{"id":"vidhyamitra:city-day:erode:2007-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2007-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-01-09","date_display":"January 9, 2007 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":2007,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454109.770833,"kali_year":5108,"ahargana":1865644.2708,"sun":{"sidereal_longitude":264.2447,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":149.1666,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.9219,"elapsed_within_tithi_degrees":4.9219},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1666,"elapsed_within_degrees":2.5},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.4113},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2007,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454109.770833,"ahargana":1865644.2708,"kali_year":5108,"ayanamsa_lahiri":23.9511,"grahas":{"sun":{"sidereal_longitude":264.426917,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":147.54041700000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":0.0017},"mars":{"sidereal_longitude":240.196417,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":265.46881699999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":226.60691700000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":282.085917,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":119.930117,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":329.1884,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":149.1884,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2007,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454109.770833,"kali_year":5108,"ahargana":1865644.2708,"sun":{"sidereal_longitude":264.2447,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":149.1666,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.9219,"elapsed_within_tithi_degrees":4.9219},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.1666,"elapsed_within_degrees":2.5},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.4113},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.002,"elongation":115.078},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.002,"opposition_distance":64.922}},"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":"06:41","sunsetLocal":"18:11","solarNoonLocal":"12:26","dayLengthHours":11.49744272551031,"dayLengthDisplay":"11 Hours 29 Mins 51 Secs","nightLengthDisplay":"12 Hours 30 Mins 09 Secs","moonriseLocal":"22:34","moonsetLocal":"10:44","rahuKala":{"name":"Rāhu Kāla","start":"15:19","end":"16:45","startHours":15.311618853350552,"endHours":16.74879919403934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:34","end":"11:00","startHours":9.562897490595397,"endHours":11.000077831284184,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:26","end":"13:52","startHours":12.437258171972974,"endHours":13.874438512661762,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:45","startHours":9.371273445170225,"endHours":9.754521536020567,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.1675969227807474,"endHours":7.474195395461022,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:49","startHours":12.05401008112263,"endHours":12.820506262823319,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.155544445816443,"endHours":5.922040627517131,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:41","startHours":5.730416582091959,"endHours":6.688536809217818,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:07","startHours":14.353498626224692,"endHours":15.119994807925378,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98597953472813,"endHours":18.38597953472813,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:40","startHours":18.18597953472813,"endHours":18.66503964829106,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.93597953472813,"endHours":19.68597953472813,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:49","startHours":24.05401008112263,"endHours":24.82050626282332,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:41","end":"08:08","startHours":6.688536809217818,"endHours":8.125717149906606,"quality":"inauspicious"},{"name":"Udveg","start":"08:08","end":"09:34","startHours":8.125717149906606,"endHours":9.562897490595397,"quality":"inauspicious"},{"name":"Chala","start":"09:34","end":"11:00","startHours":9.562897490595397,"endHours":11.000077831284184,"quality":"neutral"},{"name":"Labha","start":"11:00","end":"12:26","startHours":11.000077831284184,"endHours":12.437258171972974,"quality":"auspicious"},{"name":"Amṛta","start":"12:26","end":"13:52","startHours":12.437258171972974,"endHours":13.874438512661762,"quality":"auspicious"},{"name":"Kāla","start":"13:52","end":"15:19","startHours":13.874438512661762,"endHours":15.311618853350552,"quality":"inauspicious"},{"name":"Śubha","start":"15:19","end":"16:45","startHours":15.311618853350552,"endHours":16.74879919403934,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:11","startHours":16.74879919403934,"endHours":18.18597953472813,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:11","end":"19:45","startHours":18.18597953472813,"endHours":19.748799194039343,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:19","startHours":19.748799194039343,"endHours":21.311618853350552,"quality":"auspicious"},{"name":"Roga","start":"21:19","end":"22:52","startHours":21.311618853350552,"endHours":22.87443851266176,"quality":"inauspicious"},{"name":"Udveg","start":"22:52","end":"00:26","startHours":22.87443851266176,"endHours":24.437258171972974,"quality":"inauspicious"},{"name":"Chala","start":"00:26","end":"02:00","startHours":24.437258171972974,"endHours":26.000077831284187,"quality":"neutral"},{"name":"Labha","start":"02:00","end":"03:34","startHours":26.000077831284187,"endHours":27.562897490595397,"quality":"auspicious"},{"name":"Amṛta","start":"03:34","end":"05:08","startHours":27.562897490595397,"endHours":29.125717149906606,"quality":"auspicious"},{"name":"Kāla","start":"05:08","end":"06:41","startHours":29.125717149906606,"endHours":30.68853680921782,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.688536809217818,"endHours":7.688536809217818,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.688536809217818,"endHours":8.688536809217819,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.688536809217819,"endHours":9.688536809217819,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.688536809217819,"endHours":10.688536809217819,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.688536809217819,"endHours":11.688536809217819,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.688536809217819,"endHours":12.688536809217819,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.688536809217819,"endHours":13.688536809217819,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.688536809217819,"endHours":14.688536809217819,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.688536809217819,"endHours":15.688536809217819,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.688536809217819,"endHours":16.68853680921782,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.68853680921782,"endHours":17.68853680921782,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.68853680921782,"endHours":18.68853680921782,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.68853680921782,"endHours":19.68853680921782,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.68853680921782,"endHours":20.68853680921782,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.68853680921782,"endHours":21.68853680921782,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.68853680921782,"endHours":22.68853680921782,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.68853680921782,"endHours":23.68853680921782,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.68853680921782,"endHours":24.68853680921782,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.68853680921782,"endHours":25.68853680921782,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.68853680921782,"endHours":26.68853680921782,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.68853680921782,"endHours":27.68853680921782,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.68853680921782,"endHours":28.68853680921782,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.68853680921782,"endHours":29.68853680921782,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.68853680921782,"endHours":30.68853680921782,"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"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.175629129580212,"eotMinutes":-7.10429031837854,"ayanamsa":23.9511}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 January 9, 2007 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 9, 2007 CE for Erode, Tamil Nadu: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:41, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2007-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2007-01-09","sa":"https://sa.vidhyamitra.com/city/erode/2007-01-09","hi":"https://hi.vidhyamitra.com/city/erode/2007-01-09","x-default":"https://vidhyamitra.com/city/erode/2007-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T10:17:09.467Z","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":"2026-05-16T10:17:09.467Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T10:17:09.467Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}