{"id":"vidhyamitra:city-day:ayodhya:2098-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2098-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-01-11","date_display":"January 11, 2098 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":2098,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487349.770833,"kali_year":5199,"ahargana":1898884.2708,"sun":{"sidereal_longitude":265.7381,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":3.5328,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.7946,"elapsed_within_tithi_degrees":1.7946},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.5328,"elapsed_within_degrees":3.5328},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.2709},"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":2098,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487349.770833,"ahargana":1898884.2708,"kali_year":5199,"ayanamsa_lahiri":25.2224,"grahas":{"sun":{"sidereal_longitude":266.12160500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":0.11020500000000766,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-0.3481},"mars":{"sidereal_longitude":342.069005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":254.22400500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":113.78860499999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":271.388505,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":155.21540500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.9733,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.9733,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2098,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487349.770833,"kali_year":5199,"ahargana":1898884.2708,"sun":{"sidereal_longitude":265.7381,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":3.5328,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.7946,"elapsed_within_tithi_degrees":1.7946},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.5328,"elapsed_within_degrees":3.5328},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.2709},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.348,"elongation":97.795},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.348,"opposition_distance":82.205}},"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":"06:51","sunsetLocal":"17:27","solarNoonLocal":"12:09","dayLengthHours":10.58691653556803,"dayLengthDisplay":"10 Hours 35 Mins 13 Secs","nightLengthDisplay":"13 Hours 24 Mins 47 Secs","moonriseLocal":"12:02","moonsetLocal":"00:48","rahuKala":{"name":"Rāhu Kāla","start":"09:30","end":"10:50","startHours":9.504445903357439,"endHours":10.827810470303442,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:28","end":"14:48","startHours":13.47453960419545,"endHours":14.797904171141454,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:11","startHours":6.857716769465431,"endHours":8.181081336411435,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.327997294431304,"endHours":9.680894512283572,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.298838291780766,"endHours":7.581156066062579,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:30","startHours":11.798277819397176,"endHours":12.504072255101713,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.4461278980563606,"endHours":6.151922333760895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:51","startHours":5.975473724834762,"endHours":6.857716769465431,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:37","startHours":13.915661126510784,"endHours":14.621455562215319,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.24463330503346,"endHours":17.64463330503346,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:53","startHours":17.44463330503346,"endHours":17.885754827348794,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.19463330503346,"endHours":18.94463330503346,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:30","startHours":23.79827781939718,"endHours":24.50407225510171,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:11","startHours":6.857716769465431,"endHours":8.181081336411435,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:30","startHours":8.181081336411435,"endHours":9.504445903357439,"quality":"auspicious"},{"name":"Roga","start":"09:30","end":"10:50","startHours":9.504445903357439,"endHours":10.827810470303442,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:09","startHours":10.827810470303442,"endHours":12.151175037249445,"quality":"inauspicious"},{"name":"Chala","start":"12:09","end":"13:28","startHours":12.151175037249445,"endHours":13.47453960419545,"quality":"neutral"},{"name":"Labha","start":"13:28","end":"14:48","startHours":13.47453960419545,"endHours":14.797904171141454,"quality":"auspicious"},{"name":"Amṛta","start":"14:48","end":"16:07","startHours":14.797904171141454,"endHours":16.121268738087455,"quality":"auspicious"},{"name":"Kāla","start":"16:07","end":"17:27","startHours":16.121268738087455,"endHours":17.44463330503346,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:27","end":"19:07","startHours":17.44463330503346,"endHours":19.121268738087455,"quality":"auspicious"},{"name":"Amṛta","start":"19:07","end":"20:48","startHours":19.121268738087455,"endHours":20.797904171141454,"quality":"auspicious"},{"name":"Kāla","start":"20:48","end":"22:28","startHours":20.797904171141454,"endHours":22.47453960419545,"quality":"inauspicious"},{"name":"Śubha","start":"22:28","end":"00:09","startHours":22.47453960419545,"endHours":24.151175037249445,"quality":"auspicious"},{"name":"Roga","start":"00:09","end":"01:50","startHours":24.151175037249445,"endHours":25.82781047030344,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:30","startHours":25.82781047030344,"endHours":27.504445903357436,"quality":"inauspicious"},{"name":"Chala","start":"03:30","end":"05:11","startHours":27.504445903357436,"endHours":29.181081336411435,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:51","startHours":29.181081336411435,"endHours":30.85771676946543,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.857716769465431,"endHours":7.857716769465431,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.857716769465431,"endHours":8.85771676946543,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.85771676946543,"endHours":9.85771676946543,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.85771676946543,"endHours":10.85771676946543,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.85771676946543,"endHours":11.85771676946543,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.85771676946543,"endHours":12.85771676946543,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.85771676946543,"endHours":13.85771676946543,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.85771676946543,"endHours":14.85771676946543,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.85771676946543,"endHours":15.85771676946543,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.85771676946543,"endHours":16.85771676946543,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.85771676946543,"endHours":17.85771676946543,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.85771676946543,"endHours":18.85771676946543,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.85771676946543,"endHours":19.85771676946543,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.85771676946543,"endHours":20.85771676946543,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.85771676946543,"endHours":21.85771676946543,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.85771676946543,"endHours":22.85771676946543,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.85771676946543,"endHours":23.85771676946543,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.85771676946543,"endHours":24.85771676946543,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.85771676946543,"endHours":25.85771676946543,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.85771676946543,"endHours":26.85771676946543,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.85771676946543,"endHours":27.85771676946543,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.85771676946543,"endHours":28.85771676946543,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.85771676946543,"endHours":29.85771676946543,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.85771676946543,"endHours":30.85771676946543,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","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":-21.743543663946152,"eotMinutes":-7.886502234966622,"ayanamsa":25.2224}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"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 11, 2098 CE · Ayodhyā · Vidhyamitra","description":"January 11, 2098 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:51, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2098-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2098-01-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/2098-01-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/2098-01-11","x-default":"https://vidhyamitra.com/city/ayodhya/2098-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T13:50:10.112Z","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":"2026-05-24T13:50:10.112Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T13:50:10.112Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}