{"id":"vidhyamitra:city-day:bhavnagar:2002-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bhavnagar/2002-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-07-13","date_display":"July 13, 2002 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":2002,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452468.770833,"kali_year":5104,"ahargana":1864003.2708,"sun":{"sidereal_longitude":86.1933,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":119.0451,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.8519,"elapsed_within_tithi_degrees":8.8519},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.0451,"elapsed_within_degrees":12.3785},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.2384},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2002,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452468.770833,"ahargana":1864003.2708,"kali_year":5104,"ayanamsa_lahiri":23.8883,"grahas":{"sun":{"sidereal_longitude":86.614216,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":120.96841599999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":4.0054},"mars":{"sidereal_longitude":95.717716,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":77.128916,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":91.63261599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":128.50541600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":58.760515999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":56.1365,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.1365,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":2002,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452468.770833,"kali_year":5104,"ahargana":1864003.2708,"sun":{"sidereal_longitude":86.1933,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":119.0451,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.8519,"elapsed_within_tithi_degrees":8.8519},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.0451,"elapsed_within_degrees":12.3785},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.2384},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.005,"elongation":32.852},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.005,"opposition_distance":147.148}},"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":"06:06","sunsetLocal":"19:28","solarNoonLocal":"12:47","dayLengthHours":13.360448286688543,"dayLengthDisplay":"13 Hours 21 Mins 38 Secs","nightLengthDisplay":"10 Hours 38 Mins 22 Secs","moonriseLocal":"08:40","moonsetLocal":"21:28","rahuKala":{"name":"Rāhu Kāla","start":"09:26","end":"11:07","startHours":9.439118409097212,"endHours":11.109174444933279,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:27","end":"16:07","startHours":14.449286516605415,"endHours":16.11934255244148,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:06","end":"07:46","startHours":6.099006337425076,"endHours":7.769062373261144,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:40","startHours":9.216444270985736,"endHours":9.661792547208687,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"07:01","startHours":6.655691682703765,"endHours":7.0119703036821255,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.333882204546395,"endHours":13.224578756992297,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:12","startHours":4.31761323253327,"endHours":5.208309784979173,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:06","startHours":4.9856356468676974,"endHours":6.099006337425076,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:00","end":"15:54","startHours":15.005971861884104,"endHours":15.896668414330007,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:16","end":"19:40","startHours":19.25945462411362,"endHours":19.659454624113618,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:28","end":"20:01","startHours":19.45945462411362,"endHours":20.01613996939231,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:13","end":"20:58","startHours":19.20945462411362,"endHours":20.95945462411362,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.333882204546395,"endHours":25.224578756992297,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:06","end":"07:46","startHours":6.099006337425076,"endHours":7.769062373261144,"quality":"inauspicious"},{"name":"Śubha","start":"07:46","end":"09:26","startHours":7.769062373261144,"endHours":9.439118409097212,"quality":"auspicious"},{"name":"Roga","start":"09:26","end":"11:07","startHours":9.439118409097212,"endHours":11.109174444933279,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:47","startHours":11.109174444933279,"endHours":12.779230480769346,"quality":"inauspicious"},{"name":"Chala","start":"12:47","end":"14:27","startHours":12.779230480769346,"endHours":14.449286516605415,"quality":"neutral"},{"name":"Labha","start":"14:27","end":"16:07","startHours":14.449286516605415,"endHours":16.11934255244148,"quality":"auspicious"},{"name":"Amṛta","start":"16:07","end":"17:47","startHours":16.11934255244148,"endHours":17.78939858827755,"quality":"auspicious"},{"name":"Kāla","start":"17:47","end":"19:28","startHours":17.78939858827755,"endHours":19.45945462411362,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:28","end":"20:47","startHours":19.45945462411362,"endHours":20.78939858827755,"quality":"auspicious"},{"name":"Amṛta","start":"20:47","end":"22:07","startHours":20.78939858827755,"endHours":22.119342552441484,"quality":"auspicious"},{"name":"Kāla","start":"22:07","end":"23:27","startHours":22.119342552441484,"endHours":23.449286516605415,"quality":"inauspicious"},{"name":"Śubha","start":"23:27","end":"00:47","startHours":23.449286516605415,"endHours":24.779230480769346,"quality":"auspicious"},{"name":"Roga","start":"00:47","end":"02:07","startHours":24.779230480769346,"endHours":26.10917444493328,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:26","startHours":26.10917444493328,"endHours":27.439118409097212,"quality":"inauspicious"},{"name":"Chala","start":"03:26","end":"04:46","startHours":27.439118409097212,"endHours":28.769062373261143,"quality":"neutral"},{"name":"Labha","start":"04:46","end":"06:06","startHours":28.769062373261143,"endHours":30.099006337425074,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.099006337425076,"endHours":7.099006337425076,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.099006337425076,"endHours":8.099006337425076,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.099006337425076,"endHours":9.099006337425076,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.099006337425076,"endHours":10.099006337425076,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.099006337425076,"endHours":11.099006337425076,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.099006337425076,"endHours":12.099006337425076,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.099006337425076,"endHours":13.099006337425076,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.099006337425076,"endHours":14.099006337425076,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.099006337425076,"endHours":15.099006337425076,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.099006337425076,"endHours":16.099006337425074,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.099006337425074,"endHours":17.099006337425074,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.099006337425074,"endHours":18.099006337425074,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.099006337425074,"endHours":19.099006337425074,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.099006337425074,"endHours":20.099006337425074,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.099006337425074,"endHours":21.099006337425074,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.099006337425074,"endHours":22.099006337425074,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.099006337425074,"endHours":23.099006337425074,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.099006337425074,"endHours":24.099006337425074,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.099006337425074,"endHours":25.099006337425074,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.099006337425074,"endHours":26.099006337425074,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.099006337425074,"endHours":27.099006337425074,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.099006337425074,"endHours":28.099006337425074,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.099006337425074,"endHours":29.099006337425074,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.099006337425074,"endHours":30.099006337425074,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","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":21.872278233290018,"eotMinutes":-5.361428846160681,"ayanamsa":23.8883}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"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 Tṛtīyā · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 13, 2002 CE · Bhavnagar, Gujarat · Vidhyamitra","description":"July 13, 2002 CE for Bhavnagar, Gujarat: Śukla Tṛtīyā, sūryodaya 06:06, sūryāsta 19:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bhavnagar/2002-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bhavnagar/2002-07-13","sa":"https://sa.vidhyamitra.com/city/bhavnagar/2002-07-13","hi":"https://hi.vidhyamitra.com/city/bhavnagar/2002-07-13","x-default":"https://vidhyamitra.com/city/bhavnagar/2002-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:54:12.820Z","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":"2026-05-31T23:54:12.820Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:54:12.820Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}