{"id":"vidhyamitra:city-day:erode:1988-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1988-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1988-07-16","date_display":"July 16, 1988 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":1988,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447358.770833,"kali_year":5090,"ahargana":1858893.2708,"sun":{"sidereal_longitude":89.6243,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":116.1334,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.509,"elapsed_within_tithi_degrees":2.509},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.1334,"elapsed_within_degrees":9.4667},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.7577},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1988,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447358.770833,"ahargana":1858893.2708,"kali_year":5090,"ayanamsa_lahiri":23.6929,"grahas":{"sun":{"sidereal_longitude":90.035255,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":113.796855,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":2.2994},"mars":{"sidereal_longitude":337.431455,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":71.88075500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":35.80935499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":52.58935500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":243.485055,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":326.8889,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":146.8889,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1988,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447358.770833,"kali_year":5090,"ahargana":1858893.2708,"sun":{"sidereal_longitude":89.6243,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":116.1334,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.509,"elapsed_within_tithi_degrees":2.509},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.1334,"elapsed_within_degrees":9.4667},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.7577},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.299,"elongation":26.509},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.299,"opposition_distance":153.491}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"18:46","solarNoonLocal":"12:25","dayLengthHours":12.721702592002735,"dayLengthDisplay":"12 Hours 43 Mins 18 Secs","nightLengthDisplay":"11 Hours 16 Mins 42 Secs","moonriseLocal":"07:45","moonsetLocal":"20:15","rahuKala":{"name":"Rāhu Kāla","start":"09:14","end":"10:49","startHours":9.233140028937266,"endHours":10.823352852937607,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:36","startHours":14.003778500938292,"endHours":15.593991324938633,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:03","end":"07:39","startHours":6.052714380936582,"endHours":7.642927204936924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.021111652403887,"endHours":9.445168405470644,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.582785322270029,"endHours":6.922030724723435,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.989508923871192,"endHours":12.837622430004707,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.35648736866955,"endHours":5.2046008748030665,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:03","startHours":4.992572498269688,"endHours":6.052714380936582,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:23","startHours":14.533849442271737,"endHours":15.381962948405253,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.574416972939318,"endHours":18.974416972939316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.774416972939317,"endHours":19.304487914272766,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.524416972939317,"endHours":20.274416972939317,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.989508923871192,"endHours":24.837622430004707,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:03","end":"07:39","startHours":6.052714380936582,"endHours":7.642927204936924,"quality":"inauspicious"},{"name":"Śubha","start":"07:39","end":"09:14","startHours":7.642927204936924,"endHours":9.233140028937266,"quality":"auspicious"},{"name":"Roga","start":"09:14","end":"10:49","startHours":9.233140028937266,"endHours":10.823352852937607,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:25","startHours":10.823352852937607,"endHours":12.41356567693795,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"14:00","startHours":12.41356567693795,"endHours":14.003778500938292,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:36","startHours":14.003778500938292,"endHours":15.593991324938633,"quality":"auspicious"},{"name":"Amṛta","start":"15:36","end":"17:11","startHours":15.593991324938633,"endHours":17.184204148938974,"quality":"auspicious"},{"name":"Kāla","start":"17:11","end":"18:46","startHours":17.184204148938974,"endHours":18.774416972939317,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:46","end":"20:11","startHours":18.774416972939317,"endHours":20.184204148938974,"quality":"auspicious"},{"name":"Amṛta","start":"20:11","end":"21:36","startHours":20.184204148938974,"endHours":21.593991324938635,"quality":"auspicious"},{"name":"Kāla","start":"21:36","end":"23:00","startHours":21.593991324938635,"endHours":23.003778500938292,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:25","startHours":23.003778500938292,"endHours":24.41356567693795,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:49","startHours":24.41356567693795,"endHours":25.823352852937607,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:14","startHours":25.823352852937607,"endHours":27.233140028937264,"quality":"inauspicious"},{"name":"Chala","start":"03:14","end":"04:39","startHours":27.233140028937264,"endHours":28.642927204936925,"quality":"neutral"},{"name":"Labha","start":"04:39","end":"06:03","startHours":28.642927204936925,"endHours":30.05271438093658,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.052714380936582,"endHours":7.052714380936582,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.052714380936582,"endHours":8.052714380936582,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.052714380936582,"endHours":9.052714380936582,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.052714380936582,"endHours":10.052714380936582,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.052714380936582,"endHours":11.052714380936582,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.052714380936582,"endHours":12.052714380936582,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.052714380936582,"endHours":13.052714380936582,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.052714380936582,"endHours":14.052714380936582,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.052714380936582,"endHours":15.052714380936582,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.052714380936582,"endHours":16.05271438093658,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.05271438093658,"endHours":17.05271438093658,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.05271438093658,"endHours":18.05271438093658,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.05271438093658,"endHours":19.05271438093658,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.05271438093658,"endHours":20.05271438093658,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.05271438093658,"endHours":21.05271438093658,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.05271438093658,"endHours":22.05271438093658,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.05271438093658,"endHours":23.05271438093658,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.05271438093658,"endHours":24.05271438093658,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.05271438093658,"endHours":25.05271438093658,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.05271438093658,"endHours":26.05271438093658,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.05271438093658,"endHours":27.05271438093658,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.05271438093658,"endHours":28.05271438093658,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.05271438093658,"endHours":29.05271438093658,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.05271438093658,"endHours":30.05271438093658,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.35282911064223,"eotMinutes":-5.682740616276977,"ayanamsa":23.6929}},"calendars":{"vikram_samvat":2045,"vikram_samvatsara":"Vṛṣa","saka_samvat":1910,"saka_samvatsara":"Vibhava","bengali_samvat":1395,"malayalam_era":1164,"nanakshahi_year":519,"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":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Tṛtīyā · Vikram 2045 Vṛṣa · Śaka 1910 Vibhava"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi_ingress":"Karka"},"precedence":2}],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 16, 1988 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 16, 1988 CE for Erode, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 06:03, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1988-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1988-07-16","sa":"https://sa.vidhyamitra.com/city/erode/1988-07-16","hi":"https://hi.vidhyamitra.com/city/erode/1988-07-16","x-default":"https://vidhyamitra.com/city/erode/1988-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:16:16.971Z","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":"2026-06-01T01:16:16.971Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:16:16.971Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}