{"id":"vidhyamitra:city-day:ayodhya:1833-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1833-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1833-07-21","date_display":"July 21, 1833 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":1833,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2390750.770833,"kali_year":4935,"ahargana":1802285.2708,"sun":{"sidereal_longitude":96.3615,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.8791,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.5175,"elapsed_within_tithi_degrees":1.5175},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.8791,"elapsed_within_degrees":12.5457},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.2406},"karana":{"half_tithi_index":8,"name":"Bava"},"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":1833,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2390750.770833,"ahargana":1802285.2708,"kali_year":4935,"ayanamsa_lahiri":21.5278,"grahas":{"sun":{"sidereal_longitude":96.44489699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":148.70759700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":3.8813},"mars":{"sidereal_longitude":132.281497,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":125.36299700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":13.963396999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":53.17719699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":154.03519699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":86.2531,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.2531,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1833,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2390750.770833,"kali_year":4935,"ahargana":1802285.2708,"sun":{"sidereal_longitude":96.3615,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.8791,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.5175,"elapsed_within_tithi_degrees":1.5175},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.8791,"elapsed_within_degrees":12.5457},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.2406},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.881,"elongation":49.518},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.881,"opposition_distance":130.482}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":0.56,"opposition_distance":1.737}]},"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":"05:19","sunsetLocal":"18:55","solarNoonLocal":"12:07","dayLengthHours":13.592111625586297,"dayLengthDisplay":"13 Hours 35 Mins 32 Secs","nightLengthDisplay":"10 Hours 24 Mins 28 Secs","moonriseLocal":"09:26","moonsetLocal":"21:47","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:55","startHours":17.217605250182928,"endHours":18.916619203381217,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:49","startHours":12.120563390588067,"endHours":13.819577343786355,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:13","startHours":15.518591296984642,"endHours":17.217605250182928,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.496000290431724,"endHours":8.949070677951266,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.8908455621943485,"endHours":6.253301872209983,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.667493003068524,"endHours":12.573633778107611,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.512226027716747,"endHours":4.418366802755834,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:19","startHours":4.191831608996062,"endHours":5.32450757779492,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.385915328185783,"endHours":15.29205610322487,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.716619203381217,"endHours":19.116619203381216,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.916619203381217,"endHours":19.482957187780645,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.666619203381217,"endHours":20.416619203381217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.667493003068525,"endHours":24.57363377810761,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:19","end":"07:01","startHours":5.32450757779492,"endHours":7.023521530993207,"quality":"inauspicious"},{"name":"Chala","start":"07:01","end":"08:43","startHours":7.023521530993207,"endHours":8.722535484191495,"quality":"neutral"},{"name":"Labha","start":"08:43","end":"10:25","startHours":8.722535484191495,"endHours":10.421549437389782,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:07","startHours":10.421549437389782,"endHours":12.120563390588067,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:49","startHours":12.120563390588067,"endHours":13.819577343786355,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:31","startHours":13.819577343786355,"endHours":15.518591296984642,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:13","startHours":15.518591296984642,"endHours":17.217605250182928,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:55","startHours":17.217605250182928,"endHours":18.916619203381217,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:55","end":"20:13","startHours":18.916619203381217,"endHours":20.21760525018293,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:31","startHours":20.21760525018293,"endHours":21.518591296984642,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:49","startHours":21.518591296984642,"endHours":22.819577343786356,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:07","startHours":22.819577343786356,"endHours":24.120563390588067,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:25","startHours":24.120563390588067,"endHours":25.421549437389782,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:43","startHours":25.421549437389782,"endHours":26.722535484191496,"quality":"auspicious"},{"name":"Kāla","start":"02:43","end":"04:01","startHours":26.722535484191496,"endHours":28.023521530993207,"quality":"inauspicious"},{"name":"Śubha","start":"04:01","end":"05:19","startHours":28.023521530993207,"endHours":29.32450757779492,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.32450757779492,"endHours":6.32450757779492,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.32450757779492,"endHours":7.32450757779492,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.32450757779492,"endHours":8.32450757779492,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.32450757779492,"endHours":9.32450757779492,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.32450757779492,"endHours":10.32450757779492,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.32450757779492,"endHours":11.32450757779492,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.32450757779492,"endHours":12.32450757779492,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.32450757779492,"endHours":13.32450757779492,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.32450757779492,"endHours":14.32450757779492,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.32450757779492,"endHours":15.32450757779492,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.32450757779492,"endHours":16.32450757779492,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.32450757779492,"endHours":17.32450757779492,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.32450757779492,"endHours":18.32450757779492,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.32450757779492,"endHours":19.32450757779492,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.32450757779492,"endHours":20.32450757779492,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.32450757779492,"endHours":21.32450757779492,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.32450757779492,"endHours":22.32450757779492,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.32450757779492,"endHours":23.32450757779492,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.32450757779492,"endHours":24.32450757779492,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.32450757779492,"endHours":25.32450757779492,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.32450757779492,"endHours":26.32450757779492,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.32450757779492,"endHours":27.32450757779492,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.32450757779492,"endHours":28.32450757779492,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.32450757779492,"endHours":29.32450757779492,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.564760227735405,"eotMinutes":-6.049803435283957,"ayanamsa":21.5278}},"calendars":{"vikram_samvat":1890,"vikram_samvatsara":"Parābhava","saka_samvat":1755,"saka_samvatsara":"Vijaya","bengali_samvat":1240,"malayalam_era":1009,"nanakshahi_year":364,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 1890 Parābhava · Śaka 1755 Vijaya"},"festivals":[],"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 July 21, 1833 CE · Ayodhyā · Vidhyamitra","description":"July 21, 1833 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 05:19, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1833-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1833-07-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/1833-07-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/1833-07-21","x-default":"https://vidhyamitra.com/city/ayodhya/1833-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:30:48.128Z","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":"2026-05-30T23:30:48.128Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:30:48.128Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}