{"id":"vidhyamitra:city-day:jamnagar:1887-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1887-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-08-28","date_display":"August 28, 1887 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":1887,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410511.770833,"kali_year":4989,"ahargana":1822046.2708,"sun":{"sidereal_longitude":131.7069,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":247.1326,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.4257,"elapsed_within_tithi_degrees":7.4257},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.1326,"elapsed_within_degrees":7.1326},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.8395},"karana":{"half_tithi_index":19,"name":"Gara"},"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":1887,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410511.770833,"ahargana":1822046.2708,"kali_year":4989,"ayanamsa_lahiri":22.2836,"grahas":{"sun":{"sidereal_longitude":132.112281,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":249.516481,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":3.5489},"mars":{"sidereal_longitude":99.90728100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":120.74208099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":191.54168100000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":165.344781,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":99.584181,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":119.2203,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":299.2203,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1887,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410511.770833,"kali_year":4989,"ahargana":1822046.2708,"sun":{"sidereal_longitude":131.7069,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":247.1326,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.4257,"elapsed_within_tithi_degrees":7.4257},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.1326,"elapsed_within_degrees":7.1326},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.8395},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.549,"elongation":115.426},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.549,"opposition_distance":64.574}},"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":"06:30","sunsetLocal":"19:11","solarNoonLocal":"12:51","dayLengthHours":12.674187562204912,"dayLengthDisplay":"12 Hours 40 Mins 27 Secs","nightLengthDisplay":"11 Hours 19 Mins 33 Secs","moonriseLocal":"15:19","moonsetLocal":"02:02","rahuKala":{"name":"Rāhu Kāla","start":"17:36","end":"19:11","startHours":17.595815814509912,"endHours":19.180089259785525,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:51","end":"14:26","startHours":12.842995478683068,"endHours":14.427268923958684,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:36","startHours":16.0115423692343,"endHours":17.595815814509912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.463212128761759,"endHours":9.885685047501923,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:22","startHours":7.033992846005818,"endHours":7.371971180997949,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:16","startHours":12.420522559942906,"endHours":13.265468397423234,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:40","startHours":4.816010022619959,"endHours":5.660955860100286,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:30","startHours":5.4497194007302046,"endHours":6.505901697580613,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:48","startHours":14.955360072383888,"endHours":15.800305909864216,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.980089259785526,"endHours":19.380089259785525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:42","startHours":19.180089259785525,"endHours":19.70818040821073,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.930089259785525,"endHours":20.680089259785525,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:16","startHours":24.42052255994291,"endHours":25.265468397423234,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:30","end":"08:05","startHours":6.505901697580613,"endHours":8.090175142856227,"quality":"inauspicious"},{"name":"Chala","start":"08:05","end":"09:40","startHours":8.090175142856227,"endHours":9.674448588131842,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:16","startHours":9.674448588131842,"endHours":11.258722033407455,"quality":"auspicious"},{"name":"Amṛta","start":"11:16","end":"12:51","startHours":11.258722033407455,"endHours":12.842995478683068,"quality":"auspicious"},{"name":"Kāla","start":"12:51","end":"14:26","startHours":12.842995478683068,"endHours":14.427268923958684,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"16:01","startHours":14.427268923958684,"endHours":16.0115423692343,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:36","startHours":16.0115423692343,"endHours":17.595815814509912,"quality":"inauspicious"},{"name":"Udveg","start":"17:36","end":"19:11","startHours":17.595815814509912,"endHours":19.180089259785525,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:11","end":"20:36","startHours":19.180089259785525,"endHours":20.595815814509912,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"22:01","startHours":20.595815814509912,"endHours":22.0115423692343,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:26","startHours":22.0115423692343,"endHours":23.427268923958685,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"00:51","startHours":23.427268923958685,"endHours":24.84299547868307,"quality":"neutral"},{"name":"Labha","start":"00:51","end":"02:16","startHours":24.84299547868307,"endHours":26.258722033407455,"quality":"auspicious"},{"name":"Amṛta","start":"02:16","end":"03:40","startHours":26.258722033407455,"endHours":27.674448588131842,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:05","startHours":27.674448588131842,"endHours":29.090175142856225,"quality":"inauspicious"},{"name":"Śubha","start":"05:05","end":"06:30","startHours":29.090175142856225,"endHours":30.50590169758061,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.505901697580613,"endHours":7.505901697580613,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.505901697580613,"endHours":8.505901697580613,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.505901697580613,"endHours":9.505901697580613,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.505901697580613,"endHours":10.505901697580613,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.505901697580613,"endHours":11.505901697580613,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.505901697580613,"endHours":12.505901697580613,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.505901697580613,"endHours":13.505901697580613,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.505901697580613,"endHours":14.505901697580613,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.505901697580613,"endHours":15.505901697580613,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.505901697580613,"endHours":16.50590169758061,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.50590169758061,"endHours":17.50590169758061,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.50590169758061,"endHours":18.50590169758061,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.50590169758061,"endHours":19.50590169758061,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.50590169758061,"endHours":20.50590169758061,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.50590169758061,"endHours":21.50590169758061,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.50590169758061,"endHours":22.50590169758061,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.50590169758061,"endHours":23.50590169758061,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.50590169758061,"endHours":24.50590169758061,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.50590169758061,"endHours":25.50590169758061,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.50590169758061,"endHours":26.50590169758061,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.50590169758061,"endHours":27.50590169758061,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.50590169758061,"endHours":28.50590169758061,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.50590169758061,"endHours":29.50590169758061,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.50590169758061,"endHours":30.50590169758061,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.897162511331484,"eotMinutes":-0.8105287209842176,"ayanamsa":22.2836}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Daśamī · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"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":[]},"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 28, 1887 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 28, 1887 CE for Jamnagar, Gujarat: Śukla Daśamī, sūryodaya 06:30, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1887-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1887-08-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/1887-08-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/1887-08-28","x-default":"https://vidhyamitra.com/city/jamnagar/1887-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:36:51.306Z","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":"2026-06-01T01:36:51.306Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:36:51.306Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}