{"id":"vidhyamitra:city-day:erode:1990-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1990-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-06-01","date_display":"June 1, 1990 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":1990,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448043.770833,"kali_year":5092,"ahargana":1859578.2708,"sun":{"sidereal_longitude":46.4836,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":141.9047,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.4211,"elapsed_within_tithi_degrees":11.4211},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.9047,"elapsed_within_degrees":8.5713},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.3883},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1990,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448043.770833,"ahargana":1859578.2708,"kali_year":5092,"ayanamsa_lahiri":23.7191,"grahas":{"sun":{"sidereal_longitude":46.58648299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":144.64878299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-2.3368},"mars":{"sidereal_longitude":336.906583,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":22.07348300000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":79.17668300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":8.290883000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":270.82458299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":290.5943,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.5943,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":1990,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448043.770833,"kali_year":5092,"ahargana":1859578.2708,"sun":{"sidereal_longitude":46.4836,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":141.9047,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.4211,"elapsed_within_tithi_degrees":11.4211},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.9047,"elapsed_within_degrees":8.5713},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.3883},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.337,"elongation":95.421},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.337,"opposition_distance":84.579}},"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":"18:39","solarNoonLocal":"12:17","dayLengthHours":12.742107653960383,"dayLengthDisplay":"12 Hours 44 Mins 32 Secs","nightLengthDisplay":"11 Hours 15 Mins 28 Secs","moonriseLocal":"12:43","moonsetLocal":"00:55","rahuKala":{"name":"Rāhu Kāla","start":"10:41","end":"12:17","startHours":10.686835409239984,"endHours":12.279598865985033,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"17:03","startHours":15.465125779475128,"endHours":17.057889236220177,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"09:06","startHours":7.501308495749888,"endHours":9.094071952494936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.881703491595596,"endHours":9.306440413394276,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:47","startHours":6.43946619125319,"endHours":6.779255728692133,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:42","startHours":11.854861944186354,"endHours":12.704335787783712,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.209597351810123,"endHours":5.059071195407482,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.846702734508142,"endHours":5.90854503900484,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:15","startHours":14.40328347497843,"endHours":15.252757318575789,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.450652692965225,"endHours":18.850652692965223,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.650652692965224,"endHours":19.181573845213574,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.400652692965224,"endHours":20.150652692965224,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:42","startHours":23.854861944186354,"endHours":24.704335787783712,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:55","end":"07:30","startHours":5.90854503900484,"endHours":7.501308495749888,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"09:06","startHours":7.501308495749888,"endHours":9.094071952494936,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:41","startHours":9.094071952494936,"endHours":10.686835409239984,"quality":"auspicious"},{"name":"Kāla","start":"10:41","end":"12:17","startHours":10.686835409239984,"endHours":12.279598865985033,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:52","startHours":12.279598865985033,"endHours":13.87236232273008,"quality":"auspicious"},{"name":"Roga","start":"13:52","end":"15:28","startHours":13.87236232273008,"endHours":15.465125779475128,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"17:03","startHours":15.465125779475128,"endHours":17.057889236220177,"quality":"inauspicious"},{"name":"Chala","start":"17:03","end":"18:39","startHours":17.057889236220177,"endHours":18.650652692965224,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:39","end":"20:03","startHours":18.650652692965224,"endHours":20.057889236220177,"quality":"inauspicious"},{"name":"Udveg","start":"20:03","end":"21:28","startHours":20.057889236220177,"endHours":21.465125779475127,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"22:52","startHours":21.465125779475127,"endHours":22.87236232273008,"quality":"neutral"},{"name":"Labha","start":"22:52","end":"00:17","startHours":22.87236232273008,"endHours":24.279598865985033,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:41","startHours":24.279598865985033,"endHours":25.686835409239983,"quality":"auspicious"},{"name":"Kāla","start":"01:41","end":"03:06","startHours":25.686835409239983,"endHours":27.094071952494936,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:30","startHours":27.094071952494936,"endHours":28.50130849574989,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"05:55","startHours":28.50130849574989,"endHours":29.908545039004842,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.90854503900484,"endHours":6.90854503900484,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.90854503900484,"endHours":7.90854503900484,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.90854503900484,"endHours":8.90854503900484,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.90854503900484,"endHours":9.90854503900484,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.90854503900484,"endHours":10.90854503900484,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.90854503900484,"endHours":11.90854503900484,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.90854503900484,"endHours":12.90854503900484,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.90854503900484,"endHours":13.90854503900484,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.90854503900484,"endHours":14.90854503900484,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.90854503900484,"endHours":15.90854503900484,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.90854503900484,"endHours":16.908545039004842,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.908545039004842,"endHours":17.908545039004842,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.908545039004842,"endHours":18.908545039004842,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.908545039004842,"endHours":19.908545039004842,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.908545039004842,"endHours":20.908545039004842,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.908545039004842,"endHours":21.908545039004842,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.908545039004842,"endHours":22.908545039004842,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.908545039004842,"endHours":23.908545039004842,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.908545039004842,"endHours":24.908545039004842,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.908545039004842,"endHours":25.908545039004842,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.908545039004842,"endHours":26.908545039004842,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.908545039004842,"endHours":27.908545039004842,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.908545039004842,"endHours":28.908545039004842,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.908545039004842,"endHours":29.908545039004842,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"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":21.991340620663625,"eotMinutes":2.3552680408980873,"ayanamsa":23.7191}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","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 1, 1990 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 1, 1990 CE for Erode, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 05:55, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1990-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1990-06-01","sa":"https://sa.vidhyamitra.com/city/erode/1990-06-01","hi":"https://hi.vidhyamitra.com/city/erode/1990-06-01","x-default":"https://vidhyamitra.com/city/erode/1990-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T13:11:45.647Z","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":"2026-05-17T13:11:45.647Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T13:11:45.647Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}