{"id":"vidhyamitra:city-day:jamnagar:1983-07-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1983-07-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-07-10","date_display":"July 10, 1983 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":1983,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445525.770833,"kali_year":5085,"ahargana":1857060.2708,"sun":{"sidereal_longitude":83.2737,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.1652,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.8915,"elapsed_within_tithi_degrees":4.8915},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.1652,"elapsed_within_degrees":9.4986},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.4389},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1983,"month":7,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445525.770833,"ahargana":1857060.2708,"kali_year":5085,"ayanamsa_lahiri":23.6228,"grahas":{"sun":{"sidereal_longitude":83.62808899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":77.01658900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":0.9466},"mars":{"sidereal_longitude":73.86688900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":84.315289,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":218.79928900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":126.48998900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":183.84048899999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":64.0101,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":244.0101,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445525.770833,"kali_year":5085,"ahargana":1857060.2708,"sun":{"sidereal_longitude":83.2737,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.1652,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.8915,"elapsed_within_tithi_degrees":4.8915},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.1652,"elapsed_within_degrees":9.4986},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.4389},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.947,"elongation":7.108},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.947,"opposition_distance":172.892}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-0.167,"opposition_distance":2.137}]},"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":"06:12","sunsetLocal":"19:38","solarNoonLocal":"12:55","dayLengthHours":13.4358195224062,"dayLengthDisplay":"13 Hours 26 Mins 09 Secs","nightLengthDisplay":"10 Hours 33 Mins 51 Secs","moonriseLocal":"05:45","moonsetLocal":"19:12","rahuKala":{"name":"Rāhu Kāla","start":"17:57","end":"19:38","startHours":17.950787678751862,"endHours":19.630265119052638,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:55","end":"14:36","startHours":12.912355357849538,"endHours":14.591832798150312,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:16","end":"17:57","startHours":16.271310238451086,"endHours":17.950787678751862,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:47","startHours":9.32947015187455,"endHours":9.777330802621425,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:07","startHours":6.754271410080029,"endHours":7.112559930677527,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:22","startHours":12.464494707102665,"endHours":13.360216008596412,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:18","startHours":4.403002993658943,"endHours":5.298724295152691,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:12","startHours":5.074793969779254,"endHours":6.194445596646437,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.151658611583905,"endHours":16.047379913077652,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.43026511905264,"endHours":19.830265119052637,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:11","startHours":19.630265119052638,"endHours":20.19009093248623,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.380265119052638,"endHours":21.130265119052638,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:22","startHours":24.464494707102666,"endHours":25.36021600859641,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:52","startHours":6.194445596646437,"endHours":7.873923036947212,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:33","startHours":7.873923036947212,"endHours":9.553400477247987,"quality":"neutral"},{"name":"Labha","start":"09:33","end":"11:14","startHours":9.553400477247987,"endHours":11.232877917548763,"quality":"auspicious"},{"name":"Amṛta","start":"11:14","end":"12:55","startHours":11.232877917548763,"endHours":12.912355357849538,"quality":"auspicious"},{"name":"Kāla","start":"12:55","end":"14:36","startHours":12.912355357849538,"endHours":14.591832798150312,"quality":"inauspicious"},{"name":"Śubha","start":"14:36","end":"16:16","startHours":14.591832798150312,"endHours":16.271310238451086,"quality":"auspicious"},{"name":"Roga","start":"16:16","end":"17:57","startHours":16.271310238451086,"endHours":17.950787678751862,"quality":"inauspicious"},{"name":"Udveg","start":"17:57","end":"19:38","startHours":17.950787678751862,"endHours":19.630265119052638,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:38","end":"20:57","startHours":19.630265119052638,"endHours":20.950787678751862,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:16","startHours":20.950787678751862,"endHours":22.271310238451086,"quality":"inauspicious"},{"name":"Udveg","start":"22:16","end":"23:36","startHours":22.271310238451086,"endHours":23.591832798150314,"quality":"inauspicious"},{"name":"Chala","start":"23:36","end":"00:55","startHours":23.591832798150314,"endHours":24.91235535784954,"quality":"neutral"},{"name":"Labha","start":"00:55","end":"02:14","startHours":24.91235535784954,"endHours":26.232877917548763,"quality":"auspicious"},{"name":"Amṛta","start":"02:14","end":"03:33","startHours":26.232877917548763,"endHours":27.553400477247987,"quality":"auspicious"},{"name":"Kāla","start":"03:33","end":"04:52","startHours":27.553400477247987,"endHours":28.87392303694721,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:12","startHours":28.87392303694721,"endHours":30.19444559664644,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.194445596646437,"endHours":7.194445596646437,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.194445596646437,"endHours":8.194445596646437,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.194445596646437,"endHours":9.194445596646437,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.194445596646437,"endHours":10.194445596646437,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.194445596646437,"endHours":11.194445596646437,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.194445596646437,"endHours":12.194445596646437,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.194445596646437,"endHours":13.194445596646437,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.194445596646437,"endHours":14.194445596646437,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.194445596646437,"endHours":15.194445596646437,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.194445596646437,"endHours":16.19444559664644,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19444559664644,"endHours":17.19444559664644,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19444559664644,"endHours":18.19444559664644,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19444559664644,"endHours":19.19444559664644,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19444559664644,"endHours":20.19444559664644,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19444559664644,"endHours":21.19444559664644,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19444559664644,"endHours":22.19444559664644,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19444559664644,"endHours":23.19444559664644,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19444559664644,"endHours":24.19444559664644,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19444559664644,"endHours":25.19444559664644,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19444559664644,"endHours":26.19444559664644,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19444559664644,"endHours":27.19444559664644,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19444559664644,"endHours":28.19444559664644,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19444559664644,"endHours":29.19444559664644,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19444559664644,"endHours":30.19444559664644,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.323809586532253,"eotMinutes":-4.972121470972273,"ayanamsa":23.6228}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Amāvasyā · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 July 10, 1983 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 10, 1983 CE for Jamnagar, Gujarat: Kṛṣṇa Amāvasyā, sūryodaya 06:12, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1983-07-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1983-07-10","sa":"https://sa.vidhyamitra.com/city/jamnagar/1983-07-10","hi":"https://hi.vidhyamitra.com/city/jamnagar/1983-07-10","x-default":"https://vidhyamitra.com/city/jamnagar/1983-07-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:06:44.510Z","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":"2026-05-31T09:06:44.510Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:06:44.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}