{"id":"vidhyamitra:city-day:rameshwaram:1982-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameshwaram/1982-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-02-18","date_display":"February 18, 1982 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":1982,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445018.770833,"kali_year":5083,"ahargana":1856553.2708,"sun":{"sidereal_longitude":305.6102,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":238.1993,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.5892,"elapsed_within_tithi_degrees":4.5892},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.1993,"elapsed_within_degrees":11.5326},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.8095},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1982,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445018.770833,"ahargana":1856553.2708,"kali_year":5083,"ayanamsa_lahiri":23.6034,"grahas":{"sun":{"sidereal_longitude":305.45486000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":239.19546000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":2.4276},"mars":{"sidereal_longitude":175.67935999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.75026,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":197.10555999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":270.86956,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.09915999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":90.8734,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.8734,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445018.770833,"kali_year":5083,"ahargana":1856553.2708,"sun":{"sidereal_longitude":305.6102,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":238.1993,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.5892,"elapsed_within_tithi_degrees":4.5892},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.1993,"elapsed_within_degrees":11.5326},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.8095},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.428,"elongation":67.411},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.428,"opposition_distance":112.589}},"eclipse_window_40days":[]},"city":{"slug":"rameshwaram","name":"Rāmeśvaram","lat":9.2876,"lon":79.3129,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameshwaram","name":"Rāmeśvaram","lat":9.2876,"lon":79.3129,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:32","sunsetLocal":"18:23","solarNoonLocal":"12:27","dayLengthHours":11.853958699174528,"dayLengthDisplay":"11 Hours 51 Mins 14 Secs","nightLengthDisplay":"12 Hours 08 Mins 46 Secs","moonriseLocal":"02:16","moonsetLocal":"13:49","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:25","startHours":13.934799440936818,"endHours":15.416544278333635,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:32","end":"08:00","startHours":6.5260752539527385,"endHours":8.007820091349554,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"10:58","startHours":9.48956492874637,"endHours":10.971309766143186,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:41","startHours":9.291998950426795,"endHours":9.687130907065946,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:20","startHours":7.019990199751677,"endHours":7.336095765062998,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:51","startHours":12.057922646900852,"endHours":12.848186560179155,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:44","startHours":4.945547427396135,"endHours":5.735811340674436,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:32","startHours":5.538245362354861,"endHours":6.5260752539527385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:13","startHours":14.428714386735757,"endHours":15.21897830001406,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.180033953127268,"endHours":18.580033953127266,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:52","startHours":18.380033953127267,"endHours":18.873948898926205,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.130033953127267,"endHours":19.880033953127267,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:51","startHours":24.057922646900852,"endHours":24.848186560179155,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:32","end":"08:00","startHours":6.5260752539527385,"endHours":8.007820091349554,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:29","startHours":8.007820091349554,"endHours":9.48956492874637,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"10:58","startHours":9.48956492874637,"endHours":10.971309766143186,"quality":"inauspicious"},{"name":"Chala","start":"10:58","end":"12:27","startHours":10.971309766143186,"endHours":12.453054603540004,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"13:56","startHours":12.453054603540004,"endHours":13.934799440936818,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:25","startHours":13.934799440936818,"endHours":15.416544278333635,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"16:54","startHours":15.416544278333635,"endHours":16.89828911573045,"quality":"inauspicious"},{"name":"Śubha","start":"16:54","end":"18:23","startHours":16.89828911573045,"endHours":18.380033953127267,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:23","end":"19:54","startHours":18.380033953127267,"endHours":19.89828911573045,"quality":"auspicious"},{"name":"Kāla","start":"19:54","end":"21:25","startHours":19.89828911573045,"endHours":21.416544278333635,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"22:56","startHours":21.416544278333635,"endHours":22.934799440936818,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:27","startHours":22.934799440936818,"endHours":24.453054603540004,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:58","startHours":24.453054603540004,"endHours":25.971309766143186,"quality":"inauspicious"},{"name":"Chala","start":"01:58","end":"03:29","startHours":25.971309766143186,"endHours":27.48956492874637,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"05:00","startHours":27.48956492874637,"endHours":29.007820091349554,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:32","startHours":29.007820091349554,"endHours":30.52607525395274,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.5260752539527385,"endHours":7.5260752539527385,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.5260752539527385,"endHours":8.526075253952738,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.526075253952738,"endHours":9.526075253952738,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.526075253952738,"endHours":10.526075253952738,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.526075253952738,"endHours":11.526075253952738,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.526075253952738,"endHours":12.526075253952738,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.526075253952738,"endHours":13.526075253952738,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.526075253952738,"endHours":14.526075253952738,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.526075253952738,"endHours":15.526075253952738,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.526075253952738,"endHours":16.52607525395274,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.52607525395274,"endHours":17.52607525395274,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.52607525395274,"endHours":18.52607525395274,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.52607525395274,"endHours":19.52607525395274,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.52607525395274,"endHours":20.52607525395274,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.52607525395274,"endHours":21.52607525395274,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.52607525395274,"endHours":22.52607525395274,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.52607525395274,"endHours":23.52607525395274,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.52607525395274,"endHours":24.52607525395274,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.52607525395274,"endHours":25.52607525395274,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.52607525395274,"endHours":26.52607525395274,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.52607525395274,"endHours":27.52607525395274,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.52607525395274,"endHours":28.52607525395274,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.52607525395274,"endHours":29.52607525395274,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.52607525395274,"endHours":30.52607525395274,"planetary_lord":"Moon"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.800265905497781,"eotMinutes":-14.434876212400278,"ayanamsa":23.6034}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Daśamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rameshwaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 18, 1982 CE · Rāmeśvaram · Vidhyamitra","description":"February 18, 1982 CE for Rāmeśvaram: Kṛṣṇa Daśamī, sūryodaya 06:32, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameshwaram/1982-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameshwaram/1982-02-18","sa":"https://sa.vidhyamitra.com/city/rameshwaram/1982-02-18","hi":"https://hi.vidhyamitra.com/city/rameshwaram/1982-02-18","x-default":"https://vidhyamitra.com/city/rameshwaram/1982-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:25:46.259Z","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":"2026-06-02T17:25:46.259Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:25:46.259Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}