{"id":"vidhyamitra:city-day:ranchi:1847-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1847-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1847-10-01","date_display":"October 1, 1847 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":1847,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395935.770833,"kali_year":4949,"ahargana":1807470.2708,"sun":{"sidereal_longitude":165.1283,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":68.7678,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.6395,"elapsed_within_tithi_degrees":11.6395},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.7678,"elapsed_within_degrees":2.1011},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.8961},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1847,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395935.770833,"ahargana":1807470.2708,"kali_year":4949,"ayanamsa_lahiri":21.7262,"grahas":{"sun":{"sidereal_longitude":165.50529200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":72.169692,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.3887},"mars":{"sidereal_longitude":25.68889200000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":175.818892,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":88.54959200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":171.90339199999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":317.78559199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":171.5269,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":351.5269,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"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":1847,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395935.770833,"kali_year":4949,"ahargana":1807470.2708,"sun":{"sidereal_longitude":165.1283,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":68.7678,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.6395,"elapsed_within_tithi_degrees":11.6395},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.7678,"elapsed_within_degrees":2.1011},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.8961},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.389,"elongation":96.361},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.389,"opposition_distance":83.639}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:39","sunsetLocal":"17:36","solarNoonLocal":"11:38","dayLengthHours":11.95583986359474,"dayLengthDisplay":"11 Hours 57 Mins 21 Secs","nightLengthDisplay":"12 Hours 02 Mins 39 Secs","moonriseLocal":"22:38","moonsetLocal":"12:10","rahuKala":{"name":"Rāhu Kāla","start":"10:08","end":"11:38","startHours":10.13208394727425,"endHours":11.626563930223593,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:37","end":"16:07","startHours":14.615523896122278,"endHours":16.11000387907162,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:38","startHours":7.143123981375566,"endHours":8.637603964324908,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:50","startHours":8.43833996659833,"endHours":8.836867962051487,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:28","startHours":6.1468039927426705,"endHours":6.465626389105197,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:02","startHours":11.228035934770435,"endHours":12.025091925676751,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:51","startHours":4.054532016613591,"endHours":4.851588007519908,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:39","startHours":4.652324009793328,"endHours":5.648643998426223,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:25","startHours":13.619203907489382,"endHours":14.416259898395698,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.404483862020964,"endHours":17.804483862020962,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:06","startHours":17.604483862020963,"endHours":18.102643856337412,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.354483862020963,"endHours":19.104483862020963,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:02","startHours":23.228035934770435,"endHours":24.02509192567675,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:39","end":"07:09","startHours":5.648643998426223,"endHours":7.143123981375566,"quality":"neutral"},{"name":"Labha","start":"07:09","end":"08:38","startHours":7.143123981375566,"endHours":8.637603964324908,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"10:08","startHours":8.637603964324908,"endHours":10.13208394727425,"quality":"auspicious"},{"name":"Kāla","start":"10:08","end":"11:38","startHours":10.13208394727425,"endHours":11.626563930223593,"quality":"inauspicious"},{"name":"Śubha","start":"11:38","end":"13:07","startHours":11.626563930223593,"endHours":13.121043913172937,"quality":"auspicious"},{"name":"Roga","start":"13:07","end":"14:37","startHours":13.121043913172937,"endHours":14.615523896122278,"quality":"inauspicious"},{"name":"Udveg","start":"14:37","end":"16:07","startHours":14.615523896122278,"endHours":16.11000387907162,"quality":"inauspicious"},{"name":"Chala","start":"16:07","end":"17:36","startHours":16.11000387907162,"endHours":17.604483862020963,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:36","end":"19:07","startHours":17.604483862020963,"endHours":19.11000387907162,"quality":"inauspicious"},{"name":"Udveg","start":"19:07","end":"20:37","startHours":19.11000387907162,"endHours":20.615523896122276,"quality":"inauspicious"},{"name":"Chala","start":"20:37","end":"22:07","startHours":20.615523896122276,"endHours":22.121043913172937,"quality":"neutral"},{"name":"Labha","start":"22:07","end":"23:38","startHours":22.121043913172937,"endHours":23.626563930223593,"quality":"auspicious"},{"name":"Amṛta","start":"23:38","end":"01:08","startHours":23.626563930223593,"endHours":25.13208394727425,"quality":"auspicious"},{"name":"Kāla","start":"01:08","end":"02:38","startHours":25.13208394727425,"endHours":26.63760396432491,"quality":"inauspicious"},{"name":"Śubha","start":"02:38","end":"04:09","startHours":26.63760396432491,"endHours":28.143123981375567,"quality":"auspicious"},{"name":"Roga","start":"04:09","end":"05:39","startHours":28.143123981375567,"endHours":29.648643998426223,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.648643998426223,"endHours":6.648643998426223,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.648643998426223,"endHours":7.648643998426223,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.648643998426223,"endHours":8.648643998426223,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.648643998426223,"endHours":9.648643998426223,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.648643998426223,"endHours":10.648643998426223,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.648643998426223,"endHours":11.648643998426223,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.648643998426223,"endHours":12.648643998426223,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.648643998426223,"endHours":13.648643998426223,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.648643998426223,"endHours":14.648643998426223,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.648643998426223,"endHours":15.648643998426223,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.648643998426223,"endHours":16.648643998426223,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.648643998426223,"endHours":17.648643998426223,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.648643998426223,"endHours":18.648643998426223,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.648643998426223,"endHours":19.648643998426223,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.648643998426223,"endHours":20.648643998426223,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.648643998426223,"endHours":21.648643998426223,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.648643998426223,"endHours":22.648643998426223,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.648643998426223,"endHours":23.648643998426223,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.648643998426223,"endHours":24.648643998426223,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.648643998426223,"endHours":25.648643998426223,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.648643998426223,"endHours":26.648643998426223,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.648643998426223,"endHours":27.648643998426223,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.648643998426223,"endHours":28.648643998426223,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.648643998426223,"endHours":29.648643998426223,"planetary_lord":"Mars"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.8697687211670506,"eotMinutes":11.167764186584405,"ayanamsa":21.7262}},"calendars":{"vikram_samvat":1904,"vikram_samvatsara":"Raudra","saka_samvat":1769,"saka_samvatsara":"Plavaṅga","bengali_samvat":1254,"malayalam_era":1023,"nanakshahi_year":378,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 1904 Raudra · Śaka 1769 Plavaṅga"},"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":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 1, 1847 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 1, 1847 CE for Ranchi, Jharkhand: Kṛṣṇa Saptamī, sūryodaya 05:39, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1847-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1847-10-01","sa":"https://sa.vidhyamitra.com/city/ranchi/1847-10-01","hi":"https://hi.vidhyamitra.com/city/ranchi/1847-10-01","x-default":"https://vidhyamitra.com/city/ranchi/1847-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T19:54:51.208Z","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":"2026-06-03T19:54:51.208Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T19:54:51.208Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}