{"id":"vidhyamitra:city-day:ayodhya:1746-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1746-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1746-02-18","date_display":"February 18, 1746 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":1746,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2358821.770833,"kali_year":4847,"ahargana":1770356.2708,"sun":{"sidereal_longitude":309.726,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":282.7091,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.9831,"elapsed_within_tithi_degrees":8.9831},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7091,"elapsed_within_degrees":2.7091},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.4352},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":1746,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2358821.770833,"ahargana":1770356.2708,"kali_year":4847,"ayanamsa_lahiri":20.3067,"grahas":{"sun":{"sidereal_longitude":309.00921900000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":282.147519,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-3.6982},"mars":{"sidereal_longitude":335.253919,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":287.5144190000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":236.11741899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":301.60061900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":176.44971899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":338.0052,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":158.0052,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1746,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2358821.770833,"kali_year":4847,"ahargana":1770356.2708,"sun":{"sidereal_longitude":309.726,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":282.7091,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.9831,"elapsed_within_tithi_degrees":8.9831},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7091,"elapsed_within_degrees":2.7091},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.4352},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.698,"elongation":27.017},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.698,"opposition_distance":152.983}},"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":"06:36","sunsetLocal":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.326354024993147,"dayLengthDisplay":"11 Hours 19 Mins 35 Secs","nightLengthDisplay":"12 Hours 40 Mins 25 Secs","moonriseLocal":"05:07","moonsetLocal":"15:50","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:16","startHours":10.844520350415861,"endHours":12.260314603540005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:06","end":"16:30","startHours":15.09190310978829,"endHours":16.507697362912435,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:01","end":"09:26","startHours":8.012931844167575,"endHours":9.428726097291719,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:37","startHours":9.2399535302085,"endHours":9.617498664374937,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:22","startHours":7.0690690087514785,"endHours":7.371105116084629,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.882769469373567,"endHours":12.637859737706442,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:51","startHours":5.086957054377678,"endHours":5.842047322710554,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.6532747556273355,"endHours":6.597137591043431,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.148040274372196,"endHours":14.903130542705073,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.72349161603658,"endHours":18.123491616036578,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:24","startHours":17.92349161603658,"endHours":18.395423033744628,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.67349161603658,"endHours":19.42349161603658,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.882769469373564,"endHours":24.637859737706442,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:36","end":"08:01","startHours":6.597137591043431,"endHours":8.012931844167575,"quality":"neutral"},{"name":"Labha","start":"08:01","end":"09:26","startHours":8.012931844167575,"endHours":9.428726097291719,"quality":"auspicious"},{"name":"Amṛta","start":"09:26","end":"10:51","startHours":9.428726097291719,"endHours":10.844520350415861,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:16","startHours":10.844520350415861,"endHours":12.260314603540005,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:41","startHours":12.260314603540005,"endHours":13.676108856664149,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:06","startHours":13.676108856664149,"endHours":15.09190310978829,"quality":"inauspicious"},{"name":"Udveg","start":"15:06","end":"16:30","startHours":15.09190310978829,"endHours":16.507697362912435,"quality":"inauspicious"},{"name":"Chala","start":"16:30","end":"17:55","startHours":16.507697362912435,"endHours":17.92349161603658,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:55","end":"19:30","startHours":17.92349161603658,"endHours":19.507697362912435,"quality":"inauspicious"},{"name":"Udveg","start":"19:30","end":"21:06","startHours":19.507697362912435,"endHours":21.09190310978829,"quality":"inauspicious"},{"name":"Chala","start":"21:06","end":"22:41","startHours":21.09190310978829,"endHours":22.67610885666415,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:16","startHours":22.67610885666415,"endHours":24.260314603540003,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:51","startHours":24.260314603540003,"endHours":25.844520350415863,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:26","startHours":25.844520350415863,"endHours":27.42872609729172,"quality":"inauspicious"},{"name":"Śubha","start":"03:26","end":"05:01","startHours":27.42872609729172,"endHours":29.012931844167575,"quality":"auspicious"},{"name":"Roga","start":"05:01","end":"06:36","startHours":29.012931844167575,"endHours":30.59713759104343,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.597137591043431,"endHours":7.597137591043431,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.597137591043431,"endHours":8.597137591043431,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.597137591043431,"endHours":9.597137591043431,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.597137591043431,"endHours":10.597137591043431,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.597137591043431,"endHours":11.597137591043431,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.597137591043431,"endHours":12.597137591043431,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.597137591043431,"endHours":13.597137591043431,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.597137591043431,"endHours":14.597137591043431,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.597137591043431,"endHours":15.597137591043431,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.597137591043431,"endHours":16.59713759104343,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.59713759104343,"endHours":17.59713759104343,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.59713759104343,"endHours":18.59713759104343,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.59713759104343,"endHours":19.59713759104343,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.59713759104343,"endHours":20.59713759104343,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.59713759104343,"endHours":21.59713759104343,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.59713759104343,"endHours":22.59713759104343,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.59713759104343,"endHours":23.59713759104343,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.59713759104343,"endHours":24.59713759104343,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.59713759104343,"endHours":25.59713759104343,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.59713759104343,"endHours":26.59713759104343,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.59713759104343,"endHours":27.59713759104343,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.59713759104343,"endHours":28.59713759104343,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.59713759104343,"endHours":29.59713759104343,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.59713759104343,"endHours":30.59713759104343,"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)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.710366651006666,"eotMinutes":-14.434876212400278,"ayanamsa":20.3067}},"calendars":{"vikram_samvat":1803,"vikram_samvatsara":"Pramāthi","saka_samvat":1668,"saka_samvatsara":"Akṣaya","bengali_samvat":1153,"malayalam_era":922,"nanakshahi_year":277,"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 1803 Pramāthi · Śaka 1668 Akṣaya"},"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 18, 1746 CE · Ayodhyā · Vidhyamitra","description":"February 18, 1746 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:36, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1746-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1746-02-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1746-02-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1746-02-18","x-default":"https://vidhyamitra.com/city/ayodhya/1746-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:45:09.067Z","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":"2026-05-31T03:45:09.067Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:45:09.067Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}