{"id":"vidhyamitra:city-day:jamnagar:1827-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1827-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-04-01","date_display":"April 1, 1827 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":1827,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388447.770833,"kali_year":4928,"ahargana":1799982.2708,"sun":{"sidereal_longitude":349.6718,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":43.5577,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8859,"elapsed_within_tithi_degrees":5.8859},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5577,"elapsed_within_degrees":3.5577},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.2294},"karana":{"half_tithi_index":8,"name":"Bava"},"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":1827,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388447.770833,"ahargana":1799982.2708,"kali_year":4928,"ayanamsa_lahiri":21.4398,"grahas":{"sun":{"sidereal_longitude":349.108188,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":40.30298800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-1.1848},"mars":{"sidereal_longitude":20.582187999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":359.690988,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":170.389588,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"venus":{"sidereal_longitude":306.7479880000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":70.00608799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":208.2772,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":28.2772,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1827,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388447.770833,"kali_year":4928,"ahargana":1799982.2708,"sun":{"sidereal_longitude":349.6718,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":43.5577,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8859,"elapsed_within_tithi_degrees":5.8859},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5577,"elapsed_within_degrees":3.5577},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.2294},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.185,"elongation":53.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.185,"opposition_distance":126.114}},"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":"06:44","sunsetLocal":"19:05","solarNoonLocal":"12:54","dayLengthHours":12.351302898178915,"dayLengthDisplay":"12 Hours 21 Mins 05 Secs","nightLengthDisplay":"11 Hours 38 Mins 55 Secs","moonriseLocal":"09:41","moonsetLocal":"22:57","rahuKala":{"name":"Rāhu Kāla","start":"17:32","end":"19:05","startHours":17.53363018850295,"endHours":19.077543050775315,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:54","end":"14:27","startHours":12.901891601685858,"endHours":14.445804463958222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:59","end":"17:32","startHours":15.989717326230586,"endHours":17.53363018850295,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"10:01","startHours":9.608210828838146,"endHours":10.019920925444112,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:34","startHours":7.240877773353855,"endHours":7.570245850638626,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:19","startHours":12.490181505079894,"endHours":13.313601698291821,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:54","startHours":5.0793997661725445,"endHours":5.902819959384472,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:44","startHours":5.696964911081491,"endHours":6.7262401525964,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:47","startHours":14.960442084715677,"endHours":15.783862277927604,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.877543050775316,"endHours":19.277543050775314,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:36","startHours":19.077543050775315,"endHours":19.59218067153277,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.827543050775315,"endHours":20.577543050775315,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:19","startHours":24.490181505079892,"endHours":25.313601698291823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:16","startHours":6.7262401525964,"endHours":8.270153014868765,"quality":"inauspicious"},{"name":"Chala","start":"08:16","end":"09:49","startHours":8.270153014868765,"endHours":9.814065877141129,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:21","startHours":9.814065877141129,"endHours":11.357978739413493,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:54","startHours":11.357978739413493,"endHours":12.901891601685858,"quality":"auspicious"},{"name":"Kāla","start":"12:54","end":"14:27","startHours":12.901891601685858,"endHours":14.445804463958222,"quality":"inauspicious"},{"name":"Śubha","start":"14:27","end":"15:59","startHours":14.445804463958222,"endHours":15.989717326230586,"quality":"auspicious"},{"name":"Roga","start":"15:59","end":"17:32","startHours":15.989717326230586,"endHours":17.53363018850295,"quality":"inauspicious"},{"name":"Udveg","start":"17:32","end":"19:05","startHours":17.53363018850295,"endHours":19.077543050775315,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:05","end":"20:32","startHours":19.077543050775315,"endHours":20.53363018850295,"quality":"auspicious"},{"name":"Roga","start":"20:32","end":"21:59","startHours":20.53363018850295,"endHours":21.989717326230586,"quality":"inauspicious"},{"name":"Udveg","start":"21:59","end":"23:27","startHours":21.989717326230586,"endHours":23.445804463958222,"quality":"inauspicious"},{"name":"Chala","start":"23:27","end":"00:54","startHours":23.445804463958222,"endHours":24.901891601685858,"quality":"neutral"},{"name":"Labha","start":"00:54","end":"02:21","startHours":24.901891601685858,"endHours":26.357978739413493,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:49","startHours":26.357978739413493,"endHours":27.81406587714113,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:16","startHours":27.81406587714113,"endHours":29.270153014868765,"quality":"inauspicious"},{"name":"Śubha","start":"05:16","end":"06:44","startHours":29.270153014868765,"endHours":30.7262401525964,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.7262401525964,"endHours":7.7262401525964,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.7262401525964,"endHours":8.7262401525964,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.7262401525964,"endHours":9.7262401525964,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.7262401525964,"endHours":10.7262401525964,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.7262401525964,"endHours":11.7262401525964,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.7262401525964,"endHours":12.7262401525964,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.7262401525964,"endHours":13.7262401525964,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.7262401525964,"endHours":14.7262401525964,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.7262401525964,"endHours":15.7262401525964,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.7262401525964,"endHours":16.7262401525964,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.7262401525964,"endHours":17.7262401525964,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.7262401525964,"endHours":18.7262401525964,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.7262401525964,"endHours":19.7262401525964,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.7262401525964,"endHours":20.7262401525964,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.7262401525964,"endHours":21.7262401525964,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.7262401525964,"endHours":22.7262401525964,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.7262401525964,"endHours":23.7262401525964,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.7262401525964,"endHours":24.7262401525964,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.7262401525964,"endHours":25.7262401525964,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.7262401525964,"endHours":26.7262401525964,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.7262401525964,"endHours":27.7262401525964,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.7262401525964,"endHours":28.7262401525964,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.7262401525964,"endHours":29.7262401525964,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.7262401525964,"endHours":30.7262401525964,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.175314305367329,"eotMinutes":-4.344296101151456,"ayanamsa":21.4398}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pañcamī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[{"id":"ramanuja-jayanti","name":"Rāmānujācārya Jayantī","name_sanskrit":"रामानुजाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Rāmānujācārya (Viśiṣṭādvaita)","significance":"Birth of Rāmānujācārya; Viśiṣṭādvaita-pratiṣṭhāpaka. Caitra Śukla 5.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 April 1, 1827 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 1, 1827 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 06:44, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1827-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1827-04-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1827-04-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1827-04-01","x-default":"https://vidhyamitra.com/city/jamnagar/1827-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T02:46:23.074Z","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":"2026-06-05T02:46:23.074Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T02:46:23.074Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}