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.502802453372222,"endHours":16.502802453372222,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.502802453372222,"endHours":17.502802453372222,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.502802453372222,"endHours":18.502802453372222,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.502802453372222,"endHours":19.502802453372222,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.502802453372222,"endHours":20.502802453372222,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.502802453372222,"endHours":21.502802453372222,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.502802453372222,"endHours":22.502802453372222,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.502802453372222,"endHours":23.502802453372222,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.502802453372222,"endHours":24.502802453372222,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.502802453372222,"endHours":25.502802453372222,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.502802453372222,"endHours":26.502802453372222,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.502802453372222,"endHours":27.502802453372222,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.502802453372222,"endHours":28.502802453372222,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.502802453372222,"endHours":29.502802453372222,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.502802453372222,"endHours":30.502802453372222,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.161260240959518,"eotMinutes":14.207820718830007,"ayanamsa":23.5999}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Saptamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"sringeri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga November 18, 1981 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"November 18, 1981 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Saptamī, sūryodaya 06:30, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/1981-11-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/1981-11-18","sa":"https://sa.vidhyamitra.com/city/sringeri/1981-11-18","hi":"https://hi.vidhyamitra.com/city/sringeri/1981-11-18","x-default":"https://vidhyamitra.com/city/sringeri/1981-11-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:27:30.393Z","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":"2026-05-31T09:27:30.393Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:27:30.393Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}