{"id":"vidhyamitra:city-day:ayodhya:1992-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1992-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1992-01-13","date_display":"January 13, 1992 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":1992,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448634.770833,"kali_year":5093,"ahargana":1860169.2708,"sun":{"sidereal_longitude":268.233,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":1.2613,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.0283,"elapsed_within_tithi_degrees":9.0283},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.2613,"elapsed_within_degrees":1.2613},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4943},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1992,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448634.770833,"ahargana":1860169.2708,"kali_year":5093,"ayanamsa_lahiri":23.7417,"grahas":{"sun":{"sidereal_longitude":268.347802,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":357.505202,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":4.4018},"mars":{"sidereal_longitude":249.10850200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":250.55760199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":140.38150199999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":231.37260200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":283.37380200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":259.2803,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":79.2803,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"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":1992,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448634.770833,"kali_year":5093,"ahargana":1860169.2708,"sun":{"sidereal_longitude":268.233,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":1.2613,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.0283,"elapsed_within_tithi_degrees":9.0283},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.2613,"elapsed_within_degrees":1.2613},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4943},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.402,"elongation":93.028},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.402,"opposition_distance":86.972}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":0.186,"elongation":2.067},{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":-1.401,"opposition_distance":1.652}]},"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":10.59617269234036,"dayLengthDisplay":"10 Hours 35 Mins 46 Secs","nightLengthDisplay":"13 Hours 24 Mins 14 Secs","moonriseLocal":"11:47","moonsetLocal":"00:26","rahuKala":{"name":"Rāhu Kāla","start":"08:11","end":"09:31","startHours":8.190100765228593,"endHours":9.514622351771138,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:10","startHours":10.839143938313683,"endHours":12.163665524856228,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"14:49","startHours":13.488187111398773,"endHours":14.812708697941318,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.338019473565465,"endHours":9.69122522997681,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.307086374200229,"endHours":7.589650979329305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.810459768444883,"endHours":12.516871281267573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.452756153040666,"endHours":6.159167665863357,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.982564787657684,"endHours":6.865579178686048,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.929694306912953,"endHours":14.636105819735644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.26175187102641,"endHours":17.661751871026407,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.461751871026408,"endHours":17.90325906654059,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.211751871026408,"endHours":18.961751871026408,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.810459768444883,"endHours":24.516871281267573,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:52","end":"08:11","startHours":6.865579178686048,"endHours":8.190100765228593,"quality":"auspicious"},{"name":"Kāla","start":"08:11","end":"09:31","startHours":8.190100765228593,"endHours":9.514622351771138,"quality":"inauspicious"},{"name":"Śubha","start":"09:31","end":"10:50","startHours":9.514622351771138,"endHours":10.839143938313683,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:10","startHours":10.839143938313683,"endHours":12.163665524856228,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.488187111398773,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"14:49","startHours":13.488187111398773,"endHours":14.812708697941318,"quality":"neutral"},{"name":"Labha","start":"14:49","end":"16:08","startHours":14.812708697941318,"endHours":16.137230284483863,"quality":"auspicious"},{"name":"Amṛta","start":"16:08","end":"17:28","startHours":16.137230284483863,"endHours":17.461751871026408,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:28","end":"19:08","startHours":17.461751871026408,"endHours":19.137230284483863,"quality":"neutral"},{"name":"Labha","start":"19:08","end":"20:49","startHours":19.137230284483863,"endHours":20.812708697941318,"quality":"auspicious"},{"name":"Amṛta","start":"20:49","end":"22:29","startHours":20.812708697941318,"endHours":22.488187111398773,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"00:10","startHours":22.488187111398773,"endHours":24.163665524856228,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:50","startHours":24.163665524856228,"endHours":25.839143938313683,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:31","startHours":25.839143938313683,"endHours":27.514622351771138,"quality":"inauspicious"},{"name":"Udveg","start":"03:31","end":"05:11","startHours":27.514622351771138,"endHours":29.190100765228593,"quality":"inauspicious"},{"name":"Chala","start":"05:11","end":"06:52","startHours":29.190100765228593,"endHours":30.865579178686048,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.865579178686048,"endHours":7.865579178686048,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.865579178686048,"endHours":8.865579178686048,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.865579178686048,"endHours":9.865579178686048,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.865579178686048,"endHours":10.865579178686048,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.865579178686048,"endHours":11.865579178686048,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.865579178686048,"endHours":12.865579178686048,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.865579178686048,"endHours":13.865579178686048,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.865579178686048,"endHours":14.865579178686048,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.865579178686048,"endHours":15.865579178686048,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.865579178686048,"endHours":16.865579178686048,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.865579178686048,"endHours":17.865579178686048,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.865579178686048,"endHours":18.865579178686048,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.865579178686048,"endHours":19.865579178686048,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.865579178686048,"endHours":20.865579178686048,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.865579178686048,"endHours":21.865579178686048,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.865579178686048,"endHours":22.865579178686048,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.865579178686048,"endHours":23.865579178686048,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.865579178686048,"endHours":24.865579178686048,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.865579178686048,"endHours":25.865579178686048,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.865579178686048,"endHours":26.865579178686048,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.865579178686048,"endHours":27.865579178686048,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.865579178686048,"endHours":28.865579178686048,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.865579178686048,"endHours":29.865579178686048,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.865579178686048,"endHours":30.865579178686048,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"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":-21.625475473402933,"eotMinutes":-8.635931491373626,"ayanamsa":23.7417}},"calendars":{"vikram_samvat":2049,"vikram_samvatsara":"Pārthiva","saka_samvat":1914,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1399,"malayalam_era":1168,"nanakshahi_year":523,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2049 Pārthiva · Śaka 1914 Aṅgirasa"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"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}]},"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, 1992 CE · Ayodhyā · Vidhyamitra","description":"January 13, 1992 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 06:52, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1992-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1992-01-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1992-01-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1992-01-13","x-default":"https://vidhyamitra.com/city/ayodhya/1992-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T00:35:59.285Z","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":"2026-05-17T00:35:59.285Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T00:35:59.285Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}