{"id":"vidhyamitra:city-day:ayodhya:1989-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1989-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-10-01","date_display":"October 1, 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":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447800.770833,"kali_year":5091,"ahargana":1859335.2708,"sun":{"sidereal_longitude":163.4133,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":178.0213,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.608,"elapsed_within_tithi_degrees":2.608},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.0213,"elapsed_within_degrees":4.688},"yoga":{"number":26,"name":"Indra","sum_longitude":341.4347},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447800.770833,"ahargana":1859335.2708,"kali_year":5091,"ayanamsa_lahiri":23.7098,"grahas":{"sun":{"sidereal_longitude":164.13426700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":176.43716700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-3.6646},"mars":{"sidereal_longitude":163.80336699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":153.06106699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":76.145667,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":207.83216700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":253.68016699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":303.4696,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":123.4696,"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":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447800.770833,"kali_year":5091,"ahargana":1859335.2708,"sun":{"sidereal_longitude":163.4133,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":178.0213,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":14.608,"elapsed_within_tithi_degrees":2.608},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.0213,"elapsed_within_degrees":4.688},"yoga":{"number":26,"name":"Indra","sum_longitude":341.4347},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.665,"elongation":14.608},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.665,"opposition_distance":165.392}},"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":"05:53","sunsetLocal":"17:47","solarNoonLocal":"11:50","dayLengthHours":11.914838597522312,"dayLengthDisplay":"11 Hours 54 Mins 53 Secs","nightLengthDisplay":"12 Hours 05 Mins 07 Secs","moonriseLocal":"06:53","moonsetLocal":"18:26","rahuKala":{"name":"Rāhu Kāla","start":"16:18","end":"17:47","startHours":16.30166840429446,"endHours":17.79102322898475,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:50","end":"13:19","startHours":11.833603930223592,"endHours":13.32295875491388,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:49","end":"16:18","startHours":14.81231357960417,"endHours":16.30166840429446,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.656313637550976,"endHours":9.053474924135053,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:41","startHours":6.3726362396925325,"endHours":6.690365268959794,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:14","startHours":11.436442643639515,"endHours":12.23076521680767,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:05","startHours":4.287539485126128,"endHours":5.081862058294282,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:53","startHours":4.883281415002243,"endHours":5.876184631462436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:37","startHours":13.819410363143977,"endHours":14.61373293631213,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.59102322898475,"endHours":17.991023228984748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:17","startHours":17.79102322898475,"endHours":18.287474837214845,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.54102322898475,"endHours":19.29102322898475,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:14","startHours":23.436442643639516,"endHours":24.23076521680767,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:53","end":"07:22","startHours":5.876184631462436,"endHours":7.365539456152725,"quality":"inauspicious"},{"name":"Chala","start":"07:22","end":"08:51","startHours":7.365539456152725,"endHours":8.854894280843014,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:21","startHours":8.854894280843014,"endHours":10.344249105533304,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"11:50","startHours":10.344249105533304,"endHours":11.833603930223592,"quality":"auspicious"},{"name":"Kāla","start":"11:50","end":"13:19","startHours":11.833603930223592,"endHours":13.32295875491388,"quality":"inauspicious"},{"name":"Śubha","start":"13:19","end":"14:49","startHours":13.32295875491388,"endHours":14.81231357960417,"quality":"auspicious"},{"name":"Roga","start":"14:49","end":"16:18","startHours":14.81231357960417,"endHours":16.30166840429446,"quality":"inauspicious"},{"name":"Udveg","start":"16:18","end":"17:47","startHours":16.30166840429446,"endHours":17.79102322898475,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:47","end":"19:18","startHours":17.79102322898475,"endHours":19.30166840429446,"quality":"auspicious"},{"name":"Roga","start":"19:18","end":"20:49","startHours":19.30166840429446,"endHours":20.812313579604172,"quality":"inauspicious"},{"name":"Udveg","start":"20:49","end":"22:19","startHours":20.812313579604172,"endHours":22.32295875491388,"quality":"inauspicious"},{"name":"Chala","start":"22:19","end":"23:50","startHours":22.32295875491388,"endHours":23.833603930223592,"quality":"neutral"},{"name":"Labha","start":"23:50","end":"01:21","startHours":23.833603930223592,"endHours":25.344249105533304,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:51","startHours":25.344249105533304,"endHours":26.854894280843013,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:22","startHours":26.854894280843013,"endHours":28.365539456152725,"quality":"inauspicious"},{"name":"Śubha","start":"04:22","end":"05:53","startHours":28.365539456152725,"endHours":29.876184631462436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.876184631462436,"endHours":6.876184631462436,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.876184631462436,"endHours":7.876184631462436,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.876184631462436,"endHours":8.876184631462436,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.876184631462436,"endHours":9.876184631462436,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.876184631462436,"endHours":10.876184631462436,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.876184631462436,"endHours":11.876184631462436,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.876184631462436,"endHours":12.876184631462436,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.876184631462436,"endHours":13.876184631462436,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.876184631462436,"endHours":14.876184631462436,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.876184631462436,"endHours":15.876184631462436,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.876184631462436,"endHours":16.876184631462436,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.876184631462436,"endHours":17.876184631462436,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.876184631462436,"endHours":18.876184631462436,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.876184631462436,"endHours":19.876184631462436,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.876184631462436,"endHours":20.876184631462436,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.876184631462436,"endHours":21.876184631462436,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.876184631462436,"endHours":22.876184631462436,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.876184631462436,"endHours":23.876184631462436,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.876184631462436,"endHours":24.876184631462436,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.876184631462436,"endHours":25.876184631462436,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.876184631462436,"endHours":26.876184631462436,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.876184631462436,"endHours":27.876184631462436,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.876184631462436,"endHours":28.876184631462436,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.876184631462436,"endHours":29.876184631462436,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.111632723544027,"eotMinutes":11.167764186584405,"ayanamsa":23.7098}},"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 Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvitīyā · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 October 1, 1989 CE · Ayodhyā · Vidhyamitra","description":"October 1, 1989 CE for Ayodhyā: Śukla Dvitīyā, sūryodaya 05:53, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1989-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1989-10-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1989-10-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1989-10-01","x-default":"https://vidhyamitra.com/city/ayodhya/1989-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T07:31:26.961Z","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":"2026-05-17T07:31:26.961Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T07:31:26.961Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}