{"id":"vidhyamitra:city-day:jamnagar:2145-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2145-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-07-13","date_display":"July 13, 2145 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":2145,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504698.770833,"kali_year":5247,"ahargana":1916233.2708,"sun":{"sidereal_longitude":84.2975,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":6.249,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9515,"elapsed_within_tithi_degrees":5.9515},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.249,"elapsed_within_degrees":6.249},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.5465},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2145,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504698.770833,"ahargana":1916233.2708,"kali_year":5247,"ayanamsa_lahiri":25.8859,"grahas":{"sun":{"sidereal_longitude":85.04924599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":8.567545999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-1.3526},"mars":{"sidereal_longitude":98.68044600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":67.704746,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":105.791946,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":47.96724599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":4.378146000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":168.7398,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.7398,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":"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":2145,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504698.770833,"kali_year":5247,"ahargana":1916233.2708,"sun":{"sidereal_longitude":84.2975,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":6.249,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9515,"elapsed_within_tithi_degrees":5.9515},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.249,"elapsed_within_degrees":6.249},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.5465},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.353,"elongation":78.049},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.353,"opposition_distance":101.951}},"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":"06:13","sunsetLocal":"19:37","solarNoonLocal":"12:55","dayLengthHours":13.401551590869971,"dayLengthDisplay":"13 Hours 24 Mins 06 Secs","nightLengthDisplay":"10 Hours 35 Mins 54 Secs","moonriseLocal":"01:25","moonsetLocal":"14:14","rahuKala":{"name":"Rāhu Kāla","start":"16:16","end":"17:57","startHours":16.269231711820172,"endHours":17.94442566067892,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:34","end":"11:15","startHours":9.568455916385187,"endHours":11.243649865243935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:55","end":"14:36","startHours":12.91884381410268,"endHours":14.594037762961428,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:48","startHours":9.345096723204021,"endHours":9.791815109566354,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:08","startHours":6.77646600162061,"endHours":7.133840710710476,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:22","startHours":12.472125427740346,"endHours":13.365562200465012,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:19","startHours":4.4311944732183655,"endHours":5.32463124594303,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:13","startHours":5.101272052761864,"endHours":6.218068018667695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.152435745914342,"endHours":16.04587251863901,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:25","end":"19:49","startHours":19.419619609537666,"endHours":19.819619609537664,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:37","end":"20:11","startHours":19.619619609537665,"endHours":20.17801759249058,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:22","end":"21:07","startHours":19.369619609537665,"endHours":21.119619609537665,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:22","startHours":24.472125427740348,"endHours":25.36556220046501,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:13","end":"07:54","startHours":6.218068018667695,"endHours":7.893261967526441,"quality":"inauspicious"},{"name":"Udveg","start":"07:54","end":"09:34","startHours":7.893261967526441,"endHours":9.568455916385187,"quality":"inauspicious"},{"name":"Chala","start":"09:34","end":"11:15","startHours":9.568455916385187,"endHours":11.243649865243935,"quality":"neutral"},{"name":"Labha","start":"11:15","end":"12:55","startHours":11.243649865243935,"endHours":12.91884381410268,"quality":"auspicious"},{"name":"Amṛta","start":"12:55","end":"14:36","startHours":12.91884381410268,"endHours":14.594037762961428,"quality":"auspicious"},{"name":"Kāla","start":"14:36","end":"16:16","startHours":14.594037762961428,"endHours":16.269231711820172,"quality":"inauspicious"},{"name":"Śubha","start":"16:16","end":"17:57","startHours":16.269231711820172,"endHours":17.94442566067892,"quality":"auspicious"},{"name":"Roga","start":"17:57","end":"19:37","startHours":17.94442566067892,"endHours":19.619619609537665,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:37","end":"20:57","startHours":19.619619609537665,"endHours":20.944425660678917,"quality":"inauspicious"},{"name":"Śubha","start":"20:57","end":"22:16","startHours":20.944425660678917,"endHours":22.269231711820172,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:36","startHours":22.269231711820172,"endHours":23.594037762961428,"quality":"inauspicious"},{"name":"Udveg","start":"23:36","end":"00:55","startHours":23.594037762961428,"endHours":24.91884381410268,"quality":"inauspicious"},{"name":"Chala","start":"00:55","end":"02:15","startHours":24.91884381410268,"endHours":26.24364986524393,"quality":"neutral"},{"name":"Labha","start":"02:15","end":"03:34","startHours":26.24364986524393,"endHours":27.568455916385187,"quality":"auspicious"},{"name":"Amṛta","start":"03:34","end":"04:54","startHours":27.568455916385187,"endHours":28.893261967526442,"quality":"auspicious"},{"name":"Kāla","start":"04:54","end":"06:13","startHours":28.893261967526442,"endHours":30.218068018667694,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.218068018667695,"endHours":7.218068018667695,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.218068018667695,"endHours":8.218068018667694,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.218068018667694,"endHours":9.218068018667694,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.218068018667694,"endHours":10.218068018667694,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.218068018667694,"endHours":11.218068018667694,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.218068018667694,"endHours":12.218068018667694,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.218068018667694,"endHours":13.218068018667694,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.218068018667694,"endHours":14.218068018667694,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.218068018667694,"endHours":15.218068018667694,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.218068018667694,"endHours":16.218068018667694,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.218068018667694,"endHours":17.218068018667694,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.218068018667694,"endHours":18.218068018667694,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.218068018667694,"endHours":19.218068018667694,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.218068018667694,"endHours":20.218068018667694,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.218068018667694,"endHours":21.218068018667694,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.218068018667694,"endHours":22.218068018667694,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.218068018667694,"endHours":23.218068018667694,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.218068018667694,"endHours":24.218068018667694,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.218068018667694,"endHours":25.218068018667694,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.218068018667694,"endHours":26.218068018667694,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.218068018667694,"endHours":27.218068018667694,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.218068018667694,"endHours":28.218068018667694,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.218068018667694,"endHours":29.218068018667694,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.218068018667694,"endHours":30.218068018667694,"planetary_lord":"Saturn"}],"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":"North","anandadiYoga":{"name":"Vajra","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":21.806695837022996,"eotMinutes":-5.361428846160681,"ayanamsa":25.8859}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 13, 2145 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 13, 2145 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:13, sūryāsta 19:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2145-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2145-07-13","sa":"https://sa.vidhyamitra.com/city/jamnagar/2145-07-13","hi":"https://hi.vidhyamitra.com/city/jamnagar/2145-07-13","x-default":"https://vidhyamitra.com/city/jamnagar/2145-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:34:04.904Z","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":"2026-05-31T06:34:04.904Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:34:04.904Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}