{"id":"vidhyamitra:city-day:sringeri:1990-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/1990-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-23","date_display":"January 23, 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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447914.770833,"kali_year":5091,"ahargana":1859449.2708,"sun":{"sidereal_longitude":279.0262,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":233.6993,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.6731,"elapsed_within_tithi_degrees":2.6731},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":233.6993,"elapsed_within_degrees":7.0326},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.7255},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447914.770833,"ahargana":1859449.2708,"kali_year":5091,"ayanamsa_lahiri":23.7142,"grahas":{"sun":{"sidereal_longitude":279.050612,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":234.63311199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-4.0344},"mars":{"sidereal_longitude":241.721312,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":256.53001199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":68.987912,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":272.4096119999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":264.251812,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":297.4293,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.4293,"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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447914.770833,"kali_year":5091,"ahargana":1859449.2708,"sun":{"sidereal_longitude":279.0262,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":233.6993,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.6731,"elapsed_within_tithi_degrees":2.6731},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":233.6993,"elapsed_within_degrees":7.0326},"yoga":{"number":12,"name":"Dhruva","sum_longitude":152.7255},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.034,"elongation":45.327},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.034,"opposition_distance":134.673}},"eclipse_window_40days":[{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"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":"06:57","sunsetLocal":"18:25","solarNoonLocal":"12:41","dayLengthHours":11.4738619025512,"dayLengthDisplay":"11 Hours 28 Mins 26 Secs","nightLengthDisplay":"12 Hours 31 Mins 34 Secs","moonriseLocal":"04:04","moonsetLocal":"15:23","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"16:59","startHours":15.548378768639763,"endHours":16.982611506458664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:49","end":"11:15","startHours":9.811447817364163,"endHours":11.245680555183064,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:41","end":"14:07","startHours":12.679913293001963,"endHours":14.114146030820862,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"10:00","startHours":9.620216785654977,"endHours":10.00267884907335,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:44","startHours":7.42105992099933,"endHours":7.727029571734028,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:04","startHours":12.29745122958359,"endHours":13.062375356420336,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:11","startHours":5.41313408805287,"endHours":6.178058214889617,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:57","startHours":5.98682718318043,"endHours":6.942982341726363,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:21","startHours":14.592223610093829,"endHours":15.357147736930575,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.216844244277564,"endHours":18.616844244277562,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:54","startHours":18.416844244277563,"endHours":18.89492182355053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.166844244277563,"endHours":19.916844244277563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:04","startHours":24.29745122958359,"endHours":25.062375356420336,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:57","end":"08:23","startHours":6.942982341726363,"endHours":8.377215079545262,"quality":"inauspicious"},{"name":"Udveg","start":"08:23","end":"09:49","startHours":8.377215079545262,"endHours":9.811447817364163,"quality":"inauspicious"},{"name":"Chala","start":"09:49","end":"11:15","startHours":9.811447817364163,"endHours":11.245680555183064,"quality":"neutral"},{"name":"Labha","start":"11:15","end":"12:41","startHours":11.245680555183064,"endHours":12.679913293001963,"quality":"auspicious"},{"name":"Amṛta","start":"12:41","end":"14:07","startHours":12.679913293001963,"endHours":14.114146030820862,"quality":"auspicious"},{"name":"Kāla","start":"14:07","end":"15:33","startHours":14.114146030820862,"endHours":15.548378768639763,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"16:59","startHours":15.548378768639763,"endHours":16.982611506458664,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:25","startHours":16.982611506458664,"endHours":18.416844244277563,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:25","end":"19:59","startHours":18.416844244277563,"endHours":19.982611506458664,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:33","startHours":19.982611506458664,"endHours":21.548378768639765,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"23:07","startHours":21.548378768639765,"endHours":23.114146030820862,"quality":"inauspicious"},{"name":"Udveg","start":"23:07","end":"00:41","startHours":23.114146030820862,"endHours":24.679913293001963,"quality":"inauspicious"},{"name":"Chala","start":"00:41","end":"02:15","startHours":24.679913293001963,"endHours":26.245680555183064,"quality":"neutral"},{"name":"Labha","start":"02:15","end":"03:49","startHours":26.245680555183064,"endHours":27.81144781736416,"quality":"auspicious"},{"name":"Amṛta","start":"03:49","end":"05:23","startHours":27.81144781736416,"endHours":29.377215079545262,"quality":"auspicious"},{"name":"Kāla","start":"05:23","end":"06:57","startHours":29.377215079545262,"endHours":30.942982341726363,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.942982341726363,"endHours":7.942982341726363,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.942982341726363,"endHours":8.942982341726363,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.942982341726363,"endHours":9.942982341726363,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.942982341726363,"endHours":10.942982341726363,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.942982341726363,"endHours":11.942982341726363,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.942982341726363,"endHours":12.942982341726363,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.942982341726363,"endHours":13.942982341726363,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.942982341726363,"endHours":14.942982341726363,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.942982341726363,"endHours":15.942982341726363,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.942982341726363,"endHours":16.942982341726363,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.942982341726363,"endHours":17.942982341726363,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.942982341726363,"endHours":18.942982341726363,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.942982341726363,"endHours":19.942982341726363,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.942982341726363,"endHours":20.942982341726363,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.942982341726363,"endHours":21.942982341726363,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.942982341726363,"endHours":22.942982341726363,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.942982341726363,"endHours":23.942982341726363,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.942982341726363,"endHours":24.942982341726363,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.942982341726363,"endHours":25.942982341726363,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.942982341726363,"endHours":26.942982341726363,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.942982341726363,"endHours":27.942982341726363,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.942982341726363,"endHours":28.942982341726363,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.942982341726363,"endHours":29.942982341726363,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.942982341726363,"endHours":30.942982341726363,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Cara","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":-19.539271412427446,"eotMinutes":-11.805197580117738,"ayanamsa":23.7142}},"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 Dvādaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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":"sringeri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 23, 1990 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"January 23, 1990 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Dvādaśī, sūryodaya 06:57, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/1990-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/1990-01-23","sa":"https://sa.vidhyamitra.com/city/sringeri/1990-01-23","hi":"https://hi.vidhyamitra.com/city/sringeri/1990-01-23","x-default":"https://vidhyamitra.com/city/sringeri/1990-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:57:45.755Z","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":"2026-06-01T13:57:45.755Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:57:45.755Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}