{"id":"vidhyamitra:city-day:jamnagar:1879-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1879-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1879-05-04","date_display":"May 4, 1879 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":1879,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407473.770833,"kali_year":4981,"ahargana":1819008.2708,"sun":{"sidereal_longitude":21.3374,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":171.5587,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.2212,"elapsed_within_tithi_degrees":6.2212},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5587,"elapsed_within_degrees":11.5587},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.8961},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1879,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407473.770833,"ahargana":1819008.2708,"kali_year":4981,"ayanamsa_lahiri":22.1674,"grahas":{"sun":{"sidereal_longitude":21.01825500000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":169.41965500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-4.2638},"mars":{"sidereal_longitude":313.51275499999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":0.7808549999999741,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":316.804255,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":57.766255,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":349.134955,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":280.1881,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.1881,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":1879,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407473.770833,"kali_year":4981,"ahargana":1819008.2708,"sun":{"sidereal_longitude":21.3374,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":171.5587,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.2212,"elapsed_within_tithi_degrees":6.2212},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5587,"elapsed_within_degrees":11.5587},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.8961},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.264,"elongation":150.221},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.264,"opposition_distance":29.779}},"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":"06:16","sunsetLocal":"19:17","solarNoonLocal":"12:47","dayLengthHours":13.021770233387926,"dayLengthDisplay":"13 Hours 01 Mins 18 Secs","nightLengthDisplay":"10 Hours 58 Mins 42 Secs","moonriseLocal":"16:45","moonsetLocal":"04:35","rahuKala":{"name":"Rāhu Kāla","start":"17:40","end":"19:17","startHours":17.658342877219145,"endHours":19.286064156392634,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:47","end":"14:24","startHours":12.77517903969867,"endHours":14.402900318872163,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:02","end":"17:40","startHours":16.030621598045652,"endHours":17.658342877219145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:44","startHours":9.302706977461892,"endHours":9.736765985241489,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:09","startHours":6.806867682729205,"endHours":7.154114888952884,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.341120031919074,"endHours":13.209238047478268,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:24","startHours":4.528057891886318,"endHours":5.396175907445514,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:16","startHours":5.179146403555714,"endHours":6.2642939230047086,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:49","startHours":14.94547407859666,"endHours":15.813592094155856,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.086064156392634,"endHours":19.486064156392633,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:50","startHours":19.286064156392634,"endHours":19.82863791611713,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.036064156392634,"endHours":20.786064156392634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.341120031919072,"endHours":25.20923804747827,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:54","startHours":6.2642939230047086,"endHours":7.892015202178199,"quality":"inauspicious"},{"name":"Chala","start":"07:54","end":"09:31","startHours":7.892015202178199,"endHours":9.51973648135169,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"11:09","startHours":9.51973648135169,"endHours":11.147457760525182,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:47","startHours":11.147457760525182,"endHours":12.77517903969867,"quality":"auspicious"},{"name":"Kāla","start":"12:47","end":"14:24","startHours":12.77517903969867,"endHours":14.402900318872163,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"16:02","startHours":14.402900318872163,"endHours":16.030621598045652,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:40","startHours":16.030621598045652,"endHours":17.658342877219145,"quality":"inauspicious"},{"name":"Udveg","start":"17:40","end":"19:17","startHours":17.658342877219145,"endHours":19.286064156392634,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:17","end":"20:40","startHours":19.286064156392634,"endHours":20.65834287721914,"quality":"auspicious"},{"name":"Roga","start":"20:40","end":"22:02","startHours":20.65834287721914,"endHours":22.030621598045652,"quality":"inauspicious"},{"name":"Udveg","start":"22:02","end":"23:24","startHours":22.030621598045652,"endHours":23.402900318872163,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:47","startHours":23.402900318872163,"endHours":24.77517903969867,"quality":"neutral"},{"name":"Labha","start":"00:47","end":"02:09","startHours":24.77517903969867,"endHours":26.147457760525178,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:31","startHours":26.147457760525178,"endHours":27.51973648135169,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"04:54","startHours":27.51973648135169,"endHours":28.8920152021782,"quality":"inauspicious"},{"name":"Śubha","start":"04:54","end":"06:16","startHours":28.8920152021782,"endHours":30.264293923004708,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.2642939230047086,"endHours":7.2642939230047086,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.2642939230047086,"endHours":8.264293923004708,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.264293923004708,"endHours":9.264293923004708,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.264293923004708,"endHours":10.264293923004708,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.264293923004708,"endHours":11.264293923004708,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.264293923004708,"endHours":12.264293923004708,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.264293923004708,"endHours":13.264293923004708,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.264293923004708,"endHours":14.264293923004708,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.264293923004708,"endHours":15.264293923004708,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.264293923004708,"endHours":16.264293923004708,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.264293923004708,"endHours":17.264293923004708,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.264293923004708,"endHours":18.264293923004708,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.264293923004708,"endHours":19.264293923004708,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.264293923004708,"endHours":20.264293923004708,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.264293923004708,"endHours":21.264293923004708,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.264293923004708,"endHours":22.264293923004708,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.264293923004708,"endHours":23.264293923004708,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.264293923004708,"endHours":24.264293923004708,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.264293923004708,"endHours":25.264293923004708,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.264293923004708,"endHours":26.264293923004708,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.264293923004708,"endHours":27.264293923004708,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.264293923004708,"endHours":28.264293923004708,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.264293923004708,"endHours":29.264293923004708,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.264293923004708,"endHours":30.264293923004708,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","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":15.794864828033074,"eotMinutes":3.258457618079846,"ayanamsa":22.1674}},"calendars":{"vikram_samvat":1936,"vikram_samvatsara":"Nandana","saka_samvat":1801,"saka_samvatsara":"Pramāthi","bengali_samvat":1286,"malayalam_era":1055,"nanakshahi_year":410,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Trayodaśī · Vikram 1936 Nandana · Śaka 1801 Pramāthi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 4, 1879 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 4, 1879 CE for Jamnagar, Gujarat: Śukla Trayodaśī, sūryodaya 06:16, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1879-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1879-05-04","sa":"https://sa.vidhyamitra.com/city/jamnagar/1879-05-04","hi":"https://hi.vidhyamitra.com/city/jamnagar/1879-05-04","x-default":"https://vidhyamitra.com/city/jamnagar/1879-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:34:47.913Z","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":"2026-06-03T02:34:47.913Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:34:47.913Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}