{"id":"vidhyamitra:city-day:ranchi:2102-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2102-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-01-22","date_display":"January 22, 2102 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":2102,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488820.770833,"kali_year":5203,"ahargana":1900355.2708,"sun":{"sidereal_longitude":275.97,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":314.9892,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.0192,"elapsed_within_tithi_degrees":3.0192},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.9892,"elapsed_within_degrees":8.3225},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.9592},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2102,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488820.770833,"ahargana":1900355.2708,"kali_year":5203,"ayanamsa_lahiri":25.2787,"grahas":{"sun":{"sidereal_longitude":276.27910199999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":316.6806019999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":1.8971},"mars":{"sidereal_longitude":44.84580199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":251.797502,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":229.99810200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":234.373202,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":202.83570200000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":290.0326,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.0326,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2102,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488820.770833,"kali_year":5203,"ahargana":1900355.2708,"sun":{"sidereal_longitude":275.97,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":314.9892,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.0192,"elapsed_within_tithi_degrees":3.0192},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.9892,"elapsed_within_degrees":8.3225},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.9592},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.897,"elongation":39.019},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.897,"opposition_distance":140.981}},"eclipse_window_40days":[{"offset_days":-3,"type":"solar","occurs":true,"moon_latitude":-1.366,"elongation":0.393},{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":0.307,"opposition_distance":2.772}]},"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":"06:32","sunsetLocal":"17:28","solarNoonLocal":"12:00","dayLengthHours":10.937453554923724,"dayLengthDisplay":"10 Hours 56 Mins 15 Secs","nightLengthDisplay":"13 Hours 03 Mins 45 Secs","moonriseLocal":"08:52","moonsetLocal":"20:32","rahuKala":{"name":"Rāhu Kāla","start":"16:06","end":"17:28","startHours":16.10650680490205,"endHours":17.473688499267517,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:00","end":"13:22","startHours":12.004961721805653,"endHours":13.37214341617112,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:44","end":"16:06","startHours":14.739325110536587,"endHours":16.10650680490205,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:27","startHours":9.088307440492661,"endHours":9.452889225656785,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:17","startHours":6.991962175798947,"endHours":7.283627603930246,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:22","startHours":11.640379936641532,"endHours":12.369543506969778,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:48","startHours":5.077907803687295,"endHours":5.8070713740155435,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:32","startHours":5.624780481433482,"endHours":6.536234944343792,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:33","startHours":13.827870647626275,"endHours":14.557034217954524,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.273688499267518,"endHours":17.673688499267517,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:56","startHours":17.473688499267517,"endHours":17.929415730722674,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.223688499267517,"endHours":18.973688499267517,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:22","startHours":23.640379936641533,"endHours":24.36954350696978,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:32","end":"07:54","startHours":6.536234944343792,"endHours":7.903416638709258,"quality":"inauspicious"},{"name":"Chala","start":"07:54","end":"09:16","startHours":7.903416638709258,"endHours":9.270598333074723,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:38","startHours":9.270598333074723,"endHours":10.63778002744019,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:00","startHours":10.63778002744019,"endHours":12.004961721805653,"quality":"auspicious"},{"name":"Kāla","start":"12:00","end":"13:22","startHours":12.004961721805653,"endHours":13.37214341617112,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:44","startHours":13.37214341617112,"endHours":14.739325110536587,"quality":"auspicious"},{"name":"Roga","start":"14:44","end":"16:06","startHours":14.739325110536587,"endHours":16.10650680490205,"quality":"inauspicious"},{"name":"Udveg","start":"16:06","end":"17:28","startHours":16.10650680490205,"endHours":17.473688499267517,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:28","end":"19:06","startHours":17.473688499267517,"endHours":19.10650680490205,"quality":"auspicious"},{"name":"Roga","start":"19:06","end":"20:44","startHours":19.10650680490205,"endHours":20.739325110536587,"quality":"inauspicious"},{"name":"Udveg","start":"20:44","end":"22:22","startHours":20.739325110536587,"endHours":22.37214341617112,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"00:00","startHours":22.37214341617112,"endHours":24.004961721805657,"quality":"neutral"},{"name":"Labha","start":"00:00","end":"01:38","startHours":24.004961721805657,"endHours":25.63778002744019,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:16","startHours":25.63778002744019,"endHours":27.270598333074723,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:54","startHours":27.270598333074723,"endHours":28.90341663870926,"quality":"inauspicious"},{"name":"Śubha","start":"04:54","end":"06:32","startHours":28.90341663870926,"endHours":30.536234944343793,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.536234944343792,"endHours":7.536234944343792,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.536234944343792,"endHours":8.536234944343793,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.536234944343793,"endHours":9.536234944343793,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.536234944343793,"endHours":10.536234944343793,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.536234944343793,"endHours":11.536234944343793,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.536234944343793,"endHours":12.536234944343793,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.536234944343793,"endHours":13.536234944343793,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.536234944343793,"endHours":14.536234944343793,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.536234944343793,"endHours":15.536234944343793,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.536234944343793,"endHours":16.536234944343793,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.536234944343793,"endHours":17.536234944343793,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.536234944343793,"endHours":18.536234944343793,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.536234944343793,"endHours":19.536234944343793,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.536234944343793,"endHours":20.536234944343793,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.536234944343793,"endHours":21.536234944343793,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.536234944343793,"endHours":22.536234944343793,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.536234944343793,"endHours":23.536234944343793,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.536234944343793,"endHours":24.536234944343793,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.536234944343793,"endHours":25.536234944343793,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.536234944343793,"endHours":26.536234944343793,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.536234944343793,"endHours":27.536234944343793,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.536234944343793,"endHours":28.536234944343793,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.536234944343793,"endHours":29.536234944343793,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.536234944343793,"endHours":30.536234944343793,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.810652726902944,"eotMinutes":-11.536103308339323,"ayanamsa":25.2787}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturthī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 22, 2102 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 22, 2102 CE for Ranchi, Jharkhand: Śukla Caturthī, sūryodaya 06:32, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2102-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2102-01-22","sa":"https://sa.vidhyamitra.com/city/ranchi/2102-01-22","hi":"https://hi.vidhyamitra.com/city/ranchi/2102-01-22","x-default":"https://vidhyamitra.com/city/ranchi/2102-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:33:45.487Z","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":"2026-05-31T01:33:45.487Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:33:45.487Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}