{"id":"vidhyamitra:city-day:ayodhya:2299-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2299-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2299-01-13","date_display":"January 13, 2299 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":2299,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560764.770833,"kali_year":5400,"ahargana":1972299.2708,"sun":{"sidereal_longitude":263.6724,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":33.3959,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.7236,"elapsed_within_tithi_degrees":9.7236},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.3959,"elapsed_within_degrees":6.7293},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.0683},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":2299,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2560764.770833,"ahargana":1972299.2708,"kali_year":5400,"ayanamsa_lahiri":28.0302,"grahas":{"sun":{"sidereal_longitude":264.5464119999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":34.025712,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-3.1635},"mars":{"sidereal_longitude":298.63771199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":262.00191199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":88.16651200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"venus":{"sidereal_longitude":227.07931200000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":79.333912,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":78.0933,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":258.0933,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":2299,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560764.770833,"kali_year":5400,"ahargana":1972299.2708,"sun":{"sidereal_longitude":263.6724,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":33.3959,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.7236,"elapsed_within_tithi_degrees":9.7236},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":33.3959,"elapsed_within_degrees":6.7293},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.0683},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.163,"elongation":129.724},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.163,"opposition_distance":50.276}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":0.551,"elongation":1.804},{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":0.853,"opposition_distance":1.037}]},"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":"17:28","solarNoonLocal":"12:10","dayLengthHours":10.602370150794952,"dayLengthDisplay":"10 Hours 36 Mins 09 Secs","nightLengthDisplay":"13 Hours 23 Mins 51 Secs","moonriseLocal":"14:01","moonsetLocal":"03:34","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:10","startHours":10.83836925600686,"endHours":12.163665524856228,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:49","end":"16:08","startHours":14.814258062554966,"endHours":16.139554331404334,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:31","startHours":8.187776718308122,"endHours":9.513072987157491,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.336366817977574,"endHours":9.689779156337407,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.304245872408543,"endHours":7.586975743096408,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.810253186496396,"endHours":12.517077863216059,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.4488310960194255,"endHours":6.155655772739089,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.978949603559173,"endHours":6.862480449458753,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.930727216655388,"endHours":14.63755189337505,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.264850600253705,"endHours":17.664850600253704,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.464850600253705,"endHours":17.906616023203494,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.214850600253705,"endHours":18.964850600253705,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.810253186496396,"endHours":24.51707786321606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:52","end":"08:11","startHours":6.862480449458753,"endHours":8.187776718308122,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:31","startHours":8.187776718308122,"endHours":9.513072987157491,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:50","startHours":9.513072987157491,"endHours":10.83836925600686,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:10","startHours":10.83836925600686,"endHours":12.163665524856228,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.488961793705599,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"14:49","startHours":13.488961793705599,"endHours":14.814258062554966,"quality":"inauspicious"},{"name":"Udveg","start":"14:49","end":"16:08","startHours":14.814258062554966,"endHours":16.139554331404334,"quality":"inauspicious"},{"name":"Chala","start":"16:08","end":"17:28","startHours":16.139554331404334,"endHours":17.464850600253705,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:28","end":"19:08","startHours":17.464850600253705,"endHours":19.139554331404337,"quality":"inauspicious"},{"name":"Udveg","start":"19:08","end":"20:49","startHours":19.139554331404337,"endHours":20.814258062554966,"quality":"inauspicious"},{"name":"Chala","start":"20:49","end":"22:29","startHours":20.814258062554966,"endHours":22.4889617937056,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"00:10","startHours":22.4889617937056,"endHours":24.163665524856228,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:50","startHours":24.163665524856228,"endHours":25.83836925600686,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:31","startHours":25.83836925600686,"endHours":27.513072987157493,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:11","startHours":27.513072987157493,"endHours":29.187776718308122,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:52","startHours":29.187776718308122,"endHours":30.86248044945875,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.862480449458753,"endHours":7.862480449458753,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.862480449458753,"endHours":8.862480449458753,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.862480449458753,"endHours":9.862480449458753,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.862480449458753,"endHours":10.862480449458753,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.862480449458753,"endHours":11.862480449458753,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.862480449458753,"endHours":12.862480449458753,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.862480449458753,"endHours":13.862480449458753,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.862480449458753,"endHours":14.862480449458753,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.862480449458753,"endHours":15.862480449458753,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.862480449458753,"endHours":16.86248044945875,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.86248044945875,"endHours":17.86248044945875,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.86248044945875,"endHours":18.86248044945875,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.86248044945875,"endHours":19.86248044945875,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.86248044945875,"endHours":20.86248044945875,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.86248044945875,"endHours":21.86248044945875,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.86248044945875,"endHours":22.86248044945875,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.86248044945875,"endHours":23.86248044945875,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.86248044945875,"endHours":24.86248044945875,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.86248044945875,"endHours":25.86248044945875,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.86248044945875,"endHours":26.86248044945875,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.86248044945875,"endHours":27.86248044945875,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.86248044945875,"endHours":28.86248044945875,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.86248044945875,"endHours":29.86248044945875,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.86248044945875,"endHours":30.86248044945875,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.546304137520828,"eotMinutes":-8.635931491373626,"ayanamsa":28.0302}},"calendars":{"vikram_samvat":2356,"vikram_samvatsara":"Nandana","saka_samvat":2221,"saka_samvatsara":"Pramāthi","bengali_samvat":1706,"malayalam_era":1475,"nanakshahi_year":830,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ekādaśī · Vikram 2356 Nandana · Śaka 2221 Pramāthi"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 13, 2299 CE · Ayodhyā · Vidhyamitra","description":"January 13, 2299 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 06:52, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2299-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2299-01-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2299-01-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2299-01-13","x-default":"https://vidhyamitra.com/city/ayodhya/2299-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:30:48.354Z","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":"2026-06-02T08:30:48.354Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:30:48.354Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}