{"id":"vidhyamitra:city-day:jamnagar:2170-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2170-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-04-08","date_display":"April 8, 2170 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":2170,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513733.770833,"kali_year":5271,"ahargana":1925268.2708,"sun":{"sidereal_longitude":351.8799,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":256.945,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.0651,"elapsed_within_tithi_degrees":1.0651},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":256.945,"elapsed_within_degrees":3.6117},"yoga":{"number":19,"name":"Parigha","sum_longitude":248.825},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2170,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513733.770833,"ahargana":1925268.2708,"kali_year":5271,"ayanamsa_lahiri":26.2315,"grahas":{"sun":{"sidereal_longitude":352.118642,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":259.785442,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-2.0359},"mars":{"sidereal_longitude":131.70124199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":324.761442,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":131.636442,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":21.819641999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":304.841042,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":50.022,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":230.022,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2170,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513733.770833,"kali_year":5271,"ahargana":1925268.2708,"sun":{"sidereal_longitude":351.8799,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":256.945,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.0651,"elapsed_within_tithi_degrees":1.0651},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":256.945,"elapsed_within_degrees":3.6117},"yoga":{"number":19,"name":"Parigha","sum_longitude":248.825},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.036,"elongation":94.935},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.036,"opposition_distance":85.065}},"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":"06:36","sunsetLocal":"19:08","solarNoonLocal":"12:52","dayLengthHours":12.520335823310349,"dayLengthDisplay":"12 Hours 31 Mins 13 Secs","nightLengthDisplay":"11 Hours 28 Mins 47 Secs","moonriseLocal":"01:19","moonsetLocal":"12:06","rahuKala":{"name":"Rāhu Kāla","start":"17:34","end":"19:08","startHours":17.561113443352546,"endHours":19.12615542126634,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:52","end":"14:26","startHours":12.865987509611166,"endHours":14.43102948752496,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:00","end":"17:34","startHours":15.996071465438753,"endHours":17.561113443352546,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.527231290061739,"endHours":9.944575817505417,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:28","startHours":7.127500257260588,"endHours":7.461375879215531,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:17","startHours":12.448642982167488,"endHours":13.283332037054844,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:46","startHours":4.936441488181278,"endHours":5.771130543068634,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:36","startHours":5.562458279346795,"endHours":6.605819597955991,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:47","startHours":14.952710146829556,"endHours":15.787399201716912,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.92615542126634,"endHours":19.32615542126634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:39","startHours":19.12615542126634,"endHours":19.647836080570936,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.87615542126634,"endHours":20.62615542126634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:17","startHours":24.448642982167488,"endHours":25.283332037054844,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:36","end":"08:10","startHours":6.605819597955991,"endHours":8.170861575869784,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:44","startHours":8.170861575869784,"endHours":9.735903553783578,"quality":"neutral"},{"name":"Labha","start":"09:44","end":"11:18","startHours":9.735903553783578,"endHours":11.300945531697373,"quality":"auspicious"},{"name":"Amṛta","start":"11:18","end":"12:52","startHours":11.300945531697373,"endHours":12.865987509611166,"quality":"auspicious"},{"name":"Kāla","start":"12:52","end":"14:26","startHours":12.865987509611166,"endHours":14.43102948752496,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"16:00","startHours":14.43102948752496,"endHours":15.996071465438753,"quality":"auspicious"},{"name":"Roga","start":"16:00","end":"17:34","startHours":15.996071465438753,"endHours":17.561113443352546,"quality":"inauspicious"},{"name":"Udveg","start":"17:34","end":"19:08","startHours":17.561113443352546,"endHours":19.12615542126634,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:08","end":"20:34","startHours":19.12615542126634,"endHours":20.561113443352546,"quality":"auspicious"},{"name":"Roga","start":"20:34","end":"22:00","startHours":20.561113443352546,"endHours":21.996071465438753,"quality":"inauspicious"},{"name":"Udveg","start":"22:00","end":"23:26","startHours":21.996071465438753,"endHours":23.43102948752496,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"00:52","startHours":23.43102948752496,"endHours":24.865987509611166,"quality":"neutral"},{"name":"Labha","start":"00:52","end":"02:18","startHours":24.865987509611166,"endHours":26.300945531697373,"quality":"auspicious"},{"name":"Amṛta","start":"02:18","end":"03:44","startHours":26.300945531697373,"endHours":27.73590355378358,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:10","startHours":27.73590355378358,"endHours":29.170861575869786,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:36","startHours":29.170861575869786,"endHours":30.605819597955993,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.605819597955991,"endHours":7.605819597955991,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.605819597955991,"endHours":8.60581959795599,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.60581959795599,"endHours":9.60581959795599,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.60581959795599,"endHours":10.60581959795599,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.60581959795599,"endHours":11.60581959795599,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.60581959795599,"endHours":12.60581959795599,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.60581959795599,"endHours":13.60581959795599,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.60581959795599,"endHours":14.60581959795599,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.60581959795599,"endHours":15.60581959795599,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.60581959795599,"endHours":16.605819597955993,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.605819597955993,"endHours":17.605819597955993,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.605819597955993,"endHours":18.605819597955993,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.605819597955993,"endHours":19.605819597955993,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.605819597955993,"endHours":20.605819597955993,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.605819597955993,"endHours":21.605819597955993,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.605819597955993,"endHours":22.605819597955993,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.605819597955993,"endHours":23.605819597955993,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.605819597955993,"endHours":24.605819597955993,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.605819597955993,"endHours":25.605819597955993,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.605819597955993,"endHours":26.605819597955993,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.605819597955993,"endHours":27.605819597955993,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.605819597955993,"endHours":28.605819597955993,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.605819597955993,"endHours":29.605819597955993,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.605819597955993,"endHours":30.605819597955993,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","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":7.193195810662892,"eotMinutes":-2.1900505766699547,"ayanamsa":26.2315}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vaiśākha Kṛṣṇa Aṣṭamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[],"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 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 April 8, 2170 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 8, 2170 CE for Jamnagar, Gujarat: Kṛṣṇa Aṣṭamī, sūryodaya 06:36, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2170-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2170-04-08","sa":"https://sa.vidhyamitra.com/city/jamnagar/2170-04-08","hi":"https://hi.vidhyamitra.com/city/jamnagar/2170-04-08","x-default":"https://vidhyamitra.com/city/jamnagar/2170-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:38:28.632Z","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":"2026-05-31T11:38:28.632Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:38:28.632Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}