{"id":"vidhyamitra:city-day:jamnagar:2170-05-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2170-05-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-05-09","date_display":"May 9, 2170 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":2170,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513764.770833,"kali_year":5272,"ahargana":1925299.2708,"sun":{"sidereal_longitude":22.0133,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":302.7691,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.7558,"elapsed_within_tithi_degrees":4.7558},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.7691,"elapsed_within_degrees":9.4357},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.7824},"karana":{"half_tithi_index":46,"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":2170,"month":5,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513764.770833,"ahargana":1925299.2708,"kali_year":5272,"ayanamsa_lahiri":26.2327,"grahas":{"sun":{"sidereal_longitude":22.38145800000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":304.775658,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":-4.3337},"mars":{"sidereal_longitude":132.78335800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":1.2757579999999962,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":130.50705800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":58.57585799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":307.283058,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":48.3794,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":228.3794,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2170,"month":5,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513764.770833,"kali_year":5272,"ahargana":1925299.2708,"sun":{"sidereal_longitude":22.0133,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":302.7691,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":280.7558,"elapsed_within_tithi_degrees":4.7558},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.7691,"elapsed_within_degrees":9.4357},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.7824},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.334,"elongation":79.244},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.334,"opposition_distance":100.756}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-1.492,"elongation":0.119}]},"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":"19:20","solarNoonLocal":"12:46","dayLengthHours":13.117827239433458,"dayLengthDisplay":"13 Hours 07 Mins 04 Secs","nightLengthDisplay":"10 Hours 52 Mins 56 Secs","moonriseLocal":"01:52","moonsetLocal":"13:20","rahuKala":{"name":"Rāhu Kāla","start":"12:46","end":"14:25","startHours":12.768962358927563,"endHours":14.408690763856747,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:51","end":"09:29","startHours":7.849777144140018,"endHours":9.4895055490692,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:46","startHours":11.129233953998382,"endHours":12.768962358927563,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:42","startHours":9.270875095078642,"endHours":9.708136003059757,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:06","startHours":6.75662487418723,"endHours":7.106433600572122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:12","startHours":12.33170145094645,"endHours":13.20622326690868,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:20","startHours":4.461005107286374,"endHours":5.3355269232486044,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:13","startHours":5.116896469258047,"endHours":6.210048739210835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:50","startHours":14.955266898833141,"endHours":15.829788714795372,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.127875978644294,"endHours":19.527875978644293,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:52","startHours":19.327875978644293,"endHours":19.874452113620688,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.077875978644293,"endHours":20.827875978644293,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:12","startHours":24.33170145094645,"endHours":25.206223266908683,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:13","end":"07:51","startHours":6.210048739210835,"endHours":7.849777144140018,"quality":"auspicious"},{"name":"Amṛta","start":"07:51","end":"09:29","startHours":7.849777144140018,"endHours":9.4895055490692,"quality":"auspicious"},{"name":"Kāla","start":"09:29","end":"11:08","startHours":9.4895055490692,"endHours":11.129233953998382,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:46","startHours":11.129233953998382,"endHours":12.768962358927563,"quality":"auspicious"},{"name":"Roga","start":"12:46","end":"14:25","startHours":12.768962358927563,"endHours":14.408690763856747,"quality":"inauspicious"},{"name":"Udveg","start":"14:25","end":"16:03","startHours":14.408690763856747,"endHours":16.048419168785927,"quality":"inauspicious"},{"name":"Chala","start":"16:03","end":"17:41","startHours":16.048419168785927,"endHours":17.688147573715113,"quality":"neutral"},{"name":"Labha","start":"17:41","end":"19:20","startHours":17.688147573715113,"endHours":19.327875978644293,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:20","end":"20:41","startHours":19.327875978644293,"endHours":20.68814757371511,"quality":"inauspicious"},{"name":"Chala","start":"20:41","end":"22:03","startHours":20.68814757371511,"endHours":22.04841916878593,"quality":"neutral"},{"name":"Labha","start":"22:03","end":"23:25","startHours":22.04841916878593,"endHours":23.408690763856747,"quality":"auspicious"},{"name":"Amṛta","start":"23:25","end":"00:46","startHours":23.408690763856747,"endHours":24.768962358927563,"quality":"auspicious"},{"name":"Kāla","start":"00:46","end":"02:08","startHours":24.768962358927563,"endHours":26.12923395399838,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:29","startHours":26.12923395399838,"endHours":27.4895055490692,"quality":"auspicious"},{"name":"Roga","start":"03:29","end":"04:51","startHours":27.4895055490692,"endHours":28.849777144140017,"quality":"inauspicious"},{"name":"Udveg","start":"04:51","end":"06:13","startHours":28.849777144140017,"endHours":30.210048739210833,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.210048739210835,"endHours":7.210048739210835,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.210048739210835,"endHours":8.210048739210835,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.210048739210835,"endHours":9.210048739210835,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.210048739210835,"endHours":10.210048739210835,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.210048739210835,"endHours":11.210048739210835,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.210048739210835,"endHours":12.210048739210835,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.210048739210835,"endHours":13.210048739210835,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.210048739210835,"endHours":14.210048739210835,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.210048739210835,"endHours":15.210048739210835,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.210048739210835,"endHours":16.210048739210833,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.210048739210833,"endHours":17.210048739210833,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.210048739210833,"endHours":18.210048739210833,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.210048739210833,"endHours":19.210048739210833,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.210048739210833,"endHours":20.210048739210833,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.210048739210833,"endHours":21.210048739210833,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.210048739210833,"endHours":22.210048739210833,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.210048739210833,"endHours":23.210048739210833,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.210048739210833,"endHours":24.210048739210833,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.210048739210833,"endHours":25.210048739210833,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.210048739210833,"endHours":26.210048739210833,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.210048739210833,"endHours":27.210048739210833,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.210048739210833,"endHours":28.210048739210833,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.210048739210833,"endHours":29.210048739210833,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.210048739210833,"endHours":30.210048739210833,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.36203943341749,"eotMinutes":3.631458464346112,"ayanamsa":26.2327}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha (Adhika) Kṛṣṇa Navamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"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 May 9, 2170 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 9, 2170 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:13, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2170-05-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2170-05-09","sa":"https://sa.vidhyamitra.com/city/jamnagar/2170-05-09","hi":"https://hi.vidhyamitra.com/city/jamnagar/2170-05-09","x-default":"https://vidhyamitra.com/city/jamnagar/2170-05-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:50:35.192Z","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":"2026-06-02T14:50:35.192Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:50:35.192Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}