{"id":"vidhyamitra:city-day:bhavnagar:1990-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/1990-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-01","date_display":"July 1, 1990 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":1990,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448073.770833,"kali_year":5092,"ahargana":1859608.2708,"sun":{"sidereal_longitude":74.9337,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":175.6055,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.6718,"elapsed_within_tithi_degrees":4.6718},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6055,"elapsed_within_degrees":2.2721},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.5392},"karana":{"half_tithi_index":16,"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":1990,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448073.770833,"ahargana":1859608.2708,"kali_year":5092,"ayanamsa_lahiri":23.7202,"grahas":{"sun":{"sidereal_longitude":75.24463700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":177.79213700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-4.1292},"mars":{"sidereal_longitude":358.399837,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":73.28923700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":85.63783699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":43.55503700000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":269.09143700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":289.0047,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.0047,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":1990,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448073.770833,"kali_year":5092,"ahargana":1859608.2708,"sun":{"sidereal_longitude":74.9337,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":175.6055,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.6718,"elapsed_within_tithi_degrees":4.6718},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6055,"elapsed_within_degrees":2.2721},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.5392},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.129,"elongation":100.672},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.129,"opposition_distance":79.328}},"eclipse_window_40days":[]},"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bhavnagar","name":"Bhavnagar, Gujarat","lat":21.7645,"lon":72.1519,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:02","sunsetLocal":"19:28","solarNoonLocal":"12:45","dayLengthHours":13.441653900620427,"dayLengthDisplay":"13 Hours 26 Mins 30 Secs","nightLengthDisplay":"10 Hours 33 Mins 30 Secs","moonriseLocal":"13:46","moonsetLocal":"01:24","rahuKala":{"name":"Rāhu Kāla","start":"17:47","end":"19:28","startHours":17.78836496614051,"endHours":19.468571703718062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:45","end":"14:26","startHours":12.747744753407847,"endHours":14.4279514909854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:06","end":"17:47","startHours":16.108158228562957,"endHours":17.78836496614051,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:37","startHours":9.163303713242401,"endHours":9.611358843263082,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:57","startHours":6.586986715623485,"endHours":6.9454308196400305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:12","startHours":12.299689623387168,"endHours":13.19579988342853,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:08","startHours":4.234697283014912,"endHours":5.130807543056273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"06:02","startHours":4.9067799780459325,"endHours":6.026917803097635,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:53","startHours":14.988020403511253,"endHours":15.884130663552614,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:16","end":"19:40","startHours":19.268571703718063,"endHours":19.66857170371806,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:28","end":"20:02","startHours":19.468571703718062,"endHours":20.028640616243912,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:13","end":"20:58","startHours":19.218571703718062,"endHours":20.968571703718062,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:12","startHours":24.29968962338717,"endHours":25.19579988342853,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:02","end":"07:42","startHours":6.026917803097635,"endHours":7.7071245406751885,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:23","startHours":7.7071245406751885,"endHours":9.387331278252741,"quality":"neutral"},{"name":"Labha","start":"09:23","end":"11:04","startHours":9.387331278252741,"endHours":11.067538015830294,"quality":"auspicious"},{"name":"Amṛta","start":"11:04","end":"12:45","startHours":11.067538015830294,"endHours":12.747744753407847,"quality":"auspicious"},{"name":"Kāla","start":"12:45","end":"14:26","startHours":12.747744753407847,"endHours":14.4279514909854,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"16:06","startHours":14.4279514909854,"endHours":16.108158228562957,"quality":"auspicious"},{"name":"Roga","start":"16:06","end":"17:47","startHours":16.108158228562957,"endHours":17.78836496614051,"quality":"inauspicious"},{"name":"Udveg","start":"17:47","end":"19:28","startHours":17.78836496614051,"endHours":19.468571703718062,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:28","end":"20:47","startHours":19.468571703718062,"endHours":20.78836496614051,"quality":"auspicious"},{"name":"Roga","start":"20:47","end":"22:06","startHours":20.78836496614051,"endHours":22.108158228562957,"quality":"inauspicious"},{"name":"Udveg","start":"22:06","end":"23:26","startHours":22.108158228562957,"endHours":23.427951490985404,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"00:45","startHours":23.427951490985404,"endHours":24.74774475340785,"quality":"neutral"},{"name":"Labha","start":"00:45","end":"02:04","startHours":24.74774475340785,"endHours":26.067538015830294,"quality":"auspicious"},{"name":"Amṛta","start":"02:04","end":"03:23","startHours":26.067538015830294,"endHours":27.38733127825274,"quality":"auspicious"},{"name":"Kāla","start":"03:23","end":"04:42","startHours":27.38733127825274,"endHours":28.70712454067519,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:02","startHours":28.70712454067519,"endHours":30.026917803097636,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.026917803097635,"endHours":7.026917803097635,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.026917803097635,"endHours":8.026917803097636,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.026917803097636,"endHours":9.026917803097636,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.026917803097636,"endHours":10.026917803097636,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.026917803097636,"endHours":11.026917803097636,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.026917803097636,"endHours":12.026917803097636,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.026917803097636,"endHours":13.026917803097636,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.026917803097636,"endHours":14.026917803097636,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.026917803097636,"endHours":15.026917803097636,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.026917803097636,"endHours":16.026917803097636,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.026917803097636,"endHours":17.026917803097636,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.026917803097636,"endHours":18.026917803097636,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.026917803097636,"endHours":19.026917803097636,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.026917803097636,"endHours":20.026917803097636,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.026917803097636,"endHours":21.026917803097636,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.026917803097636,"endHours":22.026917803097636,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.026917803097636,"endHours":23.026917803097636,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.026917803097636,"endHours":24.026917803097636,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.026917803097636,"endHours":25.026917803097636,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.026917803097636,"endHours":26.026917803097636,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.026917803097636,"endHours":27.026917803097636,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.026917803097636,"endHours":28.026917803097636,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.026917803097636,"endHours":29.026917803097636,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.026917803097636,"endHours":30.026917803097636,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.133435790318618,"eotMinutes":-3.4722852044708983,"ayanamsa":23.7202}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 2047 Subhānu · Śaka 1912 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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"bhavnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 1, 1990 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"July 1, 1990 CE for Bhavnagar, Gujarat: Śukla Navamī, sūryodaya 06:02, sūryāsta 19:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/1990-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/1990-07-01","sa":"https://sa.vidhyamitra.com/city/bhavnagar/1990-07-01","hi":"https://hi.vidhyamitra.com/city/bhavnagar/1990-07-01","x-default":"https://vidhyamitra.com/city/bhavnagar/1990-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:51:08.570Z","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":"2026-06-01T07:51:08.570Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:51:08.570Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}