{"id":"vidhyamitra:city-day:ayodhya:1801-05-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1801-05-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1801-05-09","date_display":"May 9, 1801 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":1801,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378989.770833,"kali_year":4903,"ahargana":1790524.2708,"sun":{"sidereal_longitude":27.2824,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":343.2208,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.9384,"elapsed_within_tithi_degrees":3.9384},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.2208,"elapsed_within_degrees":9.8875},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.5033},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1801,"month":5,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2378989.770833,"ahargana":1790524.2708,"kali_year":4903,"ayanamsa_lahiri":21.078,"grahas":{"sun":{"sidereal_longitude":26.814054,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":343.207854,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.4845},"mars":{"sidereal_longitude":85.941754,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":5.529653999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":98.72285399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":54.57755400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":118.28085399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":349.4075,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":169.4075,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1801,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378989.770833,"kali_year":4903,"ahargana":1790524.2708,"sun":{"sidereal_longitude":27.2824,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":343.2208,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.9384,"elapsed_within_tithi_degrees":3.9384},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":343.2208,"elapsed_within_degrees":9.8875},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.5033},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.484,"elongation":44.062},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.484,"opposition_distance":135.938}},"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":"05:18","sunsetLocal":"18:37","solarNoonLocal":"11:58","dayLengthHours":13.328587932361568,"dayLengthDisplay":"13 Hours 19 Mins 43 Secs","nightLengthDisplay":"10 Hours 40 Mins 17 Secs","moonriseLocal":"02:57","moonsetLocal":"15:09","rahuKala":{"name":"Rāhu Kāla","start":"08:38","end":"10:18","startHours":8.627062042503841,"endHours":10.293135534049036,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"15:17","startHours":13.625282517139429,"endHours":15.291356008684623,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:18","end":"06:58","startHours":5.294915059413448,"endHours":6.960988550958644,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:51","startHours":8.404918910297814,"endHours":8.849205174709866,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:12","startHours":5.8502728899285135,"endHours":6.205701901458156,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.514922761182179,"endHours":12.403495290006285,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:24","startHours":3.517770001765239,"endHours":4.4063425305893436,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:18","startHours":4.184199398383317,"endHours":5.294915059413448,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.180640347654494,"endHours":15.069212876478598,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.423502991775017,"endHours":18.823502991775015,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:11","startHours":18.623502991775016,"endHours":19.17886082229008,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.373502991775016,"endHours":20.123502991775016,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.51492276118218,"endHours":24.403495290006287,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:18","end":"06:58","startHours":5.294915059413448,"endHours":6.960988550958644,"quality":"inauspicious"},{"name":"Śubha","start":"06:58","end":"08:38","startHours":6.960988550958644,"endHours":8.627062042503841,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:18","startHours":8.627062042503841,"endHours":10.293135534049036,"quality":"inauspicious"},{"name":"Udveg","start":"10:18","end":"11:58","startHours":10.293135534049036,"endHours":11.959209025594232,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:38","startHours":11.959209025594232,"endHours":13.625282517139429,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"15:17","startHours":13.625282517139429,"endHours":15.291356008684623,"quality":"auspicious"},{"name":"Amṛta","start":"15:17","end":"16:57","startHours":15.291356008684623,"endHours":16.95742950022982,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:37","startHours":16.95742950022982,"endHours":18.623502991775016,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:37","end":"19:57","startHours":18.623502991775016,"endHours":19.95742950022982,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:17","startHours":19.95742950022982,"endHours":21.291356008684623,"quality":"auspicious"},{"name":"Kāla","start":"21:17","end":"22:38","startHours":21.291356008684623,"endHours":22.62528251713943,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"23:58","startHours":22.62528251713943,"endHours":23.959209025594234,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:18","startHours":23.959209025594234,"endHours":25.293135534049036,"quality":"inauspicious"},{"name":"Udveg","start":"01:18","end":"02:38","startHours":25.293135534049036,"endHours":26.62706204250384,"quality":"inauspicious"},{"name":"Chala","start":"02:38","end":"03:58","startHours":26.62706204250384,"endHours":27.960988550958646,"quality":"neutral"},{"name":"Labha","start":"03:58","end":"05:18","startHours":27.960988550958646,"endHours":29.294915059413448,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.294915059413448,"endHours":6.294915059413448,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.294915059413448,"endHours":7.294915059413448,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.294915059413448,"endHours":8.294915059413448,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.294915059413448,"endHours":9.294915059413448,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.294915059413448,"endHours":10.294915059413448,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.294915059413448,"endHours":11.294915059413448,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.294915059413448,"endHours":12.294915059413448,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.294915059413448,"endHours":13.294915059413448,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.294915059413448,"endHours":14.294915059413448,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.294915059413448,"endHours":15.294915059413448,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.294915059413448,"endHours":16.294915059413448,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.294915059413448,"endHours":17.294915059413448,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.294915059413448,"endHours":18.294915059413448,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.294915059413448,"endHours":19.294915059413448,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.294915059413448,"endHours":20.294915059413448,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.294915059413448,"endHours":21.294915059413448,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.294915059413448,"endHours":22.294915059413448,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.294915059413448,"endHours":23.294915059413448,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.294915059413448,"endHours":24.294915059413448,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.294915059413448,"endHours":25.294915059413448,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.294915059413448,"endHours":26.294915059413448,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.294915059413448,"endHours":27.294915059413448,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.294915059413448,"endHours":28.294915059413448,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.294915059413448,"endHours":29.294915059413448,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.161788558078396,"eotMinutes":3.631458464346112,"ayanamsa":21.078}},"calendars":{"vikram_samvat":1858,"vikram_samvatsara":"Bhāva","saka_samvat":1723,"saka_samvatsara":"Durmati","bengali_samvat":1208,"malayalam_era":977,"nanakshahi_year":332,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvādaśī · Vikram 1858 Bhāva · Śaka 1723 Durmati"},"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 May 9, 1801 CE · Ayodhyā · Vidhyamitra","description":"May 9, 1801 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:18, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1801-05-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1801-05-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1801-05-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1801-05-09","x-default":"https://vidhyamitra.com/city/ayodhya/1801-05-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:56:42.518Z","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":"2026-05-31T09:56:42.518Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:56:42.518Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}