{"id":"vidhyamitra:city-day:jamnagar:2173-01-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2173-01-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-01-22","date_display":"January 22, 2173 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":2173,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514753.770833,"kali_year":5274,"ahargana":1926288.2708,"sun":{"sidereal_longitude":275.5887,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.0717,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.483,"elapsed_within_tithi_degrees":4.483},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.0717,"elapsed_within_degrees":2.7384},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.6604},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2173,"month":1,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514753.770833,"ahargana":1926288.2708,"kali_year":5274,"ayanamsa_lahiri":26.2705,"grahas":{"sun":{"sidereal_longitude":276.06717100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":19.27567099999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":1.5446},"mars":{"sidereal_longitude":311.40577099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":286.99587099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":224.136571,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":269.67027099999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":329.067671,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":355.9775,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.9775,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2173,"month":1,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514753.770833,"kali_year":5274,"ahargana":1926288.2708,"sun":{"sidereal_longitude":275.5887,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.0717,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.483,"elapsed_within_tithi_degrees":4.483},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.0717,"elapsed_within_degrees":2.7384},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.6604},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.545,"elongation":100.483},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.545,"opposition_distance":79.517}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:31","sunsetLocal":"18:31","solarNoonLocal":"13:01","dayLengthHours":10.997329032754294,"dayLengthDisplay":"10 Hours 59 Mins 50 Secs","nightLengthDisplay":"13 Hours 00 Mins 10 Secs","moonriseLocal":"13:23","moonsetLocal":"02:25","rahuKala":{"name":"Rāhu Kāla","start":"11:39","end":"13:01","startHours":11.647088926044702,"endHours":13.02175505513899,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:46","end":"17:09","startHours":15.771087313327563,"endHours":17.14575344242185,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:16","startHours":8.897756667856129,"endHours":10.272422796950416,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.089133979737845,"endHours":10.455711614162988,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:16","startHours":7.981312581793272,"endHours":8.274574689333386,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:23","startHours":12.655177420713846,"endHours":13.388332689564132,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:47","startHours":6.05678000106127,"endHours":6.789935269911557,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:31","startHours":6.606646452698985,"endHours":7.523090538761843,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:35","startHours":14.854643227264706,"endHours":15.587798496114992,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.320419571516137,"endHours":18.720419571516135,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"18:59","startHours":18.520419571516136,"endHours":18.978641614547566,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.270419571516136,"endHours":20.020419571516136,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:23","startHours":24.655177420713844,"endHours":25.388332689564134,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:31","end":"08:54","startHours":7.523090538761843,"endHours":8.897756667856129,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:16","startHours":8.897756667856129,"endHours":10.272422796950416,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:39","startHours":10.272422796950416,"endHours":11.647088926044702,"quality":"auspicious"},{"name":"Kāla","start":"11:39","end":"13:01","startHours":11.647088926044702,"endHours":13.02175505513899,"quality":"inauspicious"},{"name":"Śubha","start":"13:01","end":"14:24","startHours":13.02175505513899,"endHours":14.396421184233276,"quality":"auspicious"},{"name":"Roga","start":"14:24","end":"15:46","startHours":14.396421184233276,"endHours":15.771087313327563,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:09","startHours":15.771087313327563,"endHours":17.14575344242185,"quality":"inauspicious"},{"name":"Chala","start":"17:09","end":"18:31","startHours":17.14575344242185,"endHours":18.520419571516136,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:31","end":"20:09","startHours":18.520419571516136,"endHours":20.14575344242185,"quality":"inauspicious"},{"name":"Udveg","start":"20:09","end":"21:46","startHours":20.14575344242185,"endHours":21.771087313327563,"quality":"inauspicious"},{"name":"Chala","start":"21:46","end":"23:24","startHours":21.771087313327563,"endHours":23.396421184233276,"quality":"neutral"},{"name":"Labha","start":"23:24","end":"01:01","startHours":23.396421184233276,"endHours":25.02175505513899,"quality":"auspicious"},{"name":"Amṛta","start":"01:01","end":"02:39","startHours":25.02175505513899,"endHours":26.647088926044702,"quality":"auspicious"},{"name":"Kāla","start":"02:39","end":"04:16","startHours":26.647088926044702,"endHours":28.272422796950416,"quality":"inauspicious"},{"name":"Śubha","start":"04:16","end":"05:54","startHours":28.272422796950416,"endHours":29.89775666785613,"quality":"auspicious"},{"name":"Roga","start":"05:54","end":"07:31","startHours":29.89775666785613,"endHours":31.523090538761842,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.523090538761843,"endHours":8.523090538761842,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.523090538761842,"endHours":9.523090538761842,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.523090538761842,"endHours":10.523090538761842,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.523090538761842,"endHours":11.523090538761842,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.523090538761842,"endHours":12.523090538761842,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.523090538761842,"endHours":13.523090538761842,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.523090538761842,"endHours":14.523090538761842,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.523090538761842,"endHours":15.523090538761842,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.523090538761842,"endHours":16.523090538761842,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.523090538761842,"endHours":17.523090538761842,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.523090538761842,"endHours":18.523090538761842,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.523090538761842,"endHours":19.523090538761842,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.523090538761842,"endHours":20.523090538761842,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.523090538761842,"endHours":21.523090538761842,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.523090538761842,"endHours":22.523090538761842,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.523090538761842,"endHours":23.523090538761842,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.523090538761842,"endHours":24.523090538761842,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.523090538761842,"endHours":25.523090538761842,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.523090538761842,"endHours":26.523090538761842,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.523090538761842,"endHours":27.523090538761842,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.523090538761842,"endHours":28.523090538761842,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.523090538761842,"endHours":29.523090538761842,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.523090538761842,"endHours":30.523090538761842,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.523090538761842,"endHours":31.523090538761842,"planetary_lord":"Mars"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.63629483395761,"eotMinutes":-11.536103308339323,"ayanamsa":26.2705}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"jamnagar"},"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, 2173 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 22, 2173 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:31, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2173-01-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2173-01-22","sa":"https://sa.vidhyamitra.com/city/jamnagar/2173-01-22","hi":"https://hi.vidhyamitra.com/city/jamnagar/2173-01-22","x-default":"https://vidhyamitra.com/city/jamnagar/2173-01-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:43:20.325Z","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":"2026-05-31T00:43:20.325Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:43:20.325Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}