{"id":"vidhyamitra:city-day:mathura:2159-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2159-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-02-22","date_display":"February 22, 2159 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":2159,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509670.770833,"kali_year":5260,"ahargana":1921205.2708,"sun":{"sidereal_longitude":306.8258,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":352.8393,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0135,"elapsed_within_tithi_degrees":10.0135},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.8393,"elapsed_within_degrees":6.1727},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.6652},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2159,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509670.770833,"ahargana":1921205.2708,"kali_year":5260,"ayanamsa_lahiri":26.0761,"grahas":{"sun":{"sidereal_longitude":307.0770789999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":353.003679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.4958},"mars":{"sidereal_longitude":218.42257900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":286.318679,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":165.61267900000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":342.675879,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":180.69907899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":265.2993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.2993,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"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":2159,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509670.770833,"kali_year":5260,"ahargana":1921205.2708,"sun":{"sidereal_longitude":306.8258,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":352.8393,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.0135,"elapsed_within_tithi_degrees":10.0135},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.8393,"elapsed_within_degrees":6.1727},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.6652},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.496,"elongation":46.014},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.496,"opposition_distance":133.986}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:51","sunsetLocal":"18:15","solarNoonLocal":"12:33","dayLengthHours":11.400768159548857,"dayLengthDisplay":"11 Hours 24 Mins 03 Secs","nightLengthDisplay":"12 Hours 35 Mins 57 Secs","moonriseLocal":"09:19","moonsetLocal":"21:55","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:24","startHours":13.98159535252515,"endHours":15.406691372468757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:51","end":"08:17","startHours":6.856115252807114,"endHours":8.28121127275072,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:42","end":"11:08","startHours":9.706307292694328,"endHours":11.131403312637936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:54","startHours":9.51629449003518,"endHours":9.896320095353476,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:38","startHours":7.331147259454983,"endHours":7.635167743709619,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.176473727263248,"endHours":12.936524937899838,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:06","startHours":5.3360128315339335,"endHours":6.096064042170523,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:51","startHours":5.906051239511376,"endHours":6.856115252807114,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:13","startHours":14.45662735917302,"endHours":15.21667856980961,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.056883412355972,"endHours":18.45688341235597,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:44","startHours":18.256883412355972,"endHours":18.73191541900384,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.006883412355972,"endHours":19.756883412355972,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.17647372726325,"endHours":24.93652493789984,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:51","end":"08:17","startHours":6.856115252807114,"endHours":8.28121127275072,"quality":"auspicious"},{"name":"Roga","start":"08:17","end":"09:42","startHours":8.28121127275072,"endHours":9.706307292694328,"quality":"inauspicious"},{"name":"Udveg","start":"09:42","end":"11:08","startHours":9.706307292694328,"endHours":11.131403312637936,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:33","startHours":11.131403312637936,"endHours":12.556499332581541,"quality":"neutral"},{"name":"Labha","start":"12:33","end":"13:59","startHours":12.556499332581541,"endHours":13.98159535252515,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:24","startHours":13.98159535252515,"endHours":15.406691372468757,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"16:50","startHours":15.406691372468757,"endHours":16.831787392412362,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:15","startHours":16.831787392412362,"endHours":18.256883412355972,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:15","end":"19:50","startHours":18.256883412355972,"endHours":19.831787392412366,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:24","startHours":19.831787392412366,"endHours":21.406691372468757,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"22:59","startHours":21.406691372468757,"endHours":22.98159535252515,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:33","startHours":22.98159535252515,"endHours":24.556499332581545,"quality":"inauspicious"},{"name":"Udveg","start":"00:33","end":"02:08","startHours":24.556499332581545,"endHours":26.131403312637936,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:42","startHours":26.131403312637936,"endHours":27.70630729269433,"quality":"neutral"},{"name":"Labha","start":"03:42","end":"05:17","startHours":27.70630729269433,"endHours":29.281211272750724,"quality":"auspicious"},{"name":"Amṛta","start":"05:17","end":"06:51","startHours":29.281211272750724,"endHours":30.856115252807115,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.856115252807114,"endHours":7.856115252807114,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.856115252807114,"endHours":8.856115252807115,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.856115252807115,"endHours":9.856115252807115,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.856115252807115,"endHours":10.856115252807115,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.856115252807115,"endHours":11.856115252807115,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.856115252807115,"endHours":12.856115252807115,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.856115252807115,"endHours":13.856115252807115,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.856115252807115,"endHours":14.856115252807115,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.856115252807115,"endHours":15.856115252807115,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.856115252807115,"endHours":16.856115252807115,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.856115252807115,"endHours":17.856115252807115,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.856115252807115,"endHours":18.856115252807115,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.856115252807115,"endHours":19.856115252807115,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.856115252807115,"endHours":20.856115252807115,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.856115252807115,"endHours":21.856115252807115,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.856115252807115,"endHours":22.856115252807115,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.856115252807115,"endHours":23.856115252807115,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.856115252807115,"endHours":24.856115252807115,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.856115252807115,"endHours":25.856115252807115,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.856115252807115,"endHours":26.856115252807115,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.856115252807115,"endHours":27.856115252807115,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.856115252807115,"endHours":28.856115252807115,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.856115252807115,"endHours":29.856115252807115,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.856115252807115,"endHours":30.856115252807115,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.347549882159653,"eotMinutes":-14.08475995489261,"ayanamsa":26.0761}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 22, 2159 CE · Mathurā · Vidhyamitra","description":"February 22, 2159 CE for Mathurā: Śukla Caturthī, sūryodaya 06:51, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2159-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2159-02-22","sa":"https://sa.vidhyamitra.com/city/mathura/2159-02-22","hi":"https://hi.vidhyamitra.com/city/mathura/2159-02-22","x-default":"https://vidhyamitra.com/city/mathura/2159-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:03:28.479Z","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":"2026-05-31T02:03:28.480Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:03:28.480Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}