{"id":"vidhyamitra:city-day:ayodhya:2108-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2108-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-01-28","date_display":"January 28, 2108 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":2108,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491017.770833,"kali_year":5209,"ahargana":1902552.2708,"sun":{"sidereal_longitude":281.5535,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.0846,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.5312,"elapsed_within_tithi_degrees":4.5312},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0846,"elapsed_within_degrees":0.7513},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.6381},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2108,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491017.770833,"ahargana":1902552.2708,"kali_year":5209,"ayanamsa_lahiri":25.3627,"grahas":{"sun":{"sidereal_longitude":281.83466,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.49825999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-4.4251},"mars":{"sidereal_longitude":167.29585999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":260.04395999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":44.72435999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":324.40506000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.64476,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":173.625,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.625,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":2108,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491017.770833,"kali_year":5209,"ahargana":1902552.2708,"sun":{"sidereal_longitude":281.5535,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.0846,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.5312,"elapsed_within_tithi_degrees":4.5312},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0846,"elapsed_within_degrees":0.7513},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.6381},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.425,"elongation":172.531},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.425,"opposition_distance":7.469}},"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":"06:49","sunsetLocal":"17:39","solarNoonLocal":"12:14","dayLengthHours":10.837780018572076,"dayLengthDisplay":"10 Hours 50 Mins 16 Secs","nightLengthDisplay":"13 Hours 09 Mins 44 Secs","moonriseLocal":"17:04","moonsetLocal":"06:34","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:53","startHours":9.526532195938078,"endHours":10.881254698259585,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:35","end":"14:57","startHours":13.590699702902604,"endHours":14.945422205224116,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:49","end":"08:10","startHours":6.817087191295058,"endHours":8.171809693616567,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.345902528961876,"endHours":9.707161862914278,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.268661358735561,"endHours":7.557668825897483,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:36","startHours":11.874717866628695,"endHours":12.597236534533499,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:06","startHours":5.372049855485448,"endHours":6.094568523390253,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:49","startHours":5.913938856414052,"endHours":6.817087191295058,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:46","startHours":14.04227387034311,"endHours":14.764792538247914,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.454867209867135,"endHours":17.854867209867134,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:06","startHours":17.654867209867135,"endHours":18.10644137730764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.404867209867135,"endHours":19.154867209867135,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:36","startHours":23.874717866628693,"endHours":24.5972365345335,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:49","end":"08:10","startHours":6.817087191295058,"endHours":8.171809693616567,"quality":"inauspicious"},{"name":"Śubha","start":"08:10","end":"09:32","startHours":8.171809693616567,"endHours":9.526532195938078,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:53","startHours":9.526532195938078,"endHours":10.881254698259585,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:14","startHours":10.881254698259585,"endHours":12.235977200581097,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:35","startHours":12.235977200581097,"endHours":13.590699702902604,"quality":"neutral"},{"name":"Labha","start":"13:35","end":"14:57","startHours":13.590699702902604,"endHours":14.945422205224116,"quality":"auspicious"},{"name":"Amṛta","start":"14:57","end":"16:18","startHours":14.945422205224116,"endHours":16.300144707545623,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:39","startHours":16.300144707545623,"endHours":17.654867209867135,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:39","end":"19:18","startHours":17.654867209867135,"endHours":19.300144707545627,"quality":"auspicious"},{"name":"Amṛta","start":"19:18","end":"20:57","startHours":19.300144707545627,"endHours":20.945422205224116,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:35","startHours":20.945422205224116,"endHours":22.590699702902604,"quality":"inauspicious"},{"name":"Śubha","start":"22:35","end":"00:14","startHours":22.590699702902604,"endHours":24.235977200581097,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:53","startHours":24.235977200581097,"endHours":25.88125469825959,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:32","startHours":25.88125469825959,"endHours":27.526532195938078,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:10","startHours":27.526532195938078,"endHours":29.171809693616567,"quality":"neutral"},{"name":"Labha","start":"05:10","end":"06:49","startHours":29.171809693616567,"endHours":30.81708719129506,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.817087191295058,"endHours":7.817087191295058,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.817087191295058,"endHours":8.817087191295059,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.817087191295059,"endHours":9.817087191295059,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.817087191295059,"endHours":10.817087191295059,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.817087191295059,"endHours":11.817087191295059,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.817087191295059,"endHours":12.817087191295059,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.817087191295059,"endHours":13.817087191295059,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.817087191295059,"endHours":14.817087191295059,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.817087191295059,"endHours":15.817087191295059,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.817087191295059,"endHours":16.81708719129506,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81708719129506,"endHours":17.81708719129506,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81708719129506,"endHours":18.81708719129506,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81708719129506,"endHours":19.81708719129506,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81708719129506,"endHours":20.81708719129506,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81708719129506,"endHours":21.81708719129506,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81708719129506,"endHours":22.81708719129506,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81708719129506,"endHours":23.81708719129506,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81708719129506,"endHours":24.81708719129506,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81708719129506,"endHours":25.81708719129506,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81708719129506,"endHours":26.81708719129506,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81708719129506,"endHours":27.81708719129506,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81708719129506,"endHours":28.81708719129506,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81708719129506,"endHours":29.81708719129506,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81708719129506,"endHours":30.81708719129506,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.470532342510477,"eotMinutes":-12.974632034865841,"ayanamsa":25.3627}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2165 Vṛṣa · Śaka 2030 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":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2},{"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":"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 28, 2108 CE · Ayodhyā · Vidhyamitra","description":"January 28, 2108 CE for Ayodhyā: Śukla Pūrṇimā, sūryodaya 06:49, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2108-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2108-01-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2108-01-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2108-01-28","x-default":"https://vidhyamitra.com/city/ayodhya/2108-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T14:00:45.683Z","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":"2026-05-16T14:00:45.683Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T14:00:45.683Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}