{"id":"vidhyamitra:city-day:jamnagar:2121-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2121-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2121-01-29","date_display":"January 29, 2121 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":2121,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495767.770833,"kali_year":5222,"ahargana":1907302.2708,"sun":{"sidereal_longitude":283.2287,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":50.4167,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.188,"elapsed_within_tithi_degrees":7.188},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.4167,"elapsed_within_degrees":10.4167},"yoga":{"number":26,"name":"Indra","sum_longitude":333.6453},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2121,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495767.770833,"ahargana":1907302.2708,"kali_year":5222,"ayanamsa_lahiri":25.5444,"grahas":{"sun":{"sidereal_longitude":283.5281749999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":52.72697499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.5218},"mars":{"sidereal_longitude":117.80737499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":262.39357500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":85.71677499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":314.993975,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":61.088775,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":281.9471,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.9471,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2121,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495767.770833,"kali_year":5222,"ahargana":1907302.2708,"sun":{"sidereal_longitude":283.2287,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":50.4167,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.188,"elapsed_within_tithi_degrees":7.188},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.4167,"elapsed_within_degrees":10.4167},"yoga":{"number":26,"name":"Indra","sum_longitude":333.6453},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.522,"elongation":127.188},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.522,"opposition_distance":52.812}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":-0.923,"elongation":2.346}]},"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":"07:30","sunsetLocal":"18:36","solarNoonLocal":"13:03","dayLengthHours":11.098470781964814,"dayLengthDisplay":"11 Hours 05 Mins 54 Secs","nightLengthDisplay":"12 Hours 54 Mins 06 Secs","moonriseLocal":"14:57","moonsetLocal":"04:23","rahuKala":{"name":"Rāhu Kāla","start":"13:03","end":"14:26","startHours":13.049022032878572,"endHours":14.436330880624174,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:53","end":"10:16","startHours":8.887095489641768,"endHours":10.27440433738737,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:40","end":"13:03","startHours":11.661713185132971,"endHours":13.049022032878572,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:28","startHours":10.089429824354623,"endHours":10.459378850420116,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.962222924478033,"endHours":8.258182145330428,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.679073006813079,"endHours":13.418971058944065,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:46","startHours":6.0199905376341905,"endHours":6.759888589765178,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:30","startHours":6.574914076732432,"endHours":7.499786641896166,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.898767163206042,"endHours":15.63866521533703,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.39825742386098,"endHours":18.798257423860978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:04","startHours":18.59825742386098,"endHours":19.060693706442844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.34825742386098,"endHours":20.09825742386098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.679073006813077,"endHours":25.418971058944066,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:30","end":"08:53","startHours":7.499786641896166,"endHours":8.887095489641768,"quality":"auspicious"},{"name":"Amṛta","start":"08:53","end":"10:16","startHours":8.887095489641768,"endHours":10.27440433738737,"quality":"auspicious"},{"name":"Kāla","start":"10:16","end":"11:40","startHours":10.27440433738737,"endHours":11.661713185132971,"quality":"inauspicious"},{"name":"Śubha","start":"11:40","end":"13:03","startHours":11.661713185132971,"endHours":13.049022032878572,"quality":"auspicious"},{"name":"Roga","start":"13:03","end":"14:26","startHours":13.049022032878572,"endHours":14.436330880624174,"quality":"inauspicious"},{"name":"Udveg","start":"14:26","end":"15:49","startHours":14.436330880624174,"endHours":15.823639728369777,"quality":"inauspicious"},{"name":"Chala","start":"15:49","end":"17:13","startHours":15.823639728369777,"endHours":17.210948576115378,"quality":"neutral"},{"name":"Labha","start":"17:13","end":"18:36","startHours":17.210948576115378,"endHours":18.59825742386098,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:36","end":"20:13","startHours":18.59825742386098,"endHours":20.210948576115378,"quality":"inauspicious"},{"name":"Chala","start":"20:13","end":"21:49","startHours":20.210948576115378,"endHours":21.823639728369777,"quality":"neutral"},{"name":"Labha","start":"21:49","end":"23:26","startHours":21.823639728369777,"endHours":23.436330880624173,"quality":"auspicious"},{"name":"Amṛta","start":"23:26","end":"01:03","startHours":23.436330880624173,"endHours":25.04902203287857,"quality":"auspicious"},{"name":"Kāla","start":"01:03","end":"02:40","startHours":25.04902203287857,"endHours":26.66171318513297,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"04:16","startHours":26.66171318513297,"endHours":28.274404337387367,"quality":"auspicious"},{"name":"Roga","start":"04:16","end":"05:53","startHours":28.274404337387367,"endHours":29.887095489641766,"quality":"inauspicious"},{"name":"Udveg","start":"05:53","end":"07:30","startHours":29.887095489641766,"endHours":31.499786641896165,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.499786641896166,"endHours":8.499786641896165,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.499786641896165,"endHours":9.499786641896165,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.499786641896165,"endHours":10.499786641896165,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.499786641896165,"endHours":11.499786641896165,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.499786641896165,"endHours":12.499786641896165,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.499786641896165,"endHours":13.499786641896165,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.499786641896165,"endHours":14.499786641896165,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.499786641896165,"endHours":15.499786641896165,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.499786641896165,"endHours":16.499786641896165,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.499786641896165,"endHours":17.499786641896165,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.499786641896165,"endHours":18.499786641896165,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.499786641896165,"endHours":19.499786641896165,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.499786641896165,"endHours":20.499786641896165,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.499786641896165,"endHours":21.499786641896165,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.499786641896165,"endHours":22.499786641896165,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.499786641896165,"endHours":23.499786641896165,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.499786641896165,"endHours":24.499786641896165,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.499786641896165,"endHours":25.499786641896165,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.499786641896165,"endHours":26.499786641896165,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.499786641896165,"endHours":27.499786641896165,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.499786641896165,"endHours":28.499786641896165,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.499786641896165,"endHours":29.499786641896165,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.499786641896165,"endHours":30.499786641896165,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.499786641896165,"endHours":31.499786641896165,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","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":-17.985655443043672,"eotMinutes":-13.172121972714217,"ayanamsa":25.5444}},"calendars":{"vikram_samvat":2178,"vikram_samvatsara":"Jaya","saka_samvat":2043,"saka_samvatsara":"Vṛṣa","bengali_samvat":1528,"malayalam_era":1297,"nanakshahi_year":652,"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 Ekādaśī · Vikram 2178 Jaya · Śaka 2043 Vṛṣa"},"festivals":[{"id":"jaya-ekadashi","name":"Jayā Ekādaśī","name_sanskrit":"जया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes pretatva (ghost-state); grants victory.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 29, 2121 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 29, 2121 CE for Jamnagar, Gujarat: Śukla Ekādaśī, sūryodaya 07:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2121-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2121-01-29","sa":"https://sa.vidhyamitra.com/city/jamnagar/2121-01-29","hi":"https://hi.vidhyamitra.com/city/jamnagar/2121-01-29","x-default":"https://vidhyamitra.com/city/jamnagar/2121-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:29:53.397Z","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":"2026-05-31T14:29:53.397Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:29:53.397Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}