{"id":"vidhyamitra:city-day:ayodhya:1989-09-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1989-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-09-23","date_display":"September 23, 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":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447792.770833,"kali_year":5091,"ahargana":1859327.2708,"sun":{"sidereal_longitude":155.5709,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":74.432,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.8611,"elapsed_within_tithi_degrees":2.8611},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.432,"elapsed_within_degrees":7.7653},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.0029},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1989,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447792.770833,"ahargana":1859327.2708,"kali_year":5091,"ayanamsa_lahiri":23.7095,"grahas":{"sun":{"sidereal_longitude":156.28617299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":78.01827300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":3.4184},"mars":{"sidereal_longitude":158.60207300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":160.53937300000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":75.36697300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":198.66177300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":253.47477300000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":303.8935,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":123.8935,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1989,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447792.770833,"kali_year":5091,"ahargana":1859327.2708,"sun":{"sidereal_longitude":155.5709,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":74.432,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.8611,"elapsed_within_tithi_degrees":2.8611},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.432,"elapsed_within_degrees":7.7653},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.0029},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.418,"elongation":81.139},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.418,"opposition_distance":98.861}},"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":"05:49","sunsetLocal":"17:56","solarNoonLocal":"11:53","dayLengthHours":12.124548422746152,"dayLengthDisplay":"12 Hours 07 Mins 28 Secs","nightLengthDisplay":"11 Hours 52 Mins 32 Secs","moonriseLocal":"23:47","moonsetLocal":"13:32","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:22","startHours":8.847995660984042,"endHours":10.36356421382731,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:24","end":"14:55","startHours":13.39470131951385,"endHours":14.910269872357118,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:49","end":"07:20","startHours":5.816858555297504,"endHours":7.332427108140773,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.645919853938272,"endHours":9.050071468029811,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.322048072911927,"endHours":6.645369364185157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:17","startHours":11.47498115257904,"endHours":12.283284380762119,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:01","startHours":4.20025209893135,"endHours":5.008555327114427,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:49","startHours":4.806479520068658,"endHours":5.816858555297504,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:42","startHours":13.899890837128272,"endHours":14.708194065311348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.741406978043656,"endHours":18.141406978043655,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:27","startHours":17.941406978043656,"endHours":18.446596495658078,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.691406978043656,"endHours":19.441406978043656,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:17","startHours":23.47498115257904,"endHours":24.28328438076212,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:49","end":"07:20","startHours":5.816858555297504,"endHours":7.332427108140773,"quality":"inauspicious"},{"name":"Śubha","start":"07:20","end":"08:51","startHours":7.332427108140773,"endHours":8.847995660984042,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:22","startHours":8.847995660984042,"endHours":10.36356421382731,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"11:53","startHours":10.36356421382731,"endHours":11.87913276667058,"quality":"inauspicious"},{"name":"Chala","start":"11:53","end":"13:24","startHours":11.87913276667058,"endHours":13.39470131951385,"quality":"neutral"},{"name":"Labha","start":"13:24","end":"14:55","startHours":13.39470131951385,"endHours":14.910269872357118,"quality":"auspicious"},{"name":"Amṛta","start":"14:55","end":"16:26","startHours":14.910269872357118,"endHours":16.425838425200386,"quality":"auspicious"},{"name":"Kāla","start":"16:26","end":"17:56","startHours":16.425838425200386,"endHours":17.941406978043656,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:56","end":"19:26","startHours":17.941406978043656,"endHours":19.425838425200386,"quality":"auspicious"},{"name":"Amṛta","start":"19:26","end":"20:55","startHours":19.425838425200386,"endHours":20.91026987235712,"quality":"auspicious"},{"name":"Kāla","start":"20:55","end":"22:24","startHours":20.91026987235712,"endHours":22.39470131951385,"quality":"inauspicious"},{"name":"Śubha","start":"22:24","end":"23:53","startHours":22.39470131951385,"endHours":23.87913276667058,"quality":"auspicious"},{"name":"Roga","start":"23:53","end":"01:22","startHours":23.87913276667058,"endHours":25.36356421382731,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"02:51","startHours":25.36356421382731,"endHours":26.84799566098404,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:20","startHours":26.84799566098404,"endHours":28.332427108140774,"quality":"neutral"},{"name":"Labha","start":"04:20","end":"05:49","startHours":28.332427108140774,"endHours":29.816858555297504,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.816858555297504,"endHours":6.816858555297504,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.816858555297504,"endHours":7.816858555297504,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.816858555297504,"endHours":8.816858555297504,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.816858555297504,"endHours":9.816858555297504,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.816858555297504,"endHours":10.816858555297504,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.816858555297504,"endHours":11.816858555297504,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.816858555297504,"endHours":12.816858555297504,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.816858555297504,"endHours":13.816858555297504,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.816858555297504,"endHours":14.816858555297504,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.816858555297504,"endHours":15.816858555297504,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.816858555297504,"endHours":16.816858555297504,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.816858555297504,"endHours":17.816858555297504,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.816858555297504,"endHours":18.816858555297504,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.816858555297504,"endHours":19.816858555297504,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.816858555297504,"endHours":20.816858555297504,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.816858555297504,"endHours":21.816858555297504,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.816858555297504,"endHours":22.816858555297504,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.816858555297504,"endHours":23.816858555297504,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.816858555297504,"endHours":24.816858555297504,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.816858555297504,"endHours":25.816858555297504,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.816858555297504,"endHours":26.816858555297504,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.816858555297504,"endHours":27.816858555297504,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.816858555297504,"endHours":28.816858555297504,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.816858555297504,"endHours":29.816858555297504,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.0017209883581077768,"eotMinutes":8.436033999765183,"ayanamsa":23.7095}},"calendars":{"vikram_samvat":2046,"vikram_samvatsara":"Citrabhānu","saka_samvat":1911,"saka_samvatsara":"Śukla","bengali_samvat":1396,"malayalam_era":1165,"nanakshahi_year":520,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Navamī · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[],"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":[]},"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 September 23, 1989 CE · Ayodhyā · Vidhyamitra","description":"September 23, 1989 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:49, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1989-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1989-09-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1989-09-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1989-09-23","x-default":"https://vidhyamitra.com/city/ayodhya/1989-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:21:24.372Z","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":"2026-06-03T01:21:24.372Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:21:24.372Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}