{"id":"vidhyamitra:city-day:jamnagar:1998-12-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1998-12-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-12-05","date_display":"December 5, 1998 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":1998,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451152.770833,"kali_year":5100,"ahargana":1862687.2708,"sun":{"sidereal_longitude":228.3837,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":67.7043,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.3206,"elapsed_within_tithi_degrees":7.3206},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.7043,"elapsed_within_degrees":1.0376},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.088},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1998,"month":12,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451152.770833,"ahargana":1862687.2708,"kali_year":5100,"ayanamsa_lahiri":23.838,"grahas":{"sun":{"sidereal_longitude":228.85209599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":68.247996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-3.8218},"mars":{"sidereal_longitude":160.39879599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":221.026796,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":325.09939599999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":237.745496,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":3.408395999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":125.8645,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":305.8645,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1998,"month":12,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451152.770833,"kali_year":5100,"ahargana":1862687.2708,"sun":{"sidereal_longitude":228.3837,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":67.7043,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.3206,"elapsed_within_tithi_degrees":7.3206},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.7043,"elapsed_within_degrees":1.0376},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.088},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.822,"elongation":160.679},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.822,"opposition_distance":19.321}},"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":"07:16","sunsetLocal":"18:06","solarNoonLocal":"12:41","dayLengthHours":10.82836121488319,"dayLengthDisplay":"10 Hours 49 Mins 42 Secs","nightLengthDisplay":"13 Hours 10 Mins 18 Secs","moonriseLocal":"19:15","moonsetLocal":"08:43","rahuKala":{"name":"Rāhu Kāla","start":"09:59","end":"11:20","startHours":9.979806640611804,"endHours":11.333351792472204,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:02","end":"15:24","startHours":14.040442096193,"endHours":15.3939872480534,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:38","startHours":7.272716336891007,"endHours":8.626261488751405,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:10","startHours":9.799333953697085,"endHours":10.160279327526524,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:01","startHours":7.723898054177806,"endHours":8.012654353241357,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:03","startHours":12.325951570503163,"endHours":13.047842318162042,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:33","startHours":5.828934841573248,"endHours":6.550825589232128,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:16","startHours":6.370352902317407,"endHours":7.272716336891007,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:13","startHours":14.4916238134798,"endHours":15.213514561138679,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.901077551774197,"endHours":18.301077551774195,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:33","startHours":18.101077551774196,"endHours":18.552259269060997,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.851077551774196,"endHours":19.601077551774196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:03","startHours":24.32595157050316,"endHours":25.047842318162044,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:16","end":"08:38","startHours":7.272716336891007,"endHours":8.626261488751405,"quality":"inauspicious"},{"name":"Śubha","start":"08:38","end":"09:59","startHours":8.626261488751405,"endHours":9.979806640611804,"quality":"auspicious"},{"name":"Roga","start":"09:59","end":"11:20","startHours":9.979806640611804,"endHours":11.333351792472204,"quality":"inauspicious"},{"name":"Udveg","start":"11:20","end":"12:41","startHours":11.333351792472204,"endHours":12.686896944332602,"quality":"inauspicious"},{"name":"Chala","start":"12:41","end":"14:02","startHours":12.686896944332602,"endHours":14.040442096193,"quality":"neutral"},{"name":"Labha","start":"14:02","end":"15:24","startHours":14.040442096193,"endHours":15.3939872480534,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"16:45","startHours":15.3939872480534,"endHours":16.747532399913798,"quality":"auspicious"},{"name":"Kāla","start":"16:45","end":"18:06","startHours":16.747532399913798,"endHours":18.101077551774196,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:06","end":"19:45","startHours":18.101077551774196,"endHours":19.747532399913798,"quality":"auspicious"},{"name":"Amṛta","start":"19:45","end":"21:24","startHours":19.747532399913798,"endHours":21.3939872480534,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"23:02","startHours":21.3939872480534,"endHours":23.040442096193,"quality":"inauspicious"},{"name":"Śubha","start":"23:02","end":"00:41","startHours":23.040442096193,"endHours":24.686896944332602,"quality":"auspicious"},{"name":"Roga","start":"00:41","end":"02:20","startHours":24.686896944332602,"endHours":26.3333517924722,"quality":"inauspicious"},{"name":"Udveg","start":"02:20","end":"03:59","startHours":26.3333517924722,"endHours":27.979806640611805,"quality":"inauspicious"},{"name":"Chala","start":"03:59","end":"05:38","startHours":27.979806640611805,"endHours":29.626261488751403,"quality":"neutral"},{"name":"Labha","start":"05:38","end":"07:16","startHours":29.626261488751403,"endHours":31.27271633689101,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.272716336891007,"endHours":8.272716336891007,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.272716336891007,"endHours":9.272716336891007,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.272716336891007,"endHours":10.272716336891007,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.272716336891007,"endHours":11.272716336891007,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.272716336891007,"endHours":12.272716336891007,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.272716336891007,"endHours":13.272716336891007,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.272716336891007,"endHours":14.272716336891007,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.272716336891007,"endHours":15.272716336891007,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.272716336891007,"endHours":16.27271633689101,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.27271633689101,"endHours":17.27271633689101,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.27271633689101,"endHours":18.27271633689101,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.27271633689101,"endHours":19.27271633689101,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.27271633689101,"endHours":20.27271633689101,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.27271633689101,"endHours":21.27271633689101,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.27271633689101,"endHours":22.27271633689101,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.27271633689101,"endHours":23.27271633689101,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.27271633689101,"endHours":24.27271633689101,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.27271633689101,"endHours":25.27271633689101,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.27271633689101,"endHours":26.27271633689101,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.27271633689101,"endHours":27.27271633689101,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.27271633689101,"endHours":28.27271633689101,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.27271633689101,"endHours":29.27271633689101,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.27271633689101,"endHours":30.27271633689101,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.27271633689101,"endHours":31.27271633689101,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.31627251760123,"eotMinutes":8.555383340043877,"ayanamsa":23.838}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":[]},"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 December 5, 1998 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 5, 1998 CE for Jamnagar, Gujarat: Kṛṣṇa Dvitīyā, sūryodaya 07:16, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1998-12-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1998-12-05","sa":"https://sa.vidhyamitra.com/city/jamnagar/1998-12-05","hi":"https://hi.vidhyamitra.com/city/jamnagar/1998-12-05","x-default":"https://vidhyamitra.com/city/jamnagar/1998-12-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:07:14.997Z","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":"2026-06-01T13:07:14.997Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:07:14.997Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}