{"id":"vidhyamitra:city-day:erode:1928-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1928-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1928-10-04","date_display":"October 4, 1928 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":1928,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425523.770833,"kali_year":5030,"ahargana":1837058.2708,"sun":{"sidereal_longitude":167.1384,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":45.9243,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.7859,"elapsed_within_tithi_degrees":10.7859},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.9243,"elapsed_within_degrees":5.9243},"yoga":{"number":16,"name":"Siddhi","sum_longitude":213.0627},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1928,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425523.770833,"ahargana":1837058.2708,"kali_year":5030,"ayanamsa_lahiri":22.8578,"grahas":{"sun":{"sidereal_longitude":167.71081300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":49.097913000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":0.1657},"mars":{"sidereal_longitude":68.511413,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":194.200513,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":16.913813000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":193.98351300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":231.73791300000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":43.8123,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.8123,"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":1928,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425523.770833,"kali_year":5030,"ahargana":1837058.2708,"sun":{"sidereal_longitude":167.1384,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":45.9243,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.7859,"elapsed_within_tithi_degrees":10.7859},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.9243,"elapsed_within_degrees":5.9243},"yoga":{"number":16,"name":"Siddhi","sum_longitude":213.0627},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.166,"elongation":121.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.166,"opposition_distance":58.786}},"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":"06:07","sunsetLocal":"18:07","solarNoonLocal":"12:07","dayLengthHours":12.001505997682159,"dayLengthDisplay":"12 Hours 00 Mins 05 Secs","nightLengthDisplay":"11 Hours 59 Mins 55 Secs","moonriseLocal":"21:51","moonsetLocal":"10:34","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:07","startHours":13.617423863248767,"endHours":15.117612112959037,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:07","end":"07:37","startHours":6.116482614697417,"endHours":7.616670864407687,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:07","end":"10:37","startHours":9.116859114117958,"endHours":10.617047363828227,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.916834014156588,"endHours":9.316884214079327,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.6165453646008405,"endHours":6.936585524539032,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:31","startHours":11.71718541361576,"endHours":12.517285813461235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.5162818150064625,"endHours":5.31638221485194,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.116357114890571,"endHours":6.116482614697417,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:55","startHours":14.117486613152192,"endHours":14.91758701299767,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.917988612379578,"endHours":18.317988612379576,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:37","startHours":18.117988612379577,"endHours":18.618051362283,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.867988612379577,"endHours":19.617988612379577,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:31","startHours":23.71718541361576,"endHours":24.517285813461235,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:07","end":"07:37","startHours":6.116482614697417,"endHours":7.616670864407687,"quality":"auspicious"},{"name":"Roga","start":"07:37","end":"09:07","startHours":7.616670864407687,"endHours":9.116859114117958,"quality":"inauspicious"},{"name":"Udveg","start":"09:07","end":"10:37","startHours":9.116859114117958,"endHours":10.617047363828227,"quality":"inauspicious"},{"name":"Chala","start":"10:37","end":"12:07","startHours":10.617047363828227,"endHours":12.117235613538497,"quality":"neutral"},{"name":"Labha","start":"12:07","end":"13:37","startHours":12.117235613538497,"endHours":13.617423863248767,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:07","startHours":13.617423863248767,"endHours":15.117612112959037,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:37","startHours":15.117612112959037,"endHours":16.617800362669307,"quality":"inauspicious"},{"name":"Śubha","start":"16:37","end":"18:07","startHours":16.617800362669307,"endHours":18.117988612379577,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:07","end":"19:37","startHours":18.117988612379577,"endHours":19.617800362669307,"quality":"auspicious"},{"name":"Kāla","start":"19:37","end":"21:07","startHours":19.617800362669307,"endHours":21.117612112959037,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:37","startHours":21.117612112959037,"endHours":22.617423863248767,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:07","startHours":22.617423863248767,"endHours":24.117235613538497,"quality":"inauspicious"},{"name":"Udveg","start":"00:07","end":"01:37","startHours":24.117235613538497,"endHours":25.617047363828227,"quality":"inauspicious"},{"name":"Chala","start":"01:37","end":"03:07","startHours":25.617047363828227,"endHours":27.116859114117958,"quality":"neutral"},{"name":"Labha","start":"03:07","end":"04:37","startHours":27.116859114117958,"endHours":28.616670864407688,"quality":"auspicious"},{"name":"Amṛta","start":"04:37","end":"06:07","startHours":28.616670864407688,"endHours":30.116482614697418,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.116482614697417,"endHours":7.116482614697417,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.116482614697417,"endHours":8.116482614697418,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.116482614697418,"endHours":9.116482614697418,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.116482614697418,"endHours":10.116482614697418,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.116482614697418,"endHours":11.116482614697418,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.116482614697418,"endHours":12.116482614697418,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.116482614697418,"endHours":13.116482614697418,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.116482614697418,"endHours":14.116482614697418,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.116482614697418,"endHours":15.116482614697418,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.116482614697418,"endHours":16.116482614697418,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.116482614697418,"endHours":17.116482614697418,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.116482614697418,"endHours":18.116482614697418,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.116482614697418,"endHours":19.116482614697418,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.116482614697418,"endHours":20.116482614697418,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.116482614697418,"endHours":21.116482614697418,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.116482614697418,"endHours":22.116482614697418,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.116482614697418,"endHours":23.116482614697418,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.116482614697418,"endHours":24.116482614697418,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.116482614697418,"endHours":25.116482614697418,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.116482614697418,"endHours":26.116482614697418,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.116482614697418,"endHours":27.116482614697418,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.116482614697418,"endHours":28.116482614697418,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.116482614697418,"endHours":29.116482614697418,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.116482614697418,"endHours":30.116482614697418,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.183400150039322,"eotMinutes":12.09706318769023,"ayanamsa":22.8578}},"calendars":{"vikram_samvat":1985,"vikram_samvatsara":"Vṛṣa","saka_samvat":1850,"saka_samvatsara":"Vibhava","bengali_samvat":1335,"malayalam_era":1104,"nanakshahi_year":459,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 1985 Vṛṣa · Śaka 1850 Vibhava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 October 4, 1928 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 4, 1928 CE for Erode, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:07, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1928-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1928-10-04","sa":"https://sa.vidhyamitra.com/city/erode/1928-10-04","hi":"https://hi.vidhyamitra.com/city/erode/1928-10-04","x-default":"https://vidhyamitra.com/city/erode/1928-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:36:38.710Z","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":"2026-05-31T14:36:38.710Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:36:38.710Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}