{"id":"vidhyamitra:city-day:ayodhya:1863-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1863-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1863-04-17","date_display":"April 17, 1863 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":1863,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401612.770833,"kali_year":4965,"ahargana":1813147.2708,"sun":{"sidereal_longitude":5.0171,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":353.1709,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.1538,"elapsed_within_tithi_degrees":0.1538},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":353.1709,"elapsed_within_degrees":6.5042},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.188},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1863,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2401612.770833,"ahargana":1813147.2708,"kali_year":4965,"ayanamsa_lahiri":21.9433,"grahas":{"sun":{"sidereal_longitude":4.582889000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":351.386289,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":3.7967},"mars":{"sidereal_longitude":63.28738900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":2.1591890000000262,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":181.79368899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":36.672488999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":159.49698899999999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":230.7321,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.7321,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1863,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401612.770833,"kali_year":4965,"ahargana":1813147.2708,"sun":{"sidereal_longitude":5.0171,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":353.1709,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":348.1538,"elapsed_within_tithi_degrees":0.1538},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":353.1709,"elapsed_within_degrees":6.5042},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.188},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.797,"elongation":11.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.797,"opposition_distance":168.154}},"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":"05:36","sunsetLocal":"18:26","solarNoonLocal":"12:01","dayLengthHours":12.824551142643465,"dayLengthDisplay":"12 Hours 49 Mins 28 Secs","nightLengthDisplay":"11 Hours 10 Mins 32 Secs","moonriseLocal":"04:55","moonsetLocal":"17:21","rahuKala":{"name":"Rāhu Kāla","start":"10:25","end":"12:01","startHours":10.41226362417407,"endHours":12.015332517004502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:49","startHours":15.221470302665368,"endHours":16.824539195495802,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:12","end":"08:49","startHours":7.206125838513203,"endHours":8.809194731343636,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:01","startHours":8.595452212299579,"endHours":9.022937250387693,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:29","startHours":6.137413243292914,"endHours":6.479401273763407,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:27","startHours":11.587847478916387,"endHours":12.442817555092617,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:45","startHours":3.893116793330308,"endHours":4.748086869506539,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:36","startHours":4.534344350462481,"endHours":5.60305694568277,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.15275770744508,"endHours":15.007727783621311,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.227608088326235,"endHours":18.627608088326234,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.427608088326235,"endHours":18.96196438593638,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.177608088326235,"endHours":19.927608088326235,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:27","startHours":23.587847478916387,"endHours":24.442817555092617,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:36","end":"07:12","startHours":5.60305694568277,"endHours":7.206125838513203,"quality":"neutral"},{"name":"Labha","start":"07:12","end":"08:49","startHours":7.206125838513203,"endHours":8.809194731343636,"quality":"auspicious"},{"name":"Amṛta","start":"08:49","end":"10:25","startHours":8.809194731343636,"endHours":10.41226362417407,"quality":"auspicious"},{"name":"Kāla","start":"10:25","end":"12:01","startHours":10.41226362417407,"endHours":12.015332517004502,"quality":"inauspicious"},{"name":"Śubha","start":"12:01","end":"13:37","startHours":12.015332517004502,"endHours":13.618401409834934,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"15:13","startHours":13.618401409834934,"endHours":15.221470302665368,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:49","startHours":15.221470302665368,"endHours":16.824539195495802,"quality":"inauspicious"},{"name":"Chala","start":"16:49","end":"18:26","startHours":16.824539195495802,"endHours":18.427608088326235,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:26","end":"19:49","startHours":18.427608088326235,"endHours":19.824539195495802,"quality":"inauspicious"},{"name":"Udveg","start":"19:49","end":"21:13","startHours":19.824539195495802,"endHours":21.221470302665367,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:37","startHours":21.221470302665367,"endHours":22.618401409834934,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:01","startHours":22.618401409834934,"endHours":24.015332517004502,"quality":"auspicious"},{"name":"Amṛta","start":"00:01","end":"01:25","startHours":24.015332517004502,"endHours":25.41226362417407,"quality":"auspicious"},{"name":"Kāla","start":"01:25","end":"02:49","startHours":25.41226362417407,"endHours":26.809194731343638,"quality":"inauspicious"},{"name":"Śubha","start":"02:49","end":"04:12","startHours":26.809194731343638,"endHours":28.206125838513202,"quality":"auspicious"},{"name":"Roga","start":"04:12","end":"05:36","startHours":28.206125838513202,"endHours":29.60305694568277,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.60305694568277,"endHours":6.60305694568277,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.60305694568277,"endHours":7.60305694568277,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.60305694568277,"endHours":8.60305694568277,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.60305694568277,"endHours":9.60305694568277,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.60305694568277,"endHours":10.60305694568277,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.60305694568277,"endHours":11.60305694568277,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.60305694568277,"endHours":12.60305694568277,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.60305694568277,"endHours":13.60305694568277,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.60305694568277,"endHours":14.60305694568277,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.60305694568277,"endHours":15.60305694568277,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.60305694568277,"endHours":16.60305694568277,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.60305694568277,"endHours":17.60305694568277,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.60305694568277,"endHours":18.60305694568277,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.60305694568277,"endHours":19.60305694568277,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.60305694568277,"endHours":20.60305694568277,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.60305694568277,"endHours":21.60305694568277,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.60305694568277,"endHours":22.60305694568277,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.60305694568277,"endHours":23.60305694568277,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.60305694568277,"endHours":24.60305694568277,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.60305694568277,"endHours":25.60305694568277,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.60305694568277,"endHours":26.60305694568277,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.60305694568277,"endHours":27.60305694568277,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.60305694568277,"endHours":28.60305694568277,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.60305694568277,"endHours":29.60305694568277,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.231746226004889,"eotMinutes":0.2640489797298191,"ayanamsa":21.9433}},"calendars":{"vikram_samvat":1920,"vikram_samvatsara":"Dhātṛ","saka_samvat":1785,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1270,"malayalam_era":1039,"nanakshahi_year":394,"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 Amāvasyā · Vikram 1920 Dhātṛ · Śaka 1785 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 17, 1863 CE · Ayodhyā · Vidhyamitra","description":"April 17, 1863 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:36, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1863-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1863-04-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1863-04-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1863-04-17","x-default":"https://vidhyamitra.com/city/ayodhya/1863-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:25:02.934Z","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":"2026-05-31T10:25:02.934Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:25:02.934Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}