{"id":"vidhyamitra:city-day:ayodhya:2102-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2102-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-02-20","date_display":"February 20, 2102 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":2102,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488849.770833,"kali_year":5203,"ahargana":1900384.2708,"sun":{"sidereal_longitude":305.5587,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":338.5001,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9414,"elapsed_within_tithi_degrees":8.9414},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.5001,"elapsed_within_degrees":5.1668},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.0588},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2102,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488849.770833,"ahargana":1900384.2708,"kali_year":5203,"ayanamsa_lahiri":25.2798,"grahas":{"sun":{"sidereal_longitude":305.68239399999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":338.380494,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":3.4459},"mars":{"sidereal_longitude":51.03949399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":286.02519400000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":234.77489400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":257.54329400000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":203.93339400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":288.496,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.496,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2102,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488849.770833,"kali_year":5203,"ahargana":1900384.2708,"sun":{"sidereal_longitude":305.5587,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":338.5001,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.9414,"elapsed_within_tithi_degrees":8.9414},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.5001,"elapsed_within_degrees":5.1668},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.0588},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.446,"elongation":32.941},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.446,"opposition_distance":147.059}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":0.307,"opposition_distance":2.772}]},"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":"06:34","sunsetLocal":"17:56","solarNoonLocal":"12:15","dayLengthHours":11.366850381570277,"dayLengthDisplay":"11 Hours 22 Mins 01 Secs","nightLengthDisplay":"12 Hours 37 Mins 59 Secs","moonriseLocal":"08:21","moonsetLocal":"20:32","rahuKala":{"name":"Rāhu Kāla","start":"08:00","end":"09:25","startHours":7.995220190989851,"endHours":9.416076488686135,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:15","startHours":10.83693278638242,"endHours":12.257789084078706,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:06","startHours":13.678645381774988,"endHours":15.099501679471274,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:36","startHours":9.22662898232663,"endHours":9.60552399504564,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:21","startHours":7.047982659192328,"endHours":7.351098669367535,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.878894071359694,"endHours":12.636684096797714,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:49","startHours":5.0587838424175295,"endHours":5.816573867855547,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:34","startHours":5.627126361496043,"endHours":6.574363893293566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.152264147673751,"endHours":14.910054173111769,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.741214274863843,"endHours":18.14121427486384,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:25","startHours":17.941214274863842,"endHours":18.414833040762606,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.691214274863842,"endHours":19.441214274863842,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.878894071359692,"endHours":24.636684096797712,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:34","end":"08:00","startHours":6.574363893293566,"endHours":7.995220190989851,"quality":"auspicious"},{"name":"Kāla","start":"08:00","end":"09:25","startHours":7.995220190989851,"endHours":9.416076488686135,"quality":"inauspicious"},{"name":"Śubha","start":"09:25","end":"10:50","startHours":9.416076488686135,"endHours":10.83693278638242,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:15","startHours":10.83693278638242,"endHours":12.257789084078706,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:41","startHours":12.257789084078706,"endHours":13.678645381774988,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:06","startHours":13.678645381774988,"endHours":15.099501679471274,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:31","startHours":15.099501679471274,"endHours":16.52035797716756,"quality":"auspicious"},{"name":"Amṛta","start":"16:31","end":"17:56","startHours":16.52035797716756,"endHours":17.941214274863842,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:56","end":"19:31","startHours":17.941214274863842,"endHours":19.520357977167556,"quality":"neutral"},{"name":"Labha","start":"19:31","end":"21:06","startHours":19.520357977167556,"endHours":21.099501679471274,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:41","startHours":21.099501679471274,"endHours":22.678645381774988,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:15","startHours":22.678645381774988,"endHours":24.257789084078702,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:50","startHours":24.257789084078702,"endHours":25.83693278638242,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:25","startHours":25.83693278638242,"endHours":27.416076488686134,"quality":"inauspicious"},{"name":"Udveg","start":"03:25","end":"05:00","startHours":27.416076488686134,"endHours":28.995220190989848,"quality":"inauspicious"},{"name":"Chala","start":"05:00","end":"06:34","startHours":28.995220190989848,"endHours":30.574363893293565,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.574363893293566,"endHours":7.574363893293566,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.574363893293566,"endHours":8.574363893293565,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.574363893293565,"endHours":9.574363893293565,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.574363893293565,"endHours":10.574363893293565,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.574363893293565,"endHours":11.574363893293565,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.574363893293565,"endHours":12.574363893293565,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.574363893293565,"endHours":13.574363893293565,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.574363893293565,"endHours":14.574363893293565,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.574363893293565,"endHours":15.574363893293565,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.574363893293565,"endHours":16.574363893293565,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.574363893293565,"endHours":17.574363893293565,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.574363893293565,"endHours":18.574363893293565,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.574363893293565,"endHours":19.574363893293565,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.574363893293565,"endHours":20.574363893293565,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.574363893293565,"endHours":21.574363893293565,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.574363893293565,"endHours":22.574363893293565,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.574363893293565,"endHours":23.574363893293565,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.574363893293565,"endHours":24.574363893293565,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.574363893293565,"endHours":25.574363893293565,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.574363893293565,"endHours":26.574363893293565,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.574363893293565,"endHours":27.574363893293565,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.574363893293565,"endHours":28.574363893293565,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.574363893293565,"endHours":29.574363893293565,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.574363893293565,"endHours":30.574363893293565,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.131067004039465,"eotMinutes":-14.28334504472219,"ayanamsa":25.2798}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Tṛtīyā · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 20, 2102 CE · Ayodhyā · Vidhyamitra","description":"February 20, 2102 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:34, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2102-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2102-02-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2102-02-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2102-02-20","x-default":"https://vidhyamitra.com/city/ayodhya/2102-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T07:31:38.022Z","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":"2026-05-17T07:31:38.022Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T07:31:38.022Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}