{"id":"vidhyamitra:city-day:ayodhya:1826-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1826-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1826-01-13","date_display":"January 13, 1826 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":1826,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388004.770833,"kali_year":4927,"ahargana":1799539.2708,"sun":{"sidereal_longitude":271.2664,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.9233,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":56.6568,"elapsed_within_tithi_degrees":8.6568},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9233,"elapsed_within_degrees":7.9233},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.1897},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1826,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388004.770833,"ahargana":1799539.2708,"kali_year":4927,"ayanamsa_lahiri":21.4228,"grahas":{"sun":{"sidereal_longitude":270.969914,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":326.357214,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":4.4738},"mars":{"sidereal_longitude":189.18071400000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":252.34381400000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":144.866914,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":259.720414,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":56.09921400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":231.7494,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":51.7494,"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":1826,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388004.770833,"kali_year":4927,"ahargana":1799539.2708,"sun":{"sidereal_longitude":271.2664,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.9233,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":56.6568,"elapsed_within_tithi_degrees":8.6568},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9233,"elapsed_within_degrees":7.9233},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.1897},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.474,"elongation":56.657},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.474,"opposition_distance":123.343}},"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":10.600016640427903,"dayLengthDisplay":"10 Hours 36 Mins 00 Secs","nightLengthDisplay":"13 Hours 24 Mins 00 Secs","moonriseLocal":"09:59","moonsetLocal":"21:44","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:10","startHours":10.838663444802739,"endHours":12.163665524856228,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:49","end":"16:08","startHours":14.813669684963202,"endHours":16.138671765016692,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:31","startHours":8.188659284695763,"endHours":9.51366136474925,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.33699442074212,"endHours":9.690328308756383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.305324564660105,"endHours":7.587991675071516,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.810331636841964,"endHours":12.516999412870492,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.450321652585222,"endHours":6.156989428613748,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.980322484606617,"endHours":6.8636572046422755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.930334964927543,"endHours":14.637002740956069,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.26367384507018,"endHours":17.66367384507018,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.46367384507018,"endHours":17.905341205088007,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.21367384507018,"endHours":18.96367384507018,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.810331636841966,"endHours":24.51699941287049,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:52","end":"08:11","startHours":6.8636572046422755,"endHours":8.188659284695763,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:31","startHours":8.188659284695763,"endHours":9.51366136474925,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:50","startHours":9.51366136474925,"endHours":10.838663444802739,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:10","startHours":10.838663444802739,"endHours":12.163665524856228,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.488667604909715,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"14:49","startHours":13.488667604909715,"endHours":14.813669684963202,"quality":"inauspicious"},{"name":"Udveg","start":"14:49","end":"16:08","startHours":14.813669684963202,"endHours":16.138671765016692,"quality":"inauspicious"},{"name":"Chala","start":"16:08","end":"17:28","startHours":16.138671765016692,"endHours":17.46367384507018,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:28","end":"19:08","startHours":17.46367384507018,"endHours":19.138671765016692,"quality":"inauspicious"},{"name":"Udveg","start":"19:08","end":"20:49","startHours":19.138671765016692,"endHours":20.8136696849632,"quality":"inauspicious"},{"name":"Chala","start":"20:49","end":"22:29","startHours":20.8136696849632,"endHours":22.488667604909715,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"00:10","startHours":22.488667604909715,"endHours":24.163665524856228,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:50","startHours":24.163665524856228,"endHours":25.83866344480274,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:31","startHours":25.83866344480274,"endHours":27.513661364749254,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:11","startHours":27.513661364749254,"endHours":29.188659284695763,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:52","startHours":29.188659284695763,"endHours":30.863657204642276,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.8636572046422755,"endHours":7.8636572046422755,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.8636572046422755,"endHours":8.863657204642276,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.863657204642276,"endHours":9.863657204642276,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.863657204642276,"endHours":10.863657204642276,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.863657204642276,"endHours":11.863657204642276,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.863657204642276,"endHours":12.863657204642276,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.863657204642276,"endHours":13.863657204642276,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.863657204642276,"endHours":14.863657204642276,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.863657204642276,"endHours":15.863657204642276,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.863657204642276,"endHours":16.863657204642276,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.863657204642276,"endHours":17.863657204642276,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.863657204642276,"endHours":18.863657204642276,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.863657204642276,"endHours":19.863657204642276,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.863657204642276,"endHours":20.863657204642276,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.863657204642276,"endHours":21.863657204642276,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.863657204642276,"endHours":22.863657204642276,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.863657204642276,"endHours":23.863657204642276,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.863657204642276,"endHours":24.863657204642276,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.863657204642276,"endHours":25.863657204642276,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.863657204642276,"endHours":26.863657204642276,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.863657204642276,"endHours":27.863657204642276,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.863657204642276,"endHours":28.863657204642276,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.863657204642276,"endHours":29.863657204642276,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.863657204642276,"endHours":30.863657204642276,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"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":-21.57638098405389,"eotMinutes":-8.635931491373626,"ayanamsa":21.4228}},"calendars":{"vikram_samvat":1883,"vikram_samvatsara":"Vikāri","saka_samvat":1748,"saka_samvatsara":"Vyaya","bengali_samvat":1233,"malayalam_era":1002,"nanakshahi_year":357,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pañcamī · Vikram 1883 Vikāri · Śaka 1748 Vyaya"},"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":"sarasvati-jayanti","name":"Sarasvatī Jayantī (Vasanta Pañchamī)","name_sanskrit":"सरस्वती जयन्ती / वसन्त पञ्चमी","tradition":"Pan-Hindu","associated_deity":"Sarasvatī (Vāk-tattva)","significance":"Manifestation of Devī Sarasvatī; vidyā-ārambha day; vasanta-ṛtu begins.","vrata":true,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Skanda Purāṇa","Devī Bhāgavata"]},{"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}],"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 January 13, 1826 CE · Ayodhyā · Vidhyamitra","description":"January 13, 1826 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:52, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1826-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1826-01-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1826-01-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1826-01-13","x-default":"https://vidhyamitra.com/city/ayodhya/1826-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T07:10:45.817Z","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":"2026-05-21T07:10:45.817Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T07:10:45.817Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}