{"id":"vidhyamitra:city-day:jamnagar:2172-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2172-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-05-12","date_display":"May 12, 2172 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":2172,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514498.770833,"kali_year":5274,"ahargana":1926033.2708,"sun":{"sidereal_longitude":25.3629,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":253.6909,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.328,"elapsed_within_tithi_degrees":0.328},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":253.6909,"elapsed_within_degrees":0.3575},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.0537},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2172,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514498.770833,"ahargana":1926033.2708,"kali_year":5274,"ayanamsa_lahiri":26.2607,"grahas":{"sun":{"sidereal_longitude":25.755513000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":257.174813,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-4.0507},"mars":{"sidereal_longitude":167.58111299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":41.601313000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":194.80411300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":355.235413,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":330.252613,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":9.4886,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.4886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2172,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514498.770833,"kali_year":5274,"ahargana":1926033.2708,"sun":{"sidereal_longitude":25.3629,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":253.6909,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.328,"elapsed_within_tithi_degrees":0.328},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":253.6909,"elapsed_within_degrees":0.3575},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.0537},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.051,"elongation":131.672},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.051,"opposition_distance":48.328}},"eclipse_window_40days":[{"offset_days":-19,"type":"solar","occurs":true,"moon_latitude":-0.251,"elongation":0.283}]},"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":"06:11","sunsetLocal":"19:21","solarNoonLocal":"12:46","dayLengthHours":13.17431870465208,"dayLengthDisplay":"13 Hours 10 Mins 28 Secs","nightLengthDisplay":"10 Hours 49 Mins 32 Secs","moonriseLocal":"22:49","moonsetLocal":"09:35","rahuKala":{"name":"Rāhu Kāla","start":"16:04","end":"17:42","startHours":16.060773348168546,"endHours":17.707563186250056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:28","end":"11:07","startHours":9.473613995842506,"endHours":11.120403833924016,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:46","end":"14:25","startHours":12.767193672005526,"endHours":14.413983510087036,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:42","startHours":9.254042017431637,"endHours":9.693185974253373,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:05","startHours":6.728964265706654,"endHours":7.080279431164043,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:12","startHours":12.32804971518379,"endHours":13.206337628827262,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:18","startHours":4.423458492392541,"endHours":5.301746406036012,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:11","startHours":5.082174427625144,"endHours":6.180034319679485,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:50","startHours":14.962913456114205,"endHours":15.841201369757677,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.154353024331567,"endHours":19.554353024331565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:54","startHours":19.354353024331566,"endHours":19.903282970358735,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.104353024331566,"endHours":20.854353024331566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:12","startHours":24.32804971518379,"endHours":25.20633762882726,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:11","end":"07:50","startHours":6.180034319679485,"endHours":7.826824157760995,"quality":"inauspicious"},{"name":"Udveg","start":"07:50","end":"09:28","startHours":7.826824157760995,"endHours":9.473613995842506,"quality":"inauspicious"},{"name":"Chala","start":"09:28","end":"11:07","startHours":9.473613995842506,"endHours":11.120403833924016,"quality":"neutral"},{"name":"Labha","start":"11:07","end":"12:46","startHours":11.120403833924016,"endHours":12.767193672005526,"quality":"auspicious"},{"name":"Amṛta","start":"12:46","end":"14:25","startHours":12.767193672005526,"endHours":14.413983510087036,"quality":"auspicious"},{"name":"Kāla","start":"14:25","end":"16:04","startHours":14.413983510087036,"endHours":16.060773348168546,"quality":"inauspicious"},{"name":"Śubha","start":"16:04","end":"17:42","startHours":16.060773348168546,"endHours":17.707563186250056,"quality":"auspicious"},{"name":"Roga","start":"17:42","end":"19:21","startHours":17.707563186250056,"endHours":19.354353024331566,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:21","end":"20:42","startHours":19.354353024331566,"endHours":20.707563186250056,"quality":"inauspicious"},{"name":"Śubha","start":"20:42","end":"22:04","startHours":20.707563186250056,"endHours":22.060773348168546,"quality":"auspicious"},{"name":"Roga","start":"22:04","end":"23:25","startHours":22.060773348168546,"endHours":23.413983510087036,"quality":"inauspicious"},{"name":"Udveg","start":"23:25","end":"00:46","startHours":23.413983510087036,"endHours":24.767193672005526,"quality":"inauspicious"},{"name":"Chala","start":"00:46","end":"02:07","startHours":24.767193672005526,"endHours":26.120403833924016,"quality":"neutral"},{"name":"Labha","start":"02:07","end":"03:28","startHours":26.120403833924016,"endHours":27.473613995842506,"quality":"auspicious"},{"name":"Amṛta","start":"03:28","end":"04:50","startHours":27.473613995842506,"endHours":28.826824157760996,"quality":"auspicious"},{"name":"Kāla","start":"04:50","end":"06:11","startHours":28.826824157760996,"endHours":30.180034319679486,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.180034319679485,"endHours":7.180034319679485,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.180034319679485,"endHours":8.180034319679486,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.180034319679486,"endHours":9.180034319679486,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.180034319679486,"endHours":10.180034319679486,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.180034319679486,"endHours":11.180034319679486,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.180034319679486,"endHours":12.180034319679486,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.180034319679486,"endHours":13.180034319679486,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.180034319679486,"endHours":14.180034319679486,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.180034319679486,"endHours":15.180034319679486,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.180034319679486,"endHours":16.180034319679486,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.180034319679486,"endHours":17.180034319679486,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.180034319679486,"endHours":18.180034319679486,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.180034319679486,"endHours":19.180034319679486,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.180034319679486,"endHours":20.180034319679486,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.180034319679486,"endHours":21.180034319679486,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.180034319679486,"endHours":22.180034319679486,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.180034319679486,"endHours":23.180034319679486,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.180034319679486,"endHours":24.180034319679486,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.180034319679486,"endHours":25.180034319679486,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.180034319679486,"endHours":26.180034319679486,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.180034319679486,"endHours":27.180034319679486,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.180034319679486,"endHours":28.180034319679486,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.180034319679486,"endHours":29.180034319679486,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.180034319679486,"endHours":30.180034319679486,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","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":18.269483481774632,"eotMinutes":3.7375796796685163,"ayanamsa":26.2607}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"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":[]},"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 12, 2172 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 12, 2172 CE for Jamnagar, Gujarat: Kṛṣṇa Pañcamī, sūryodaya 06:11, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2172-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2172-05-12","sa":"https://sa.vidhyamitra.com/city/jamnagar/2172-05-12","hi":"https://hi.vidhyamitra.com/city/jamnagar/2172-05-12","x-default":"https://vidhyamitra.com/city/jamnagar/2172-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:27:16.856Z","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":"2026-06-01T10:27:16.856Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:27:16.856Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}