{"id":"vidhyamitra:city-day:ayodhya:2273-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2273-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2273-02-21","date_display":"February 21, 2273 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":2273,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2551307.770833,"kali_year":5374,"ahargana":1962842.2708,"sun":{"sidereal_longitude":304.2943,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":337.2329,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9386,"elapsed_within_tithi_degrees":8.9386},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.2329,"elapsed_within_degrees":3.8995},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.5271},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2273,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2551307.770833,"ahargana":1962842.2708,"kali_year":5374,"ayanamsa_lahiri":27.6686,"grahas":{"sun":{"sidereal_longitude":304.822039,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":340.214439,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":3.9701},"mars":{"sidereal_longitude":18.562539000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":282.8874390000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":7.984839000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":257.99403900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":127.979939,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":219.1706,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":39.1706,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2273,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2551307.770833,"kali_year":5374,"ahargana":1962842.2708,"sun":{"sidereal_longitude":304.2943,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":337.2329,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9386,"elapsed_within_tithi_degrees":8.9386},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.2329,"elapsed_within_degrees":3.8995},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.5271},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.97,"elongation":32.939},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.97,"opposition_distance":147.061}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:33","sunsetLocal":"17:58","solarNoonLocal":"12:15","dayLengthHours":11.404806862582276,"dayLengthDisplay":"11 Hours 24 Mins 17 Secs","nightLengthDisplay":"12 Hours 35 Mins 43 Secs","moonriseLocal":"08:28","moonsetLocal":"20:46","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:15","startHours":10.83062984786449,"endHours":12.256230705687273,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:06","end":"16:32","startHours":15.107432421332842,"endHours":16.533033279155628,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:59","end":"09:24","startHours":7.97942813221892,"endHours":9.405028990041703,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.214948875665332,"endHours":9.595109104418075,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.029027560337063,"endHours":7.333155743339257,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.87607047693453,"endHours":12.636390934440016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:48","startHours":5.033186359385165,"endHours":5.79350681689065,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.6034267025142785,"endHours":6.553827274396135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.157031849450986,"endHours":14.91735230695647,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.75863413697841,"endHours":18.15863413697841,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:26","startHours":17.95863413697841,"endHours":18.43383442291934,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.70863413697841,"endHours":19.45863413697841,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.87607047693453,"endHours":24.636390934440016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:33","end":"07:59","startHours":6.553827274396135,"endHours":7.97942813221892,"quality":"neutral"},{"name":"Labha","start":"07:59","end":"09:24","startHours":7.97942813221892,"endHours":9.405028990041703,"quality":"auspicious"},{"name":"Amṛta","start":"09:24","end":"10:50","startHours":9.405028990041703,"endHours":10.83062984786449,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:15","startHours":10.83062984786449,"endHours":12.256230705687273,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:41","startHours":12.256230705687273,"endHours":13.681831563510059,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:06","startHours":13.681831563510059,"endHours":15.107432421332842,"quality":"inauspicious"},{"name":"Udveg","start":"15:06","end":"16:32","startHours":15.107432421332842,"endHours":16.533033279155628,"quality":"inauspicious"},{"name":"Chala","start":"16:32","end":"17:58","startHours":16.533033279155628,"endHours":17.95863413697841,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:58","end":"19:32","startHours":17.95863413697841,"endHours":19.533033279155624,"quality":"inauspicious"},{"name":"Udveg","start":"19:32","end":"21:06","startHours":19.533033279155624,"endHours":21.10743242133284,"quality":"inauspicious"},{"name":"Chala","start":"21:06","end":"22:41","startHours":21.10743242133284,"endHours":22.68183156351006,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:15","startHours":22.68183156351006,"endHours":24.256230705687273,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:50","startHours":24.256230705687273,"endHours":25.830629847864486,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:24","startHours":25.830629847864486,"endHours":27.405028990041703,"quality":"inauspicious"},{"name":"Śubha","start":"03:24","end":"04:59","startHours":27.405028990041703,"endHours":28.97942813221892,"quality":"auspicious"},{"name":"Roga","start":"04:59","end":"06:33","startHours":28.97942813221892,"endHours":30.553827274396134,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.553827274396135,"endHours":7.553827274396135,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.553827274396135,"endHours":8.553827274396134,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.553827274396134,"endHours":9.553827274396134,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.553827274396134,"endHours":10.553827274396134,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.553827274396134,"endHours":11.553827274396134,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.553827274396134,"endHours":12.553827274396134,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.553827274396134,"endHours":13.553827274396134,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.553827274396134,"endHours":14.553827274396134,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.553827274396134,"endHours":15.553827274396134,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.553827274396134,"endHours":16.553827274396134,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.553827274396134,"endHours":17.553827274396134,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.553827274396134,"endHours":18.553827274396134,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.553827274396134,"endHours":19.553827274396134,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.553827274396134,"endHours":20.553827274396134,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.553827274396134,"endHours":21.553827274396134,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.553827274396134,"endHours":22.553827274396134,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.553827274396134,"endHours":23.553827274396134,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.553827274396134,"endHours":24.553827274396134,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.553827274396134,"endHours":25.553827274396134,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.553827274396134,"endHours":26.553827274396134,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.553827274396134,"endHours":27.553827274396134,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.553827274396134,"endHours":28.553827274396134,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.553827274396134,"endHours":29.553827274396134,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.553827274396134,"endHours":30.553827274396134,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.585934754830808,"eotMinutes":-14.189842341236304,"ayanamsa":27.6686}},"calendars":{"vikram_samvat":2330,"vikram_samvatsara":"Akṣaya","saka_samvat":2195,"saka_samvatsara":"Pramādī","bengali_samvat":1680,"malayalam_era":1449,"nanakshahi_year":804,"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 Tṛtīyā · Vikram 2330 Akṣaya · Śaka 2195 Pramādī"},"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 21, 2273 CE · Ayodhyā · Vidhyamitra","description":"February 21, 2273 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:33, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2273-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2273-02-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2273-02-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2273-02-21","x-default":"https://vidhyamitra.com/city/ayodhya/2273-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:23:05.278Z","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":"2026-06-01T04:23:05.278Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:23:05.278Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}