{"id":"vidhyamitra:city-day:ayodhya:1868-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1868-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1868-01-13","date_display":"January 13, 1868 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":1868,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403344.770833,"kali_year":4969,"ahargana":1814879.2708,"sun":{"sidereal_longitude":270.3753,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":131.153,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.7776,"elapsed_within_tithi_degrees":4.7776},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.153,"elapsed_within_degrees":11.153},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.5283},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1868,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403344.770833,"ahargana":1814879.2708,"kali_year":4969,"ayanamsa_lahiri":22.0095,"grahas":{"sun":{"sidereal_longitude":270.182913,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":133.55321300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-0.6108},"mars":{"sidereal_longitude":269.286913,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":265.139013,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":317.318213,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":298.623113,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":221.62251300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":138.9624,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":318.9624,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1868,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403344.770833,"kali_year":4969,"ahargana":1814879.2708,"sun":{"sidereal_longitude":270.3753,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":131.153,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.7776,"elapsed_within_tithi_degrees":4.7776},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.153,"elapsed_within_degrees":11.153},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.5283},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.611,"elongation":139.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.611,"opposition_distance":40.778}},"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":"06:52","sunsetLocal":"17:28","solarNoonLocal":"12:10","dayLengthHours":10.597472228509615,"dayLengthDisplay":"10 Hours 35 Mins 51 Secs","nightLengthDisplay":"13 Hours 24 Mins 09 Secs","moonriseLocal":"20:41","moonsetLocal":"09:25","rahuKala":{"name":"Rāhu Kāla","start":"08:11","end":"09:31","startHours":8.189613439165123,"endHours":9.514297467728825,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:10","startHours":10.838981496292526,"endHours":12.163665524856228,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"14:49","startHours":13.48834955341993,"endHours":14.813033581983632,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.337672930586997,"endHours":9.690922004870652,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.306490753455988,"endHours":7.589090012882911,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.810416450572575,"endHours":12.51691459913988,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.451933113466806,"endHours":6.158431262034114,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.981806724892287,"endHours":6.864929410601421,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.929910896274498,"endHours":14.636409044841805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.262401639111037,"endHours":17.662401639111035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.462401639111036,"endHours":17.903962981965602,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.212401639111036,"endHours":18.962401639111036,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.810416450572575,"endHours":24.51691459913988,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:52","end":"08:11","startHours":6.864929410601421,"endHours":8.189613439165123,"quality":"auspicious"},{"name":"Kāla","start":"08:11","end":"09:31","startHours":8.189613439165123,"endHours":9.514297467728825,"quality":"inauspicious"},{"name":"Śubha","start":"09:31","end":"10:50","startHours":9.514297467728825,"endHours":10.838981496292526,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:10","startHours":10.838981496292526,"endHours":12.163665524856228,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.48834955341993,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"14:49","startHours":13.48834955341993,"endHours":14.813033581983632,"quality":"neutral"},{"name":"Labha","start":"14:49","end":"16:08","startHours":14.813033581983632,"endHours":16.137717610547334,"quality":"auspicious"},{"name":"Amṛta","start":"16:08","end":"17:28","startHours":16.137717610547334,"endHours":17.462401639111036,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:28","end":"19:08","startHours":17.462401639111036,"endHours":19.137717610547334,"quality":"neutral"},{"name":"Labha","start":"19:08","end":"20:49","startHours":19.137717610547334,"endHours":20.813033581983632,"quality":"auspicious"},{"name":"Amṛta","start":"20:49","end":"22:29","startHours":20.813033581983632,"endHours":22.48834955341993,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"00:10","startHours":22.48834955341993,"endHours":24.163665524856228,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:50","startHours":24.163665524856228,"endHours":25.838981496292526,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:31","startHours":25.838981496292526,"endHours":27.514297467728824,"quality":"inauspicious"},{"name":"Udveg","start":"03:31","end":"05:11","startHours":27.514297467728824,"endHours":29.18961343916512,"quality":"inauspicious"},{"name":"Chala","start":"05:11","end":"06:52","startHours":29.18961343916512,"endHours":30.86492941060142,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.864929410601421,"endHours":7.864929410601421,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.864929410601421,"endHours":8.864929410601421,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.864929410601421,"endHours":9.864929410601421,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.864929410601421,"endHours":10.864929410601421,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.864929410601421,"endHours":11.864929410601421,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.864929410601421,"endHours":12.864929410601421,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.864929410601421,"endHours":13.864929410601421,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.864929410601421,"endHours":14.864929410601421,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.864929410601421,"endHours":15.864929410601421,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.864929410601421,"endHours":16.86492941060142,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.86492941060142,"endHours":17.86492941060142,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.86492941060142,"endHours":18.86492941060142,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.86492941060142,"endHours":19.86492941060142,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.86492941060142,"endHours":20.86492941060142,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.86492941060142,"endHours":21.86492941060142,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.86492941060142,"endHours":22.86492941060142,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.86492941060142,"endHours":23.86492941060142,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.86492941060142,"endHours":24.86492941060142,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.86492941060142,"endHours":25.86492941060142,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.86492941060142,"endHours":26.86492941060142,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.86492941060142,"endHours":27.86492941060142,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.86492941060142,"endHours":28.86492941060142,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.86492941060142,"endHours":29.86492941060142,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.86492941060142,"endHours":30.86492941060142,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.608882035769746,"eotMinutes":-8.635931491373626,"ayanamsa":22.0095}},"calendars":{"vikram_samvat":1925,"vikram_samvatsara":"Vṛṣa","saka_samvat":1790,"saka_samvatsara":"Vibhava","bengali_samvat":1275,"malayalam_era":1044,"nanakshahi_year":399,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturthī · Vikram 1925 Vṛṣa · Śaka 1790 Vibhava"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 13, 1868 CE · Ayodhyā · Vidhyamitra","description":"January 13, 1868 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:52, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1868-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1868-01-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1868-01-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1868-01-13","x-default":"https://vidhyamitra.com/city/ayodhya/1868-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T10:36:54.759Z","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":"2026-05-17T10:36:54.759Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T10:36:54.759Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}