{"id":"vidhyamitra:city-day:erode:2002-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2002-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-10-09","date_display":"October 9, 2002 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":2002,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452556.770833,"kali_year":5104,"ahargana":1864091.2708,"sun":{"sidereal_longitude":170.9405,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":205.108,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.1675,"elapsed_within_tithi_degrees":10.1675},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.108,"elapsed_within_degrees":5.108},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.0486},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2002,"month":10,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452556.770833,"ahargana":1864091.2708,"kali_year":5104,"ayanamsa_lahiri":23.8917,"grahas":{"sun":{"sidereal_longitude":171.68995300000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":207.92955299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":1.9968},"mars":{"sidereal_longitude":151.836453,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":154.91015300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":109.41795300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":201.75325299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":65.10945300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":51.4738,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":231.4738,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2002,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452556.770833,"kali_year":5104,"ahargana":1864091.2708,"sun":{"sidereal_longitude":170.9405,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":205.108,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.1675,"elapsed_within_tithi_degrees":10.1675},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.108,"elapsed_within_degrees":5.108},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.0486},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.997,"elongation":34.168},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.997,"opposition_distance":145.832}},"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":"18:04","solarNoonLocal":"12:06","dayLengthHours":11.949291067061376,"dayLengthDisplay":"11 Hours 56 Mins 57 Secs","nightLengthDisplay":"12 Hours 03 Mins 03 Secs","moonriseLocal":"08:43","moonsetLocal":"20:18","rahuKala":{"name":"Rāhu Kāla","start":"12:06","end":"13:35","startHours":12.094003528034566,"endHours":13.587664911417237,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:37","end":"09:06","startHours":7.613019377886549,"endHours":9.10668076126922,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:06","startHours":10.600342144651894,"endHours":12.094003528034566,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.90752591015153,"endHours":9.305835612386911,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.617245122298101,"endHours":6.935892884086404,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:30","startHours":11.695693825799188,"endHours":12.492313230269945,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:19","startHours":4.526119185562361,"endHours":5.3227385900331186,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.123583738915429,"endHours":6.119357994503877,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:53","startHours":14.08555203921146,"endHours":14.88217144368222,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.868649061565254,"endHours":18.268649061565252,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:34","startHours":18.068649061565253,"endHours":18.56653618935948,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.818649061565253,"endHours":19.568649061565253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:30","startHours":23.695693825799186,"endHours":24.492313230269946,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:07","end":"07:37","startHours":6.119357994503877,"endHours":7.613019377886549,"quality":"auspicious"},{"name":"Amṛta","start":"07:37","end":"09:06","startHours":7.613019377886549,"endHours":9.10668076126922,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:36","startHours":9.10668076126922,"endHours":10.600342144651894,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:06","startHours":10.600342144651894,"endHours":12.094003528034566,"quality":"auspicious"},{"name":"Roga","start":"12:06","end":"13:35","startHours":12.094003528034566,"endHours":13.587664911417237,"quality":"inauspicious"},{"name":"Udveg","start":"13:35","end":"15:05","startHours":13.587664911417237,"endHours":15.08132629479991,"quality":"inauspicious"},{"name":"Chala","start":"15:05","end":"16:34","startHours":15.08132629479991,"endHours":16.57498767818258,"quality":"neutral"},{"name":"Labha","start":"16:34","end":"18:04","startHours":16.57498767818258,"endHours":18.068649061565253,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:04","end":"19:34","startHours":18.068649061565253,"endHours":19.57498767818258,"quality":"inauspicious"},{"name":"Chala","start":"19:34","end":"21:05","startHours":19.57498767818258,"endHours":21.081326294799908,"quality":"neutral"},{"name":"Labha","start":"21:05","end":"22:35","startHours":21.081326294799908,"endHours":22.587664911417235,"quality":"auspicious"},{"name":"Amṛta","start":"22:35","end":"00:06","startHours":22.587664911417235,"endHours":24.094003528034566,"quality":"auspicious"},{"name":"Kāla","start":"00:06","end":"01:36","startHours":24.094003528034566,"endHours":25.600342144651894,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"03:06","startHours":25.600342144651894,"endHours":27.10668076126922,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:37","startHours":27.10668076126922,"endHours":28.613019377886552,"quality":"inauspicious"},{"name":"Udveg","start":"04:37","end":"06:07","startHours":28.613019377886552,"endHours":30.11935799450388,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.119357994503877,"endHours":7.119357994503877,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.119357994503877,"endHours":8.119357994503877,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.119357994503877,"endHours":9.119357994503877,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.119357994503877,"endHours":10.119357994503877,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.119357994503877,"endHours":11.119357994503877,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.119357994503877,"endHours":12.119357994503877,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.119357994503877,"endHours":13.119357994503877,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.119357994503877,"endHours":14.119357994503877,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.119357994503877,"endHours":15.119357994503877,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.119357994503877,"endHours":16.11935799450388,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.11935799450388,"endHours":17.11935799450388,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.11935799450388,"endHours":18.11935799450388,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.11935799450388,"endHours":19.11935799450388,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.11935799450388,"endHours":20.11935799450388,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.11935799450388,"endHours":21.11935799450388,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.11935799450388,"endHours":22.11935799450388,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.11935799450388,"endHours":23.11935799450388,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.11935799450388,"endHours":24.11935799450388,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.11935799450388,"endHours":25.11935799450388,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.11935799450388,"endHours":26.11935799450388,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.11935799450388,"endHours":27.11935799450388,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.11935799450388,"endHours":28.11935799450388,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.11935799450388,"endHours":29.11935799450388,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.11935799450388,"endHours":30.11935799450388,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-6.132926060837089,"eotMinutes":13.49098831792595,"ayanamsa":23.8917}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 9, 2002 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 9, 2002 CE for Erode, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 06:07, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2002-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2002-10-09","sa":"https://sa.vidhyamitra.com/city/erode/2002-10-09","hi":"https://hi.vidhyamitra.com/city/erode/2002-10-09","x-default":"https://vidhyamitra.com/city/erode/2002-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T18:44:17.742Z","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":"2026-05-16T18:44:17.742Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T18:44:17.742Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}