{"id":"vidhyamitra:city-day:jamnagar:2154-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2154-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-02-22","date_display":"February 22, 2154 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":2154,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507844.770833,"kali_year":5255,"ahargana":1919379.2708,"sun":{"sidereal_longitude":307.1233,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":54.6268,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.5035,"elapsed_within_tithi_degrees":11.5035},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.6268,"elapsed_within_degrees":1.2935},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.7501},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2154,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507844.770833,"ahargana":1919379.2708,"kali_year":5255,"ayanamsa_lahiri":26.0063,"grahas":{"sun":{"sidereal_longitude":307.36134500000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":54.19814500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":3.5724},"mars":{"sidereal_longitude":309.466145,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":282.13934500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":358.644845,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":325.8137449999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":111.935045,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":2.0495,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.0495,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2154,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507844.770833,"kali_year":5255,"ahargana":1919379.2708,"sun":{"sidereal_longitude":307.1233,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":54.6268,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.5035,"elapsed_within_tithi_degrees":11.5035},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.6268,"elapsed_within_degrees":1.2935},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.7501},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.572,"elongation":107.504},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.572,"opposition_distance":72.496}},"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":"07:17","sunsetLocal":"18:50","solarNoonLocal":"13:04","dayLengthHours":11.549355881733401,"dayLengthDisplay":"11 Hours 32 Mins 58 Secs","nightLengthDisplay":"12 Hours 27 Mins 02 Secs","moonriseLocal":"13:28","moonsetLocal":"02:55","rahuKala":{"name":"Rāhu Kāla","start":"11:37","end":"13:04","startHours":11.620563180698202,"endHours":13.06423266591488,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:57","end":"17:24","startHours":15.951571636348227,"endHours":17.395241121564904,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:44","end":"10:11","startHours":8.733224210264853,"endHours":10.176893695481528,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:59","end":"10:22","startHours":9.984404430785972,"endHours":10.369382960177084,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:46","end":"08:05","startHours":7.770777886787069,"endHours":8.07876071029996,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:27","startHours":12.679254136523765,"endHours":13.44921119530599,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:31","startHours":5.749640607483724,"endHours":6.519597666265951,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:20","end":"07:17","startHours":6.327108401570395,"endHours":7.289554725048178,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:46","startHours":14.989125312870446,"endHours":15.759082371652672,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.63891060678158,"endHours":19.038910606781577,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:19","startHours":18.838910606781578,"endHours":19.32013376852047,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.588910606781578,"endHours":20.338910606781578,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:27","startHours":24.679254136523767,"endHours":25.449211195305992,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:17","end":"08:44","startHours":7.289554725048178,"endHours":8.733224210264853,"quality":"neutral"},{"name":"Labha","start":"08:44","end":"10:11","startHours":8.733224210264853,"endHours":10.176893695481528,"quality":"auspicious"},{"name":"Amṛta","start":"10:11","end":"11:37","startHours":10.176893695481528,"endHours":11.620563180698202,"quality":"auspicious"},{"name":"Kāla","start":"11:37","end":"13:04","startHours":11.620563180698202,"endHours":13.06423266591488,"quality":"inauspicious"},{"name":"Śubha","start":"13:04","end":"14:30","startHours":13.06423266591488,"endHours":14.507902151131553,"quality":"auspicious"},{"name":"Roga","start":"14:30","end":"15:57","startHours":14.507902151131553,"endHours":15.951571636348227,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:24","startHours":15.951571636348227,"endHours":17.395241121564904,"quality":"inauspicious"},{"name":"Chala","start":"17:24","end":"18:50","startHours":17.395241121564904,"endHours":18.838910606781578,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:50","end":"20:24","startHours":18.838910606781578,"endHours":20.395241121564904,"quality":"inauspicious"},{"name":"Udveg","start":"20:24","end":"21:57","startHours":20.395241121564904,"endHours":21.951571636348227,"quality":"inauspicious"},{"name":"Chala","start":"21:57","end":"23:30","startHours":21.951571636348227,"endHours":23.507902151131553,"quality":"neutral"},{"name":"Labha","start":"23:30","end":"01:04","startHours":23.507902151131553,"endHours":25.06423266591488,"quality":"auspicious"},{"name":"Amṛta","start":"01:04","end":"02:37","startHours":25.06423266591488,"endHours":26.620563180698202,"quality":"auspicious"},{"name":"Kāla","start":"02:37","end":"04:11","startHours":26.620563180698202,"endHours":28.176893695481528,"quality":"inauspicious"},{"name":"Śubha","start":"04:11","end":"05:44","startHours":28.176893695481528,"endHours":29.73322421026485,"quality":"auspicious"},{"name":"Roga","start":"05:44","end":"07:17","startHours":29.73322421026485,"endHours":31.289554725048177,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.289554725048178,"endHours":8.289554725048177,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.289554725048177,"endHours":9.289554725048177,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.289554725048177,"endHours":10.289554725048177,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.289554725048177,"endHours":11.289554725048177,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.289554725048177,"endHours":12.289554725048177,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.289554725048177,"endHours":13.289554725048177,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.289554725048177,"endHours":14.289554725048177,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.289554725048177,"endHours":15.289554725048177,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.289554725048177,"endHours":16.289554725048177,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.289554725048177,"endHours":17.289554725048177,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.289554725048177,"endHours":18.289554725048177,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.289554725048177,"endHours":19.289554725048177,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.289554725048177,"endHours":20.289554725048177,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.289554725048177,"endHours":21.289554725048177,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.289554725048177,"endHours":22.289554725048177,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.289554725048177,"endHours":23.289554725048177,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.289554725048177,"endHours":24.289554725048177,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.289554725048177,"endHours":25.289554725048177,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.289554725048177,"endHours":26.289554725048177,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.289554725048177,"endHours":27.289554725048177,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.289554725048177,"endHours":28.289554725048177,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.289554725048177,"endHours":29.289554725048177,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.289554725048177,"endHours":30.289554725048177,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.289554725048177,"endHours":31.289554725048177,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.270121875544142,"eotMinutes":-14.08475995489261,"ayanamsa":26.0063}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"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 February 22, 2154 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 22, 2154 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:17, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2154-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2154-02-22","sa":"https://sa.vidhyamitra.com/city/jamnagar/2154-02-22","hi":"https://hi.vidhyamitra.com/city/jamnagar/2154-02-22","x-default":"https://vidhyamitra.com/city/jamnagar/2154-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:08:21.569Z","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":"2026-05-31T15:08:21.569Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:08:21.569Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}