{"id":"vidhyamitra:city-day:erode:2107-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2107-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-10-16","date_display":"October 16, 2107 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":2107,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490913.770833,"kali_year":5209,"ahargana":1902448.2708,"sun":{"sidereal_longitude":175.7234,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":172.5177,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":356.7943,"elapsed_within_tithi_degrees":8.7943},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.5177,"elapsed_within_degrees":12.5177},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2411},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2107,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490913.770833,"ahargana":1902448.2708,"kali_year":5209,"ayanamsa_lahiri":25.3587,"grahas":{"sun":{"sidereal_longitude":176.72083399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.04143399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-0.5181},"mars":{"sidereal_longitude":118.92093399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":157.57973400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":54.67003399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":198.27133400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":255.41483400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":179.1354,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":359.1354,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"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":2107,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490913.770833,"kali_year":5209,"ahargana":1902448.2708,"sun":{"sidereal_longitude":175.7234,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":172.5177,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":356.7943,"elapsed_within_tithi_degrees":8.7943},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.5177,"elapsed_within_degrees":12.5177},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2411},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.518,"elongation":3.206},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.518,"opposition_distance":176.794}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":-1.173,"opposition_distance":1.733}]},"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":"18:01","solarNoonLocal":"12:04","dayLengthHours":11.882882815958919,"dayLengthDisplay":"11 Hours 52 Mins 58 Secs","nightLengthDisplay":"12 Hours 07 Mins 02 Secs","moonriseLocal":"05:48","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"16:31","end":"18:01","startHours":16.524138896464912,"endHours":18.009499248459775,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:33","startHours":12.068057840480316,"endHours":13.553418192475181,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:02","end":"16:31","startHours":15.038778544470045,"endHours":16.524138896464912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.899289089557938,"endHours":9.295385183423235,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.6217365498324785,"endHours":6.938613424924716,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:28","startHours":11.671961746615018,"endHours":12.464153934345614,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:20","startHours":4.5422320570396675,"endHours":5.334424244770262,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:08","startHours":5.136376197837613,"endHours":6.126616432500857,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:50","startHours":14.048538309806801,"endHours":14.840730497537395,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.809499248459776,"endHours":18.209499248459775,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:30","startHours":18.009499248459775,"endHours":18.504619365791395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.759499248459775,"endHours":19.509499248459775,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:28","startHours":23.67196174661502,"endHours":24.46415393434561,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:37","startHours":6.126616432500857,"endHours":7.611976784495722,"quality":"inauspicious"},{"name":"Chala","start":"07:37","end":"09:06","startHours":7.611976784495722,"endHours":9.097337136490587,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:35","startHours":9.097337136490587,"endHours":10.58269748848545,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"12:04","startHours":10.58269748848545,"endHours":12.068057840480316,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:33","startHours":12.068057840480316,"endHours":13.553418192475181,"quality":"inauspicious"},{"name":"Śubha","start":"13:33","end":"15:02","startHours":13.553418192475181,"endHours":15.038778544470045,"quality":"auspicious"},{"name":"Roga","start":"15:02","end":"16:31","startHours":15.038778544470045,"endHours":16.524138896464912,"quality":"inauspicious"},{"name":"Udveg","start":"16:31","end":"18:01","startHours":16.524138896464912,"endHours":18.009499248459775,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:01","end":"19:31","startHours":18.009499248459775,"endHours":19.524138896464912,"quality":"auspicious"},{"name":"Roga","start":"19:31","end":"21:02","startHours":19.524138896464912,"endHours":21.038778544470045,"quality":"inauspicious"},{"name":"Udveg","start":"21:02","end":"22:33","startHours":21.038778544470045,"endHours":22.55341819247518,"quality":"inauspicious"},{"name":"Chala","start":"22:33","end":"00:04","startHours":22.55341819247518,"endHours":24.068057840480314,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:35","startHours":24.068057840480314,"endHours":25.58269748848545,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"03:06","startHours":25.58269748848545,"endHours":27.097337136490587,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:37","startHours":27.097337136490587,"endHours":28.611976784495724,"quality":"inauspicious"},{"name":"Śubha","start":"04:37","end":"06:08","startHours":28.611976784495724,"endHours":30.126616432500857,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.126616432500857,"endHours":7.126616432500857,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.126616432500857,"endHours":8.126616432500857,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.126616432500857,"endHours":9.126616432500857,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.126616432500857,"endHours":10.126616432500857,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.126616432500857,"endHours":11.126616432500857,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.126616432500857,"endHours":12.126616432500857,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.126616432500857,"endHours":13.126616432500857,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.126616432500857,"endHours":14.126616432500857,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.126616432500857,"endHours":15.126616432500857,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.126616432500857,"endHours":16.126616432500857,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.126616432500857,"endHours":17.126616432500857,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.126616432500857,"endHours":18.126616432500857,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.126616432500857,"endHours":19.126616432500857,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.126616432500857,"endHours":20.126616432500857,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.126616432500857,"endHours":21.126616432500857,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.126616432500857,"endHours":22.126616432500857,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.126616432500857,"endHours":23.126616432500857,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.126616432500857,"endHours":24.126616432500857,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.126616432500857,"endHours":25.126616432500857,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.126616432500857,"endHours":26.126616432500857,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.126616432500857,"endHours":27.126616432500857,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.126616432500857,"endHours":28.126616432500857,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.126616432500857,"endHours":29.126616432500857,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.126616432500857,"endHours":30.126616432500857,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","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":-8.59823942112641,"eotMinutes":15.04772957118102,"ayanamsa":25.3587}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Amāvasyā · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 16, 2107 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 16, 2107 CE for Erode, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:08, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2107-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2107-10-16","sa":"https://sa.vidhyamitra.com/city/erode/2107-10-16","hi":"https://hi.vidhyamitra.com/city/erode/2107-10-16","x-default":"https://vidhyamitra.com/city/erode/2107-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T04:19:51.451Z","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":"2026-05-21T04:19:51.451Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T04:19:51.451Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}