{"id":"vidhyamitra:city-day:jamnagar:1997-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1997-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-30","date_display":"May 30, 1997 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":1997,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450598.770833,"kali_year":5099,"ahargana":1862133.2708,"sun":{"sidereal_longitude":44.7593,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":324.3487,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.5894,"elapsed_within_tithi_degrees":3.5894},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.3487,"elapsed_within_degrees":4.3487},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.108},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1997,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450598.770833,"ahargana":1862133.2708,"kali_year":5099,"ayanamsa_lahiri":23.8168,"grahas":{"sun":{"sidereal_longitude":44.86596300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":324.2151630000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":0.8477},"mars":{"sidereal_longitude":148.509163,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":20.79276299999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":297.9668630000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":59.96326299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":353.31476299999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":155.2181,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.2181,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450598.770833,"kali_year":5099,"ahargana":1862133.2708,"sun":{"sidereal_longitude":44.7593,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":324.3487,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.5894,"elapsed_within_tithi_degrees":3.5894},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.3487,"elapsed_within_degrees":4.3487},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.108},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.848,"elongation":80.411},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.848,"opposition_distance":99.589}},"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":"06:05","sunsetLocal":"19:29","solarNoonLocal":"12:47","dayLengthHours":13.397661256629366,"dayLengthDisplay":"13 Hours 23 Mins 52 Secs","nightLengthDisplay":"10 Hours 36 Mins 08 Secs","moonriseLocal":"01:30","moonsetLocal":"13:19","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:47","startHours":11.110824614060773,"endHours":12.785532271139443,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:08","end":"17:49","startHours":16.134947585296786,"endHours":17.809655242375456,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:46","end":"09:26","startHours":7.7614092999034305,"endHours":9.4361169569821,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:40","startHours":9.212822602704946,"endHours":9.659411311259259,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"07:00","startHours":6.644937528517651,"endHours":7.0022084953611,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:14","startHours":12.338943562585131,"endHours":13.232120979693756,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:12","startHours":4.300346808607511,"endHours":5.193524225716136,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:05","startHours":4.970229871438979,"endHours":6.08670164282476,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:55","startHours":15.018475813911005,"endHours":15.91165323101963,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:17","end":"19:41","startHours":19.284362899454127,"endHours":19.684362899454126,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:29","end":"20:03","startHours":19.484362899454126,"endHours":20.042598785147018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:14","end":"20:59","startHours":19.234362899454126,"endHours":20.984362899454126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:14","startHours":24.338943562585133,"endHours":25.232120979693757,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:05","end":"07:46","startHours":6.08670164282476,"endHours":7.7614092999034305,"quality":"neutral"},{"name":"Labha","start":"07:46","end":"09:26","startHours":7.7614092999034305,"endHours":9.4361169569821,"quality":"auspicious"},{"name":"Amṛta","start":"09:26","end":"11:07","startHours":9.4361169569821,"endHours":11.110824614060773,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:47","startHours":11.110824614060773,"endHours":12.785532271139443,"quality":"inauspicious"},{"name":"Śubha","start":"12:47","end":"14:28","startHours":12.785532271139443,"endHours":14.460239928218114,"quality":"auspicious"},{"name":"Roga","start":"14:28","end":"16:08","startHours":14.460239928218114,"endHours":16.134947585296786,"quality":"inauspicious"},{"name":"Udveg","start":"16:08","end":"17:49","startHours":16.134947585296786,"endHours":17.809655242375456,"quality":"inauspicious"},{"name":"Chala","start":"17:49","end":"19:29","startHours":17.809655242375456,"endHours":19.484362899454126,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:29","end":"20:49","startHours":19.484362899454126,"endHours":20.809655242375456,"quality":"inauspicious"},{"name":"Udveg","start":"20:49","end":"22:08","startHours":20.809655242375456,"endHours":22.134947585296786,"quality":"inauspicious"},{"name":"Chala","start":"22:08","end":"23:28","startHours":22.134947585296786,"endHours":23.460239928218115,"quality":"neutral"},{"name":"Labha","start":"23:28","end":"00:47","startHours":23.460239928218115,"endHours":24.785532271139445,"quality":"auspicious"},{"name":"Amṛta","start":"00:47","end":"02:07","startHours":24.785532271139445,"endHours":26.110824614060775,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:26","startHours":26.110824614060775,"endHours":27.4361169569821,"quality":"inauspicious"},{"name":"Śubha","start":"03:26","end":"04:46","startHours":27.4361169569821,"endHours":28.76140929990343,"quality":"auspicious"},{"name":"Roga","start":"04:46","end":"06:05","startHours":28.76140929990343,"endHours":30.08670164282476,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.08670164282476,"endHours":7.08670164282476,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.08670164282476,"endHours":8.08670164282476,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.08670164282476,"endHours":9.08670164282476,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.08670164282476,"endHours":10.08670164282476,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.08670164282476,"endHours":11.08670164282476,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.08670164282476,"endHours":12.08670164282476,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.08670164282476,"endHours":13.08670164282476,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.08670164282476,"endHours":14.08670164282476,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.08670164282476,"endHours":15.08670164282476,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.08670164282476,"endHours":16.08670164282476,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.08670164282476,"endHours":17.08670164282476,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.08670164282476,"endHours":18.08670164282476,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.08670164282476,"endHours":19.08670164282476,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.08670164282476,"endHours":20.08670164282476,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.08670164282476,"endHours":21.08670164282476,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.08670164282476,"endHours":22.08670164282476,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.08670164282476,"endHours":23.08670164282476,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.08670164282476,"endHours":24.08670164282476,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.08670164282476,"endHours":25.08670164282476,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.08670164282476,"endHours":26.08670164282476,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.08670164282476,"endHours":27.08670164282476,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.08670164282476,"endHours":28.08670164282476,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.08670164282476,"endHours":29.08670164282476,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.08670164282476,"endHours":30.08670164282476,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.74771302018235,"eotMinutes":2.6372637316334417,"ayanamsa":23.8168}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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 May 30, 1997 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 30, 1997 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:05, sūryāsta 19:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1997-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1997-05-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/1997-05-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/1997-05-30","x-default":"https://vidhyamitra.com/city/jamnagar/1997-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-03T22:37:04.901Z","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":"2026-09-03T22:37:04.901Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-03T22:37:04.901Z","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"}}}