{"id":"vidhyamitra:city-day:ayodhya:1818-03-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1818-03-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1818-03-07","date_display":"March 7, 1818 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":1818,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385135.770833,"kali_year":4919,"ahargana":1796670.2708,"sun":{"sidereal_longitude":325.1887,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.759,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.5704,"elapsed_within_tithi_degrees":1.5704},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.759,"elapsed_within_degrees":6.759},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.9477},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1818,"month":3,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385135.770833,"ahargana":1796670.2708,"kali_year":4919,"ayanamsa_lahiri":21.3131,"grahas":{"sun":{"sidereal_longitude":324.59683099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":324.396831,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-3.773},"mars":{"sidereal_longitude":62.649730999999974,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":305.519131,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":259.63273100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":325.652331,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":319.866631,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":23.7629,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":203.7629,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1818,"month":3,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385135.770833,"kali_year":4919,"ahargana":1796670.2708,"sun":{"sidereal_longitude":325.1887,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.759,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.5704,"elapsed_within_tithi_degrees":1.5704},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.759,"elapsed_within_degrees":6.759},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.9477},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.773,"elongation":1.57},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.773,"opposition_distance":178.43}},"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":"06:20","sunsetLocal":"18:05","solarNoonLocal":"12:13","dayLengthHours":11.74957161446526,"dayLengthDisplay":"11 Hours 44 Mins 58 Secs","nightLengthDisplay":"12 Hours 15 Mins 02 Secs","moonriseLocal":"06:21","moonsetLocal":"18:03","rahuKala":{"name":"Rāhu Kāla","start":"09:17","end":"10:45","startHours":9.278522075947892,"endHours":10.74721852775605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:09","startHours":13.684611431372364,"endHours":15.153307883180522,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:20","end":"07:49","startHours":6.341129172331577,"endHours":7.809825624139735,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:28","startHours":9.082695882373471,"endHours":9.474348269522313,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:09","startHours":6.83069465626763,"endHours":7.144016565986703,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:36","startHours":11.824262592415366,"endHours":12.607567366713049,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:33","startHours":4.774519623736209,"endHours":5.557824398033893,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:20","startHours":5.361998204459472,"endHours":6.341129172331577,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.174176915308419,"endHours":14.957481689606103,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.890700786796838,"endHours":18.290700786796837,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:35","startHours":18.090700786796837,"endHours":18.58026627073289,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.840700786796837,"endHours":19.590700786796837,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:36","startHours":23.824262592415366,"endHours":24.60756736671305,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:20","end":"07:49","startHours":6.341129172331577,"endHours":7.809825624139735,"quality":"inauspicious"},{"name":"Śubha","start":"07:49","end":"09:17","startHours":7.809825624139735,"endHours":9.278522075947892,"quality":"auspicious"},{"name":"Roga","start":"09:17","end":"10:45","startHours":9.278522075947892,"endHours":10.74721852775605,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:13","startHours":10.74721852775605,"endHours":12.215914979564207,"quality":"inauspicious"},{"name":"Chala","start":"12:13","end":"13:41","startHours":12.215914979564207,"endHours":13.684611431372364,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:09","startHours":13.684611431372364,"endHours":15.153307883180522,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:37","startHours":15.153307883180522,"endHours":16.62200433498868,"quality":"auspicious"},{"name":"Kāla","start":"16:37","end":"18:05","startHours":16.62200433498868,"endHours":18.090700786796837,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:05","end":"19:37","startHours":18.090700786796837,"endHours":19.62200433498868,"quality":"auspicious"},{"name":"Amṛta","start":"19:37","end":"21:09","startHours":19.62200433498868,"endHours":21.153307883180524,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:41","startHours":21.153307883180524,"endHours":22.684611431372364,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:13","startHours":22.684611431372364,"endHours":24.215914979564207,"quality":"auspicious"},{"name":"Roga","start":"00:13","end":"01:45","startHours":24.215914979564207,"endHours":25.74721852775605,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"03:17","startHours":25.74721852775605,"endHours":27.27852207594789,"quality":"inauspicious"},{"name":"Chala","start":"03:17","end":"04:49","startHours":27.27852207594789,"endHours":28.809825624139734,"quality":"neutral"},{"name":"Labha","start":"04:49","end":"06:20","startHours":28.809825624139734,"endHours":30.341129172331577,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.341129172331577,"endHours":7.341129172331577,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.341129172331577,"endHours":8.341129172331577,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.341129172331577,"endHours":9.341129172331577,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.341129172331577,"endHours":10.341129172331577,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.341129172331577,"endHours":11.341129172331577,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.341129172331577,"endHours":12.341129172331577,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.341129172331577,"endHours":13.341129172331577,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.341129172331577,"endHours":14.341129172331577,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.341129172331577,"endHours":15.341129172331577,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.341129172331577,"endHours":16.341129172331577,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.341129172331577,"endHours":17.341129172331577,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.341129172331577,"endHours":18.341129172331577,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.341129172331577,"endHours":19.341129172331577,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.341129172331577,"endHours":20.341129172331577,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.341129172331577,"endHours":21.341129172331577,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.341129172331577,"endHours":22.341129172331577,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.341129172331577,"endHours":23.341129172331577,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.341129172331577,"endHours":24.341129172331577,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.341129172331577,"endHours":25.341129172331577,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.341129172331577,"endHours":26.341129172331577,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.341129172331577,"endHours":27.341129172331577,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.341129172331577,"endHours":28.341129172331577,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.341129172331577,"endHours":29.341129172331577,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.341129172331577,"endHours":30.341129172331577,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"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":-5.556468820829487,"eotMinutes":-11.770898773852434,"ayanamsa":21.3131}},"calendars":{"vikram_samvat":1875,"vikram_samvatsara":"Khara","saka_samvat":1740,"saka_samvatsara":"Bahudhānya","bengali_samvat":1225,"malayalam_era":994,"nanakshahi_year":349,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pratipada · Vikram 1875 Khara · Śaka 1740 Bahudhānya"},"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 March 7, 1818 CE · Ayodhyā · Vidhyamitra","description":"March 7, 1818 CE for Ayodhyā: Śukla Pratipada, sūryodaya 06:20, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1818-03-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1818-03-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1818-03-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1818-03-07","x-default":"https://vidhyamitra.com/city/ayodhya/1818-03-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T18:57:41.158Z","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":"2026-05-22T18:57:41.158Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T18:57:41.158Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}