{"id":"vidhyamitra:city-day:ayodhya:1992-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1992-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1992-04-18","date_display":"April 18, 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":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448730.770833,"kali_year":5094,"ahargana":1860265.2708,"sun":{"sidereal_longitude":4.6476,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":197.0042,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.3566,"elapsed_within_tithi_degrees":0.3566},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.0042,"elapsed_within_degrees":10.3376},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.6519},"karana":{"half_tithi_index":32,"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":1992,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448730.770833,"ahargana":1860265.2708,"kali_year":5094,"ayanamsa_lahiri":23.7454,"grahas":{"sun":{"sidereal_longitude":4.512735000000021,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":195.320835,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-3.781},"mars":{"sidereal_longitude":322.565735,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":338.240835,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":130.932435,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":349.635835,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":293.309035,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":254.1937,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.1937,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"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":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448730.770833,"kali_year":5094,"ahargana":1860265.2708,"sun":{"sidereal_longitude":4.6476,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":197.0042,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.3566,"elapsed_within_tithi_degrees":0.3566},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.0042,"elapsed_within_degrees":10.3376},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.6519},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.781,"elongation":167.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.781,"opposition_distance":12.357}},"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":"05:35","sunsetLocal":"18:27","solarNoonLocal":"12:01","dayLengthHours":12.868425117919479,"dayLengthDisplay":"12 Hours 52 Mins 06 Secs","nightLengthDisplay":"11 Hours 07 Mins 54 Secs","moonriseLocal":"19:11","moonsetLocal":"06:17","rahuKala":{"name":"Rāhu Kāla","start":"08:48","end":"10:24","startHours":8.794195672255409,"endHours":10.402748811995343,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:14","startHours":13.619855091475213,"endHours":15.228408231215148,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:35","end":"07:11","startHours":5.577089392775538,"endHours":7.185642532515473,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.579721920290083,"endHours":9.008669424220733,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:27","startHours":6.11327377268885,"endHours":6.456431775833369,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.582354447804628,"endHours":12.440249455665926,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:43","startHours":3.861299377052941,"endHours":4.71919438491424,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.504720632948915,"endHours":5.577089392775538,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.156039471388524,"endHours":15.013934479249823,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.245514510695017,"endHours":18.645514510695016,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.445514510695016,"endHours":18.981698890608328,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.195514510695016,"endHours":19.945514510695016,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.582354447804626,"endHours":24.440249455665928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:35","end":"07:11","startHours":5.577089392775538,"endHours":7.185642532515473,"quality":"inauspicious"},{"name":"Śubha","start":"07:11","end":"08:48","startHours":7.185642532515473,"endHours":8.794195672255409,"quality":"auspicious"},{"name":"Roga","start":"08:48","end":"10:24","startHours":8.794195672255409,"endHours":10.402748811995343,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:01","startHours":10.402748811995343,"endHours":12.011301951735277,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:37","startHours":12.011301951735277,"endHours":13.619855091475213,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:14","startHours":13.619855091475213,"endHours":15.228408231215148,"quality":"auspicious"},{"name":"Amṛta","start":"15:14","end":"16:50","startHours":15.228408231215148,"endHours":16.83696137095508,"quality":"auspicious"},{"name":"Kāla","start":"16:50","end":"18:27","startHours":16.83696137095508,"endHours":18.445514510695016,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:27","end":"19:50","startHours":18.445514510695016,"endHours":19.83696137095508,"quality":"auspicious"},{"name":"Amṛta","start":"19:50","end":"21:14","startHours":19.83696137095508,"endHours":21.22840823121515,"quality":"auspicious"},{"name":"Kāla","start":"21:14","end":"22:37","startHours":21.22840823121515,"endHours":22.619855091475213,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"00:01","startHours":22.619855091475213,"endHours":24.011301951735277,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:24","startHours":24.011301951735277,"endHours":25.40274881199534,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:48","startHours":25.40274881199534,"endHours":26.794195672255405,"quality":"inauspicious"},{"name":"Chala","start":"02:48","end":"04:11","startHours":26.794195672255405,"endHours":28.185642532515473,"quality":"neutral"},{"name":"Labha","start":"04:11","end":"05:35","startHours":28.185642532515473,"endHours":29.577089392775537,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.577089392775538,"endHours":6.577089392775538,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.577089392775538,"endHours":7.577089392775538,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.577089392775538,"endHours":8.577089392775537,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.577089392775537,"endHours":9.577089392775537,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.577089392775537,"endHours":10.577089392775537,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.577089392775537,"endHours":11.577089392775537,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.577089392775537,"endHours":12.577089392775537,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.577089392775537,"endHours":13.577089392775537,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.577089392775537,"endHours":14.577089392775537,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.577089392775537,"endHours":15.577089392775537,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.577089392775537,"endHours":16.577089392775537,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.577089392775537,"endHours":17.577089392775537,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.577089392775537,"endHours":18.577089392775537,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.577089392775537,"endHours":19.577089392775537,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.577089392775537,"endHours":20.577089392775537,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.577089392775537,"endHours":21.577089392775537,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.577089392775537,"endHours":22.577089392775537,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.577089392775537,"endHours":23.577089392775537,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.577089392775537,"endHours":24.577089392775537,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.577089392775537,"endHours":25.577089392775537,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.577089392775537,"endHours":26.577089392775537,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.577089392775537,"endHours":27.577089392775537,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.577089392775537,"endHours":28.577089392775537,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.577089392775537,"endHours":29.577089392775537,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.853843879961339,"eotMinutes":0.5058828958834352,"ayanamsa":23.7454}},"calendars":{"vikram_samvat":2049,"vikram_samvatsara":"Pārthiva","saka_samvat":1914,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1399,"malayalam_era":1168,"nanakshahi_year":523,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2049 Pārthiva · Śaka 1914 Aṅgirasa"},"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 April 18, 1992 CE · Ayodhyā · Vidhyamitra","description":"April 18, 1992 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:35, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1992-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1992-04-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1992-04-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1992-04-18","x-default":"https://vidhyamitra.com/city/ayodhya/1992-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:08:37.035Z","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":"2026-05-31T10:08:37.035Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:08:37.035Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}