{"id":"vidhyamitra:city-day:ayodhya:2129-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2129-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-01-28","date_display":"January 28, 2129 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":2129,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498688.770833,"kali_year":5230,"ahargana":1910223.2708,"sun":{"sidereal_longitude":282.1332,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":18.3279,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.1947,"elapsed_within_tithi_degrees":0.1947},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.3279,"elapsed_within_degrees":4.9945},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.4611},"karana":{"half_tithi_index":16,"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":2129,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498688.770833,"ahargana":1910223.2708,"kali_year":5230,"ayanamsa_lahiri":25.6561,"grahas":{"sun":{"sidereal_longitude":282.4591720000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":21.638372000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-4.2582},"mars":{"sidereal_longitude":218.53597200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":258.94977199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":317.16857200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":312.56207199999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":174.78567199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":127.1785,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.1785,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2129,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498688.770833,"kali_year":5230,"ahargana":1910223.2708,"sun":{"sidereal_longitude":282.1332,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":18.3279,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.1947,"elapsed_within_tithi_degrees":0.1947},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.3279,"elapsed_within_degrees":4.9945},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.4611},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.258,"elongation":96.195},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.258,"opposition_distance":83.805}},"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":"06:48","sunsetLocal":"17:40","solarNoonLocal":"12:14","dayLengthHours":10.855369698881525,"dayLengthDisplay":"10 Hours 51 Mins 19 Secs","nightLengthDisplay":"13 Hours 08 Mins 41 Secs","moonriseLocal":"12:13","moonsetLocal":"01:29","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:14","startHours":10.879055988220905,"endHours":12.235977200581097,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:57","end":"16:18","startHours":14.949819625301476,"endHours":16.306740837661668,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:10","end":"09:31","startHours":8.165213563500524,"endHours":9.522134775860714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.341211947546022,"endHours":9.703057604175406,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.260599421927064,"endHours":7.550075947230571,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:36","startHours":11.874131543951712,"endHours":12.597822857210481,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:05","startHours":5.360909724622797,"endHours":6.084601037881566,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:48","startHours":5.903678209566873,"endHours":6.8082923511403335,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:46","startHours":14.045205483728017,"endHours":14.768896796986786,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.46366205002186,"endHours":17.86366205002186,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:07","startHours":17.66366205002186,"endHours":18.11596912080859,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.41366205002186,"endHours":19.16366205002186,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:36","startHours":23.874131543951712,"endHours":24.59782285721048,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:48","end":"08:10","startHours":6.8082923511403335,"endHours":8.165213563500524,"quality":"neutral"},{"name":"Labha","start":"08:10","end":"09:31","startHours":8.165213563500524,"endHours":9.522134775860714,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:53","startHours":9.522134775860714,"endHours":10.879055988220905,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:14","startHours":10.879055988220905,"endHours":12.235977200581097,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:36","startHours":12.235977200581097,"endHours":13.592898412941286,"quality":"auspicious"},{"name":"Roga","start":"13:36","end":"14:57","startHours":13.592898412941286,"endHours":14.949819625301476,"quality":"inauspicious"},{"name":"Udveg","start":"14:57","end":"16:18","startHours":14.949819625301476,"endHours":16.306740837661668,"quality":"inauspicious"},{"name":"Chala","start":"16:18","end":"17:40","startHours":16.306740837661668,"endHours":17.66366205002186,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:40","end":"19:18","startHours":17.66366205002186,"endHours":19.306740837661668,"quality":"inauspicious"},{"name":"Udveg","start":"19:18","end":"20:57","startHours":19.306740837661668,"endHours":20.94981962530148,"quality":"inauspicious"},{"name":"Chala","start":"20:57","end":"22:36","startHours":20.94981962530148,"endHours":22.592898412941288,"quality":"neutral"},{"name":"Labha","start":"22:36","end":"00:14","startHours":22.592898412941288,"endHours":24.235977200581097,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:53","startHours":24.235977200581097,"endHours":25.879055988220905,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:31","startHours":25.879055988220905,"endHours":27.522134775860714,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:10","startHours":27.522134775860714,"endHours":29.165213563500526,"quality":"auspicious"},{"name":"Roga","start":"05:10","end":"06:48","startHours":29.165213563500526,"endHours":30.808292351140334,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.8082923511403335,"endHours":7.8082923511403335,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.8082923511403335,"endHours":8.808292351140334,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.808292351140334,"endHours":9.808292351140334,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.808292351140334,"endHours":10.808292351140334,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.808292351140334,"endHours":11.808292351140334,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.808292351140334,"endHours":12.808292351140334,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.808292351140334,"endHours":13.808292351140334,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.808292351140334,"endHours":14.808292351140334,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.808292351140334,"endHours":15.808292351140334,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.808292351140334,"endHours":16.808292351140334,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.808292351140334,"endHours":17.808292351140334,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.808292351140334,"endHours":18.808292351140334,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.808292351140334,"endHours":19.808292351140334,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.808292351140334,"endHours":20.808292351140334,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.808292351140334,"endHours":21.808292351140334,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.808292351140334,"endHours":22.808292351140334,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.808292351140334,"endHours":23.808292351140334,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.808292351140334,"endHours":24.808292351140334,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.808292351140334,"endHours":25.808292351140334,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.808292351140334,"endHours":26.808292351140334,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.808292351140334,"endHours":27.808292351140334,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.808292351140334,"endHours":28.808292351140334,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.808292351140334,"endHours":29.808292351140334,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.808292351140334,"endHours":30.808292351140334,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-18.235543666071816,"eotMinutes":-12.974632034865841,"ayanamsa":25.6561}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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, 2129 CE · Ayodhyā · Vidhyamitra","description":"January 28, 2129 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:48, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2129-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2129-01-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2129-01-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2129-01-28","x-default":"https://vidhyamitra.com/city/ayodhya/2129-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:53:10.288Z","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":"2026-05-17T01:53:10.288Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:53:10.288Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}