{"id":"vidhyamitra:city-day:jamnagar:2130-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2130-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2130-08-20","date_display":"August 20, 2130 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":2130,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499257.770833,"kali_year":5232,"ahargana":1910792.2708,"sun":{"sidereal_longitude":120.3088,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":308.332,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.0232,"elapsed_within_tithi_degrees":8.0232},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.332,"elapsed_within_degrees":1.6654},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.6409},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2130,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499257.770833,"ahargana":1910792.2708,"kali_year":5232,"ayanamsa_lahiri":25.6778,"grahas":{"sun":{"sidereal_longitude":121.25233200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":310.73633199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-2.3362},"mars":{"sidereal_longitude":127.50053200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":102.316032,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":27.369831999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":157.79423199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":182.22053200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":97.0301,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":277.0301,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2130,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499257.770833,"kali_year":5232,"ahargana":1910792.2708,"sun":{"sidereal_longitude":120.3088,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":308.332,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.0232,"elapsed_within_tithi_degrees":8.0232},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":308.332,"elapsed_within_degrees":1.6654},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.6409},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.336,"elongation":171.977},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.336,"opposition_distance":8.023}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.628,"elongation":0.856}]},"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":"06:28","sunsetLocal":"19:18","solarNoonLocal":"12:53","dayLengthHours":12.827240891648298,"dayLengthDisplay":"12 Hours 49 Mins 38 Secs","nightLengthDisplay":"11 Hours 10 Mins 22 Secs","moonriseLocal":"19:43","moonsetLocal":"07:18","rahuKala":{"name":"Rāhu Kāla","start":"17:41","end":"19:18","startHours":17.690535516210282,"endHours":19.29394062766632,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:53","end":"14:29","startHours":12.880320181842169,"endHours":14.483725293298207,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:05","end":"17:41","startHours":16.087130404754244,"endHours":17.690535516210282,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.459722610735957,"endHours":9.887297307124234,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:21","startHours":7.001168106503367,"endHours":7.343227863613988,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:18","startHours":12.452745485453894,"endHours":13.307894878230448,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:37","startHours":4.756400950464915,"endHours":5.6115503432414675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:28","startHours":5.397762995047329,"endHours":6.466699736018021,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.018193663783553,"endHours":15.873343056560106,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.09394062766632,"endHours":19.49394062766632,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:50","startHours":19.29394062766632,"endHours":19.828408998151666,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.04394062766632,"endHours":20.79394062766632,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:18","startHours":24.452745485453896,"endHours":25.30789487823045,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:28","end":"08:04","startHours":6.466699736018021,"endHours":8.070104847474058,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:40","startHours":8.070104847474058,"endHours":9.673509958930095,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:17","startHours":9.673509958930095,"endHours":11.276915070386131,"quality":"auspicious"},{"name":"Amṛta","start":"11:17","end":"12:53","startHours":11.276915070386131,"endHours":12.880320181842169,"quality":"auspicious"},{"name":"Kāla","start":"12:53","end":"14:29","startHours":12.880320181842169,"endHours":14.483725293298207,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"16:05","startHours":14.483725293298207,"endHours":16.087130404754244,"quality":"auspicious"},{"name":"Roga","start":"16:05","end":"17:41","startHours":16.087130404754244,"endHours":17.690535516210282,"quality":"inauspicious"},{"name":"Udveg","start":"17:41","end":"19:18","startHours":17.690535516210282,"endHours":19.29394062766632,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:18","end":"20:41","startHours":19.29394062766632,"endHours":20.690535516210282,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"22:05","startHours":20.690535516210282,"endHours":22.087130404754244,"quality":"inauspicious"},{"name":"Udveg","start":"22:05","end":"23:29","startHours":22.087130404754244,"endHours":23.483725293298207,"quality":"inauspicious"},{"name":"Chala","start":"23:29","end":"00:53","startHours":23.483725293298207,"endHours":24.880320181842173,"quality":"neutral"},{"name":"Labha","start":"00:53","end":"02:17","startHours":24.880320181842173,"endHours":26.27691507038613,"quality":"auspicious"},{"name":"Amṛta","start":"02:17","end":"03:40","startHours":26.27691507038613,"endHours":27.673509958930097,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:04","startHours":27.673509958930097,"endHours":29.07010484747406,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:28","startHours":29.07010484747406,"endHours":30.466699736018022,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.466699736018021,"endHours":7.466699736018021,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.466699736018021,"endHours":8.466699736018022,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.466699736018022,"endHours":9.466699736018022,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.466699736018022,"endHours":10.466699736018022,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.466699736018022,"endHours":11.466699736018022,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.466699736018022,"endHours":12.466699736018022,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.466699736018022,"endHours":13.466699736018022,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.466699736018022,"endHours":14.466699736018022,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.466699736018022,"endHours":15.466699736018022,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.466699736018022,"endHours":16.466699736018022,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.466699736018022,"endHours":17.466699736018022,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.466699736018022,"endHours":18.466699736018022,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.466699736018022,"endHours":19.466699736018022,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.466699736018022,"endHours":20.466699736018022,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.466699736018022,"endHours":21.466699736018022,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.466699736018022,"endHours":22.466699736018022,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.466699736018022,"endHours":23.466699736018022,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.466699736018022,"endHours":24.466699736018022,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.466699736018022,"endHours":25.466699736018022,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.466699736018022,"endHours":26.466699736018022,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.466699736018022,"endHours":27.466699736018022,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.466699736018022,"endHours":28.466699736018022,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.466699736018022,"endHours":29.466699736018022,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.466699736018022,"endHours":30.466699736018022,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.534487228335568,"eotMinutes":-3.0500109105302213,"ayanamsa":25.6778}},"calendars":{"vikram_samvat":2187,"vikram_samvatsara":"Śobhana","saka_samvat":2052,"saka_samvatsara":"Vikṛti","bengali_samvat":1537,"malayalam_era":1306,"nanakshahi_year":661,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2187 Śobhana · Śaka 2052 Vikṛti"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2}],"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 August 20, 2130 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 20, 2130 CE for Jamnagar, Gujarat: Kṛṣṇa Pratipada, sūryodaya 06:28, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2130-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2130-08-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2130-08-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2130-08-20","x-default":"https://vidhyamitra.com/city/jamnagar/2130-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:31:24.846Z","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":"2026-06-03T07:31:24.846Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:31:24.846Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}