{"id":"vidhyamitra:city-day:jamnagar:1955-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1955-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1955-10-01","date_display":"October 1, 1955 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":1955,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435381.770833,"kali_year":5057,"ahargana":1846916.2708,"sun":{"sidereal_longitude":163.2145,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":332.3707,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.1562,"elapsed_within_tithi_degrees":1.1562},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3707,"elapsed_within_degrees":12.3707},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.5852},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1955,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435381.770833,"ahargana":1846916.2708,"kali_year":5057,"ayanamsa_lahiri":23.2348,"grahas":{"sun":{"sidereal_longitude":163.85256500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":333.996265,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":4.4995},"mars":{"sidereal_longitude":149.44026499999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":186.261165,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":119.84356500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":172.457765,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":205.62916500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":241.488,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":61.488,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1955,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435381.770833,"kali_year":5057,"ahargana":1846916.2708,"sun":{"sidereal_longitude":163.2145,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":332.3707,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.1562,"elapsed_within_tithi_degrees":1.1562},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":332.3707,"elapsed_within_degrees":12.3707},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.5852},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":169.156},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":10.844}},"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":"06:40","sunsetLocal":"18:38","solarNoonLocal":"12:39","dayLengthHours":11.965084928110123,"dayLengthDisplay":"11 Hours 57 Mins 54 Secs","nightLengthDisplay":"12 Hours 02 Mins 06 Secs","moonriseLocal":"17:58","moonsetLocal":"06:00","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"11:09","startHours":9.652086031529393,"endHours":11.14772164754316,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:08","end":"15:38","startHours":14.13899287957069,"endHours":15.634628495584455,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:40","end":"08:09","startHours":6.660814799501863,"endHours":8.156450415515629,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.452667949394225,"endHours":9.851504113664562,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.159360004839785,"endHours":7.478428936256055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:03","startHours":12.244521099286588,"endHours":13.042193427827263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:52","startHours":5.065470142420514,"endHours":5.863142470961188,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:40","startHours":5.66372438882602,"endHours":6.660814799501863,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:26","startHours":14.637538084908613,"endHours":15.435210413449287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.425899727611988,"endHours":18.825899727611986,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:07","startHours":18.625899727611987,"endHours":19.12444493294991,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.375899727611987,"endHours":20.125899727611987,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:03","startHours":24.244521099286587,"endHours":25.042193427827264,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:40","end":"08:09","startHours":6.660814799501863,"endHours":8.156450415515629,"quality":"inauspicious"},{"name":"Śubha","start":"08:09","end":"09:39","startHours":8.156450415515629,"endHours":9.652086031529393,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"11:09","startHours":9.652086031529393,"endHours":11.14772164754316,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:39","startHours":11.14772164754316,"endHours":12.643357263556926,"quality":"inauspicious"},{"name":"Chala","start":"12:39","end":"14:08","startHours":12.643357263556926,"endHours":14.13899287957069,"quality":"neutral"},{"name":"Labha","start":"14:08","end":"15:38","startHours":14.13899287957069,"endHours":15.634628495584455,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"17:08","startHours":15.634628495584455,"endHours":17.130264111598223,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:38","startHours":17.130264111598223,"endHours":18.625899727611987,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:38","end":"20:08","startHours":18.625899727611987,"endHours":20.130264111598223,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:38","startHours":20.130264111598223,"endHours":21.634628495584458,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"23:08","startHours":21.634628495584458,"endHours":23.13899287957069,"quality":"inauspicious"},{"name":"Śubha","start":"23:08","end":"00:39","startHours":23.13899287957069,"endHours":24.643357263556926,"quality":"auspicious"},{"name":"Roga","start":"00:39","end":"02:09","startHours":24.643357263556926,"endHours":26.14772164754316,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:39","startHours":26.14772164754316,"endHours":27.652086031529393,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"05:09","startHours":27.652086031529393,"endHours":29.15645041551563,"quality":"neutral"},{"name":"Labha","start":"05:09","end":"06:40","startHours":29.15645041551563,"endHours":30.660814799501864,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.660814799501863,"endHours":7.660814799501863,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.660814799501863,"endHours":8.660814799501864,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.660814799501864,"endHours":9.660814799501864,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.660814799501864,"endHours":10.660814799501864,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.660814799501864,"endHours":11.660814799501864,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.660814799501864,"endHours":12.660814799501864,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.660814799501864,"endHours":13.660814799501864,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.660814799501864,"endHours":14.660814799501864,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.660814799501864,"endHours":15.660814799501864,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.660814799501864,"endHours":16.660814799501864,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.660814799501864,"endHours":17.660814799501864,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.660814799501864,"endHours":18.660814799501864,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.660814799501864,"endHours":19.660814799501864,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.660814799501864,"endHours":20.660814799501864,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.660814799501864,"endHours":21.660814799501864,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.660814799501864,"endHours":22.660814799501864,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.660814799501864,"endHours":23.660814799501864,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.660814799501864,"endHours":24.660814799501864,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.660814799501864,"endHours":25.660814799501864,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.660814799501864,"endHours":26.660814799501864,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.660814799501864,"endHours":27.660814799501864,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.660814799501864,"endHours":28.660814799501864,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.660814799501864,"endHours":29.660814799501864,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.660814799501864,"endHours":30.660814799501864,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.812821684247434,"eotMinutes":11.167764186584405,"ayanamsa":23.2348}},"calendars":{"vikram_samvat":2012,"vikram_samvatsara":"Kīlaka","saka_samvat":1877,"saka_samvatsara":"Manmatha","bengali_samvat":1362,"malayalam_era":1131,"nanakshahi_year":486,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pūrṇimā · Vikram 2012 Kīlaka · Śaka 1877 Manmatha"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 October 1, 1955 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 1, 1955 CE for Jamnagar, Gujarat: Śukla Pūrṇimā, sūryodaya 06:40, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1955-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1955-10-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1955-10-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1955-10-01","x-default":"https://vidhyamitra.com/city/jamnagar/1955-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:48:38.346Z","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":"2026-05-31T13:48:38.346Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:48:38.346Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}