{"id":"vidhyamitra:city-day:erode:2101-10-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2101-10-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2101-10-02","date_display":"October 2, 2101 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":2101,"month":10,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488708.770833,"kali_year":5203,"ahargana":1900243.2708,"sun":{"sidereal_longitude":162.4496,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":276.9447,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.4952,"elapsed_within_tithi_degrees":6.4952},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":276.9447,"elapsed_within_degrees":10.2781},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.3943},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2101,"month":10,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488708.770833,"ahargana":1900243.2708,"kali_year":5203,"ayanamsa_lahiri":25.2744,"grahas":{"sun":{"sidereal_longitude":163.44228099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":278.317281,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-1.4654},"mars":{"sidereal_longitude":55.93138099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":147.12578100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":206.27398100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":208.60278100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":191.06238099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":295.9669,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.9669,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"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":2101,"month":10,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488708.770833,"kali_year":5203,"ahargana":1900243.2708,"sun":{"sidereal_longitude":162.4496,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":276.9447,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.4952,"elapsed_within_tithi_degrees":6.4952},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":276.9447,"elapsed_within_degrees":10.2781},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.3943},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.465,"elongation":114.495},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.465,"opposition_distance":65.505}},"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":"18:08","solarNoonLocal":"12:08","dayLengthHours":12.020958329723022,"dayLengthDisplay":"12 Hours 01 Mins 15 Secs","nightLengthDisplay":"11 Hours 58 Mins 45 Secs","moonriseLocal":"14:01","moonsetLocal":"01:34","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"18:08","startHours":16.63530537478217,"endHours":18.137925165997547,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:08","end":"13:38","startHours":12.127446001136036,"endHours":13.630065792351413,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:38","startHours":15.13268558356679,"endHours":16.63530537478217,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.921857113209896,"endHours":9.322555724200663,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.617840100012983,"endHours":6.938398988805597,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.726747390145269,"endHours":12.528144612126804,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:19","startHours":4.514172392311455,"endHours":5.315569614292989,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:07","startHours":5.115220308797605,"endHours":6.116966836274524,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:56","startHours":14.130939056089872,"endHours":14.932336278071407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.937925165997548,"endHours":18.337925165997547,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:38","startHours":18.137925165997547,"endHours":18.638798429736006,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.887925165997547,"endHours":19.637925165997547,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.72674739014527,"endHours":24.528144612126802,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:07","end":"07:37","startHours":6.116966836274524,"endHours":7.619586627489902,"quality":"inauspicious"},{"name":"Chala","start":"07:37","end":"09:07","startHours":7.619586627489902,"endHours":9.122206418705279,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:37","startHours":9.122206418705279,"endHours":10.624826209920657,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:08","startHours":10.624826209920657,"endHours":12.127446001136036,"quality":"auspicious"},{"name":"Kāla","start":"12:08","end":"13:38","startHours":12.127446001136036,"endHours":13.630065792351413,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:08","startHours":13.630065792351413,"endHours":15.13268558356679,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:38","startHours":15.13268558356679,"endHours":16.63530537478217,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"18:08","startHours":16.63530537478217,"endHours":18.137925165997547,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:08","end":"19:38","startHours":18.137925165997547,"endHours":19.63530537478217,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"21:08","startHours":19.63530537478217,"endHours":21.13268558356679,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:38","startHours":21.13268558356679,"endHours":22.630065792351413,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:08","startHours":22.630065792351413,"endHours":24.127446001136036,"quality":"neutral"},{"name":"Labha","start":"00:08","end":"01:37","startHours":24.127446001136036,"endHours":25.62482620992066,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"03:07","startHours":25.62482620992066,"endHours":27.122206418705282,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:37","startHours":27.122206418705282,"endHours":28.619586627489902,"quality":"inauspicious"},{"name":"Śubha","start":"04:37","end":"06:07","startHours":28.619586627489902,"endHours":30.116966836274525,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.116966836274524,"endHours":7.116966836274524,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.116966836274524,"endHours":8.116966836274525,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.116966836274525,"endHours":9.116966836274525,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.116966836274525,"endHours":10.116966836274525,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.116966836274525,"endHours":11.116966836274525,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.116966836274525,"endHours":12.116966836274525,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.116966836274525,"endHours":13.116966836274525,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.116966836274525,"endHours":14.116966836274525,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.116966836274525,"endHours":15.116966836274525,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.116966836274525,"endHours":16.116966836274525,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.116966836274525,"endHours":17.116966836274525,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.116966836274525,"endHours":18.116966836274525,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.116966836274525,"endHours":19.116966836274525,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.116966836274525,"endHours":20.116966836274525,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.116966836274525,"endHours":21.116966836274525,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.116966836274525,"endHours":22.116966836274525,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.116966836274525,"endHours":23.116966836274525,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.116966836274525,"endHours":24.116966836274525,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.116966836274525,"endHours":25.116966836274525,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.116966836274525,"endHours":26.116966836274525,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.116966836274525,"endHours":27.116966836274525,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.116966836274525,"endHours":28.116966836274525,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.116966836274525,"endHours":29.116966836274525,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.116966836274525,"endHours":30.116966836274525,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.455643515331257,"eotMinutes":11.484439931837855,"ayanamsa":25.2744}},"calendars":{"vikram_samvat":2158,"vikram_samvatsara":"Bhāva","saka_samvat":2023,"saka_samvatsara":"Durmati","bengali_samvat":1508,"malayalam_era":1277,"nanakshahi_year":632,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Daśamī · Vikram 2158 Bhāva · Śaka 2023 Durmati"},"festivals":[{"id":"vijaya-dashami","name":"Vijaya Daśamī (Dasarā / Daśaharā)","name_sanskrit":"विजय दशमी","tradition":"Pan-Hindu","associated_deity":"Rāma (Rāvaṇa-vadha) + Durgā (Mahiṣāsura-vadha)","significance":"Rāma's victory over Rāvaṇa; Durgā's victory; ārambha-divasa for śilpa-kalā.","vrata":true,"primary_observance":"Rāvaṇa-dahana; Aparājitā-pūjā; Śastra-pūjā","detection":{"tithi_number":10,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1,"related_chart":"rama","sources":["Vālmīki Rāmāyaṇa, Yuddha-Kāṇḍa","Devī Mahātmya"]}],"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":[]},"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 2, 2101 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 2, 2101 CE for Erode, Tamil Nadu: Śukla Daśamī, sūryodaya 06:07, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2101-10-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2101-10-02","sa":"https://sa.vidhyamitra.com/city/erode/2101-10-02","hi":"https://hi.vidhyamitra.com/city/erode/2101-10-02","x-default":"https://vidhyamitra.com/city/erode/2101-10-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:55:24.924Z","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":"2026-05-31T17:55:24.924Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:55:24.924Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}