{"id":"vidhyamitra:city-day:jamnagar:1827-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1827-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-01-06","date_display":"January 6, 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":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388362.770833,"kali_year":4928,"ahargana":1799897.2708,"sun":{"sidereal_longitude":263.8091,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6611,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.852,"elapsed_within_tithi_degrees":2.852},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6611,"elapsed_within_degrees":2.6611},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4702},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388362.770833,"ahargana":1799897.2708,"kali_year":4928,"ayanamsa_lahiri":21.4365,"grahas":{"sun":{"sidereal_longitude":263.57543599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":4.786635999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":2.2564},"mars":{"sidereal_longitude":317.23813599999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":242.76083599999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":174.56883599999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":246.24893599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":71.76833599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":212.7809,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.7809,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"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":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388362.770833,"kali_year":4928,"ahargana":1799897.2708,"sun":{"sidereal_longitude":263.8091,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6611,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.852,"elapsed_within_tithi_degrees":2.852},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6611,"elapsed_within_degrees":2.6611},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4702},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.256,"elongation":98.852},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.256,"opposition_distance":81.148}},"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":"07:31","sunsetLocal":"18:20","solarNoonLocal":"12:56","dayLengthHours":10.810636379345707,"dayLengthDisplay":"10 Hours 48 Mins 38 Secs","nightLengthDisplay":"13 Hours 11 Mins 22 Secs","moonriseLocal":"13:21","moonsetLocal":"02:00","rahuKala":{"name":"Rāhu Kāla","start":"10:13","end":"11:35","startHours":10.224754590279803,"endHours":11.576084137698015,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:17","end":"15:38","startHours":14.278743232534442,"endHours":15.630072779952656,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:31","end":"08:52","startHours":7.522095495443375,"endHours":8.873425042861589,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:03","end":"10:24","startHours":10.044577317290706,"endHours":10.404931863268898,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.972538677916114,"endHours":8.260822314698666,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:17","startHours":12.56705913913804,"endHours":13.28776823109442,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.080677311530614,"endHours":6.801386403486995,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:31","startHours":6.6212091304979,"endHours":7.522095495443375,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:27","startHours":14.729186415007181,"endHours":15.44989550696356,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.132731874789084,"endHours":18.532731874789082,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:47","startHours":18.332731874789083,"endHours":18.783175057261822,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.082731874789083,"endHours":19.832731874789083,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:17","startHours":24.56705913913804,"endHours":25.287768231094418,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:31","end":"08:52","startHours":7.522095495443375,"endHours":8.873425042861589,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:13","startHours":8.873425042861589,"endHours":10.224754590279803,"quality":"auspicious"},{"name":"Roga","start":"10:13","end":"11:35","startHours":10.224754590279803,"endHours":11.576084137698015,"quality":"inauspicious"},{"name":"Udveg","start":"11:35","end":"12:56","startHours":11.576084137698015,"endHours":12.927413685116228,"quality":"inauspicious"},{"name":"Chala","start":"12:56","end":"14:17","startHours":12.927413685116228,"endHours":14.278743232534442,"quality":"neutral"},{"name":"Labha","start":"14:17","end":"15:38","startHours":14.278743232534442,"endHours":15.630072779952656,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"16:59","startHours":15.630072779952656,"endHours":16.98140232737087,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:20","startHours":16.98140232737087,"endHours":18.332731874789083,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:20","end":"19:59","startHours":18.332731874789083,"endHours":19.98140232737087,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:38","startHours":19.98140232737087,"endHours":21.630072779952656,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"23:17","startHours":21.630072779952656,"endHours":23.278743232534442,"quality":"inauspicious"},{"name":"Śubha","start":"23:17","end":"00:56","startHours":23.278743232534442,"endHours":24.92741368511623,"quality":"auspicious"},{"name":"Roga","start":"00:56","end":"02:35","startHours":24.92741368511623,"endHours":26.576084137698018,"quality":"inauspicious"},{"name":"Udveg","start":"02:35","end":"04:13","startHours":26.576084137698018,"endHours":28.2247545902798,"quality":"inauspicious"},{"name":"Chala","start":"04:13","end":"05:52","startHours":28.2247545902798,"endHours":29.87342504286159,"quality":"neutral"},{"name":"Labha","start":"05:52","end":"07:31","startHours":29.87342504286159,"endHours":31.522095495443374,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.522095495443375,"endHours":8.522095495443375,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.522095495443375,"endHours":9.522095495443375,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.522095495443375,"endHours":10.522095495443375,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.522095495443375,"endHours":11.522095495443375,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.522095495443375,"endHours":12.522095495443375,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.522095495443375,"endHours":13.522095495443375,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.522095495443375,"endHours":14.522095495443375,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.522095495443375,"endHours":15.522095495443375,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.522095495443375,"endHours":16.522095495443374,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.522095495443374,"endHours":17.522095495443374,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.522095495443374,"endHours":18.522095495443374,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.522095495443374,"endHours":19.522095495443374,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.522095495443374,"endHours":20.522095495443374,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.522095495443374,"endHours":21.522095495443374,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.522095495443374,"endHours":22.522095495443374,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.522095495443374,"endHours":23.522095495443374,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.522095495443374,"endHours":24.522095495443374,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.522095495443374,"endHours":25.522095495443374,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.522095495443374,"endHours":26.522095495443374,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.522095495443374,"endHours":27.522095495443374,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.522095495443374,"endHours":28.522095495443374,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.522095495443374,"endHours":29.522095495443374,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.522095495443374,"endHours":30.522095495443374,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.522095495443374,"endHours":31.522095495443374,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.591515238136726,"eotMinutes":-5.875621106973772,"ayanamsa":21.4365}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 January 6, 1827 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 6, 1827 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:31, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1827-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1827-01-06","sa":"https://sa.vidhyamitra.com/city/jamnagar/1827-01-06","hi":"https://hi.vidhyamitra.com/city/jamnagar/1827-01-06","x-default":"https://vidhyamitra.com/city/jamnagar/1827-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T01:53:54.651Z","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":"2026-06-05T01:53:54.651Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T01:53:54.651Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}