{"id":"vidhyamitra:city-day:jamnagar:1982-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1982-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-01-30","date_display":"January 30, 1982 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":1982,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444999.770833,"kali_year":5083,"ahargana":1856534.2708,"sun":{"sidereal_longitude":286.2642,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":345.2749,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.0107,"elapsed_within_tithi_degrees":11.0107},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.2749,"elapsed_within_degrees":11.9416},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.5392},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1982,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444999.770833,"ahargana":1856534.2708,"kali_year":5083,"ayanamsa_lahiri":23.6027,"grahas":{"sun":{"sidereal_longitude":286.21858599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":343.623486,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.312},"mars":{"sidereal_longitude":173.12958600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":291.136386,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":196.180886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":272.6861859999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.36758600000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":91.8801,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":271.8801,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"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":1982,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444999.770833,"kali_year":5083,"ahargana":1856534.2708,"sun":{"sidereal_longitude":286.2642,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":345.2749,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.0107,"elapsed_within_tithi_degrees":11.0107},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.2749,"elapsed_within_degrees":11.9416},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.5392},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.312,"elongation":59.011},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.312,"opposition_distance":120.989}},"eclipse_window_40days":[{"offset_days":-5,"type":"solar","occurs":true,"moon_latitude":-0.544,"elongation":2.054}]},"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":11.110518098692353,"dayLengthDisplay":"11 Hours 06 Mins 38 Secs","nightLengthDisplay":"12 Hours 53 Mins 22 Secs","moonriseLocal":"10:45","moonsetLocal":"23:00","rahuKala":{"name":"Rāhu Kāla","start":"10:16","end":"11:40","startHours":10.274476241589653,"endHours":11.663291003926197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:26","end":"15:50","startHours":14.440920528599285,"endHours":15.82973529093583,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"08:53","startHours":7.496846716916566,"endHours":8.885661479253109,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:28","startHours":10.089300939944781,"endHours":10.459651543234527,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.959784971028747,"endHours":8.256065453660543,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.681755162972996,"endHours":13.422456369552487,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:45","startHours":6.015444303757585,"endHours":6.756145510337076,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:30","startHours":6.570970208692203,"endHours":7.496846716916566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:39","startHours":14.903858782711467,"endHours":15.644559989290958,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.40736481560892,"endHours":18.807364815608917,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:04","startHours":18.607364815608918,"endHours":19.0703030697211,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.357364815608918,"endHours":20.107364815608918,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.681755162972998,"endHours":25.422456369552485,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:30","end":"08:53","startHours":7.496846716916566,"endHours":8.885661479253109,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:16","startHours":8.885661479253109,"endHours":10.274476241589653,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:40","startHours":10.274476241589653,"endHours":11.663291003926197,"quality":"inauspicious"},{"name":"Udveg","start":"11:40","end":"13:03","startHours":11.663291003926197,"endHours":13.052105766262741,"quality":"inauspicious"},{"name":"Chala","start":"13:03","end":"14:26","startHours":13.052105766262741,"endHours":14.440920528599285,"quality":"neutral"},{"name":"Labha","start":"14:26","end":"15:50","startHours":14.440920528599285,"endHours":15.82973529093583,"quality":"auspicious"},{"name":"Amṛta","start":"15:50","end":"17:13","startHours":15.82973529093583,"endHours":17.218550053272374,"quality":"auspicious"},{"name":"Kāla","start":"17:13","end":"18:36","startHours":17.218550053272374,"endHours":18.607364815608918,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"20:13","startHours":18.607364815608918,"endHours":20.218550053272374,"quality":"auspicious"},{"name":"Amṛta","start":"20:13","end":"21:50","startHours":20.218550053272374,"endHours":21.82973529093583,"quality":"auspicious"},{"name":"Kāla","start":"21:50","end":"23:26","startHours":21.82973529093583,"endHours":23.440920528599285,"quality":"inauspicious"},{"name":"Śubha","start":"23:26","end":"01:03","startHours":23.440920528599285,"endHours":25.05210576626274,"quality":"auspicious"},{"name":"Roga","start":"01:03","end":"02:40","startHours":25.05210576626274,"endHours":26.663291003926197,"quality":"inauspicious"},{"name":"Udveg","start":"02:40","end":"04:16","startHours":26.663291003926197,"endHours":28.274476241589653,"quality":"inauspicious"},{"name":"Chala","start":"04:16","end":"05:53","startHours":28.274476241589653,"endHours":29.88566147925311,"quality":"neutral"},{"name":"Labha","start":"05:53","end":"07:30","startHours":29.88566147925311,"endHours":31.496846716916565,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.496846716916566,"endHours":8.496846716916565,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.496846716916565,"endHours":9.496846716916565,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.496846716916565,"endHours":10.496846716916565,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.496846716916565,"endHours":11.496846716916565,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.496846716916565,"endHours":12.496846716916565,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.496846716916565,"endHours":13.496846716916565,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.496846716916565,"endHours":14.496846716916565,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.496846716916565,"endHours":15.496846716916565,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.496846716916565,"endHours":16.496846716916565,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.496846716916565,"endHours":17.496846716916565,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.496846716916565,"endHours":18.496846716916565,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.496846716916565,"endHours":19.496846716916565,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.496846716916565,"endHours":20.496846716916565,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.496846716916565,"endHours":21.496846716916565,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.496846716916565,"endHours":22.496846716916565,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.496846716916565,"endHours":23.496846716916565,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.496846716916565,"endHours":24.496846716916565,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.496846716916565,"endHours":25.496846716916565,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.496846716916565,"endHours":26.496846716916565,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.496846716916565,"endHours":27.496846716916565,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.496846716916565,"endHours":28.496846716916565,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.496846716916565,"endHours":29.496846716916565,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.496846716916565,"endHours":30.496846716916565,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.496846716916565,"endHours":31.496846716916565,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"Mausala","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.78684511790469,"eotMinutes":-13.357145975764517,"ayanamsa":23.6027}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pañcamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"sarasvati-jayanti","name":"Sarasvatī Jayantī (Vasanta Pañchamī)","name_sanskrit":"सरस्वती जयन्ती / वसन्त पञ्चमी","tradition":"Pan-Hindu","associated_deity":"Sarasvatī (Vāk-tattva)","significance":"Manifestation of Devī Sarasvatī; vidyā-ārambha day; vasanta-ṛtu begins.","vrata":true,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Skanda Purāṇa","Devī Bhāgavata"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[]},"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 30, 1982 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 30, 1982 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 07:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1982-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1982-01-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/1982-01-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/1982-01-30","x-default":"https://vidhyamitra.com/city/jamnagar/1982-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:17:58.430Z","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":"2026-05-18T19:17:58.430Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:17:58.430Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}