{"id":"vidhyamitra:city-day:ayodhya:1973-02-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1973-02-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-02-02","date_display":"February 2, 1973 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":1973,"month":2,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441715.770833,"kali_year":5074,"ahargana":1853250.2708,"sun":{"sidereal_longitude":289.6657,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":273.214,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.5482,"elapsed_within_tithi_degrees":7.5482},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.214,"elapsed_within_degrees":6.5473},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.8797},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1973,"month":2,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441715.770833,"ahargana":1853250.2708,"kali_year":5074,"ayanamsa_lahiri":23.4771,"grahas":{"sun":{"sidereal_longitude":289.576559,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":273.99875900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.5737},"mars":{"sidereal_longitude":239.79325900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":292.99875900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":272.307859,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":273.50015899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":50.56395900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":265.8822,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.8822,"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":1973,"month":2,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441715.770833,"kali_year":5074,"ahargana":1853250.2708,"sun":{"sidereal_longitude":289.6657,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":273.214,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.5482,"elapsed_within_tithi_degrees":7.5482},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.214,"elapsed_within_degrees":6.5473},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.8797},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.574,"elongation":16.452},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.574,"opposition_distance":163.548}},"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":"06:46","sunsetLocal":"17:44","solarNoonLocal":"12:15","dayLengthHours":10.95471411588879,"dayLengthDisplay":"10 Hours 57 Mins 17 Secs","nightLengthDisplay":"13 Hours 02 Mins 43 Secs","moonriseLocal":"05:54","moonsetLocal":"16:32","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:15","startHours":10.880999688637058,"endHours":12.250338953123155,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:22","startHours":14.989017482095353,"endHours":16.35835674658145,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:09","end":"09:31","startHours":8.14232115966486,"endHours":9.511660424150959,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.329081855552811,"endHours":9.694238992749105,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.229428316674127,"endHours":7.521554026431161,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.885181815926861,"endHours":12.615496090319448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:03","startHours":5.312353346393589,"endHours":6.042667620786175,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:46","startHours":5.8600890521880284,"endHours":6.772981895178761,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:48","startHours":14.07612463910462,"endHours":14.806438913497207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.52769601106755,"endHours":17.92769601106755,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:11","startHours":17.72769601106755,"endHours":18.184142432562915,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.47769601106755,"endHours":19.22769601106755,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.885181815926863,"endHours":24.615496090319446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:46","end":"08:09","startHours":6.772981895178761,"endHours":8.14232115966486,"quality":"neutral"},{"name":"Labha","start":"08:09","end":"09:31","startHours":8.14232115966486,"endHours":9.511660424150959,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:53","startHours":9.511660424150959,"endHours":10.880999688637058,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:15","startHours":10.880999688637058,"endHours":12.250338953123155,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:37","startHours":12.250338953123155,"endHours":13.619678217609255,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"14:59","startHours":13.619678217609255,"endHours":14.989017482095353,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:22","startHours":14.989017482095353,"endHours":16.35835674658145,"quality":"inauspicious"},{"name":"Chala","start":"16:22","end":"17:44","startHours":16.35835674658145,"endHours":17.72769601106755,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:44","end":"19:22","startHours":17.72769601106755,"endHours":19.358356746581453,"quality":"inauspicious"},{"name":"Udveg","start":"19:22","end":"20:59","startHours":19.358356746581453,"endHours":20.989017482095353,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:37","startHours":20.989017482095353,"endHours":22.619678217609255,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:15","startHours":22.619678217609255,"endHours":24.250338953123155,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:53","startHours":24.250338953123155,"endHours":25.880999688637058,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:31","startHours":25.880999688637058,"endHours":27.51166042415096,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:09","startHours":27.51166042415096,"endHours":29.14232115966486,"quality":"auspicious"},{"name":"Roga","start":"05:09","end":"06:46","startHours":29.14232115966486,"endHours":30.77298189517876,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.772981895178761,"endHours":7.772981895178761,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.772981895178761,"endHours":8.772981895178761,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.772981895178761,"endHours":9.772981895178761,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.772981895178761,"endHours":10.772981895178761,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.772981895178761,"endHours":11.772981895178761,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.772981895178761,"endHours":12.772981895178761,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.772981895178761,"endHours":13.772981895178761,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.772981895178761,"endHours":14.772981895178761,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.772981895178761,"endHours":15.772981895178761,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.772981895178761,"endHours":16.77298189517876,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.77298189517876,"endHours":17.77298189517876,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.77298189517876,"endHours":18.77298189517876,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.77298189517876,"endHours":19.77298189517876,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.77298189517876,"endHours":20.77298189517876,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.77298189517876,"endHours":21.77298189517876,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.77298189517876,"endHours":22.77298189517876,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.77298189517876,"endHours":23.77298189517876,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.77298189517876,"endHours":24.77298189517876,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.77298189517876,"endHours":25.77298189517876,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.77298189517876,"endHours":26.77298189517876,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.77298189517876,"endHours":27.77298189517876,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.77298189517876,"endHours":28.77298189517876,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.77298189517876,"endHours":29.77298189517876,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.77298189517876,"endHours":30.77298189517876,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","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":-16.895613774155613,"eotMinutes":-13.836337187389248,"ayanamsa":23.4771}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"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 Caturdaśī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 2, 1973 CE · Ayodhyā · Vidhyamitra","description":"February 2, 1973 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 06:46, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1973-02-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1973-02-02","sa":"https://sa.vidhyamitra.com/city/ayodhya/1973-02-02","hi":"https://hi.vidhyamitra.com/city/ayodhya/1973-02-02","x-default":"https://vidhyamitra.com/city/ayodhya/1973-02-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:33:49.401Z","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":"2026-05-31T20:33:49.401Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:33:49.401Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}