{"id":"vidhyamitra:city-day:erode:1984-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1984-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1984-07-30","date_display":"July 30, 1984 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":1984,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445911.770833,"kali_year":5086,"ahargana":1857446.2708,"sun":{"sidereal_longitude":102.9386,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":122.3167,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.378,"elapsed_within_tithi_degrees":7.378},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.3167,"elapsed_within_degrees":2.3167},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.2553},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1984,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445911.770833,"ahargana":1857446.2708,"kali_year":5086,"ayanamsa_lahiri":23.6376,"grahas":{"sun":{"sidereal_longitude":103.42834099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":124.88244099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":4.4135},"mars":{"sidereal_longitude":207.67364099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":130.84984099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":251.813941,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":115.79204099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":195.94864099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":43.5579,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.5579,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":1984,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445911.770833,"kali_year":5086,"ahargana":1857446.2708,"sun":{"sidereal_longitude":102.9386,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":122.3167,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.378,"elapsed_within_tithi_degrees":7.378},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.3167,"elapsed_within_degrees":2.3167},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.2553},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.413,"elongation":19.378},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.413,"opposition_distance":160.622}},"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":"06:06","sunsetLocal":"18:44","solarNoonLocal":"12:25","dayLengthHours":12.632952334667069,"dayLengthDisplay":"12 Hours 37 Mins 59 Secs","nightLengthDisplay":"11 Hours 22 Mins 01 Secs","moonriseLocal":"07:39","moonsetLocal":"20:03","rahuKala":{"name":"Rāhu Kāla","start":"07:41","end":"09:16","startHours":7.683407636446185,"endHours":9.262526678279569,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:25","startHours":10.841645720112954,"endHours":12.420764761946337,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:00","end":"15:35","startHours":13.99988380377972,"endHours":15.579002845613104,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.051977472701784,"endHours":9.473075883857353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:58","startHours":6.630661608557263,"endHours":6.967540337481719,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:51","startHours":11.999666350790768,"endHours":12.841863173101906,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:16","startHours":4.4198949499905265,"endHours":5.262091772301664,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:06","startHours":5.05154256672388,"endHours":6.104288594612802,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.526256817724182,"endHours":15.36845364003532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.53724092927987,"endHours":18.93724092927987,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:16","startHours":18.73724092927987,"endHours":19.263613943224332,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.48724092927987,"endHours":20.23724092927987,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:51","startHours":23.99966635079077,"endHours":24.841863173101906,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:06","end":"07:41","startHours":6.104288594612802,"endHours":7.683407636446185,"quality":"auspicious"},{"name":"Kāla","start":"07:41","end":"09:16","startHours":7.683407636446185,"endHours":9.262526678279569,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:50","startHours":9.262526678279569,"endHours":10.841645720112954,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:25","startHours":10.841645720112954,"endHours":12.420764761946337,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"14:00","startHours":12.420764761946337,"endHours":13.99988380377972,"quality":"inauspicious"},{"name":"Chala","start":"14:00","end":"15:35","startHours":13.99988380377972,"endHours":15.579002845613104,"quality":"neutral"},{"name":"Labha","start":"15:35","end":"17:09","startHours":15.579002845613104,"endHours":17.158121887446487,"quality":"auspicious"},{"name":"Amṛta","start":"17:09","end":"18:44","startHours":17.158121887446487,"endHours":18.73724092927987,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:44","end":"20:09","startHours":18.73724092927987,"endHours":20.158121887446487,"quality":"neutral"},{"name":"Labha","start":"20:09","end":"21:35","startHours":20.158121887446487,"endHours":21.579002845613104,"quality":"auspicious"},{"name":"Amṛta","start":"21:35","end":"23:00","startHours":21.579002845613104,"endHours":22.99988380377972,"quality":"auspicious"},{"name":"Kāla","start":"23:00","end":"00:25","startHours":22.99988380377972,"endHours":24.420764761946337,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:50","startHours":24.420764761946337,"endHours":25.841645720112954,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:16","startHours":25.841645720112954,"endHours":27.26252667827957,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:41","startHours":27.26252667827957,"endHours":28.683407636446184,"quality":"inauspicious"},{"name":"Chala","start":"04:41","end":"06:06","startHours":28.683407636446184,"endHours":30.104288594612804,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.104288594612802,"endHours":7.104288594612802,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.104288594612802,"endHours":8.104288594612802,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.104288594612802,"endHours":9.104288594612802,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.104288594612802,"endHours":10.104288594612802,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.104288594612802,"endHours":11.104288594612802,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.104288594612802,"endHours":12.104288594612802,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.104288594612802,"endHours":13.104288594612802,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.104288594612802,"endHours":14.104288594612802,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.104288594612802,"endHours":15.104288594612802,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.104288594612802,"endHours":16.104288594612804,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.104288594612804,"endHours":17.104288594612804,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.104288594612804,"endHours":18.104288594612804,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.104288594612804,"endHours":19.104288594612804,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.104288594612804,"endHours":20.104288594612804,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.104288594612804,"endHours":21.104288594612804,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.104288594612804,"endHours":22.104288594612804,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.104288594612804,"endHours":23.104288594612804,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.104288594612804,"endHours":24.104288594612804,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.104288594612804,"endHours":25.104288594612804,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.104288594612804,"endHours":26.104288594612804,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.104288594612804,"endHours":27.104288594612804,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.104288594612804,"endHours":28.104288594612804,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.104288594612804,"endHours":29.104288594612804,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.104288594612804,"endHours":30.104288594612804,"planetary_lord":"Venus"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.50380167623113,"eotMinutes":-6.1146857167802535,"ayanamsa":23.6376}},"calendars":{"vikram_samvat":2041,"vikram_samvatsara":"Īśvara","saka_samvat":1906,"saka_samvatsara":"Raktākṣī","bengali_samvat":1391,"malayalam_era":1160,"nanakshahi_year":515,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2041 Īśvara · Śaka 1906 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 30, 1984 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 30, 1984 CE for Erode, Tamil Nadu: Śukla Dvitīyā, sūryodaya 06:06, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1984-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1984-07-30","sa":"https://sa.vidhyamitra.com/city/erode/1984-07-30","hi":"https://hi.vidhyamitra.com/city/erode/1984-07-30","x-default":"https://vidhyamitra.com/city/erode/1984-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:35:32.861Z","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":"2026-05-31T17:35:32.861Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:35:32.861Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}