{"id":"vidhyamitra:city-day:jamnagar:1990-10-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1990-10-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-10-05","date_display":"October 5, 1990 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":1990,"month":10,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448169.770833,"kali_year":5092,"ahargana":1859704.2708,"sun":{"sidereal_longitude":167.0961,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":352.8767,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.7806,"elapsed_within_tithi_degrees":5.7806},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.8767,"elapsed_within_degrees":6.2101},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.9728},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1990,"month":10,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448169.770833,"ahargana":1859704.2708,"kali_year":5092,"ayanamsa_lahiri":23.7239,"grahas":{"sun":{"sidereal_longitude":167.81876899999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":355.158369,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.1994},"mars":{"sidereal_longitude":49.21936900000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":155.20656899999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":105.17476900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":160.83196899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":264.91996900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":283.9182,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":103.9182,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":1990,"month":10,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448169.770833,"kali_year":5092,"ahargana":1859704.2708,"sun":{"sidereal_longitude":167.0961,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":352.8767,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":185.7806,"elapsed_within_tithi_degrees":5.7806},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.8767,"elapsed_within_degrees":6.2101},"yoga":{"number":12,"name":"Dhruva","sum_longitude":159.9728},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.199,"elongation":174.219},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.199,"opposition_distance":5.781}},"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":"06:41","sunsetLocal":"18:33","solarNoonLocal":"12:37","dayLengthHours":11.868291408882142,"dayLengthDisplay":"11 Hours 52 Mins 06 Secs","nightLengthDisplay":"12 Hours 07 Mins 54 Secs","moonriseLocal":"18:52","moonsetLocal":"07:22","rahuKala":{"name":"Rāhu Kāla","start":"11:08","end":"12:37","startHours":11.139412236216916,"endHours":12.622948662327182,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:35","end":"17:04","startHours":15.590021514547718,"endHours":17.073557940657984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:10","end":"09:39","startHours":8.17233938399638,"endHours":9.655875810106648,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.458070953291946,"endHours":9.85368066692135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:30","startHours":7.1833150999228685,"endHours":7.499802870826392,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"13:01","startHours":12.227338948697778,"endHours":13.018558375956587,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:54","startHours":5.1063641033684934,"endHours":5.897583530627303,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:41","startHours":5.699778673812601,"endHours":6.688802957886113,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:24","startHours":14.600997230474206,"endHours":15.392216657733016,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.357094366768255,"endHours":18.757094366768253,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:03","startHours":18.557094366768254,"endHours":19.05160650880501,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.307094366768254,"endHours":20.057094366768254,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"01:01","startHours":24.227338948697778,"endHours":25.018558375956587,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:41","end":"08:10","startHours":6.688802957886113,"endHours":8.17233938399638,"quality":"neutral"},{"name":"Labha","start":"08:10","end":"09:39","startHours":8.17233938399638,"endHours":9.655875810106648,"quality":"auspicious"},{"name":"Amṛta","start":"09:39","end":"11:08","startHours":9.655875810106648,"endHours":11.139412236216916,"quality":"auspicious"},{"name":"Kāla","start":"11:08","end":"12:37","startHours":11.139412236216916,"endHours":12.622948662327182,"quality":"inauspicious"},{"name":"Śubha","start":"12:37","end":"14:06","startHours":12.622948662327182,"endHours":14.106485088437452,"quality":"auspicious"},{"name":"Roga","start":"14:06","end":"15:35","startHours":14.106485088437452,"endHours":15.590021514547718,"quality":"inauspicious"},{"name":"Udveg","start":"15:35","end":"17:04","startHours":15.590021514547718,"endHours":17.073557940657984,"quality":"inauspicious"},{"name":"Chala","start":"17:04","end":"18:33","startHours":17.073557940657984,"endHours":18.557094366768254,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"20:04","startHours":18.557094366768254,"endHours":20.073557940657988,"quality":"inauspicious"},{"name":"Udveg","start":"20:04","end":"21:35","startHours":20.073557940657988,"endHours":21.59002151454772,"quality":"inauspicious"},{"name":"Chala","start":"21:35","end":"23:06","startHours":21.59002151454772,"endHours":23.106485088437452,"quality":"neutral"},{"name":"Labha","start":"23:06","end":"00:37","startHours":23.106485088437452,"endHours":24.622948662327182,"quality":"auspicious"},{"name":"Amṛta","start":"00:37","end":"02:08","startHours":24.622948662327182,"endHours":26.139412236216916,"quality":"auspicious"},{"name":"Kāla","start":"02:08","end":"03:39","startHours":26.139412236216916,"endHours":27.65587581010665,"quality":"inauspicious"},{"name":"Śubha","start":"03:39","end":"05:10","startHours":27.65587581010665,"endHours":29.17233938399638,"quality":"auspicious"},{"name":"Roga","start":"05:10","end":"06:41","startHours":29.17233938399638,"endHours":30.68880295788611,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.688802957886113,"endHours":7.688802957886113,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.688802957886113,"endHours":8.688802957886113,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.688802957886113,"endHours":9.688802957886113,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.688802957886113,"endHours":10.688802957886113,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.688802957886113,"endHours":11.688802957886113,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.688802957886113,"endHours":12.688802957886113,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.688802957886113,"endHours":13.688802957886113,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.688802957886113,"endHours":14.688802957886113,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.688802957886113,"endHours":15.688802957886113,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.688802957886113,"endHours":16.68880295788611,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.68880295788611,"endHours":17.68880295788611,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.68880295788611,"endHours":18.68880295788611,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.68880295788611,"endHours":19.68880295788611,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.68880295788611,"endHours":20.68880295788611,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.68880295788611,"endHours":21.68880295788611,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.68880295788611,"endHours":22.68880295788611,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.68880295788611,"endHours":23.68880295788611,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.68880295788611,"endHours":24.68880295788611,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.68880295788611,"endHours":25.68880295788611,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.68880295788611,"endHours":26.68880295788611,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.68880295788611,"endHours":27.68880295788611,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.68880295788611,"endHours":28.68880295788611,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.68880295788611,"endHours":29.68880295788611,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.68880295788611,"endHours":30.68880295788611,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","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":-4.564730788801356,"eotMinutes":12.392280260369008,"ayanamsa":23.7239}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pratipada · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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":[]},"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 5, 1990 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 5, 1990 CE for Jamnagar, Gujarat: Kṛṣṇa Pratipada, sūryodaya 06:41, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1990-10-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1990-10-05","sa":"https://sa.vidhyamitra.com/city/jamnagar/1990-10-05","hi":"https://hi.vidhyamitra.com/city/jamnagar/1990-10-05","x-default":"https://vidhyamitra.com/city/jamnagar/1990-10-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:06:43.495Z","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":"2026-05-31T23:06:43.495Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:06:43.495Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}