{"id":"vidhyamitra:city-day:erode:2129-09-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2129-09-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-09-29","date_display":"September 29, 2129 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":2129,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498932.770833,"kali_year":5231,"ahargana":1910467.2708,"sun":{"sidereal_longitude":159.2652,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":354.1924,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.9272,"elapsed_within_tithi_degrees":2.9272},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.1924,"elapsed_within_degrees":7.5258},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.4576},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2129,"month":9,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498932.770833,"ahargana":1910467.2708,"kali_year":5231,"ayanamsa_lahiri":25.6654,"grahas":{"sun":{"sidereal_longitude":160.32444899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":354.434849,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-3.8938},"mars":{"sidereal_longitude":294.73524900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":152.45034899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":347.938549,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":141.56484899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":175.45454900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":114.2502,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.2502,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":9,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498932.770833,"kali_year":5231,"ahargana":1910467.2708,"sun":{"sidereal_longitude":159.2652,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":354.1924,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.9272,"elapsed_within_tithi_degrees":2.9272},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.1924,"elapsed_within_degrees":7.5258},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.4576},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.894,"elongation":165.073},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.894,"opposition_distance":14.927}},"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":"18:10","solarNoonLocal":"12:09","dayLengthHours":12.049725034451242,"dayLengthDisplay":"12 Hours 02 Mins 59 Secs","nightLengthDisplay":"11 Hours 57 Mins 01 Secs","moonriseLocal":"18:56","moonsetLocal":"07:14","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:09","startHours":13.649809689909603,"endHours":15.156025319216006,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:07","end":"07:37","startHours":6.118731543377575,"endHours":7.624947172683981,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:08","end":"10:38","startHours":9.131162801990385,"endHours":10.637378431296792,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.9303340514162,"endHours":9.331991552564574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:57","startHours":6.620803419813043,"endHours":6.942129420731743,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.741936559454821,"endHours":12.54525156175157,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.512101538784076,"endHours":5.315416541080825,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.114587790506638,"endHours":6.118731543377575,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:57","startHours":14.151881566345068,"endHours":14.955196568641817,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.968456577828817,"endHours":18.368456577828816,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.168456577828817,"endHours":18.670528454264286,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.918456577828817,"endHours":19.668456577828817,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.74193655945482,"endHours":24.54525156175157,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:07","end":"07:37","startHours":6.118731543377575,"endHours":7.624947172683981,"quality":"auspicious"},{"name":"Roga","start":"07:37","end":"09:08","startHours":7.624947172683981,"endHours":9.131162801990385,"quality":"inauspicious"},{"name":"Udveg","start":"09:08","end":"10:38","startHours":9.131162801990385,"endHours":10.637378431296792,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:09","startHours":10.637378431296792,"endHours":12.143594060603196,"quality":"neutral"},{"name":"Labha","start":"12:09","end":"13:39","startHours":12.143594060603196,"endHours":13.649809689909603,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:09","startHours":13.649809689909603,"endHours":15.156025319216006,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:40","startHours":15.156025319216006,"endHours":16.662240948522413,"quality":"inauspicious"},{"name":"Śubha","start":"16:40","end":"18:10","startHours":16.662240948522413,"endHours":18.168456577828817,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:10","end":"19:40","startHours":18.168456577828817,"endHours":19.66224094852241,"quality":"auspicious"},{"name":"Kāla","start":"19:40","end":"21:09","startHours":19.66224094852241,"endHours":21.156025319216006,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:39","startHours":21.156025319216006,"endHours":22.649809689909603,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:09","startHours":22.649809689909603,"endHours":24.143594060603196,"quality":"inauspicious"},{"name":"Udveg","start":"00:09","end":"01:38","startHours":24.143594060603196,"endHours":25.63737843129679,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:08","startHours":25.63737843129679,"endHours":27.131162801990385,"quality":"neutral"},{"name":"Labha","start":"03:08","end":"04:37","startHours":27.131162801990385,"endHours":28.62494717268398,"quality":"auspicious"},{"name":"Amṛta","start":"04:37","end":"06:07","startHours":28.62494717268398,"endHours":30.118731543377574,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.118731543377575,"endHours":7.118731543377575,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.118731543377575,"endHours":8.118731543377574,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.118731543377574,"endHours":9.118731543377574,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.118731543377574,"endHours":10.118731543377574,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.118731543377574,"endHours":11.118731543377574,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.118731543377574,"endHours":12.118731543377574,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.118731543377574,"endHours":13.118731543377574,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.118731543377574,"endHours":14.118731543377574,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.118731543377574,"endHours":15.118731543377574,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.118731543377574,"endHours":16.118731543377574,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.118731543377574,"endHours":17.118731543377574,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.118731543377574,"endHours":18.118731543377574,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.118731543377574,"endHours":19.118731543377574,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.118731543377574,"endHours":20.118731543377574,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.118731543377574,"endHours":21.118731543377574,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.118731543377574,"endHours":22.118731543377574,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.118731543377574,"endHours":23.118731543377574,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.118731543377574,"endHours":24.118731543377574,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.118731543377574,"endHours":25.118731543377574,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.118731543377574,"endHours":26.118731543377574,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.118731543377574,"endHours":27.118731543377574,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.118731543377574,"endHours":28.118731543377574,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.118731543377574,"endHours":29.118731543377574,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.118731543377574,"endHours":30.118731543377574,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":-2.378703492589622,"eotMinutes":10.515556363808276,"ayanamsa":25.6654}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvitīyā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 September 29, 2129 CE · Erode, Tamil Nadu · Vidhyamitra","description":"September 29, 2129 CE for Erode, Tamil Nadu: Kṛṣṇa Dvitīyā, sūryodaya 06:07, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2129-09-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2129-09-29","sa":"https://sa.vidhyamitra.com/city/erode/2129-09-29","hi":"https://hi.vidhyamitra.com/city/erode/2129-09-29","x-default":"https://vidhyamitra.com/city/erode/2129-09-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T06:20:22.655Z","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":"2026-05-23T06:20:22.655Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T06:20:22.655Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}