{"id":"vidhyamitra:city-day:rameswaram:1990-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rameswaram/1990-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-22","date_display":"January 22, 1990 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":1990,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447913.770833,"kali_year":5091,"ahargana":1859448.2708,"sun":{"sidereal_longitude":278.0012,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":221.6358,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.6346,"elapsed_within_tithi_degrees":3.6346},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6358,"elapsed_within_degrees":8.3024},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.6369},"karana":{"half_tithi_index":50,"name":"Bava"},"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":1990,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447913.770833,"ahargana":1859448.2708,"kali_year":5091,"ayanamsa_lahiri":23.7141,"grahas":{"sun":{"sidereal_longitude":278.03324999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":222.41235000000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-4.3631},"mars":{"sidereal_longitude":241.00504999999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":256.23235,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":69.09064999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":273.00064999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":264.13564999999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":297.4823,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.4823,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":1990,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447913.770833,"kali_year":5091,"ahargana":1859448.2708,"sun":{"sidereal_longitude":278.0012,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":221.6358,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.6346,"elapsed_within_tithi_degrees":3.6346},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6358,"elapsed_within_degrees":8.3024},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.6369},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.363,"elongation":56.365},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.363,"opposition_distance":123.635}},"eclipse_window_40days":[{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rameswaram","name":"Rameswaram, Tamil Nadu","lat":9.2885,"lon":79.3127,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:34","sunsetLocal":"18:14","solarNoonLocal":"12:24","dayLengthHours":11.67043392668966,"dayLengthDisplay":"11 Hours 40 Mins 14 Secs","nightLengthDisplay":"12 Hours 19 Mins 46 Secs","moonriseLocal":"02:54","moonsetLocal":"14:30","rahuKala":{"name":"Rāhu Kāla","start":"08:02","end":"09:29","startHours":8.028342332630366,"endHours":9.487146573466575,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:57","end":"12:24","startHours":10.945950814302781,"endHours":12.404755055138988,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:52","end":"15:19","startHours":13.863559295975197,"endHours":15.322363536811404,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:41","startHours":9.29263934135508,"endHours":9.681653805578069,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:22","startHours":7.055806172072895,"endHours":7.367017743451286,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:48","startHours":12.015740590916,"endHours":12.793769519361977,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.013480234902205,"endHours":5.7915091633481826,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:34","startHours":5.597001931236688,"endHours":6.5695380917941595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:08","startHours":14.349827376253932,"endHours":15.12785630469991,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.03997201848382,"endHours":18.439972018483818,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.23997201848382,"endHours":18.726240098762556,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.98997201848382,"endHours":19.73997201848382,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:48","startHours":24.015740590916,"endHours":24.793769519361977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:34","end":"08:02","startHours":6.5695380917941595,"endHours":8.028342332630366,"quality":"auspicious"},{"name":"Kāla","start":"08:02","end":"09:29","startHours":8.028342332630366,"endHours":9.487146573466575,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"10:57","startHours":9.487146573466575,"endHours":10.945950814302781,"quality":"auspicious"},{"name":"Roga","start":"10:57","end":"12:24","startHours":10.945950814302781,"endHours":12.404755055138988,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"13:52","startHours":12.404755055138988,"endHours":13.863559295975197,"quality":"inauspicious"},{"name":"Chala","start":"13:52","end":"15:19","startHours":13.863559295975197,"endHours":15.322363536811404,"quality":"neutral"},{"name":"Labha","start":"15:19","end":"16:47","startHours":15.322363536811404,"endHours":16.78116777764761,"quality":"auspicious"},{"name":"Amṛta","start":"16:47","end":"18:14","startHours":16.78116777764761,"endHours":18.23997201848382,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:14","end":"19:47","startHours":18.23997201848382,"endHours":19.78116777764761,"quality":"neutral"},{"name":"Labha","start":"19:47","end":"21:19","startHours":19.78116777764761,"endHours":21.322363536811405,"quality":"auspicious"},{"name":"Amṛta","start":"21:19","end":"22:52","startHours":21.322363536811405,"endHours":22.863559295975197,"quality":"auspicious"},{"name":"Kāla","start":"22:52","end":"00:24","startHours":22.863559295975197,"endHours":24.40475505513899,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:57","startHours":24.40475505513899,"endHours":25.945950814302783,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:29","startHours":25.945950814302783,"endHours":27.487146573466575,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"05:02","startHours":27.487146573466575,"endHours":29.028342332630366,"quality":"inauspicious"},{"name":"Chala","start":"05:02","end":"06:34","startHours":29.028342332630366,"endHours":30.569538091794158,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.5695380917941595,"endHours":7.5695380917941595,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.5695380917941595,"endHours":8.56953809179416,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.56953809179416,"endHours":9.56953809179416,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.56953809179416,"endHours":10.56953809179416,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.56953809179416,"endHours":11.56953809179416,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.56953809179416,"endHours":12.56953809179416,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.56953809179416,"endHours":13.56953809179416,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.56953809179416,"endHours":14.56953809179416,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.56953809179416,"endHours":15.56953809179416,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.56953809179416,"endHours":16.569538091794158,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.569538091794158,"endHours":17.569538091794158,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.569538091794158,"endHours":18.569538091794158,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.569538091794158,"endHours":19.569538091794158,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.569538091794158,"endHours":20.569538091794158,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.569538091794158,"endHours":21.569538091794158,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.569538091794158,"endHours":22.569538091794158,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.569538091794158,"endHours":23.569538091794158,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.569538091794158,"endHours":24.569538091794158,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.569538091794158,"endHours":25.569538091794158,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.569538091794158,"endHours":26.569538091794158,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.569538091794158,"endHours":27.569538091794158,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.569538091794158,"endHours":28.569538091794158,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.569538091794158,"endHours":29.569538091794158,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.569538091794158,"endHours":30.569538091794158,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.768607771362362,"eotMinutes":-11.536103308339323,"ayanamsa":23.7141}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ekādaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"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":"rameswaram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 22, 1990 CE · Rameswaram, Tamil Nadu · Vidhyamitra","description":"January 22, 1990 CE for Rameswaram, Tamil Nadu: Kṛṣṇa Ekādaśī, sūryodaya 06:34, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rameswaram/1990-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rameswaram/1990-01-22","sa":"https://sa.vidhyamitra.com/city/rameswaram/1990-01-22","hi":"https://hi.vidhyamitra.com/city/rameswaram/1990-01-22","x-default":"https://vidhyamitra.com/city/rameswaram/1990-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:23:44.439Z","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":"2026-06-02T11:23:44.439Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:23:44.439Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}