{"id":"vidhyamitra:city-day:ranchi:1877-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1877-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-08-07","date_display":"August 7, 1877 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":1877,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406838.770833,"kali_year":4979,"ahargana":1818373.2708,"sun":{"sidereal_longitude":112.158,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":82.6713,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.5132,"elapsed_within_tithi_degrees":6.5132},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.6713,"elapsed_within_degrees":2.6713},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.8293},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1877,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406838.770833,"ahargana":1818373.2708,"kali_year":4979,"ayanamsa_lahiri":22.1432,"grahas":{"sun":{"sidereal_longitude":112.44401700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":81.64461700000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":3.5037},"mars":{"sidereal_longitude":328.37101699999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":131.40171699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":243.42721699999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"venus":{"sidereal_longitude":138.89101700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":328.225817,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":313.8335,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.8335,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1877,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406838.770833,"kali_year":4979,"ahargana":1818373.2708,"sun":{"sidereal_longitude":112.158,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":82.6713,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":330.5132,"elapsed_within_tithi_degrees":6.5132},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.6713,"elapsed_within_degrees":2.6713},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.8293},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.504,"elongation":29.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.504,"opposition_distance":150.513}},"eclipse_window_40days":[{"offset_days":17,"type":"lunar","occurs":true,"moon_latitude":-0.222,"opposition_distance":1.679}]},"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":"05:21","sunsetLocal":"18:27","solarNoonLocal":"11:54","dayLengthHours":13.103761716785158,"dayLengthDisplay":"13 Hours 06 Mins 14 Secs","nightLengthDisplay":"10 Hours 53 Mins 46 Secs","moonriseLocal":"03:07","moonsetLocal":"16:35","rahuKala":{"name":"Rāhu Kāla","start":"15:11","end":"16:49","startHours":15.179898692781716,"endHours":16.81786890737986,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"10:16","startHours":8.628017834389137,"endHours":10.265988048987282,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:54","end":"13:33","startHours":11.903958263585427,"endHours":13.541928478183571,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:51","startHours":8.409621805776052,"endHours":8.846413863002224,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:15","startHours":5.898067476725563,"endHours":6.247501122506501,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:20","startHours":11.467166206359254,"endHours":12.3407503208116,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:29","startHours":3.604909176288161,"endHours":4.478493290740505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:21","startHours":4.2600972621274185,"endHours":5.352077405192849,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:58","startHours":14.087918549716289,"endHours":14.961502664168632,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.255839121978006,"endHours":18.655839121978005,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"19:00","startHours":18.455839121978006,"endHours":19.00182919351072,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.205839121978006,"endHours":19.955839121978006,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:20","startHours":23.467166206359256,"endHours":24.340750320811598,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:21","end":"06:59","startHours":5.352077405192849,"endHours":6.990047619790993,"quality":"inauspicious"},{"name":"Udveg","start":"06:59","end":"08:38","startHours":6.990047619790993,"endHours":8.628017834389137,"quality":"inauspicious"},{"name":"Chala","start":"08:38","end":"10:16","startHours":8.628017834389137,"endHours":10.265988048987282,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:54","startHours":10.265988048987282,"endHours":11.903958263585427,"quality":"auspicious"},{"name":"Amṛta","start":"11:54","end":"13:33","startHours":11.903958263585427,"endHours":13.541928478183571,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"15:11","startHours":13.541928478183571,"endHours":15.179898692781716,"quality":"inauspicious"},{"name":"Śubha","start":"15:11","end":"16:49","startHours":15.179898692781716,"endHours":16.81786890737986,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:27","startHours":16.81786890737986,"endHours":18.455839121978006,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:27","end":"19:49","startHours":18.455839121978006,"endHours":19.81786890737986,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:11","startHours":19.81786890737986,"endHours":21.179898692781716,"quality":"auspicious"},{"name":"Roga","start":"21:11","end":"22:33","startHours":21.179898692781716,"endHours":22.54192847818357,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"23:54","startHours":22.54192847818357,"endHours":23.903958263585427,"quality":"inauspicious"},{"name":"Chala","start":"23:54","end":"01:16","startHours":23.903958263585427,"endHours":25.265988048987282,"quality":"neutral"},{"name":"Labha","start":"01:16","end":"02:38","startHours":25.265988048987282,"endHours":26.628017834389137,"quality":"auspicious"},{"name":"Amṛta","start":"02:38","end":"03:59","startHours":26.628017834389137,"endHours":27.990047619790992,"quality":"auspicious"},{"name":"Kāla","start":"03:59","end":"05:21","startHours":27.990047619790992,"endHours":29.352077405192848,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.352077405192849,"endHours":6.352077405192849,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.352077405192849,"endHours":7.352077405192849,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.352077405192849,"endHours":8.352077405192848,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.352077405192848,"endHours":9.352077405192848,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.352077405192848,"endHours":10.352077405192848,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.352077405192848,"endHours":11.352077405192848,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.352077405192848,"endHours":12.352077405192848,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.352077405192848,"endHours":13.352077405192848,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.352077405192848,"endHours":14.352077405192848,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.352077405192848,"endHours":15.352077405192848,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.352077405192848,"endHours":16.352077405192848,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.352077405192848,"endHours":17.352077405192848,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.352077405192848,"endHours":18.352077405192848,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.352077405192848,"endHours":19.352077405192848,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.352077405192848,"endHours":20.352077405192848,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.352077405192848,"endHours":21.352077405192848,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.352077405192848,"endHours":22.352077405192848,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.352077405192848,"endHours":23.352077405192848,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.352077405192848,"endHours":24.352077405192848,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.352077405192848,"endHours":25.352077405192848,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.352077405192848,"endHours":26.352077405192848,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.352077405192848,"endHours":27.352077405192848,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.352077405192848,"endHours":28.352077405192848,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.352077405192848,"endHours":29.352077405192848,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.454759186886395,"eotMinutes":-5.475895815125568,"ayanamsa":22.1432}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","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 Kṛṣṇa Trayodaśī · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 August 7, 1877 CE · Ranchi, Jharkhand · Vidhyamitra","description":"August 7, 1877 CE for Ranchi, Jharkhand: Kṛṣṇa Trayodaśī, sūryodaya 05:21, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1877-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1877-08-07","sa":"https://sa.vidhyamitra.com/city/ranchi/1877-08-07","hi":"https://hi.vidhyamitra.com/city/ranchi/1877-08-07","x-default":"https://vidhyamitra.com/city/ranchi/1877-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:56:08.183Z","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":"2026-06-02T00:56:08.183Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:56:08.183Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}