{"id":"vidhyamitra:city-day:ranchi:2011-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2011-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-08-11","date_display":"August 11, 2011 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":2011,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455784.770833,"kali_year":5113,"ahargana":1867319.2708,"sun":{"sidereal_longitude":113.4231,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":261.2685,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.8453,"elapsed_within_tithi_degrees":3.8453},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.2685,"elapsed_within_degrees":7.9351},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.6916},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2011,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455784.770833,"ahargana":1867319.2708,"kali_year":5113,"ayanamsa_lahiri":24.0152,"grahas":{"sun":{"sidereal_longitude":114.04082,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":261.58871999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":1.5987},"mars":{"sidereal_longitude":70.86912000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":124.42872,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":15.637220000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":112.38772,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":168.88351999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":240.4389,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.4389,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455784.770833,"kali_year":5113,"ahargana":1867319.2708,"sun":{"sidereal_longitude":113.4231,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":261.2685,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.8453,"elapsed_within_tithi_degrees":3.8453},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":261.2685,"elapsed_within_degrees":7.9351},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.6916},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.599,"elongation":147.845},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.599,"opposition_distance":32.155}},"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":"05:23","sunsetLocal":"18:25","solarNoonLocal":"11:54","dayLengthHours":13.037890668835882,"dayLengthDisplay":"13 Hours 02 Mins 16 Secs","nightLengthDisplay":"10 Hours 57 Mins 44 Secs","moonriseLocal":"16:22","moonsetLocal":"03:05","rahuKala":{"name":"Rāhu Kāla","start":"13:31","end":"15:09","startHours":13.524211295802282,"endHours":15.153947629406765,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:23","end":"07:00","startHours":5.375529627779854,"endHours":7.005265961384339,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:38","end":"10:16","startHours":8.635002294988825,"endHours":10.26473862859331,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:51","startHours":8.417704117174893,"endHours":8.852300472802757,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:16","startHours":5.918775072314682,"endHours":6.266452156816973,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:20","startHours":11.459878606569934,"endHours":12.329071317825658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:30","startHours":3.6371442052684033,"endHours":4.506336916524129,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:23","startHours":4.289038738710197,"endHours":5.375529627779854,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:56","startHours":14.06745674033711,"endHours":14.936649451592837,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.213420296615737,"endHours":18.613420296615736,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:57","startHours":18.413420296615737,"endHours":18.956665741150566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.163420296615737,"endHours":19.913420296615737,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:20","startHours":23.459878606569934,"endHours":24.32907131782566,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:23","end":"07:00","startHours":5.375529627779854,"endHours":7.005265961384339,"quality":"auspicious"},{"name":"Roga","start":"07:00","end":"08:38","startHours":7.005265961384339,"endHours":8.635002294988825,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"10:16","startHours":8.635002294988825,"endHours":10.26473862859331,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:54","startHours":10.26473862859331,"endHours":11.894474962197794,"quality":"neutral"},{"name":"Labha","start":"11:54","end":"13:31","startHours":11.894474962197794,"endHours":13.524211295802282,"quality":"auspicious"},{"name":"Amṛta","start":"13:31","end":"15:09","startHours":13.524211295802282,"endHours":15.153947629406765,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:47","startHours":15.153947629406765,"endHours":16.78368396301125,"quality":"inauspicious"},{"name":"Śubha","start":"16:47","end":"18:25","startHours":16.78368396301125,"endHours":18.413420296615737,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:25","end":"19:47","startHours":18.413420296615737,"endHours":19.783683963011253,"quality":"auspicious"},{"name":"Kāla","start":"19:47","end":"21:09","startHours":19.783683963011253,"endHours":21.153947629406765,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:31","startHours":21.153947629406765,"endHours":22.52421129580228,"quality":"auspicious"},{"name":"Roga","start":"22:31","end":"23:54","startHours":22.52421129580228,"endHours":23.894474962197798,"quality":"inauspicious"},{"name":"Udveg","start":"23:54","end":"01:16","startHours":23.894474962197798,"endHours":25.26473862859331,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:38","startHours":25.26473862859331,"endHours":26.635002294988826,"quality":"neutral"},{"name":"Labha","start":"02:38","end":"04:00","startHours":26.635002294988826,"endHours":28.00526596138434,"quality":"auspicious"},{"name":"Amṛta","start":"04:00","end":"05:23","startHours":28.00526596138434,"endHours":29.375529627779855,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.375529627779854,"endHours":6.375529627779854,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.375529627779854,"endHours":7.375529627779854,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.375529627779854,"endHours":8.375529627779855,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.375529627779855,"endHours":9.375529627779855,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.375529627779855,"endHours":10.375529627779855,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.375529627779855,"endHours":11.375529627779855,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.375529627779855,"endHours":12.375529627779855,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.375529627779855,"endHours":13.375529627779855,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.375529627779855,"endHours":14.375529627779855,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.375529627779855,"endHours":15.375529627779855,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.375529627779855,"endHours":16.375529627779855,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.375529627779855,"endHours":17.375529627779855,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.375529627779855,"endHours":18.375529627779855,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.375529627779855,"endHours":19.375529627779855,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.375529627779855,"endHours":20.375529627779855,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.375529627779855,"endHours":21.375529627779855,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.375529627779855,"endHours":22.375529627779855,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.375529627779855,"endHours":23.375529627779855,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.375529627779855,"endHours":24.375529627779855,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.375529627779855,"endHours":25.375529627779855,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.375529627779855,"endHours":26.375529627779855,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.375529627779855,"endHours":27.375529627779855,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.375529627779855,"endHours":28.375529627779855,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.375529627779855,"endHours":29.375529627779855,"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"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":15.417219055028378,"eotMinutes":-4.906897731867799,"ayanamsa":24.0152}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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},{"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":"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":"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 11, 2011 CE · Ranchi, Jharkhand · Vidhyamitra","description":"August 11, 2011 CE for Ranchi, Jharkhand: Śukla Trayodaśī, sūryodaya 05:23, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2011-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2011-08-11","sa":"https://sa.vidhyamitra.com/city/ranchi/2011-08-11","hi":"https://hi.vidhyamitra.com/city/ranchi/2011-08-11","x-default":"https://vidhyamitra.com/city/ranchi/2011-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:52:06.239Z","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":"2026-05-17T11:52:06.239Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:52:06.239Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}