{"id":"vidhyamitra:city-day:erode:2098-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2098-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-08-17","date_display":"August 17, 2098 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":2098,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487567.770833,"kali_year":5200,"ahargana":1899102.2708,"sun":{"sidereal_longitude":118.664,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":357.3315,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.6675,"elapsed_within_tithi_degrees":10.6675},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.3315,"elapsed_within_degrees":10.6649},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.9955},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2098,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487567.770833,"ahargana":1899102.2708,"kali_year":5200,"ayanamsa_lahiri":25.2307,"grahas":{"sun":{"sidereal_longitude":119.52087599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":354.365776,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":0.0713},"mars":{"sidereal_longitude":124.22367599999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":102.27687600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":124.45057599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":161.05447600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":153.44917599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":356.4226,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":176.4226,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2098,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487567.770833,"kali_year":5200,"ahargana":1899102.2708,"sun":{"sidereal_longitude":118.664,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":357.3315,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.6675,"elapsed_within_tithi_degrees":10.6675},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.3315,"elapsed_within_degrees":10.6649},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.9955},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.071,"elongation":121.332},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.071,"opposition_distance":58.668}},"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":"06:09","sunsetLocal":"18:37","solarNoonLocal":"12:23","dayLengthHours":12.478043231580646,"dayLengthDisplay":"12 Hours 28 Mins 41 Secs","nightLengthDisplay":"11 Hours 31 Mins 19 Secs","moonriseLocal":"21:54","moonsetLocal":"10:11","rahuKala":{"name":"Rāhu Kāla","start":"17:04","end":"18:37","startHours":17.060679237744708,"endHours":18.620434641692288,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"13:56","startHours":12.381413025901963,"endHours":13.941168429849544,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"17:04","startHours":15.500923833797128,"endHours":17.060679237744708,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.053934830813791,"endHours":9.469869605199813,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.6623098780941685,"endHours":6.995057697602986,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.965478251515943,"endHours":12.797347800287987,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.478652312567555,"endHours":5.310521861339598,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:09","startHours":5.102554474146588,"endHours":6.1423914101116415,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.461086897832072,"endHours":15.292956446604114,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.42043464169229,"endHours":18.820434641692287,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.620434641692288,"endHours":19.140353109674816,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.370434641692288,"endHours":20.120434641692288,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.965478251515943,"endHours":24.797347800287984,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:09","end":"07:42","startHours":6.1423914101116415,"endHours":7.702146814059223,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:16","startHours":7.702146814059223,"endHours":9.261902218006803,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:49","startHours":9.261902218006803,"endHours":10.821657621954383,"quality":"auspicious"},{"name":"Amṛta","start":"10:49","end":"12:23","startHours":10.821657621954383,"endHours":12.381413025901963,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"13:56","startHours":12.381413025901963,"endHours":13.941168429849544,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:30","startHours":13.941168429849544,"endHours":15.500923833797128,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"17:04","startHours":15.500923833797128,"endHours":17.060679237744708,"quality":"inauspicious"},{"name":"Udveg","start":"17:04","end":"18:37","startHours":17.060679237744708,"endHours":18.620434641692288,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:37","end":"20:04","startHours":18.620434641692288,"endHours":20.060679237744708,"quality":"auspicious"},{"name":"Roga","start":"20:04","end":"21:30","startHours":20.060679237744708,"endHours":21.500923833797128,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"22:56","startHours":21.500923833797128,"endHours":22.941168429849547,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:23","startHours":22.941168429849547,"endHours":24.381413025901963,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:49","startHours":24.381413025901963,"endHours":25.821657621954387,"quality":"auspicious"},{"name":"Amṛta","start":"01:49","end":"03:16","startHours":25.821657621954387,"endHours":27.261902218006803,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:42","startHours":27.261902218006803,"endHours":28.702146814059223,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:09","startHours":28.702146814059223,"endHours":30.142391410111642,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.1423914101116415,"endHours":7.1423914101116415,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.1423914101116415,"endHours":8.142391410111642,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.142391410111642,"endHours":9.142391410111642,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.142391410111642,"endHours":10.142391410111642,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.142391410111642,"endHours":11.142391410111642,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.142391410111642,"endHours":12.142391410111642,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.142391410111642,"endHours":13.142391410111642,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.142391410111642,"endHours":14.142391410111642,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.142391410111642,"endHours":15.142391410111642,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.142391410111642,"endHours":16.142391410111642,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.142391410111642,"endHours":17.142391410111642,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.142391410111642,"endHours":18.142391410111642,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.142391410111642,"endHours":19.142391410111642,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.142391410111642,"endHours":20.142391410111642,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.142391410111642,"endHours":21.142391410111642,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.142391410111642,"endHours":22.142391410111642,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.142391410111642,"endHours":23.142391410111642,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.142391410111642,"endHours":24.142391410111642,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.142391410111642,"endHours":25.142391410111642,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.142391410111642,"endHours":26.142391410111642,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.142391410111642,"endHours":27.142391410111642,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.142391410111642,"endHours":28.142391410111642,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.142391410111642,"endHours":29.142391410111642,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.142391410111642,"endHours":30.142391410111642,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.270017199814726,"eotMinutes":-3.7535815541179196,"ayanamsa":25.2307}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 August 17, 2098 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 17, 2098 CE for Erode, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:09, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2098-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2098-08-17","sa":"https://sa.vidhyamitra.com/city/erode/2098-08-17","hi":"https://hi.vidhyamitra.com/city/erode/2098-08-17","x-default":"https://vidhyamitra.com/city/erode/2098-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T07:34:46.249Z","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":"2026-05-21T07:34:46.249Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T07:34:46.249Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}