{"id":"vidhyamitra:city-day:noida:1990-02-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/1990-02-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-02-08","date_display":"February 8, 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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447930.770833,"kali_year":5091,"ahargana":1859465.2708,"sun":{"sidereal_longitude":295.3785,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.9503,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.5718,"elapsed_within_tithi_degrees":3.5718},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9503,"elapsed_within_degrees":1.617},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.3288},"karana":{"half_tithi_index":26,"name":"Gara"},"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":1990,"month":2,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447930.770833,"ahargana":1859465.2708,"kali_year":5091,"ayanamsa_lahiri":23.7148,"grahas":{"sun":{"sidereal_longitude":295.29420000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":93.56020000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":1.6574},"mars":{"sidereal_longitude":253.25509999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":271.1892,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":67.7124,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":267.1732999999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":266.05500000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":296.5816,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.5816,"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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447930.770833,"kali_year":5091,"ahargana":1859465.2708,"sun":{"sidereal_longitude":295.3785,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.9503,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":159.5718,"elapsed_within_tithi_degrees":3.5718},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9503,"elapsed_within_degrees":1.617},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.3288},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.657,"elongation":159.572},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.657,"opposition_distance":20.428}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:05","sunsetLocal":"18:05","solarNoonLocal":"12:35","dayLengthHours":11.00553776960138,"dayLengthDisplay":"11 Hours 00 Mins 20 Secs","nightLengthDisplay":"12 Hours 59 Mins 40 Secs","moonriseLocal":"16:18","moonsetLocal":"05:58","rahuKala":{"name":"Rāhu Kāla","start":"13:57","end":"15:20","startHours":13.95707512254454,"endHours":15.332767343744711,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:05","end":"08:27","startHours":7.078614016543677,"endHours":8.454306237743848,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:50","end":"11:12","startHours":9.829998458944022,"endHours":11.205690680144194,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.646572829450665,"endHours":10.013424088437379,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:50","startHours":7.5371780902770675,"endHours":7.830659097466437,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"12:57","startHours":12.214531642357652,"endHours":12.94823416033108,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:21","startHours":5.611208980596826,"endHours":6.3449114985702515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:05","startHours":6.161485869076895,"endHours":7.078614016543677,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.41563919627793,"endHours":15.149341714251355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.884151786145058,"endHours":18.284151786145056,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:33","startHours":18.084151786145057,"endHours":18.54271585987845,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.834151786145057,"endHours":19.584151786145057,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"00:57","startHours":24.214531642357652,"endHours":24.94823416033108,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:05","end":"08:27","startHours":7.078614016543677,"endHours":8.454306237743848,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"09:50","startHours":8.454306237743848,"endHours":9.829998458944022,"quality":"inauspicious"},{"name":"Udveg","start":"09:50","end":"11:12","startHours":9.829998458944022,"endHours":11.205690680144194,"quality":"inauspicious"},{"name":"Chala","start":"11:12","end":"12:35","startHours":11.205690680144194,"endHours":12.581382901344366,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"13:57","startHours":12.581382901344366,"endHours":13.95707512254454,"quality":"auspicious"},{"name":"Amṛta","start":"13:57","end":"15:20","startHours":13.95707512254454,"endHours":15.332767343744711,"quality":"auspicious"},{"name":"Kāla","start":"15:20","end":"16:43","startHours":15.332767343744711,"endHours":16.708459564944885,"quality":"inauspicious"},{"name":"Śubha","start":"16:43","end":"18:05","startHours":16.708459564944885,"endHours":18.084151786145057,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:05","end":"19:43","startHours":18.084151786145057,"endHours":19.708459564944885,"quality":"auspicious"},{"name":"Kāla","start":"19:43","end":"21:20","startHours":19.708459564944885,"endHours":21.332767343744713,"quality":"inauspicious"},{"name":"Śubha","start":"21:20","end":"22:57","startHours":21.332767343744713,"endHours":22.957075122544538,"quality":"auspicious"},{"name":"Roga","start":"22:57","end":"00:35","startHours":22.957075122544538,"endHours":24.581382901344366,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"02:12","startHours":24.581382901344366,"endHours":26.205690680144194,"quality":"inauspicious"},{"name":"Chala","start":"02:12","end":"03:50","startHours":26.205690680144194,"endHours":27.829998458944022,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:27","startHours":27.829998458944022,"endHours":29.45430623774385,"quality":"auspicious"},{"name":"Amṛta","start":"05:27","end":"07:05","startHours":29.45430623774385,"endHours":31.078614016543675,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.078614016543677,"endHours":8.078614016543677,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.078614016543677,"endHours":9.078614016543677,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.078614016543677,"endHours":10.078614016543677,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.078614016543677,"endHours":11.078614016543677,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.078614016543677,"endHours":12.078614016543677,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.078614016543677,"endHours":13.078614016543677,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.078614016543677,"endHours":14.078614016543677,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.078614016543677,"endHours":15.078614016543677,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.078614016543677,"endHours":16.078614016543675,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.078614016543675,"endHours":17.078614016543675,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.078614016543675,"endHours":18.078614016543675,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.078614016543675,"endHours":19.078614016543675,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.078614016543675,"endHours":20.078614016543675,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.078614016543675,"endHours":21.078614016543675,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.078614016543675,"endHours":22.078614016543675,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.078614016543675,"endHours":23.078614016543675,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.078614016543675,"endHours":24.078614016543675,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.078614016543675,"endHours":25.078614016543675,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.078614016543675,"endHours":26.078614016543675,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.078614016543675,"endHours":27.078614016543675,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.078614016543675,"endHours":28.078614016543675,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.078614016543675,"endHours":29.078614016543675,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.078614016543675,"endHours":30.078614016543675,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.078614016543675,"endHours":31.078614016543675,"planetary_lord":"Moon"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","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":-15.12280799109882,"eotMinutes":-14.446974080661976,"ayanamsa":23.7148}},"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 Caturdaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 8, 1990 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"February 8, 1990 CE for Noida, Uttar Pradesh: Śukla Caturdaśī, sūryodaya 07:05, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1990-02-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1990-02-08","sa":"https://sa.vidhyamitra.com/city/noida/1990-02-08","hi":"https://hi.vidhyamitra.com/city/noida/1990-02-08","x-default":"https://vidhyamitra.com/city/noida/1990-02-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:02:06.778Z","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":"2026-06-03T06:02:06.778Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:02:06.778Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}