{"id":"vidhyamitra:city-day:ayodhya:2169-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2169-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2169-01-07","date_display":"January 7, 2169 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":2169,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513277.770833,"kali_year":5270,"ahargana":1924812.2708,"sun":{"sidereal_longitude":260.2167,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":359.898,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.6813,"elapsed_within_tithi_degrees":3.6813},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.898,"elapsed_within_degrees":13.2314},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.1147},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2169,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513277.770833,"ahargana":1924812.2708,"kali_year":5270,"ayanamsa_lahiri":26.214,"grahas":{"sun":{"sidereal_longitude":260.8145649999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":356.805665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-4.3315},"mars":{"sidereal_longitude":266.935165,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":235.4304649999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":107.82196499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":296.86836500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":284.02126499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":74.183,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.183,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2169,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513277.770833,"kali_year":5270,"ahargana":1924812.2708,"sun":{"sidereal_longitude":260.2167,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":359.898,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.6813,"elapsed_within_tithi_degrees":3.6813},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.898,"elapsed_within_degrees":13.2314},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.1147},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.331,"elongation":99.681},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.331,"opposition_distance":80.319}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":0.456,"elongation":2.131}]},"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":"06:51","sunsetLocal":"17:24","solarNoonLocal":"12:07","dayLengthHours":10.538948205683724,"dayLengthDisplay":"10 Hours 32 Mins 20 Secs","nightLengthDisplay":"13 Hours 27 Mins 40 Secs","moonriseLocal":"12:11","moonsetLocal":"00:52","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:48","startHours":9.489864187036066,"endHours":10.807232712746533,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:27","end":"14:46","startHours":13.441969764167464,"endHours":14.759338289877928,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:10","startHours":6.8551271356151355,"endHours":8.172495661325602,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.31421505027467,"endHours":9.665513323797462,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.294249977518624,"endHours":7.575288596336857,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:29","startHours":11.773302964934206,"endHours":12.475899511979787,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.4499340415239725,"endHours":6.152530588569554,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:51","startHours":5.9768814518081586,"endHours":6.8551271356151355,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:35","startHours":13.88109260607095,"endHours":14.583689153116532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.19407534129886,"endHours":17.594075341298858,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:50","startHours":17.39407534129886,"endHours":17.83319818320235,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.14407534129886,"endHours":18.89407534129886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:29","startHours":23.773302964934206,"endHours":24.475899511979787,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:10","startHours":6.8551271356151355,"endHours":8.172495661325602,"quality":"inauspicious"},{"name":"Śubha","start":"08:10","end":"09:29","startHours":8.172495661325602,"endHours":9.489864187036066,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:48","startHours":9.489864187036066,"endHours":10.807232712746533,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:07","startHours":10.807232712746533,"endHours":12.124601238456997,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:27","startHours":12.124601238456997,"endHours":13.441969764167464,"quality":"neutral"},{"name":"Labha","start":"13:27","end":"14:46","startHours":13.441969764167464,"endHours":14.759338289877928,"quality":"auspicious"},{"name":"Amṛta","start":"14:46","end":"16:05","startHours":14.759338289877928,"endHours":16.076706815588395,"quality":"auspicious"},{"name":"Kāla","start":"16:05","end":"17:24","startHours":16.076706815588395,"endHours":17.39407534129886,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:24","end":"19:05","startHours":17.39407534129886,"endHours":19.076706815588395,"quality":"auspicious"},{"name":"Amṛta","start":"19:05","end":"20:46","startHours":19.076706815588395,"endHours":20.759338289877928,"quality":"auspicious"},{"name":"Kāla","start":"20:46","end":"22:27","startHours":20.759338289877928,"endHours":22.44196976416746,"quality":"inauspicious"},{"name":"Śubha","start":"22:27","end":"00:07","startHours":22.44196976416746,"endHours":24.124601238456997,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:48","startHours":24.124601238456997,"endHours":25.807232712746533,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:29","startHours":25.807232712746533,"endHours":27.489864187036066,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:10","startHours":27.489864187036066,"endHours":29.1724956613256,"quality":"neutral"},{"name":"Labha","start":"05:10","end":"06:51","startHours":29.1724956613256,"endHours":30.855127135615135,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.8551271356151355,"endHours":7.8551271356151355,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.8551271356151355,"endHours":8.855127135615135,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.855127135615135,"endHours":9.855127135615135,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.855127135615135,"endHours":10.855127135615135,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.855127135615135,"endHours":11.855127135615135,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.855127135615135,"endHours":12.855127135615135,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.855127135615135,"endHours":13.855127135615135,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.855127135615135,"endHours":14.855127135615135,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.855127135615135,"endHours":15.855127135615135,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.855127135615135,"endHours":16.855127135615135,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.855127135615135,"endHours":17.855127135615135,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.855127135615135,"endHours":18.855127135615135,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.855127135615135,"endHours":19.855127135615135,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.855127135615135,"endHours":20.855127135615135,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.855127135615135,"endHours":21.855127135615135,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.855127135615135,"endHours":22.855127135615135,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.855127135615135,"endHours":23.855127135615135,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.855127135615135,"endHours":24.855127135615135,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.855127135615135,"endHours":25.855127135615135,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.855127135615135,"endHours":26.855127135615135,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.855127135615135,"endHours":27.855127135615135,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.855127135615135,"endHours":28.855127135615135,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.855127135615135,"endHours":29.855127135615135,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.855127135615135,"endHours":30.855127135615135,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-22.351982993184187,"eotMinutes":-6.292074307419696,"ayanamsa":26.214}},"calendars":{"vikram_samvat":2226,"vikram_samvatsara":"Citrabhānu","saka_samvat":2091,"saka_samvatsara":"Śukla","bengali_samvat":1576,"malayalam_era":1345,"nanakshahi_year":700,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2226 Citrabhānu · Śaka 2091 Śukla"},"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":"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":"-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 7, 2169 CE · Ayodhyā · Vidhyamitra","description":"January 7, 2169 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:51, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2169-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2169-01-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/2169-01-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/2169-01-07","x-default":"https://vidhyamitra.com/city/ayodhya/2169-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T09:55:00.124Z","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":"2026-05-20T09:55:00.124Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T09:55:00.124Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}