{"id":"vidhyamitra:city-day:ayodhya:2107-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2107-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-01-16","date_display":"January 16, 2107 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":2107,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490640.770833,"kali_year":5208,"ahargana":1902175.2708,"sun":{"sidereal_longitude":269.5098,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":175.2609,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7511,"elapsed_within_tithi_degrees":1.7511},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.2609,"elapsed_within_degrees":1.9275},"yoga":{"number":7,"name":"Sukarma","sum_longitude":84.7707},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2107,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490640.770833,"ahargana":1902175.2708,"kali_year":5208,"ayanamsa_lahiri":25.3483,"grahas":{"sun":{"sidereal_longitude":269.88236400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":179.05686400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-1.4146},"mars":{"sidereal_longitude":283.779764,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":287.23066400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":9.467464000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":224.56456400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":254.188264,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":193.6002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":13.6002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":2107,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490640.770833,"kali_year":5208,"ahargana":1902175.2708,"sun":{"sidereal_longitude":269.5098,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":175.2609,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7511,"elapsed_within_tithi_degrees":1.7511},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.2609,"elapsed_within_degrees":1.9275},"yoga":{"number":7,"name":"Sukarma","sum_longitude":84.7707},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.415,"elongation":94.249},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.415,"opposition_distance":85.751}},"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":"17:30","solarNoonLocal":"12:11","dayLengthHours":10.638163125870015,"dayLengthDisplay":"10 Hours 38 Mins 17 Secs","nightLengthDisplay":"13 Hours 21 Mins 43 Secs","moonriseLocal":"00:24","moonsetLocal":"11:51","rahuKala":{"name":"Rāhu Kāla","start":"16:10","end":"17:30","startHours":16.170592864564217,"endHours":17.50036325529797,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:11","end":"13:31","startHours":12.181281692362962,"endHours":13.511052083096715,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:50","end":"16:10","startHours":14.840822473830466,"endHours":16.170592864564217,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.344438192130958,"endHours":9.699043629659958,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.305456926339205,"endHours":7.5891412763624055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:32","startHours":11.826676254833961,"endHours":12.535887129891963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.4437783793119525,"endHours":6.152989254369953,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.975686535605453,"endHours":6.862200129427954,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:40","startHours":13.954308880007964,"endHours":14.663519755065966,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30036325529797,"endHours":17.70036325529797,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:57","startHours":17.50036325529797,"endHours":17.94362005220922,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.25036325529797,"endHours":19.00036325529797,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:32","startHours":23.826676254833963,"endHours":24.53588712989196,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:12","startHours":6.862200129427954,"endHours":8.191970520161707,"quality":"inauspicious"},{"name":"Chala","start":"08:12","end":"09:31","startHours":8.191970520161707,"endHours":9.521740910895458,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"10:51","startHours":9.521740910895458,"endHours":10.851511301629209,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:11","startHours":10.851511301629209,"endHours":12.181281692362962,"quality":"auspicious"},{"name":"Kāla","start":"12:11","end":"13:31","startHours":12.181281692362962,"endHours":13.511052083096715,"quality":"inauspicious"},{"name":"Śubha","start":"13:31","end":"14:50","startHours":13.511052083096715,"endHours":14.840822473830466,"quality":"auspicious"},{"name":"Roga","start":"14:50","end":"16:10","startHours":14.840822473830466,"endHours":16.170592864564217,"quality":"inauspicious"},{"name":"Udveg","start":"16:10","end":"17:30","startHours":16.170592864564217,"endHours":17.50036325529797,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:30","end":"19:10","startHours":17.50036325529797,"endHours":19.170592864564217,"quality":"auspicious"},{"name":"Roga","start":"19:10","end":"20:50","startHours":19.170592864564217,"endHours":20.840822473830464,"quality":"inauspicious"},{"name":"Udveg","start":"20:50","end":"22:31","startHours":20.840822473830464,"endHours":22.511052083096715,"quality":"inauspicious"},{"name":"Chala","start":"22:31","end":"00:11","startHours":22.511052083096715,"endHours":24.181281692362962,"quality":"neutral"},{"name":"Labha","start":"00:11","end":"01:51","startHours":24.181281692362962,"endHours":25.85151130162921,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:31","startHours":25.85151130162921,"endHours":27.52174091089546,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"05:12","startHours":27.52174091089546,"endHours":29.191970520161707,"quality":"inauspicious"},{"name":"Śubha","start":"05:12","end":"06:52","startHours":29.191970520161707,"endHours":30.862200129427954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.862200129427954,"endHours":7.862200129427954,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.862200129427954,"endHours":8.862200129427954,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.862200129427954,"endHours":9.862200129427954,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.862200129427954,"endHours":10.862200129427954,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.862200129427954,"endHours":11.862200129427954,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.862200129427954,"endHours":12.862200129427954,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.862200129427954,"endHours":13.862200129427954,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.862200129427954,"endHours":14.862200129427954,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.862200129427954,"endHours":15.862200129427954,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.862200129427954,"endHours":16.862200129427954,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.862200129427954,"endHours":17.862200129427954,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.862200129427954,"endHours":18.862200129427954,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.862200129427954,"endHours":19.862200129427954,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.862200129427954,"endHours":20.862200129427954,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.862200129427954,"endHours":21.862200129427954,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.862200129427954,"endHours":22.862200129427954,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.862200129427954,"endHours":23.862200129427954,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.862200129427954,"endHours":24.862200129427954,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.862200129427954,"endHours":25.862200129427954,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.862200129427954,"endHours":26.862200129427954,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.862200129427954,"endHours":27.862200129427954,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.862200129427954,"endHours":28.862200129427954,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.862200129427954,"endHours":29.862200129427954,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.862200129427954,"endHours":30.862200129427954,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.087201941483396,"eotMinutes":-9.692901541777706,"ayanamsa":25.3483}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 16, 2107 CE · Ayodhyā · Vidhyamitra","description":"January 16, 2107 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:52, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2107-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2107-01-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2107-01-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2107-01-16","x-default":"https://vidhyamitra.com/city/ayodhya/2107-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:22:22.604Z","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":"2026-05-17T01:22:22.604Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:22:22.604Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}