{"id":"vidhyamitra:city-day:erode:2073-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2073-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-10-17","date_display":"October 17, 2073 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":2073,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478497.770833,"kali_year":5175,"ahargana":1890032.2708,"sun":{"sidereal_longitude":178.501,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":10.8807,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.3797,"elapsed_within_tithi_degrees":0.3797},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.8807,"elapsed_within_degrees":10.8807},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.3816},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":2073,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478497.770833,"ahargana":1890032.2708,"kali_year":5175,"ayanamsa_lahiri":24.8838,"grahas":{"sun":{"sidereal_longitude":179.411116,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":9.82711599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-4.3229},"mars":{"sidereal_longitude":102.705016,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":184.81941600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":104.44681600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":162.03501600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":208.494016,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":116.9948,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":296.9948,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2073,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478497.770833,"kali_year":5175,"ahargana":1890032.2708,"sun":{"sidereal_longitude":178.501,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":10.8807,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.3797,"elapsed_within_tithi_degrees":0.3797},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.8807,"elapsed_within_degrees":10.8807},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.3816},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.323,"elongation":167.62},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.323,"opposition_distance":12.38}},"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":"06:08","sunsetLocal":"18:00","solarNoonLocal":"12:04","dayLengthHours":11.860659364204166,"dayLengthDisplay":"11 Hours 51 Mins 38 Secs","nightLengthDisplay":"12 Hours 08 Mins 22 Secs","moonriseLocal":"18:32","moonsetLocal":"06:59","rahuKala":{"name":"Rāhu Kāla","start":"15:02","end":"16:31","startHours":15.030227848350577,"endHours":16.5128102688761,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:35","startHours":9.099898166248495,"endHours":10.582480586774015,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:33","startHours":12.065063007299536,"endHours":13.547645427825056,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.902220510178426,"endHours":9.297575822318564,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.628927465372628,"endHours":6.945211715084739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:28","startHours":11.669707695159397,"endHours":12.460418319439674,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:21","startHours":4.553312076636898,"endHours":5.344022700917176,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:08","startHours":5.146345044847107,"endHours":6.134733325197454,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:50","startHours":14.041839568000231,"endHours":14.83255019228051,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.79539268940162,"endHours":18.19539268940162,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:29","startHours":17.99539268940162,"endHours":18.489586829576794,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.74539268940162,"endHours":19.49539268940162,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:28","startHours":23.669707695159396,"endHours":24.460418319439675,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:08","end":"07:37","startHours":6.134733325197454,"endHours":7.6173157457229745,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:06","startHours":7.6173157457229745,"endHours":9.099898166248495,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:35","startHours":9.099898166248495,"endHours":10.582480586774015,"quality":"neutral"},{"name":"Labha","start":"10:35","end":"12:04","startHours":10.582480586774015,"endHours":12.065063007299536,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:33","startHours":12.065063007299536,"endHours":13.547645427825056,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"15:02","startHours":13.547645427825056,"endHours":15.030227848350577,"quality":"inauspicious"},{"name":"Śubha","start":"15:02","end":"16:31","startHours":15.030227848350577,"endHours":16.5128102688761,"quality":"auspicious"},{"name":"Roga","start":"16:31","end":"18:00","startHours":16.5128102688761,"endHours":17.99539268940162,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:00","end":"19:31","startHours":17.99539268940162,"endHours":19.5128102688761,"quality":"inauspicious"},{"name":"Śubha","start":"19:31","end":"21:02","startHours":19.5128102688761,"endHours":21.030227848350577,"quality":"auspicious"},{"name":"Roga","start":"21:02","end":"22:33","startHours":21.030227848350577,"endHours":22.547645427825056,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"00:04","startHours":22.547645427825056,"endHours":24.065063007299536,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:35","startHours":24.065063007299536,"endHours":25.582480586774015,"quality":"neutral"},{"name":"Labha","start":"01:35","end":"03:06","startHours":25.582480586774015,"endHours":27.099898166248494,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:37","startHours":27.099898166248494,"endHours":28.617315745722976,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:08","startHours":28.617315745722976,"endHours":30.134733325197452,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.134733325197454,"endHours":7.134733325197454,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.134733325197454,"endHours":8.134733325197454,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.134733325197454,"endHours":9.134733325197454,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.134733325197454,"endHours":10.134733325197454,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.134733325197454,"endHours":11.134733325197454,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.134733325197454,"endHours":12.134733325197454,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.134733325197454,"endHours":13.134733325197454,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.134733325197454,"endHours":14.134733325197454,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.134733325197454,"endHours":15.134733325197454,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.134733325197454,"endHours":16.134733325197452,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.134733325197452,"endHours":17.134733325197452,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.134733325197452,"endHours":18.134733325197452,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.134733325197452,"endHours":19.134733325197452,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.134733325197452,"endHours":20.134733325197452,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.134733325197452,"endHours":21.134733325197452,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.134733325197452,"endHours":22.134733325197452,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.134733325197452,"endHours":23.134733325197452,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.134733325197452,"endHours":24.134733325197452,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.134733325197452,"endHours":25.134733325197452,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.134733325197452,"endHours":26.134733325197452,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.134733325197452,"endHours":27.134733325197452,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.134733325197452,"endHours":28.134733325197452,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.134733325197452,"endHours":29.134733325197452,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.134733325197452,"endHours":30.134733325197452,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.418264721030779,"eotMinutes":15.227419562027912,"ayanamsa":24.8838}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","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":"Kārtika Kṛṣṇa Dvitīyā · Vikram 2130 Parābhava · Śaka 1995 Vijaya"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 17, 2073 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 17, 2073 CE for Erode, Tamil Nadu: Kṛṣṇa Dvitīyā, sūryodaya 06:08, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2073-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2073-10-17","sa":"https://sa.vidhyamitra.com/city/erode/2073-10-17","hi":"https://hi.vidhyamitra.com/city/erode/2073-10-17","x-default":"https://vidhyamitra.com/city/erode/2073-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:38:41.603Z","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":"2026-05-31T15:38:41.603Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:38:41.603Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}