{"id":"vidhyamitra:city-day:ranchi:2134-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2134-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2134-01-31","date_display":"January 31, 2134 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":2134,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500517.770833,"kali_year":5235,"ahargana":1912052.2708,"sun":{"sidereal_longitude":284.9029,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.7911,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.8881,"elapsed_within_tithi_degrees":6.8881},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.7911,"elapsed_within_degrees":5.1244},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.694},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2134,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500517.770833,"ahargana":1912052.2708,"kali_year":5235,"ayanamsa_lahiri":25.726,"grahas":{"sun":{"sidereal_longitude":285.22078999999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":348.11939,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-2.7982},"mars":{"sidereal_longitude":53.52118999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":264.85479,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":125.51789000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":237.45778999999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":230.80458999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":30.2693,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":210.2693,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":2134,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500517.770833,"kali_year":5235,"ahargana":1912052.2708,"sun":{"sidereal_longitude":284.9029,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.7911,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.8881,"elapsed_within_tithi_degrees":6.8881},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.7911,"elapsed_within_degrees":5.1244},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.694},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.798,"elongation":66.888},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.798,"opposition_distance":113.112}},"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":"06:30","sunsetLocal":"17:35","solarNoonLocal":"12:02","dayLengthHours":11.086200577532548,"dayLengthDisplay":"11 Hours 05 Mins 10 Secs","nightLengthDisplay":"12 Hours 54 Mins 50 Secs","moonriseLocal":"10:02","moonsetLocal":"22:26","rahuKala":{"name":"Rāhu Kāla","start":"16:12","end":"17:35","startHours":16.19551169227207,"endHours":17.58128676446364,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:02","end":"13:25","startHours":12.038186475697366,"endHours":13.423961547888936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:49","end":"16:12","startHours":14.809736620080503,"endHours":16.19551169227207,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:27","startHours":9.081866321688686,"endHours":9.451406340939773,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:15","startHours":6.957011210994949,"endHours":7.252643226395817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:24","startHours":11.668646456446282,"endHours":12.407726494948452,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:45","startHours":5.016926109926753,"endHours":5.756006148428923,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:30","startHours":5.57123613880338,"endHours":6.4950861869310925,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:37","startHours":13.885886571952792,"endHours":14.624966610454962,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.381286764463642,"endHours":17.78128676446364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:03","startHours":17.58128676446364,"endHours":18.043211788527497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.33128676446364,"endHours":19.08128676446364,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:24","startHours":23.668646456446282,"endHours":24.40772649494845,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:30","end":"07:53","startHours":6.4950861869310925,"endHours":7.880861259122661,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:16","startHours":7.880861259122661,"endHours":9.26663633131423,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:39","startHours":9.26663633131423,"endHours":10.652411403505798,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:02","startHours":10.652411403505798,"endHours":12.038186475697366,"quality":"auspicious"},{"name":"Kāla","start":"12:02","end":"13:25","startHours":12.038186475697366,"endHours":13.423961547888936,"quality":"inauspicious"},{"name":"Śubha","start":"13:25","end":"14:49","startHours":13.423961547888936,"endHours":14.809736620080503,"quality":"auspicious"},{"name":"Roga","start":"14:49","end":"16:12","startHours":14.809736620080503,"endHours":16.19551169227207,"quality":"inauspicious"},{"name":"Udveg","start":"16:12","end":"17:35","startHours":16.19551169227207,"endHours":17.58128676446364,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:35","end":"19:12","startHours":17.58128676446364,"endHours":19.195511692272074,"quality":"auspicious"},{"name":"Roga","start":"19:12","end":"20:49","startHours":19.195511692272074,"endHours":20.809736620080503,"quality":"inauspicious"},{"name":"Udveg","start":"20:49","end":"22:25","startHours":20.809736620080503,"endHours":22.423961547888936,"quality":"inauspicious"},{"name":"Chala","start":"22:25","end":"00:02","startHours":22.423961547888936,"endHours":24.038186475697366,"quality":"neutral"},{"name":"Labha","start":"00:02","end":"01:39","startHours":24.038186475697366,"endHours":25.6524114035058,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"03:16","startHours":25.6524114035058,"endHours":27.26663633131423,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:53","startHours":27.26663633131423,"endHours":28.88086125912266,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:30","startHours":28.88086125912266,"endHours":30.495086186931093,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.4950861869310925,"endHours":7.4950861869310925,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.4950861869310925,"endHours":8.495086186931093,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.495086186931093,"endHours":9.495086186931093,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.495086186931093,"endHours":10.495086186931093,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.495086186931093,"endHours":11.495086186931093,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.495086186931093,"endHours":12.495086186931093,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.495086186931093,"endHours":13.495086186931093,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.495086186931093,"endHours":14.495086186931093,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.495086186931093,"endHours":15.495086186931093,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.495086186931093,"endHours":16.495086186931093,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.495086186931093,"endHours":17.495086186931093,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.495086186931093,"endHours":18.495086186931093,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.495086186931093,"endHours":19.495086186931093,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.495086186931093,"endHours":20.495086186931093,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.495086186931093,"endHours":21.495086186931093,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.495086186931093,"endHours":22.495086186931093,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.495086186931093,"endHours":23.495086186931093,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.495086186931093,"endHours":24.495086186931093,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.495086186931093,"endHours":25.495086186931093,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.495086186931093,"endHours":26.495086186931093,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.495086186931093,"endHours":27.495086186931093,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.495086186931093,"endHours":28.495086186931093,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.495086186931093,"endHours":29.495086186931093,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.495086186931093,"endHours":30.495086186931093,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","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":-17.482512534388334,"eotMinutes":-13.52958854184206,"ayanamsa":25.726}},"calendars":{"vikram_samvat":2191,"vikram_samvatsara":"Plavaṅga","saka_samvat":2056,"saka_samvatsara":"Jaya","bengali_samvat":1541,"malayalam_era":1310,"nanakshahi_year":665,"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 Ṣaṣṭhī · Vikram 2191 Plavaṅga · Śaka 2056 Jaya"},"festivals":[],"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 31, 2134 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 31, 2134 CE for Ranchi, Jharkhand: Śukla Ṣaṣṭhī, sūryodaya 06:30, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2134-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2134-01-31","sa":"https://sa.vidhyamitra.com/city/ranchi/2134-01-31","hi":"https://hi.vidhyamitra.com/city/ranchi/2134-01-31","x-default":"https://vidhyamitra.com/city/ranchi/2134-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:03:51.111Z","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":"2026-06-01T20:03:51.111Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:03:51.111Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}