{"id":"vidhyamitra:city-day:jamnagar:1858-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1858-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1858-01-07","date_display":"January 7, 1858 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":1858,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399686.770833,"kali_year":4959,"ahargana":1811221.2708,"sun":{"sidereal_longitude":264.8148,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":172.7821,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.9672,"elapsed_within_tithi_degrees":3.9672},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.7821,"elapsed_within_degrees":12.7821},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.5969},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1858,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2399686.770833,"ahargana":1811221.2708,"kali_year":4959,"ayanamsa_lahiri":21.8696,"grahas":{"sun":{"sidereal_longitude":264.644676,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":174.75037599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-1.5378},"mars":{"sidereal_longitude":189.39767600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":282.149276,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":15.429875999999979,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":253.978476,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":94.98177599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":332.7809,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":152.7809,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1858,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399686.770833,"kali_year":4959,"ahargana":1811221.2708,"sun":{"sidereal_longitude":264.8148,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":172.7821,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.9672,"elapsed_within_tithi_degrees":3.9672},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.7821,"elapsed_within_degrees":12.7821},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.5969},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.538,"elongation":92.033},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.538,"opposition_distance":87.967}},"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":"18:21","solarNoonLocal":"12:56","dayLengthHours":10.821959405941698,"dayLengthDisplay":"10 Hours 49 Mins 19 Secs","nightLengthDisplay":"13 Hours 10 Mins 41 Secs","moonriseLocal":"01:05","moonsetLocal":"12:48","rahuKala":{"name":"Rāhu Kāla","start":"14:17","end":"15:38","startHours":14.287099497533042,"endHours":15.639844423275754,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:31","end":"08:53","startHours":7.523374868819482,"endHours":8.876119794562193,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:14","end":"11:35","startHours":10.228864720304905,"endHours":11.581609646047617,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:03","end":"10:25","startHours":10.048498730205878,"endHours":10.409230710403934,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.974289844067052,"endHours":8.262875428225497,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:18","startHours":12.573622591592272,"endHours":13.295086551988387,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.080446948027255,"endHours":6.801910908423369,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:31","startHours":6.62154491832434,"endHours":7.523374868819482,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:28","startHours":14.738014472780613,"endHours":15.459478433176725,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14533427476118,"endHours":18.545334274761178,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.34533427476118,"endHours":18.79624925000875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09533427476118,"endHours":19.84533427476118,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:18","startHours":24.573622591592272,"endHours":25.295086551988387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:31","end":"08:53","startHours":7.523374868819482,"endHours":8.876119794562193,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:14","startHours":8.876119794562193,"endHours":10.228864720304905,"quality":"inauspicious"},{"name":"Udveg","start":"10:14","end":"11:35","startHours":10.228864720304905,"endHours":11.581609646047617,"quality":"inauspicious"},{"name":"Chala","start":"11:35","end":"12:56","startHours":11.581609646047617,"endHours":12.93435457179033,"quality":"neutral"},{"name":"Labha","start":"12:56","end":"14:17","startHours":12.93435457179033,"endHours":14.287099497533042,"quality":"auspicious"},{"name":"Amṛta","start":"14:17","end":"15:38","startHours":14.287099497533042,"endHours":15.639844423275754,"quality":"auspicious"},{"name":"Kāla","start":"15:38","end":"17:00","startHours":15.639844423275754,"endHours":16.992589349018466,"quality":"inauspicious"},{"name":"Śubha","start":"17:00","end":"18:21","startHours":16.992589349018466,"endHours":18.34533427476118,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:21","end":"20:00","startHours":18.34533427476118,"endHours":19.992589349018466,"quality":"auspicious"},{"name":"Kāla","start":"20:00","end":"21:38","startHours":19.992589349018466,"endHours":21.639844423275754,"quality":"inauspicious"},{"name":"Śubha","start":"21:38","end":"23:17","startHours":21.639844423275754,"endHours":23.287099497533042,"quality":"auspicious"},{"name":"Roga","start":"23:17","end":"00:56","startHours":23.287099497533042,"endHours":24.93435457179033,"quality":"inauspicious"},{"name":"Udveg","start":"00:56","end":"02:35","startHours":24.93435457179033,"endHours":26.581609646047617,"quality":"inauspicious"},{"name":"Chala","start":"02:35","end":"04:14","startHours":26.581609646047617,"endHours":28.228864720304905,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:53","startHours":28.228864720304905,"endHours":29.876119794562193,"quality":"auspicious"},{"name":"Amṛta","start":"05:53","end":"07:31","startHours":29.876119794562193,"endHours":31.52337486881948,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.523374868819482,"endHours":8.52337486881948,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.52337486881948,"endHours":9.52337486881948,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.52337486881948,"endHours":10.52337486881948,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.52337486881948,"endHours":11.52337486881948,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.52337486881948,"endHours":12.52337486881948,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.52337486881948,"endHours":13.52337486881948,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.52337486881948,"endHours":14.52337486881948,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.52337486881948,"endHours":15.52337486881948,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.52337486881948,"endHours":16.52337486881948,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.52337486881948,"endHours":17.52337486881948,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.52337486881948,"endHours":18.52337486881948,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.52337486881948,"endHours":19.52337486881948,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.52337486881948,"endHours":20.52337486881948,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.52337486881948,"endHours":21.52337486881948,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.52337486881948,"endHours":22.52337486881948,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.52337486881948,"endHours":23.52337486881948,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.52337486881948,"endHours":24.52337486881948,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.52337486881948,"endHours":25.52337486881948,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.52337486881948,"endHours":26.52337486881948,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.52337486881948,"endHours":27.52337486881948,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.52337486881948,"endHours":28.52337486881948,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.52337486881948,"endHours":29.52337486881948,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.52337486881948,"endHours":30.52337486881948,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.52337486881948,"endHours":31.52337486881948,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"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":-22.41581602656845,"eotMinutes":-6.292074307419696,"ayanamsa":21.8696}},"calendars":{"vikram_samvat":1915,"vikram_samvatsara":"Prajāpati","saka_samvat":1780,"saka_samvatsara":"Kālayukta","bengali_samvat":1265,"malayalam_era":1034,"nanakshahi_year":389,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 1915 Prajāpati · Śaka 1780 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 Kṛṣṇa Aṣṭamī","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 January 7, 1858 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 7, 1858 CE for Jamnagar, Gujarat: Kṛṣṇa Aṣṭamī, sūryodaya 07:31, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1858-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1858-01-07","sa":"https://sa.vidhyamitra.com/city/jamnagar/1858-01-07","hi":"https://hi.vidhyamitra.com/city/jamnagar/1858-01-07","x-default":"https://vidhyamitra.com/city/jamnagar/1858-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:17:38.217Z","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":"2026-06-02T14:17:38.217Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:17:38.217Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}