{"id":"vidhyamitra:city-day:jamnagar:1907-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1907-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1907-09-01","date_display":"September 1, 1907 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":1907,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417819.770833,"kali_year":5009,"ahargana":1829354.2708,"sun":{"sidereal_longitude":134.4283,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":57.3241,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.8958,"elapsed_within_tithi_degrees":6.8958},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.3241,"elapsed_within_degrees":3.9908},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.7524},"karana":{"half_tithi_index":47,"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":1907,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417819.770833,"ahargana":1829354.2708,"kali_year":5009,"ayanamsa_lahiri":22.5631,"grahas":{"sun":{"sidereal_longitude":134.89176199999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":59.369462,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-2.5589},"mars":{"sidereal_longitude":259.172962,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":130.24636199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":101.359962,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":132.401862,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":334.056162,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":92.0073,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.0073,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1907,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417819.770833,"kali_year":5009,"ahargana":1829354.2708,"sun":{"sidereal_longitude":134.4283,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":57.3241,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.8958,"elapsed_within_tithi_degrees":6.8958},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.3241,"elapsed_within_degrees":3.9908},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.7524},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.559,"elongation":77.104},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.559,"opposition_distance":102.896}},"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":"06:31","sunsetLocal":"19:08","solarNoonLocal":"12:49","dayLengthHours":12.609811290210757,"dayLengthDisplay":"12 Hours 36 Mins 35 Secs","nightLengthDisplay":"11 Hours 23 Mins 25 Secs","moonriseLocal":"01:04","moonsetLocal":"14:31","rahuKala":{"name":"Rāhu Kāla","start":"17:33","end":"19:08","startHours":17.550232270311145,"endHours":19.12645868158749,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:49","end":"14:24","startHours":12.821553036482111,"endHours":14.397779447758456,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:58","end":"17:33","startHours":15.9740058590348,"endHours":17.550232270311145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.458936692425908,"endHours":9.879263735432934,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:23","startHours":7.0420561951355145,"endHours":7.3783178295411345,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:15","startHours":12.401225993475085,"endHours":13.241880079489137,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:41","startHours":4.835339219348632,"endHours":5.675993305362682,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:31","startHours":5.46582978385917,"endHours":6.516647391376733,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:46","startHours":14.923188251517237,"endHours":15.763842337531287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.92645868158749,"endHours":19.32645868158749,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:39","startHours":19.12645868158749,"endHours":19.651867485346273,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.87645868158749,"endHours":20.62645868158749,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:15","startHours":24.401225993475087,"endHours":25.241880079489135,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:31","end":"08:06","startHours":6.516647391376733,"endHours":8.092873802653077,"quality":"inauspicious"},{"name":"Chala","start":"08:06","end":"09:40","startHours":8.092873802653077,"endHours":9.669100213929422,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:15","startHours":9.669100213929422,"endHours":11.245326625205767,"quality":"auspicious"},{"name":"Amṛta","start":"11:15","end":"12:49","startHours":11.245326625205767,"endHours":12.821553036482111,"quality":"auspicious"},{"name":"Kāla","start":"12:49","end":"14:24","startHours":12.821553036482111,"endHours":14.397779447758456,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"15:58","startHours":14.397779447758456,"endHours":15.9740058590348,"quality":"auspicious"},{"name":"Roga","start":"15:58","end":"17:33","startHours":15.9740058590348,"endHours":17.550232270311145,"quality":"inauspicious"},{"name":"Udveg","start":"17:33","end":"19:08","startHours":17.550232270311145,"endHours":19.12645868158749,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:08","end":"20:33","startHours":19.12645868158749,"endHours":20.550232270311145,"quality":"auspicious"},{"name":"Roga","start":"20:33","end":"21:58","startHours":20.550232270311145,"endHours":21.9740058590348,"quality":"inauspicious"},{"name":"Udveg","start":"21:58","end":"23:24","startHours":21.9740058590348,"endHours":23.397779447758456,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:49","startHours":23.397779447758456,"endHours":24.82155303648211,"quality":"neutral"},{"name":"Labha","start":"00:49","end":"02:15","startHours":24.82155303648211,"endHours":26.245326625205767,"quality":"auspicious"},{"name":"Amṛta","start":"02:15","end":"03:40","startHours":26.245326625205767,"endHours":27.669100213929422,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:06","startHours":27.669100213929422,"endHours":29.092873802653077,"quality":"inauspicious"},{"name":"Śubha","start":"05:06","end":"06:31","startHours":29.092873802653077,"endHours":30.516647391376733,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.516647391376733,"endHours":7.516647391376733,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.516647391376733,"endHours":8.516647391376733,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.516647391376733,"endHours":9.516647391376733,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.516647391376733,"endHours":10.516647391376733,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.516647391376733,"endHours":11.516647391376733,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.516647391376733,"endHours":12.516647391376733,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.516647391376733,"endHours":13.516647391376733,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.516647391376733,"endHours":14.516647391376733,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.516647391376733,"endHours":15.516647391376733,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.516647391376733,"endHours":16.516647391376733,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.516647391376733,"endHours":17.516647391376733,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.516647391376733,"endHours":18.516647391376733,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.516647391376733,"endHours":19.516647391376733,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.516647391376733,"endHours":20.516647391376733,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.516647391376733,"endHours":21.516647391376733,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.516647391376733,"endHours":22.516647391376733,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.516647391376733,"endHours":23.516647391376733,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.516647391376733,"endHours":24.516647391376733,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.516647391376733,"endHours":25.516647391376733,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.516647391376733,"endHours":26.516647391376733,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.516647391376733,"endHours":27.516647391376733,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.516647391376733,"endHours":28.516647391376733,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.516647391376733,"endHours":29.516647391376733,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.516647391376733,"endHours":30.516647391376733,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":8.771546794887135,"eotMinutes":0.47601781107335894,"ayanamsa":22.5631}},"calendars":{"vikram_samvat":1964,"vikram_samvatsara":"Raudra","saka_samvat":1829,"saka_samvatsara":"Plavaṅga","bengali_samvat":1314,"malayalam_era":1083,"nanakshahi_year":438,"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 Navamī · Vikram 1964 Raudra · Śaka 1829 Plavaṅga"},"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 September 1, 1907 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 1, 1907 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:31, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1907-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1907-09-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1907-09-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1907-09-01","x-default":"https://vidhyamitra.com/city/jamnagar/1907-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:51:02.344Z","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":"2026-06-01T00:51:02.344Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:51:02.344Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}