{"id":"vidhyamitra:city-day:erode:1998-08-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1998-08-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-08-02","date_display":"August 2, 1998 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":1998,"month":8,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451027.770833,"kali_year":5100,"ahargana":1862562.2708,"sun":{"sidereal_longitude":105.1986,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":213.2727,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.0741,"elapsed_within_tithi_degrees":0.0741},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.2727,"elapsed_within_degrees":13.2727},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.4713},"karana":{"half_tithi_index":18,"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":1998,"month":8,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451027.770833,"ahargana":1862562.2708,"kali_year":5100,"ayanamsa_lahiri":23.8332,"grahas":{"sun":{"sidereal_longitude":105.73677199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":212.63377200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":4.4418},"mars":{"sidereal_longitude":83.99487199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":124.37987199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":333.857972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":82.387272,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":9.587872000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":132.4876,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":312.4876,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"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":1998,"month":8,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451027.770833,"kali_year":5100,"ahargana":1862562.2708,"sun":{"sidereal_longitude":105.1986,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":213.2727,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.0741,"elapsed_within_tithi_degrees":0.0741},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.2727,"elapsed_within_degrees":13.2727},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.4713},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.442,"elongation":108.074},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.442,"opposition_distance":71.926}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":-0.467,"elongation":1.174}]},"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":"18:43","solarNoonLocal":"12:25","dayLengthHours":12.613188803952763,"dayLengthDisplay":"12 Hours 36 Mins 47 Secs","nightLengthDisplay":"11 Hours 23 Mins 13 Secs","moonriseLocal":"13:46","moonsetLocal":"01:19","rahuKala":{"name":"Rāhu Kāla","start":"17:09","end":"18:43","startHours":17.148024670151237,"endHours":18.724673270645333,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:00","startHours":12.418078868668953,"endHours":13.994727469163049,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:34","end":"17:09","startHours":15.571376069657141,"endHours":17.148024670151237,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.054561854281548,"endHours":9.475001481079975,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:58","startHours":6.637034000190603,"endHours":6.9733857016293435,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:50","startHours":11.997639241870527,"endHours":12.838518495467376,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:16","startHours":4.429725959498869,"endHours":5.2706052130957195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:07","startHours":5.060385399696507,"endHours":6.111484466692571,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:22","startHours":14.520277002661079,"endHours":15.36115625625793,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.524673270645334,"endHours":18.924673270645332,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.724673270645333,"endHours":19.250222804143366,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.474673270645333,"endHours":20.224673270645333,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:50","startHours":23.997639241870523,"endHours":24.838518495467376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:07","end":"07:41","startHours":6.111484466692571,"endHours":7.688133067186666,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:16","startHours":7.688133067186666,"endHours":9.264781667680762,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:50","startHours":9.264781667680762,"endHours":10.841430268174857,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:25","startHours":10.841430268174857,"endHours":12.418078868668953,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:00","startHours":12.418078868668953,"endHours":13.994727469163049,"quality":"inauspicious"},{"name":"Śubha","start":"14:00","end":"15:34","startHours":13.994727469163049,"endHours":15.571376069657141,"quality":"auspicious"},{"name":"Roga","start":"15:34","end":"17:09","startHours":15.571376069657141,"endHours":17.148024670151237,"quality":"inauspicious"},{"name":"Udveg","start":"17:09","end":"18:43","startHours":17.148024670151237,"endHours":18.724673270645333,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:43","end":"20:09","startHours":18.724673270645333,"endHours":20.148024670151237,"quality":"auspicious"},{"name":"Roga","start":"20:09","end":"21:34","startHours":20.148024670151237,"endHours":21.57137606965714,"quality":"inauspicious"},{"name":"Udveg","start":"21:34","end":"23:00","startHours":21.57137606965714,"endHours":22.994727469163045,"quality":"inauspicious"},{"name":"Chala","start":"23:00","end":"00:25","startHours":22.994727469163045,"endHours":24.41807886866895,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:50","startHours":24.41807886866895,"endHours":25.841430268174854,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:16","startHours":25.841430268174854,"endHours":27.26478166768076,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:41","startHours":27.26478166768076,"endHours":28.688133067186666,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:07","startHours":28.688133067186666,"endHours":30.11148446669257,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.111484466692571,"endHours":7.111484466692571,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.111484466692571,"endHours":8.11148446669257,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.11148446669257,"endHours":9.11148446669257,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.11148446669257,"endHours":10.11148446669257,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.11148446669257,"endHours":11.11148446669257,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.11148446669257,"endHours":12.11148446669257,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.11148446669257,"endHours":13.11148446669257,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.11148446669257,"endHours":14.11148446669257,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.11148446669257,"endHours":15.11148446669257,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.11148446669257,"endHours":16.11148446669257,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.11148446669257,"endHours":17.11148446669257,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.11148446669257,"endHours":18.11148446669257,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.11148446669257,"endHours":19.11148446669257,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.11148446669257,"endHours":20.11148446669257,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.11148446669257,"endHours":21.11148446669257,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.11148446669257,"endHours":22.11148446669257,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.11148446669257,"endHours":23.11148446669257,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.11148446669257,"endHours":24.11148446669257,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.11148446669257,"endHours":25.11148446669257,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.11148446669257,"endHours":26.11148446669257,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.11148446669257,"endHours":27.11148446669257,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.11148446669257,"endHours":28.11148446669257,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.11148446669257,"endHours":29.11148446669257,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.11148446669257,"endHours":30.11148446669257,"planetary_lord":"Jupiter"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"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":17.853905211854023,"eotMinutes":-5.953532120137101,"ayanamsa":23.8332}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Daśamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":[{"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 August 2, 1998 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 2, 1998 CE for Erode, Tamil Nadu: Śukla Daśamī, sūryodaya 06:07, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1998-08-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1998-08-02","sa":"https://sa.vidhyamitra.com/city/erode/1998-08-02","hi":"https://hi.vidhyamitra.com/city/erode/1998-08-02","x-default":"https://vidhyamitra.com/city/erode/1998-08-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T23:29:06.737Z","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":"2026-05-16T23:29:06.737Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T23:29:06.737Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}