{"id":"vidhyamitra:city-day:jamnagar:1998-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1998-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-10-07","date_display":"October 7, 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1998,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451093.770833,"kali_year":5100,"ahargana":1862628.2708,"sun":{"sidereal_longitude":168.9997,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":4.4653,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.4656,"elapsed_within_tithi_degrees":3.4656},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.4653,"elapsed_within_degrees":4.4653},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.465},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451093.770833,"ahargana":1862628.2708,"kali_year":5100,"ayanamsa_lahiri":23.8357,"grahas":{"sun":{"sidereal_longitude":169.74085100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":6.817151000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-3.7062},"mars":{"sidereal_longitude":125.88735099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":177.925251,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":326.58715099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":163.805651,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":7.555451000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":128.9906,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.9906,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1998,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451093.770833,"kali_year":5100,"ahargana":1862628.2708,"sun":{"sidereal_longitude":168.9997,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":4.4653,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.4656,"elapsed_within_tithi_degrees":3.4656},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.4653,"elapsed_within_degrees":4.4653},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.465},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.706,"elongation":164.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.706,"opposition_distance":15.466}},"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":"06:42","sunsetLocal":"18:32","solarNoonLocal":"12:37","dayLengthHours":11.824391083688775,"dayLengthDisplay":"11 Hours 49 Mins 28 Secs","nightLengthDisplay":"12 Hours 10 Mins 32 Secs","moonriseLocal":"19:23","moonsetLocal":"08:07","rahuKala":{"name":"Rāhu Kāla","start":"12:37","end":"14:05","startHours":12.613507496516338,"endHours":14.091556381977433,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:39","startHours":8.179360840133047,"endHours":9.657409725594142,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:37","startHours":11.13545861105524,"endHours":12.613507496516338,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:51","startHours":9.460336540865997,"endHours":9.85448291032229,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.193994916492315,"endHours":7.509312012057349,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:00","startHours":12.219361127060045,"endHours":13.00765386597263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:55","startHours":5.124726476846779,"endHours":5.913019215759364,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:42","startHours":5.715946031031217,"endHours":6.701311954671949,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:22","startHours":14.5842393437978,"endHours":15.372532082710384,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.325703038360725,"endHours":18.725703038360724,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:01","startHours":18.525703038360724,"endHours":19.01838600018109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.275703038360724,"endHours":20.025703038360724,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:00","startHours":24.219361127060044,"endHours":25.00765386597263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:42","end":"08:11","startHours":6.701311954671949,"endHours":8.179360840133047,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:39","startHours":8.179360840133047,"endHours":9.657409725594142,"quality":"auspicious"},{"name":"Kāla","start":"09:39","end":"11:08","startHours":9.657409725594142,"endHours":11.13545861105524,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:37","startHours":11.13545861105524,"endHours":12.613507496516338,"quality":"auspicious"},{"name":"Roga","start":"12:37","end":"14:05","startHours":12.613507496516338,"endHours":14.091556381977433,"quality":"inauspicious"},{"name":"Udveg","start":"14:05","end":"15:34","startHours":14.091556381977433,"endHours":15.569605267438531,"quality":"inauspicious"},{"name":"Chala","start":"15:34","end":"17:03","startHours":15.569605267438531,"endHours":17.047654152899625,"quality":"neutral"},{"name":"Labha","start":"17:03","end":"18:32","startHours":17.047654152899625,"endHours":18.525703038360724,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:32","end":"20:03","startHours":18.525703038360724,"endHours":20.04765415289963,"quality":"inauspicious"},{"name":"Chala","start":"20:03","end":"21:34","startHours":20.04765415289963,"endHours":21.56960526743853,"quality":"neutral"},{"name":"Labha","start":"21:34","end":"23:05","startHours":21.56960526743853,"endHours":23.091556381977433,"quality":"auspicious"},{"name":"Amṛta","start":"23:05","end":"00:37","startHours":23.091556381977433,"endHours":24.613507496516338,"quality":"auspicious"},{"name":"Kāla","start":"00:37","end":"02:08","startHours":24.613507496516338,"endHours":26.135458611055242,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:39","startHours":26.135458611055242,"endHours":27.657409725594142,"quality":"auspicious"},{"name":"Roga","start":"03:39","end":"05:11","startHours":27.657409725594142,"endHours":29.179360840133047,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:42","startHours":29.179360840133047,"endHours":30.70131195467195,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.701311954671949,"endHours":7.701311954671949,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.701311954671949,"endHours":8.701311954671949,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.701311954671949,"endHours":9.701311954671949,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.701311954671949,"endHours":10.701311954671949,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.701311954671949,"endHours":11.701311954671949,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.701311954671949,"endHours":12.701311954671949,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.701311954671949,"endHours":13.701311954671949,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.701311954671949,"endHours":14.701311954671949,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.701311954671949,"endHours":15.701311954671949,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.701311954671949,"endHours":16.70131195467195,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.70131195467195,"endHours":17.70131195467195,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.70131195467195,"endHours":18.70131195467195,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.70131195467195,"endHours":19.70131195467195,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.70131195467195,"endHours":20.70131195467195,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.70131195467195,"endHours":21.70131195467195,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.70131195467195,"endHours":22.70131195467195,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.70131195467195,"endHours":23.70131195467195,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.70131195467195,"endHours":24.70131195467195,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.70131195467195,"endHours":25.70131195467195,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.70131195467195,"endHours":26.70131195467195,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.70131195467195,"endHours":27.70131195467195,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.70131195467195,"endHours":28.70131195467195,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.70131195467195,"endHours":29.70131195467195,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.70131195467195,"endHours":30.70131195467195,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","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":-5.357247725524372,"eotMinutes":12.958750209019716,"ayanamsa":23.8357}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"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 Dvitīyā · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 7, 1998 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 7, 1998 CE for Jamnagar, Gujarat: Kṛṣṇa Dvitīyā, sūryodaya 06:42, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1998-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1998-10-07","sa":"https://sa.vidhyamitra.com/city/jamnagar/1998-10-07","hi":"https://hi.vidhyamitra.com/city/jamnagar/1998-10-07","x-default":"https://vidhyamitra.com/city/jamnagar/1998-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-03T21:09:25.624Z","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":"2026-09-03T21:09:25.624Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-03T21:09:25.624Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}