{"id":"vidhyamitra:city-day:ayodhya:1770-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1770-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1770-02-23","date_display":"February 23, 1770 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":1770,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367592.770833,"kali_year":4871,"ahargana":1779127.2708,"sun":{"sidereal_longitude":314.5612,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":283.1591,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.598,"elapsed_within_tithi_degrees":4.598},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1591,"elapsed_within_degrees":3.1591},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.7203},"karana":{"half_tithi_index":54,"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":1770,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2367592.770833,"ahargana":1779127.2708,"kali_year":4871,"ayanamsa_lahiri":20.6421,"grahas":{"sun":{"sidereal_longitude":313.8830029999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":283.75290300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":3.4399},"mars":{"sidereal_longitude":277.51460299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":320.18500300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":244.01680299999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":309.19850299999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":97.99570299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":233.2754,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":53.2754,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1770,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367592.770833,"kali_year":4871,"ahargana":1779127.2708,"sun":{"sidereal_longitude":314.5612,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":283.1591,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.598,"elapsed_within_tithi_degrees":4.598},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1591,"elapsed_within_degrees":3.1591},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.7203},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.44,"elongation":31.402},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.44,"opposition_distance":148.598}},"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":"06:31","sunsetLocal":"17:59","solarNoonLocal":"12:15","dayLengthHours":11.455825022314514,"dayLengthDisplay":"11 Hours 27 Mins 21 Secs","nightLengthDisplay":"12 Hours 32 Mins 39 Secs","moonriseLocal":"04:52","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:15","startHours":10.82056015486841,"endHours":12.252538282657724,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:07","end":"16:33","startHours":15.116494538236353,"endHours":16.548472666025667,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:57","end":"09:23","startHours":7.9566038992897825,"endHours":9.388582027079096,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.197651610040522,"endHours":9.579512444117672,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:18","startHours":7.001951814096906,"endHours":7.3074404813586264,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.870677448580574,"endHours":12.634399116734874,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:46","startHours":4.997182435191867,"endHours":5.760904103346167,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:31","startHours":5.569973686307592,"endHours":6.524625771500468,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.161842453043477,"endHours":14.925564121197777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.780450793814982,"endHours":18.18045079381498,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:27","startHours":17.98045079381498,"endHours":18.45777683641142,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.73045079381498,"endHours":19.48045079381498,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.870677448580572,"endHours":24.634399116734876,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:31","end":"07:57","startHours":6.524625771500468,"endHours":7.9566038992897825,"quality":"neutral"},{"name":"Labha","start":"07:57","end":"09:23","startHours":7.9566038992897825,"endHours":9.388582027079096,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:49","startHours":9.388582027079096,"endHours":10.82056015486841,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:15","startHours":10.82056015486841,"endHours":12.252538282657724,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:41","startHours":12.252538282657724,"endHours":13.684516410447038,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:07","startHours":13.684516410447038,"endHours":15.116494538236353,"quality":"inauspicious"},{"name":"Udveg","start":"15:07","end":"16:33","startHours":15.116494538236353,"endHours":16.548472666025667,"quality":"inauspicious"},{"name":"Chala","start":"16:33","end":"17:59","startHours":16.548472666025667,"endHours":17.98045079381498,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:59","end":"19:33","startHours":17.98045079381498,"endHours":19.548472666025667,"quality":"inauspicious"},{"name":"Udveg","start":"19:33","end":"21:07","startHours":19.548472666025667,"endHours":21.116494538236353,"quality":"inauspicious"},{"name":"Chala","start":"21:07","end":"22:41","startHours":21.116494538236353,"endHours":22.68451641044704,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:15","startHours":22.68451641044704,"endHours":24.252538282657724,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:49","startHours":24.252538282657724,"endHours":25.82056015486841,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:23","startHours":25.82056015486841,"endHours":27.388582027079096,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:57","startHours":27.388582027079096,"endHours":28.95660389928978,"quality":"auspicious"},{"name":"Roga","start":"04:57","end":"06:31","startHours":28.95660389928978,"endHours":30.524625771500467,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.524625771500468,"endHours":7.524625771500468,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.524625771500468,"endHours":8.524625771500467,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.524625771500467,"endHours":9.524625771500467,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.524625771500467,"endHours":10.524625771500467,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.524625771500467,"endHours":11.524625771500467,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.524625771500467,"endHours":12.524625771500467,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.524625771500467,"endHours":13.524625771500467,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.524625771500467,"endHours":14.524625771500467,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.524625771500467,"endHours":15.524625771500467,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.524625771500467,"endHours":16.524625771500467,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.524625771500467,"endHours":17.524625771500467,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.524625771500467,"endHours":18.524625771500467,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.524625771500467,"endHours":19.524625771500467,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.524625771500467,"endHours":20.524625771500467,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.524625771500467,"endHours":21.524625771500467,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.524625771500467,"endHours":22.524625771500467,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.524625771500467,"endHours":23.524625771500467,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.524625771500467,"endHours":24.524625771500467,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.524625771500467,"endHours":25.524625771500467,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.524625771500467,"endHours":26.524625771500467,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.524625771500467,"endHours":27.524625771500467,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.524625771500467,"endHours":28.524625771500467,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.524625771500467,"endHours":29.524625771500467,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.524625771500467,"endHours":30.524625771500467,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"Padma","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":-9.850091510946259,"eotMinutes":-13.968296959463448,"ayanamsa":20.6421}},"calendars":{"vikram_samvat":1827,"vikram_samvatsara":"Śobhana","saka_samvat":1692,"saka_samvatsara":"Vikṛti","bengali_samvat":1177,"malayalam_era":946,"nanakshahi_year":301,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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 Kṛṣṇa Trayodaśī · Vikram 1827 Śobhana · Śaka 1692 Vikṛti"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 23, 1770 CE · Ayodhyā · Vidhyamitra","description":"February 23, 1770 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:31, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1770-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1770-02-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1770-02-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1770-02-23","x-default":"https://vidhyamitra.com/city/ayodhya/1770-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:01:41.026Z","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":"2026-06-01T21:01:41.026Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:01:41.026Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}