{"id":"vidhyamitra:city-day:erode:2087-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2087-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2087-10-01","date_display":"October 1, 2087 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":2087,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483594.770833,"kali_year":5189,"ahargana":1895129.2708,"sun":{"sidereal_longitude":162.0789,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":212.7396,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.6608,"elapsed_within_tithi_degrees":2.6608},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.7396,"elapsed_within_degrees":12.7396},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.8185},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2087,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483594.770833,"ahargana":1895129.2708,"kali_year":5189,"ayanamsa_lahiri":25.0788,"grahas":{"sun":{"sidereal_longitude":163.036973,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":209.97817299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":0.4549},"mars":{"sidereal_longitude":182.51777300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":173.19877300000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":155.340873,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":115.63597299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":16.804073000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":206.9312,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":26.9312,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2087,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483594.770833,"kali_year":5189,"ahargana":1895129.2708,"sun":{"sidereal_longitude":162.0789,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":212.7396,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.6608,"elapsed_within_tithi_degrees":2.6608},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.7396,"elapsed_within_degrees":12.7396},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.8185},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.455,"elongation":50.661},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.455,"opposition_distance":129.339}},"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":"18:09","solarNoonLocal":"12:08","dayLengthHours":12.027285765180256,"dayLengthDisplay":"12 Hours 01 Mins 38 Secs","nightLengthDisplay":"11 Hours 58 Mins 22 Secs","moonriseLocal":"09:29","moonsetLocal":"21:02","rahuKala":{"name":"Rāhu Kāla","start":"12:08","end":"13:38","startHours":12.132723930223593,"endHours":13.636134650871124,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:37","end":"09:08","startHours":7.622491768280996,"endHours":9.125902488928528,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:38","end":"12:08","startHours":10.629313209576061,"endHours":12.132723930223593,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.925447726175525,"endHours":9.326357251681532,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.620217954515976,"endHours":6.940945574920782,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.731814404717584,"endHours":12.533633455729602,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.515442945609431,"endHours":5.317261996621448,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.116807233868443,"endHours":6.119081047633465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:56","startHours":14.137271557753635,"endHours":14.939090608765653,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.94636681281372,"endHours":18.34636681281372,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:39","startHours":18.14636681281372,"endHours":18.647503719696232,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.89636681281372,"endHours":19.64636681281372,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.731814404717582,"endHours":24.5336334557296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:07","end":"07:37","startHours":6.119081047633465,"endHours":7.622491768280996,"quality":"auspicious"},{"name":"Amṛta","start":"07:37","end":"09:08","startHours":7.622491768280996,"endHours":9.125902488928528,"quality":"auspicious"},{"name":"Kāla","start":"09:08","end":"10:38","startHours":9.125902488928528,"endHours":10.629313209576061,"quality":"inauspicious"},{"name":"Śubha","start":"10:38","end":"12:08","startHours":10.629313209576061,"endHours":12.132723930223593,"quality":"auspicious"},{"name":"Roga","start":"12:08","end":"13:38","startHours":12.132723930223593,"endHours":13.636134650871124,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:08","startHours":13.636134650871124,"endHours":15.139545371518658,"quality":"inauspicious"},{"name":"Chala","start":"15:08","end":"16:39","startHours":15.139545371518658,"endHours":16.642956092166187,"quality":"neutral"},{"name":"Labha","start":"16:39","end":"18:09","startHours":16.642956092166187,"endHours":18.14636681281372,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:09","end":"19:39","startHours":18.14636681281372,"endHours":19.642956092166187,"quality":"inauspicious"},{"name":"Chala","start":"19:39","end":"21:08","startHours":19.642956092166187,"endHours":21.139545371518658,"quality":"neutral"},{"name":"Labha","start":"21:08","end":"22:38","startHours":21.139545371518658,"endHours":22.636134650871124,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:08","startHours":22.636134650871124,"endHours":24.13272393022359,"quality":"auspicious"},{"name":"Kāla","start":"00:08","end":"01:38","startHours":24.13272393022359,"endHours":25.62931320957606,"quality":"inauspicious"},{"name":"Śubha","start":"01:38","end":"03:08","startHours":25.62931320957606,"endHours":27.125902488928528,"quality":"auspicious"},{"name":"Roga","start":"03:08","end":"04:37","startHours":27.125902488928528,"endHours":28.622491768280995,"quality":"inauspicious"},{"name":"Udveg","start":"04:37","end":"06:07","startHours":28.622491768280995,"endHours":30.119081047633465,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.119081047633465,"endHours":7.119081047633465,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.119081047633465,"endHours":8.119081047633465,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.119081047633465,"endHours":9.119081047633465,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.119081047633465,"endHours":10.119081047633465,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.119081047633465,"endHours":11.119081047633465,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.119081047633465,"endHours":12.119081047633465,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.119081047633465,"endHours":13.119081047633465,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.119081047633465,"endHours":14.119081047633465,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.119081047633465,"endHours":15.119081047633465,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.119081047633465,"endHours":16.119081047633465,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.119081047633465,"endHours":17.119081047633465,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.119081047633465,"endHours":18.119081047633465,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.119081047633465,"endHours":19.119081047633465,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.119081047633465,"endHours":20.119081047633465,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.119081047633465,"endHours":21.119081047633465,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.119081047633465,"endHours":22.119081047633465,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.119081047633465,"endHours":23.119081047633465,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.119081047633465,"endHours":24.119081047633465,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.119081047633465,"endHours":25.119081047633465,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.119081047633465,"endHours":26.119081047633465,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.119081047633465,"endHours":27.119081047633465,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.119081047633465,"endHours":28.119081047633465,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.119081047633465,"endHours":29.119081047633465,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.119081047633465,"endHours":30.119081047633465,"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":-3.218816017835851,"eotMinutes":11.167764186584405,"ayanamsa":25.0788}},"calendars":{"vikram_samvat":2144,"vikram_samvatsara":"Raudra","saka_samvat":2009,"saka_samvatsara":"Plavaṅga","bengali_samvat":1494,"malayalam_era":1263,"nanakshahi_year":618,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pañcamī · Vikram 2144 Raudra · Śaka 2009 Plavaṅga"},"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 1, 2087 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 1, 2087 CE for Erode, Tamil Nadu: Śukla Pañcamī, sūryodaya 06:07, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2087-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2087-10-01","sa":"https://sa.vidhyamitra.com/city/erode/2087-10-01","hi":"https://hi.vidhyamitra.com/city/erode/2087-10-01","x-default":"https://vidhyamitra.com/city/erode/2087-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T18:07:21.084Z","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":"2026-05-20T18:07:21.084Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T18:07:21.084Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}