{"id":"vidhyamitra:city-day:ayodhya:1846-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1846-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1846-08-13","date_display":"August 13, 1846 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":1846,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395521.770833,"kali_year":4948,"ahargana":1807056.2708,"sun":{"sidereal_longitude":117.9056,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":13.7462,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.8405,"elapsed_within_tithi_degrees":3.8405},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":13.7462,"elapsed_within_degrees":0.4128},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.6518},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1846,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395521.770833,"ahargana":1807056.2708,"kali_year":4948,"ayanamsa_lahiri":21.7103,"grahas":{"sun":{"sidereal_longitude":118.14771000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":16.88091000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-0.0222},"mars":{"sidereal_longitude":129.60671000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":140.65341,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":52.71560999999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":89.18500999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":308.39551000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":193.4626,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":13.4626,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1846,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395521.770833,"kali_year":4948,"ahargana":1807056.2708,"sun":{"sidereal_longitude":117.9056,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":13.7462,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.8405,"elapsed_within_tithi_degrees":3.8405},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":13.7462,"elapsed_within_degrees":0.4128},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.6518},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.022,"elongation":104.159},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.022,"opposition_distance":75.841}},"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":"05:31","sunsetLocal":"18:40","solarNoonLocal":"12:06","dayLengthHours":13.156809266843602,"dayLengthDisplay":"13 Hours 09 Mins 25 Secs","nightLengthDisplay":"10 Hours 50 Mins 35 Secs","moonriseLocal":"22:48","moonsetLocal":"11:53","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:23","startHours":13.740359837325709,"endHours":15.384960995681158,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:31","end":"07:10","startHours":5.5173540455484575,"endHours":7.161955203903908,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:27","startHours":8.806556362259357,"endHours":10.451157520614808,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:02","startHours":8.587276207811964,"endHours":9.025836516706752,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.065554431666941,"endHours":6.41640267878277,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.657198370075474,"endHours":12.534318987865046,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:38","startHours":3.7631128099693107,"endHours":4.640233427758884,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:31","startHours":4.420953273311491,"endHours":5.5173540455484575,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:10","startHours":14.288560223444193,"endHours":15.165680841233767,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.47416331239206,"endHours":18.87416331239206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:13","startHours":18.67416331239206,"endHours":19.222363698510545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.42416331239206,"endHours":20.17416331239206,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.657198370075474,"endHours":24.534318987865046,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:31","end":"07:10","startHours":5.5173540455484575,"endHours":7.161955203903908,"quality":"auspicious"},{"name":"Roga","start":"07:10","end":"08:48","startHours":7.161955203903908,"endHours":8.806556362259357,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:27","startHours":8.806556362259357,"endHours":10.451157520614808,"quality":"inauspicious"},{"name":"Chala","start":"10:27","end":"12:06","startHours":10.451157520614808,"endHours":12.09575867897026,"quality":"neutral"},{"name":"Labha","start":"12:06","end":"13:44","startHours":12.09575867897026,"endHours":13.740359837325709,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:23","startHours":13.740359837325709,"endHours":15.384960995681158,"quality":"auspicious"},{"name":"Kāla","start":"15:23","end":"17:02","startHours":15.384960995681158,"endHours":17.02956215403661,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:40","startHours":17.02956215403661,"endHours":18.67416331239206,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:40","end":"20:02","startHours":18.67416331239206,"endHours":20.02956215403661,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:23","startHours":20.02956215403661,"endHours":21.384960995681162,"quality":"inauspicious"},{"name":"Śubha","start":"21:23","end":"22:44","startHours":21.384960995681162,"endHours":22.74035983732571,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:06","startHours":22.74035983732571,"endHours":24.09575867897026,"quality":"inauspicious"},{"name":"Udveg","start":"00:06","end":"01:27","startHours":24.09575867897026,"endHours":25.45115752061481,"quality":"inauspicious"},{"name":"Chala","start":"01:27","end":"02:48","startHours":25.45115752061481,"endHours":26.806556362259357,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:10","startHours":26.806556362259357,"endHours":28.161955203903908,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:31","startHours":28.161955203903908,"endHours":29.51735404554846,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.5173540455484575,"endHours":6.5173540455484575,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.5173540455484575,"endHours":7.5173540455484575,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.5173540455484575,"endHours":8.517354045548458,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.517354045548458,"endHours":9.517354045548458,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.517354045548458,"endHours":10.517354045548458,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.517354045548458,"endHours":11.517354045548458,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.517354045548458,"endHours":12.517354045548458,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.517354045548458,"endHours":13.517354045548458,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.517354045548458,"endHours":14.517354045548458,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.517354045548458,"endHours":15.517354045548458,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.517354045548458,"endHours":16.51735404554846,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.51735404554846,"endHours":17.51735404554846,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.51735404554846,"endHours":18.51735404554846,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.51735404554846,"endHours":19.51735404554846,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.51735404554846,"endHours":20.51735404554846,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.51735404554846,"endHours":21.51735404554846,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.51735404554846,"endHours":22.51735404554846,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.51735404554846,"endHours":23.51735404554846,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.51735404554846,"endHours":24.51735404554846,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.51735404554846,"endHours":25.51735404554846,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.51735404554846,"endHours":26.51735404554846,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.51735404554846,"endHours":27.51735404554846,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.51735404554846,"endHours":28.51735404554846,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.51735404554846,"endHours":29.51735404554846,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.857255258868243,"eotMinutes":-4.561520738215509,"ayanamsa":21.7103}},"calendars":{"vikram_samvat":1903,"vikram_samvatsara":"Siddhārthī","saka_samvat":1768,"saka_samvatsara":"Parābhava","bengali_samvat":1253,"malayalam_era":1022,"nanakshahi_year":377,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Saptamī · Vikram 1903 Siddhārthī · Śaka 1768 Parābhava"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 August 13, 1846 CE · Ayodhyā · Vidhyamitra","description":"August 13, 1846 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:31, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1846-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1846-08-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1846-08-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1846-08-13","x-default":"https://vidhyamitra.com/city/ayodhya/1846-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T16:26:47.373Z","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":"2026-05-19T16:26:47.373Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T16:26:47.373Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}