{"id":"vidhyamitra:city-day:erode:2097-04-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2097-04-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2097-04-23","date_display":"April 23, 2097 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":2097,"month":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487086.770833,"kali_year":5199,"ahargana":1898621.2708,"sun":{"sidereal_longitude":8.3716,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":147.5043,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.1327,"elapsed_within_tithi_degrees":7.1327},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.5043,"elapsed_within_degrees":0.8377},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.876},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2097,"month":4,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487086.770833,"ahargana":1898621.2708,"kali_year":5199,"ayanamsa_lahiri":25.2123,"grahas":{"sun":{"sidereal_longitude":8.49785300000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":148.14385300000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":3.6579},"mars":{"sidereal_longitude":265.446553,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":340.801153,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":76.89325300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":322.403853,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":135.73245300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":21.9083,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.9083,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2097,"month":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487086.770833,"kali_year":5199,"ahargana":1898621.2708,"sun":{"sidereal_longitude":8.3716,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":147.5043,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.1327,"elapsed_within_tithi_degrees":7.1327},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.5043,"elapsed_within_degrees":0.8377},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.876},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.658,"elongation":139.133},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.658,"opposition_distance":40.867}},"eclipse_window_40days":[{"offset_days":19,"type":"solar","occurs":true,"moon_latitude":0.638,"elongation":2.343}]},"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":"06:04","sunsetLocal":"18:31","solarNoonLocal":"12:18","dayLengthHours":12.463191059549438,"dayLengthDisplay":"12 Hours 27 Mins 47 Secs","nightLengthDisplay":"11 Hours 32 Mins 13 Secs","moonriseLocal":"15:32","moonsetLocal":"03:41","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"16:58","startHours":15.407941285810452,"endHours":16.96584016825413,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:11","end":"10:44","startHours":9.176345756035733,"endHours":10.734244638479412,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:18","end":"13:51","startHours":12.29214352092309,"endHours":13.850042403366771,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:23","startHours":8.968625905043242,"endHours":9.384065607028223,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.579847618629599,"endHours":6.912199380217584,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:42","startHours":11.87670381893811,"endHours":12.707583222908072,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.398789183208448,"endHours":5.22966858717841,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:04","startHours":5.021948736185919,"endHours":6.060547991148373,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.369342030848,"endHours":15.200221434817962,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.32373905069781,"endHours":18.72373905069781,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.52373905069781,"endHours":19.043038678179038,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.27373905069781,"endHours":20.02373905069781,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:42","startHours":23.87670381893811,"endHours":24.70758322290807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:04","end":"07:37","startHours":6.060547991148373,"endHours":7.6184468735920525,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:11","startHours":7.6184468735920525,"endHours":9.176345756035733,"quality":"inauspicious"},{"name":"Chala","start":"09:11","end":"10:44","startHours":9.176345756035733,"endHours":10.734244638479412,"quality":"neutral"},{"name":"Labha","start":"10:44","end":"12:18","startHours":10.734244638479412,"endHours":12.29214352092309,"quality":"auspicious"},{"name":"Amṛta","start":"12:18","end":"13:51","startHours":12.29214352092309,"endHours":13.850042403366771,"quality":"auspicious"},{"name":"Kāla","start":"13:51","end":"15:24","startHours":13.850042403366771,"endHours":15.407941285810452,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"16:58","startHours":15.407941285810452,"endHours":16.96584016825413,"quality":"auspicious"},{"name":"Roga","start":"16:58","end":"18:31","startHours":16.96584016825413,"endHours":18.52373905069781,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:31","end":"19:58","startHours":18.52373905069781,"endHours":19.96584016825413,"quality":"inauspicious"},{"name":"Śubha","start":"19:58","end":"21:24","startHours":19.96584016825413,"endHours":21.407941285810452,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"22:51","startHours":21.407941285810452,"endHours":22.85004240336677,"quality":"inauspicious"},{"name":"Udveg","start":"22:51","end":"00:18","startHours":22.85004240336677,"endHours":24.29214352092309,"quality":"inauspicious"},{"name":"Chala","start":"00:18","end":"01:44","startHours":24.29214352092309,"endHours":25.73424463847941,"quality":"neutral"},{"name":"Labha","start":"01:44","end":"03:11","startHours":25.73424463847941,"endHours":27.17634575603573,"quality":"auspicious"},{"name":"Amṛta","start":"03:11","end":"04:37","startHours":27.17634575603573,"endHours":28.618446873592053,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:04","startHours":28.618446873592053,"endHours":30.060547991148372,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.060547991148373,"endHours":7.060547991148373,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.060547991148373,"endHours":8.060547991148372,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.060547991148372,"endHours":9.060547991148372,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.060547991148372,"endHours":10.060547991148372,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.060547991148372,"endHours":11.060547991148372,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.060547991148372,"endHours":12.060547991148372,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.060547991148372,"endHours":13.060547991148372,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.060547991148372,"endHours":14.060547991148372,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.060547991148372,"endHours":15.060547991148372,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.060547991148372,"endHours":16.060547991148372,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.060547991148372,"endHours":17.060547991148372,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.060547991148372,"endHours":18.060547991148372,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.060547991148372,"endHours":19.060547991148372,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.060547991148372,"endHours":20.060547991148372,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.060547991148372,"endHours":21.060547991148372,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.060547991148372,"endHours":22.060547991148372,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.060547991148372,"endHours":23.060547991148372,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.060547991148372,"endHours":24.060547991148372,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.060547991148372,"endHours":25.060547991148372,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.060547991148372,"endHours":26.060547991148372,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.060547991148372,"endHours":27.060547991148372,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.060547991148372,"endHours":28.060547991148372,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.060547991148372,"endHours":29.060547991148372,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.060547991148372,"endHours":30.060547991148372,"planetary_lord":"Saturn"}],"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","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.752398946374122,"eotMinutes":1.6025887446145586,"ayanamsa":25.2123}},"calendars":{"vikram_samvat":2154,"vikram_samvatsara":"Pramoda","saka_samvat":2019,"saka_samvatsara":"Piṅgala","bengali_samvat":1504,"malayalam_era":1273,"nanakshahi_year":628,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvādaśī · Vikram 2154 Pramoda · Śaka 2019 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 April 23, 2097 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 23, 2097 CE for Erode, Tamil Nadu: Śukla Dvādaśī, sūryodaya 06:04, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2097-04-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2097-04-23","sa":"https://sa.vidhyamitra.com/city/erode/2097-04-23","hi":"https://hi.vidhyamitra.com/city/erode/2097-04-23","x-default":"https://vidhyamitra.com/city/erode/2097-04-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:16:23.272Z","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":"2026-05-31T02:16:23.272Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:16:23.272Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}