{"id":"vidhyamitra:city-day:erode:1997-06-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1997-06-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-06-04","date_display":"June 4, 1997 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":1997,"month":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450603.770833,"kali_year":5099,"ahargana":1862138.2708,"sun":{"sidereal_longitude":49.5167,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":35.5619,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.0452,"elapsed_within_tithi_degrees":10.0452},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":35.5619,"elapsed_within_degrees":8.8952},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.0785},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":1997,"month":6,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450603.770833,"ahargana":1862138.2708,"kali_year":5099,"ayanamsa_lahiri":23.817,"grahas":{"sun":{"sidereal_longitude":49.65727199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":33.996271999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-3.9198},"mars":{"sidereal_longitude":150.17357199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":27.907971999999972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":298.10057200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":66.083372,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":353.766872,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":154.9532,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":334.9532,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450603.770833,"kali_year":5099,"ahargana":1862138.2708,"sun":{"sidereal_longitude":49.5167,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":35.5619,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.0452,"elapsed_within_tithi_degrees":10.0452},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":35.5619,"elapsed_within_degrees":8.8952},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.0785},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.92,"elongation":13.955},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.92,"opposition_distance":166.045}},"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":"05:55","sunsetLocal":"18:40","solarNoonLocal":"12:17","dayLengthHours":12.755740468586268,"dayLengthDisplay":"12 Hours 45 Mins 21 Secs","nightLengthDisplay":"11 Hours 14 Mins 39 Secs","moonriseLocal":"04:56","moonsetLocal":"17:34","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"13:53","startHours":12.287428112453643,"endHours":13.881895671026928,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:30","end":"09:06","startHours":7.5040254367337935,"endHours":9.098492995307076,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:42","end":"12:17","startHours":10.692960553880361,"endHours":12.287428112453643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.88589732083064,"endHours":9.311088669783516,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:47","startHours":6.441047064351604,"endHours":6.781200143513905,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.862236763500768,"endHours":12.712619461406518,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.208792482349008,"endHours":5.059175180254758,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.846579505778321,"endHours":5.90955787816051,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:16","startHours":14.41338485721802,"endHours":15.26376755512377,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.465298346746778,"endHours":18.865298346746776,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:12","startHours":18.665298346746777,"endHours":19.196787532937872,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.415298346746777,"endHours":20.165298346746777,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.862236763500768,"endHours":24.71261946140652,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:55","end":"07:30","startHours":5.90955787816051,"endHours":7.5040254367337935,"quality":"auspicious"},{"name":"Amṛta","start":"07:30","end":"09:06","startHours":7.5040254367337935,"endHours":9.098492995307076,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:42","startHours":9.098492995307076,"endHours":10.692960553880361,"quality":"inauspicious"},{"name":"Śubha","start":"10:42","end":"12:17","startHours":10.692960553880361,"endHours":12.287428112453643,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"13:53","startHours":12.287428112453643,"endHours":13.881895671026928,"quality":"inauspicious"},{"name":"Udveg","start":"13:53","end":"15:29","startHours":13.881895671026928,"endHours":15.47636322960021,"quality":"inauspicious"},{"name":"Chala","start":"15:29","end":"17:04","startHours":15.47636322960021,"endHours":17.070830788173495,"quality":"neutral"},{"name":"Labha","start":"17:04","end":"18:40","startHours":17.070830788173495,"endHours":18.665298346746777,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:40","end":"20:04","startHours":18.665298346746777,"endHours":20.070830788173495,"quality":"inauspicious"},{"name":"Chala","start":"20:04","end":"21:29","startHours":20.070830788173495,"endHours":21.47636322960021,"quality":"neutral"},{"name":"Labha","start":"21:29","end":"22:53","startHours":21.47636322960021,"endHours":22.881895671026925,"quality":"auspicious"},{"name":"Amṛta","start":"22:53","end":"00:17","startHours":22.881895671026925,"endHours":24.287428112453643,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:42","startHours":24.287428112453643,"endHours":25.69296055388036,"quality":"inauspicious"},{"name":"Śubha","start":"01:42","end":"03:06","startHours":25.69296055388036,"endHours":27.098492995307076,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:30","startHours":27.098492995307076,"endHours":28.50402543673379,"quality":"inauspicious"},{"name":"Udveg","start":"04:30","end":"05:55","startHours":28.50402543673379,"endHours":29.90955787816051,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.90955787816051,"endHours":6.90955787816051,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.90955787816051,"endHours":7.90955787816051,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.90955787816051,"endHours":8.90955787816051,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.90955787816051,"endHours":9.90955787816051,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.90955787816051,"endHours":10.90955787816051,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.90955787816051,"endHours":11.90955787816051,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.90955787816051,"endHours":12.90955787816051,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.90955787816051,"endHours":13.90955787816051,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.90955787816051,"endHours":14.90955787816051,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.90955787816051,"endHours":15.90955787816051,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.90955787816051,"endHours":16.90955787816051,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.90955787816051,"endHours":17.90955787816051,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.90955787816051,"endHours":18.90955787816051,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.90955787816051,"endHours":19.90955787816051,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.90955787816051,"endHours":20.90955787816051,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.90955787816051,"endHours":21.90955787816051,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.90955787816051,"endHours":22.90955787816051,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.90955787816051,"endHours":23.90955787816051,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.90955787816051,"endHours":24.90955787816051,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.90955787816051,"endHours":25.90955787816051,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.90955787816051,"endHours":26.90955787816051,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.90955787816051,"endHours":27.90955787816051,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.90955787816051,"endHours":28.90955787816051,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.90955787816051,"endHours":29.90955787816051,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.414415006390577,"eotMinutes":1.88551325278147,"ayanamsa":23.817}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 June 4, 1997 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 4, 1997 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 05:55, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1997-06-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1997-06-04","sa":"https://sa.vidhyamitra.com/city/erode/1997-06-04","hi":"https://hi.vidhyamitra.com/city/erode/1997-06-04","x-default":"https://vidhyamitra.com/city/erode/1997-06-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:53:36.036Z","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":"2026-05-17T01:53:36.036Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:53:36.036Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}