{"id":"vidhyamitra:city-day:erode:1984-07-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1984-07-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1984-07-04","date_display":"July 4, 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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445885.770833,"kali_year":5086,"ahargana":1857420.2708,"sun":{"sidereal_longitude":78.296,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":142.1499,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.8539,"elapsed_within_tithi_degrees":3.8539},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.1499,"elapsed_within_degrees":8.8165},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.4459},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445885.770833,"ahargana":1857420.2708,"kali_year":5086,"ayanamsa_lahiri":23.6366,"grahas":{"sun":{"sidereal_longitude":78.61703499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":144.213435,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":4.4643},"mars":{"sidereal_longitude":199.62913500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":91.35503499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":254.751535,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":83.828935,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":195.80253500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":44.9355,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":224.9355,"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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445885.770833,"kali_year":5086,"ahargana":1857420.2708,"sun":{"sidereal_longitude":78.296,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":142.1499,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.8539,"elapsed_within_tithi_degrees":3.8539},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.1499,"elapsed_within_degrees":8.8165},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.4459},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.464,"elongation":63.854},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.464,"opposition_distance":116.146}},"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":"06:00","sunsetLocal":"18:46","solarNoonLocal":"12:23","dayLengthHours":12.770584328416083,"dayLengthDisplay":"12 Hours 46 Mins 14 Secs","nightLengthDisplay":"11 Hours 13 Mins 46 Secs","moonriseLocal":"10:39","moonsetLocal":"22:52","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"13:59","startHours":12.38584188760937,"endHours":13.982164928661382,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:36","end":"09:12","startHours":7.59687276445334,"endHours":9.19319580550535,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:47","end":"12:23","startHours":10.78951884655736,"endHours":12.38584188760937,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:24","startHours":8.980352733365082,"endHours":9.406038877645617,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:52","startHours":6.532657403751999,"endHours":6.873206319176428,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:49","startHours":11.960155743328833,"endHours":12.811528031889907,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:09","startHours":4.297805146279185,"endHours":5.149177434840257,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:00","startHours":4.93633436269999,"endHours":6.000549723401329,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:22","startHours":14.514272609012052,"endHours":15.365644897573123,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.571134051817413,"endHours":18.971134051817412,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.771134051817413,"endHours":19.303241732168082,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.521134051817413,"endHours":20.271134051817413,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:49","startHours":23.960155743328833,"endHours":24.811528031889907,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:00","end":"07:36","startHours":6.000549723401329,"endHours":7.59687276445334,"quality":"auspicious"},{"name":"Amṛta","start":"07:36","end":"09:12","startHours":7.59687276445334,"endHours":9.19319580550535,"quality":"auspicious"},{"name":"Kāla","start":"09:12","end":"10:47","startHours":9.19319580550535,"endHours":10.78951884655736,"quality":"inauspicious"},{"name":"Śubha","start":"10:47","end":"12:23","startHours":10.78951884655736,"endHours":12.38584188760937,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"13:59","startHours":12.38584188760937,"endHours":13.982164928661382,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:35","startHours":13.982164928661382,"endHours":15.578487969713391,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"17:10","startHours":15.578487969713391,"endHours":17.174811010765403,"quality":"neutral"},{"name":"Labha","start":"17:10","end":"18:46","startHours":17.174811010765403,"endHours":18.771134051817413,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:46","end":"20:10","startHours":18.771134051817413,"endHours":20.174811010765403,"quality":"inauspicious"},{"name":"Chala","start":"20:10","end":"21:35","startHours":20.174811010765403,"endHours":21.578487969713393,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"22:59","startHours":21.578487969713393,"endHours":22.982164928661383,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:23","startHours":22.982164928661383,"endHours":24.38584188760937,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:47","startHours":24.38584188760937,"endHours":25.78951884655736,"quality":"inauspicious"},{"name":"Śubha","start":"01:47","end":"03:12","startHours":25.78951884655736,"endHours":27.19319580550535,"quality":"auspicious"},{"name":"Roga","start":"03:12","end":"04:36","startHours":27.19319580550535,"endHours":28.596872764453337,"quality":"inauspicious"},{"name":"Udveg","start":"04:36","end":"06:00","startHours":28.596872764453337,"endHours":30.000549723401328,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.000549723401329,"endHours":7.000549723401329,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.000549723401329,"endHours":8.00054972340133,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.00054972340133,"endHours":9.00054972340133,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.00054972340133,"endHours":10.00054972340133,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.00054972340133,"endHours":11.00054972340133,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.00054972340133,"endHours":12.00054972340133,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.00054972340133,"endHours":13.00054972340133,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.00054972340133,"endHours":14.00054972340133,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.00054972340133,"endHours":15.00054972340133,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.00054972340133,"endHours":16.000549723401328,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.000549723401328,"endHours":17.000549723401328,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.000549723401328,"endHours":18.000549723401328,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.000549723401328,"endHours":19.000549723401328,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.000549723401328,"endHours":20.000549723401328,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.000549723401328,"endHours":21.000549723401328,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.000549723401328,"endHours":22.000549723401328,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.000549723401328,"endHours":23.000549723401328,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.000549723401328,"endHours":24.000549723401328,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.000549723401328,"endHours":25.000549723401328,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.000549723401328,"endHours":26.000549723401328,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.000549723401328,"endHours":27.000549723401328,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.000549723401328,"endHours":28.000549723401328,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.000549723401328,"endHours":29.000549723401328,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.000549723401328,"endHours":30.000549723401328,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.871841478770083,"eotMinutes":-4.019313256562166,"ayanamsa":23.6366}},"calendars":{"vikram_samvat":2041,"vikram_samvatsara":"Īśvara","saka_samvat":1906,"saka_samvatsara":"Raktākṣī","bengali_samvat":1391,"malayalam_era":1160,"nanakshahi_year":515,"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 Ṣaṣṭhī · Vikram 2041 Īśvara · Śaka 1906 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 4, 1984 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 4, 1984 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:00, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1984-07-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1984-07-04","sa":"https://sa.vidhyamitra.com/city/erode/1984-07-04","hi":"https://hi.vidhyamitra.com/city/erode/1984-07-04","x-default":"https://vidhyamitra.com/city/erode/1984-07-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:34:01.188Z","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":"2026-05-31T11:34:01.188Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:34:01.188Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}