{"id":"vidhyamitra:city-day:noida:2143-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2143-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-02-01","date_display":"February 1, 2143 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":2143,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503805.770833,"kali_year":5244,"ahargana":1915340.2708,"sun":{"sidereal_longitude":285.5895,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":116.7067,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.1172,"elapsed_within_tithi_degrees":11.1172},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.7067,"elapsed_within_degrees":10.04},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.2962},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2143,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503805.770833,"ahargana":1915340.2708,"kali_year":5244,"ayanamsa_lahiri":25.8518,"grahas":{"sun":{"sidereal_longitude":285.923365,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":118.77926500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.4401},"mars":{"sidereal_longitude":332.78176499999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":272.349065,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":23.93876499999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":316.497965,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":324.144765,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":216.0552,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":36.0552,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503805.770833,"kali_year":5244,"ahargana":1915340.2708,"sun":{"sidereal_longitude":285.5895,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":116.7067,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.1172,"elapsed_within_tithi_degrees":11.1172},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.7067,"elapsed_within_degrees":10.04},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.2962},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.44,"elongation":168.883},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.44,"opposition_distance":11.117}},"eclipse_window_40days":[]},"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":"07:09","sunsetLocal":"17:59","solarNoonLocal":"12:34","dayLengthHours":10.837695415691659,"dayLengthDisplay":"10 Hours 50 Mins 16 Secs","nightLengthDisplay":"13 Hours 09 Mins 44 Secs","moonriseLocal":"18:53","moonsetLocal":"07:58","rahuKala":{"name":"Rāhu Kāla","start":"11:13","end":"12:34","startHours":11.214043874995134,"endHours":12.568755801956591,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:17","end":"16:38","startHours":15.278179655879509,"endHours":16.632891582840966,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"09:52","startHours":8.50462002107222,"endHours":9.859331948033677,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:02","startHours":9.678703691105483,"endHours":10.039960204961872,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.601478736431249,"endHours":7.890483947516359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.207499288100204,"endHours":12.930012315812982,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.704882038685208,"endHours":6.4273950663979855,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:09","startHours":6.246766809469791,"endHours":7.149908094110763,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:06","startHours":14.375038371238535,"endHours":15.097551398951312,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.787603509802423,"endHours":18.187603509802422,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:26","startHours":17.987603509802423,"endHours":18.43917415212291,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.737603509802423,"endHours":19.487603509802423,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.207499288100202,"endHours":24.93001231581298,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:09","end":"08:30","startHours":7.149908094110763,"endHours":8.50462002107222,"quality":"neutral"},{"name":"Labha","start":"08:30","end":"09:52","startHours":8.50462002107222,"endHours":9.859331948033677,"quality":"auspicious"},{"name":"Amṛta","start":"09:52","end":"11:13","startHours":9.859331948033677,"endHours":11.214043874995134,"quality":"auspicious"},{"name":"Kāla","start":"11:13","end":"12:34","startHours":11.214043874995134,"endHours":12.568755801956591,"quality":"inauspicious"},{"name":"Śubha","start":"12:34","end":"13:55","startHours":12.568755801956591,"endHours":13.923467728918048,"quality":"auspicious"},{"name":"Roga","start":"13:55","end":"15:17","startHours":13.923467728918048,"endHours":15.278179655879509,"quality":"inauspicious"},{"name":"Udveg","start":"15:17","end":"16:38","startHours":15.278179655879509,"endHours":16.632891582840966,"quality":"inauspicious"},{"name":"Chala","start":"16:38","end":"17:59","startHours":16.632891582840966,"endHours":17.987603509802423,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:59","end":"19:38","startHours":17.987603509802423,"endHours":19.632891582840966,"quality":"inauspicious"},{"name":"Udveg","start":"19:38","end":"21:17","startHours":19.632891582840966,"endHours":21.27817965587951,"quality":"inauspicious"},{"name":"Chala","start":"21:17","end":"22:55","startHours":21.27817965587951,"endHours":22.923467728918048,"quality":"neutral"},{"name":"Labha","start":"22:55","end":"00:34","startHours":22.923467728918048,"endHours":24.56875580195659,"quality":"auspicious"},{"name":"Amṛta","start":"00:34","end":"02:13","startHours":24.56875580195659,"endHours":26.214043874995134,"quality":"auspicious"},{"name":"Kāla","start":"02:13","end":"03:52","startHours":26.214043874995134,"endHours":27.859331948033677,"quality":"inauspicious"},{"name":"Śubha","start":"03:52","end":"05:30","startHours":27.859331948033677,"endHours":29.50462002107222,"quality":"auspicious"},{"name":"Roga","start":"05:30","end":"07:09","startHours":29.50462002107222,"endHours":31.149908094110764,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.149908094110763,"endHours":8.149908094110764,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.149908094110764,"endHours":9.149908094110764,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.149908094110764,"endHours":10.149908094110764,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.149908094110764,"endHours":11.149908094110764,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.149908094110764,"endHours":12.149908094110764,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.149908094110764,"endHours":13.149908094110764,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.149908094110764,"endHours":14.149908094110764,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.149908094110764,"endHours":15.149908094110764,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.149908094110764,"endHours":16.149908094110764,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.149908094110764,"endHours":17.149908094110764,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.149908094110764,"endHours":18.149908094110764,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.149908094110764,"endHours":19.149908094110764,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.149908094110764,"endHours":20.149908094110764,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.149908094110764,"endHours":21.149908094110764,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.149908094110764,"endHours":22.149908094110764,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.149908094110764,"endHours":23.149908094110764,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.149908094110764,"endHours":24.149908094110764,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.149908094110764,"endHours":25.149908094110764,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.149908094110764,"endHours":26.149908094110764,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.149908094110764,"endHours":27.149908094110764,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.149908094110764,"endHours":28.149908094110764,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.149908094110764,"endHours":29.149908094110764,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.149908094110764,"endHours":30.149908094110764,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.149908094110764,"endHours":31.149908094110764,"planetary_lord":"Mars"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Ānanda","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":-17.254398249688627,"eotMinutes":-13.689348117395623,"ayanamsa":25.8518}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"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 Pratipada · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 1, 2143 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"February 1, 2143 CE for Noida, Uttar Pradesh: Kṛṣṇa Pratipada, sūryodaya 07:09, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2143-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2143-02-01","sa":"https://sa.vidhyamitra.com/city/noida/2143-02-01","hi":"https://hi.vidhyamitra.com/city/noida/2143-02-01","x-default":"https://vidhyamitra.com/city/noida/2143-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:03:13.304Z","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":"2026-06-01T15:03:13.304Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:03:13.304Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}