{"id":"vidhyamitra:city-day:ayodhya:1851-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1851-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1851-10-25","date_display":"October 25, 1851 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":1851,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397420.770833,"kali_year":4953,"ahargana":1808955.2708,"sun":{"sidereal_longitude":188.9183,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":195.466,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":6.5477,"elapsed_within_tithi_degrees":6.5477},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.466,"elapsed_within_degrees":8.7993},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.3842},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1851,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397420.770833,"ahargana":1808955.2708,"kali_year":4953,"ayanamsa_lahiri":21.783,"grahas":{"sun":{"sidereal_longitude":189.26515399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":194.858654,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":4.391},"mars":{"sidereal_longitude":100.85105399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":182.261754,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":193.26905399999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":197.76525400000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":10.77635399999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":92.8444,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.8444,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1851,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397420.770833,"kali_year":4953,"ahargana":1808955.2708,"sun":{"sidereal_longitude":188.9183,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":195.466,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":6.5477,"elapsed_within_tithi_degrees":6.5477},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.466,"elapsed_within_degrees":8.7993},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.3842},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.391,"elongation":6.548},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.391,"opposition_distance":173.452}},"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":"06:05","sunsetLocal":"17:24","solarNoonLocal":"11:45","dayLengthHours":11.317455216169986,"dayLengthDisplay":"11 Hours 19 Mins 03 Secs","nightLengthDisplay":"12 Hours 40 Mins 57 Secs","moonriseLocal":"06:33","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"08:55","end":"10:20","startHours":8.919788544841404,"endHours":10.334470446862653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:10","end":"14:35","startHours":13.16383425090515,"endHours":14.578516152926397,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:05","end":"07:30","startHours":6.090424740798908,"endHours":7.505106642820156,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:07","startHours":8.73116429123857,"endHours":9.108412798444238,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:52","startHours":6.561985374805991,"endHours":6.863784180570524,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:08","startHours":11.371903841678236,"endHours":12.126400856089568,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:20","startHours":4.581430711976243,"endHours":5.335927726387576,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:05","startHours":5.147303472784743,"endHours":6.090424740798908,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:23","startHours":13.635394884912232,"endHours":14.389891899323565,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.207879956968895,"endHours":17.607879956968894,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:53","startHours":17.407879956968895,"endHours":17.879440590975978,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.157879956968895,"endHours":18.907879956968895,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:08","startHours":23.371903841678236,"endHours":24.12640085608957,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:05","end":"07:30","startHours":6.090424740798908,"endHours":7.505106642820156,"quality":"inauspicious"},{"name":"Śubha","start":"07:30","end":"08:55","startHours":7.505106642820156,"endHours":8.919788544841404,"quality":"auspicious"},{"name":"Roga","start":"08:55","end":"10:20","startHours":8.919788544841404,"endHours":10.334470446862653,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:45","startHours":10.334470446862653,"endHours":11.7491523488839,"quality":"inauspicious"},{"name":"Chala","start":"11:45","end":"13:10","startHours":11.7491523488839,"endHours":13.16383425090515,"quality":"neutral"},{"name":"Labha","start":"13:10","end":"14:35","startHours":13.16383425090515,"endHours":14.578516152926397,"quality":"auspicious"},{"name":"Amṛta","start":"14:35","end":"16:00","startHours":14.578516152926397,"endHours":15.993198054947644,"quality":"auspicious"},{"name":"Kāla","start":"16:00","end":"17:24","startHours":15.993198054947644,"endHours":17.407879956968895,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:24","end":"19:00","startHours":17.407879956968895,"endHours":18.993198054947648,"quality":"auspicious"},{"name":"Amṛta","start":"19:00","end":"20:35","startHours":18.993198054947648,"endHours":20.578516152926397,"quality":"auspicious"},{"name":"Kāla","start":"20:35","end":"22:10","startHours":20.578516152926397,"endHours":22.16383425090515,"quality":"inauspicious"},{"name":"Śubha","start":"22:10","end":"23:45","startHours":22.16383425090515,"endHours":23.749152348883904,"quality":"auspicious"},{"name":"Roga","start":"23:45","end":"01:20","startHours":23.749152348883904,"endHours":25.334470446862653,"quality":"inauspicious"},{"name":"Udveg","start":"01:20","end":"02:55","startHours":25.334470446862653,"endHours":26.919788544841406,"quality":"inauspicious"},{"name":"Chala","start":"02:55","end":"04:30","startHours":26.919788544841406,"endHours":28.50510664282016,"quality":"neutral"},{"name":"Labha","start":"04:30","end":"06:05","startHours":28.50510664282016,"endHours":30.09042474079891,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.090424740798908,"endHours":7.090424740798908,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.090424740798908,"endHours":8.090424740798909,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.090424740798909,"endHours":9.090424740798909,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.090424740798909,"endHours":10.090424740798909,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.090424740798909,"endHours":11.090424740798909,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.090424740798909,"endHours":12.090424740798909,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.090424740798909,"endHours":13.090424740798909,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.090424740798909,"endHours":14.090424740798909,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.090424740798909,"endHours":15.090424740798909,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.090424740798909,"endHours":16.09042474079891,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.09042474079891,"endHours":17.09042474079891,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.09042474079891,"endHours":18.09042474079891,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.09042474079891,"endHours":19.09042474079891,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.09042474079891,"endHours":20.09042474079891,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.09042474079891,"endHours":21.09042474079891,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.09042474079891,"endHours":22.09042474079891,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.09042474079891,"endHours":23.09042474079891,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.09042474079891,"endHours":24.09042474079891,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.09042474079891,"endHours":25.09042474079891,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.09042474079891,"endHours":26.09042474079891,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.09042474079891,"endHours":27.09042474079891,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.09042474079891,"endHours":28.09042474079891,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.09042474079891,"endHours":29.09042474079891,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.09042474079891,"endHours":30.09042474079891,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.837332636877449,"eotMinutes":16.234859066965946,"ayanamsa":21.783}},"calendars":{"vikram_samvat":1908,"vikram_samvatsara":"Raktākṣī","saka_samvat":1773,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1258,"malayalam_era":1027,"nanakshahi_year":382,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Pratipada · Vikram 1908 Raktākṣī · Śaka 1773 Virodhakṛt"},"festivals":[{"id":"govardhana-puja","name":"Govardhana Pūjā (Annakūṭa)","name_sanskrit":"गोवर्धन पूजा","tradition":"Vaishnava","associated_deity":"Krishna (Govardhana-dhārī)","significance":"Krishna lifted Govardhana to protect Vraja from Indra's wrath. Day 4 of Diwali.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.24-27"]}],"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 October 25, 1851 CE · Ayodhyā · Vidhyamitra","description":"October 25, 1851 CE for Ayodhyā: Śukla Pratipada, sūryodaya 06:05, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1851-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1851-10-25","sa":"https://sa.vidhyamitra.com/city/ayodhya/1851-10-25","hi":"https://hi.vidhyamitra.com/city/ayodhya/1851-10-25","x-default":"https://vidhyamitra.com/city/ayodhya/1851-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:15:53.807Z","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":"2026-06-01T14:15:53.807Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:15:53.807Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}