{"id":"vidhyamitra:city-day:omkareshwar:1990-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/1990-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-02-07","date_display":"February 7, 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":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447929.770833,"kali_year":5091,"ahargana":1859464.2708,"sun":{"sidereal_longitude":294.3596,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":80.9771,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.6175,"elapsed_within_tithi_degrees":2.6175},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":80.9771,"elapsed_within_degrees":0.9771},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.3367},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":1990,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447929.770833,"ahargana":1859464.2708,"kali_year":5091,"ayanamsa_lahiri":23.7147,"grahas":{"sun":{"sidereal_longitude":294.281239,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.89573899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":2.6214},"mars":{"sidereal_longitude":252.53023899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":269.94093900000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":67.76983899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":267.20633900000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":265.946139,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":296.6346,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.6346,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447929.770833,"kali_year":5091,"ahargana":1859464.2708,"sun":{"sidereal_longitude":294.3596,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":80.9771,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.6175,"elapsed_within_tithi_degrees":2.6175},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":80.9771,"elapsed_within_degrees":0.9771},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.3367},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.621,"elongation":146.618},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.621,"opposition_distance":33.382}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:02","sunsetLocal":"18:18","solarNoonLocal":"12:40","dayLengthHours":11.260668745254208,"dayLengthDisplay":"11 Hours 15 Mins 38 Secs","nightLengthDisplay":"12 Hours 44 Mins 22 Secs","moonriseLocal":"15:40","moonsetLocal":"05:04","rahuKala":{"name":"Rāhu Kāla","start":"12:40","end":"14:04","startHours":12.662980875156112,"endHours":14.070564468312888,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:26","end":"09:51","startHours":8.440230095685784,"endHours":9.84781368884256,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:15","end":"12:40","startHours":11.255397281999336,"endHours":12.662980875156112,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:02","startHours":9.660135876421657,"endHours":10.035491501263465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:48","startHours":7.501841033581268,"endHours":7.8021255334547135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:02","startHours":12.287625250314305,"endHours":13.03833649999792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:17","startHours":5.531224003161782,"endHours":6.281935252845395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:02","startHours":6.094257440424492,"endHours":7.032646502529009,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:17","startHours":14.539758999365148,"endHours":15.290470249048761,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.093315247783217,"endHours":18.493315247783215,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:46","startHours":18.293315247783216,"endHours":18.762509778835476,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.043315247783216,"endHours":19.793315247783216,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:02","startHours":24.287625250314306,"endHours":25.038336499997918,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:02","end":"08:26","startHours":7.032646502529009,"endHours":8.440230095685784,"quality":"auspicious"},{"name":"Amṛta","start":"08:26","end":"09:51","startHours":8.440230095685784,"endHours":9.84781368884256,"quality":"auspicious"},{"name":"Kāla","start":"09:51","end":"11:15","startHours":9.84781368884256,"endHours":11.255397281999336,"quality":"inauspicious"},{"name":"Śubha","start":"11:15","end":"12:40","startHours":11.255397281999336,"endHours":12.662980875156112,"quality":"auspicious"},{"name":"Roga","start":"12:40","end":"14:04","startHours":12.662980875156112,"endHours":14.070564468312888,"quality":"inauspicious"},{"name":"Udveg","start":"14:04","end":"15:29","startHours":14.070564468312888,"endHours":15.478148061469664,"quality":"inauspicious"},{"name":"Chala","start":"15:29","end":"16:53","startHours":15.478148061469664,"endHours":16.88573165462644,"quality":"neutral"},{"name":"Labha","start":"16:53","end":"18:18","startHours":16.88573165462644,"endHours":18.293315247783216,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:18","end":"19:53","startHours":18.293315247783216,"endHours":19.88573165462644,"quality":"inauspicious"},{"name":"Chala","start":"19:53","end":"21:29","startHours":19.88573165462644,"endHours":21.478148061469664,"quality":"neutral"},{"name":"Labha","start":"21:29","end":"23:04","startHours":21.478148061469664,"endHours":23.070564468312888,"quality":"auspicious"},{"name":"Amṛta","start":"23:04","end":"00:40","startHours":23.070564468312888,"endHours":24.662980875156112,"quality":"auspicious"},{"name":"Kāla","start":"00:40","end":"02:15","startHours":24.662980875156112,"endHours":26.255397281999336,"quality":"inauspicious"},{"name":"Śubha","start":"02:15","end":"03:51","startHours":26.255397281999336,"endHours":27.84781368884256,"quality":"auspicious"},{"name":"Roga","start":"03:51","end":"05:26","startHours":27.84781368884256,"endHours":29.440230095685784,"quality":"inauspicious"},{"name":"Udveg","start":"05:26","end":"07:02","startHours":29.440230095685784,"endHours":31.03264650252901,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.032646502529009,"endHours":8.032646502529008,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.032646502529008,"endHours":9.032646502529008,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.032646502529008,"endHours":10.032646502529008,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.032646502529008,"endHours":11.032646502529008,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.032646502529008,"endHours":12.032646502529008,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.032646502529008,"endHours":13.032646502529008,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.032646502529008,"endHours":14.032646502529008,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.032646502529008,"endHours":15.032646502529008,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.032646502529008,"endHours":16.03264650252901,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.03264650252901,"endHours":17.03264650252901,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.03264650252901,"endHours":18.03264650252901,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.03264650252901,"endHours":19.03264650252901,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.03264650252901,"endHours":20.03264650252901,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.03264650252901,"endHours":21.03264650252901,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.03264650252901,"endHours":22.03264650252901,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.03264650252901,"endHours":23.03264650252901,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.03264650252901,"endHours":24.03264650252901,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.03264650252901,"endHours":25.03264650252901,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.03264650252901,"endHours":26.03264650252901,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.03264650252901,"endHours":27.03264650252901,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.03264650252901,"endHours":28.03264650252901,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.03264650252901,"endHours":29.03264650252901,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.03264650252901,"endHours":30.03264650252901,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.03264650252901,"endHours":31.03264650252901,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","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":-15.43564857760877,"eotMinutes":-14.37765250936663,"ayanamsa":23.7147}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Trayodaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"omkareshwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 7, 1990 CE · Oṁkāreśvar · Vidhyamitra","description":"February 7, 1990 CE for Oṁkāreśvar: Śukla Trayodaśī, sūryodaya 07:02, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/1990-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/1990-02-07","sa":"https://sa.vidhyamitra.com/city/omkareshwar/1990-02-07","hi":"https://hi.vidhyamitra.com/city/omkareshwar/1990-02-07","x-default":"https://vidhyamitra.com/city/omkareshwar/1990-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:17:53.043Z","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":"2026-06-02T02:17:53.043Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:17:53.043Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}