{"id":"vidhyamitra:city-day:ayodhya:1989-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1989-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-12-26","date_display":"December 26, 1989 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":1989,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447886.770833,"kali_year":5091,"ahargana":1859421.2708,"sun":{"sidereal_longitude":250.2625,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":225.2099,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.9474,"elapsed_within_tithi_degrees":10.9474},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.2099,"elapsed_within_degrees":11.8765},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.4724},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1989,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447886.770833,"ahargana":1859421.2708,"kali_year":5091,"ayanamsa_lahiri":23.7131,"grahas":{"sun":{"sidereal_longitude":250.525982,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":226.67788199999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-4.3188},"mars":{"sidereal_longitude":221.88398200000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":270.41888199999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":72.48808200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":282.635082,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":260.953582,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":298.9129,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.9129,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1989,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447886.770833,"kali_year":5091,"ahargana":1859421.2708,"sun":{"sidereal_longitude":250.2625,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":225.2099,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.9474,"elapsed_within_tithi_degrees":10.9474},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.2099,"elapsed_within_degrees":11.8765},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.4724},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.319,"elongation":25.053},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.319,"opposition_distance":154.947}},"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":"17:16","solarNoonLocal":"12:02","dayLengthHours":10.45775607851347,"dayLengthDisplay":"10 Hours 27 Mins 28 Secs","nightLengthDisplay":"13 Hours 32 Mins 32 Secs","moonriseLocal":"05:11","moonsetLocal":"15:43","rahuKala":{"name":"Rāhu Kāla","start":"14:39","end":"15:57","startHours":14.650172558468771,"endHours":15.957392068282957,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:25","end":"10:44","startHours":9.421294519212037,"endHours":10.728514029026222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:02","end":"13:21","startHours":12.035733538840404,"endHours":13.34295304865459,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.246998584570147,"endHours":9.595590453853928,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:31","startHours":7.242595336188398,"endHours":7.521468831615423,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.687141669556622,"endHours":12.384325408124186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:07","startHours":5.4124880224485405,"endHours":6.109671761016106,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:48","startHours":5.935375826374214,"endHours":6.80685549958367,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.778692885259318,"endHours":14.475876623826883,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.06461157809714,"endHours":17.464611578097138,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:42","startHours":17.26461157809714,"endHours":17.700351414701867,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.01461157809714,"endHours":18.76461157809714,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.68714166955662,"endHours":24.384325408124187,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:48","end":"08:07","startHours":6.80685549958367,"endHours":8.114075009397855,"quality":"inauspicious"},{"name":"Udveg","start":"08:07","end":"09:25","startHours":8.114075009397855,"endHours":9.421294519212037,"quality":"inauspicious"},{"name":"Chala","start":"09:25","end":"10:44","startHours":9.421294519212037,"endHours":10.728514029026222,"quality":"neutral"},{"name":"Labha","start":"10:44","end":"12:02","startHours":10.728514029026222,"endHours":12.035733538840404,"quality":"auspicious"},{"name":"Amṛta","start":"12:02","end":"13:21","startHours":12.035733538840404,"endHours":13.34295304865459,"quality":"auspicious"},{"name":"Kāla","start":"13:21","end":"14:39","startHours":13.34295304865459,"endHours":14.650172558468771,"quality":"inauspicious"},{"name":"Śubha","start":"14:39","end":"15:57","startHours":14.650172558468771,"endHours":15.957392068282957,"quality":"auspicious"},{"name":"Roga","start":"15:57","end":"17:16","startHours":15.957392068282957,"endHours":17.26461157809714,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:16","end":"18:57","startHours":17.26461157809714,"endHours":18.957392068282957,"quality":"inauspicious"},{"name":"Śubha","start":"18:57","end":"20:39","startHours":18.957392068282957,"endHours":20.65017255846877,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:21","startHours":20.65017255846877,"endHours":22.342953048654586,"quality":"inauspicious"},{"name":"Udveg","start":"22:21","end":"00:02","startHours":22.342953048654586,"endHours":24.035733538840404,"quality":"inauspicious"},{"name":"Chala","start":"00:02","end":"01:44","startHours":24.035733538840404,"endHours":25.728514029026222,"quality":"neutral"},{"name":"Labha","start":"01:44","end":"03:25","startHours":25.728514029026222,"endHours":27.421294519212037,"quality":"auspicious"},{"name":"Amṛta","start":"03:25","end":"05:07","startHours":27.421294519212037,"endHours":29.11407500939785,"quality":"auspicious"},{"name":"Kāla","start":"05:07","end":"06:48","startHours":29.11407500939785,"endHours":30.80685549958367,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.80685549958367,"endHours":7.80685549958367,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.80685549958367,"endHours":8.80685549958367,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.80685549958367,"endHours":9.80685549958367,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.80685549958367,"endHours":10.80685549958367,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.80685549958367,"endHours":11.80685549958367,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.80685549958367,"endHours":12.80685549958367,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.80685549958367,"endHours":13.80685549958367,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.80685549958367,"endHours":14.80685549958367,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.80685549958367,"endHours":15.80685549958367,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.80685549958367,"endHours":16.80685549958367,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80685549958367,"endHours":17.80685549958367,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80685549958367,"endHours":18.80685549958367,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80685549958367,"endHours":19.80685549958367,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80685549958367,"endHours":20.80685549958367,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80685549958367,"endHours":21.80685549958367,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80685549958367,"endHours":22.80685549958367,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80685549958367,"endHours":23.80685549958367,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80685549958367,"endHours":24.80685549958367,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80685549958367,"endHours":25.80685549958367,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80685549958367,"endHours":26.80685549958367,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80685549958367,"endHours":27.80685549958367,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80685549958367,"endHours":28.80685549958367,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80685549958367,"endHours":29.80685549958367,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80685549958367,"endHours":30.80685549958367,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","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":-23.36856936321029,"eotMinutes":-0.9600123304242594,"ayanamsa":23.7131}},"calendars":{"vikram_samvat":2046,"vikram_samvatsara":"Citrabhānu","saka_samvat":1911,"saka_samvatsara":"Śukla","bengali_samvat":1396,"malayalam_era":1165,"nanakshahi_year":520,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Trayodaśī · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 December 26, 1989 CE · Ayodhyā · Vidhyamitra","description":"December 26, 1989 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:48, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1989-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1989-12-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1989-12-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1989-12-26","x-default":"https://vidhyamitra.com/city/ayodhya/1989-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:55:56.630Z","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":"2026-06-02T02:55:56.630Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:55:56.630Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}