{"id":"vidhyamitra:city-day:erode:1986-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1986-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-10-22","date_display":"October 22, 1986 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":1986,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446725.770833,"kali_year":5088,"ahargana":1858260.2708,"sun":{"sidereal_longitude":183.9893,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":54.7937,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.8044,"elapsed_within_tithi_degrees":2.8044},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.7937,"elapsed_within_degrees":1.4604},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.783},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":1986,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446725.770833,"ahargana":1858260.2708,"kali_year":5088,"ayanamsa_lahiri":23.6687,"grahas":{"sun":{"sidereal_longitude":184.67593999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":52.16714000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.6561},"mars":{"sidereal_longitude":283.93624,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":209.33014000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":320.60583999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":206.25063999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":223.27114000000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":0.4283,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.4283,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1986,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446725.770833,"kali_year":5088,"ahargana":1858260.2708,"sun":{"sidereal_longitude":183.9893,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":54.7937,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.8044,"elapsed_within_tithi_degrees":2.8044},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.7937,"elapsed_within_degrees":1.4604},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.783},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.656,"elongation":129.196},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.656,"opposition_distance":50.804}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":1.033,"elongation":1.957}]},"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":"17:58","solarNoonLocal":"12:03","dayLengthHours":11.82070343724138,"dayLengthDisplay":"11 Hours 49 Mins 15 Secs","nightLengthDisplay":"12 Hours 10 Mins 45 Secs","moonriseLocal":"20:51","moonsetLocal":"09:35","rahuKala":{"name":"Rāhu Kāla","start":"12:03","end":"13:32","startHours":12.05302551818668,"endHours":13.530613447841851,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:37","end":"09:06","startHours":7.620261729221161,"endHours":9.097849658876333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:35","end":"12:03","startHours":10.575437588531507,"endHours":12.05302551818668,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.900837934922311,"endHours":9.294861382830357,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.635203109451045,"endHours":6.950421867777482,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:27","startHours":11.659002070278632,"endHours":12.447048966094723,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:21","startHours":4.566580007933804,"endHours":5.354626903749896,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:09","startHours":5.157615179795873,"endHours":6.142673799565988,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:49","startHours":14.023142757726909,"endHours":14.811189653543002,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.76337723680737,"endHours":18.163377236807367,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.963377236807368,"endHours":18.455906546692425,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.713377236807368,"endHours":19.463377236807368,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:27","startHours":23.659002070278632,"endHours":24.447048966094727,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:09","end":"07:37","startHours":6.142673799565988,"endHours":7.620261729221161,"quality":"auspicious"},{"name":"Amṛta","start":"07:37","end":"09:06","startHours":7.620261729221161,"endHours":9.097849658876333,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:35","startHours":9.097849658876333,"endHours":10.575437588531507,"quality":"inauspicious"},{"name":"Śubha","start":"10:35","end":"12:03","startHours":10.575437588531507,"endHours":12.05302551818668,"quality":"auspicious"},{"name":"Roga","start":"12:03","end":"13:32","startHours":12.05302551818668,"endHours":13.530613447841851,"quality":"inauspicious"},{"name":"Udveg","start":"13:32","end":"15:00","startHours":13.530613447841851,"endHours":15.008201377497024,"quality":"inauspicious"},{"name":"Chala","start":"15:00","end":"16:29","startHours":15.008201377497024,"endHours":16.485789307152196,"quality":"neutral"},{"name":"Labha","start":"16:29","end":"17:58","startHours":16.485789307152196,"endHours":17.963377236807368,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:58","end":"19:29","startHours":17.963377236807368,"endHours":19.485789307152196,"quality":"inauspicious"},{"name":"Chala","start":"19:29","end":"21:00","startHours":19.485789307152196,"endHours":21.008201377497024,"quality":"neutral"},{"name":"Labha","start":"21:00","end":"22:32","startHours":21.008201377497024,"endHours":22.53061344784185,"quality":"auspicious"},{"name":"Amṛta","start":"22:32","end":"00:03","startHours":22.53061344784185,"endHours":24.05302551818668,"quality":"auspicious"},{"name":"Kāla","start":"00:03","end":"01:35","startHours":24.05302551818668,"endHours":25.575437588531507,"quality":"inauspicious"},{"name":"Śubha","start":"01:35","end":"03:06","startHours":25.575437588531507,"endHours":27.09784965887633,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:37","startHours":27.09784965887633,"endHours":28.62026172922116,"quality":"inauspicious"},{"name":"Udveg","start":"04:37","end":"06:09","startHours":28.62026172922116,"endHours":30.142673799565987,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.142673799565988,"endHours":7.142673799565988,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.142673799565988,"endHours":8.142673799565987,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.142673799565987,"endHours":9.142673799565987,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.142673799565987,"endHours":10.142673799565987,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.142673799565987,"endHours":11.142673799565987,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.142673799565987,"endHours":12.142673799565987,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.142673799565987,"endHours":13.142673799565987,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.142673799565987,"endHours":14.142673799565987,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.142673799565987,"endHours":15.142673799565987,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.142673799565987,"endHours":16.142673799565987,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.142673799565987,"endHours":17.142673799565987,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.142673799565987,"endHours":18.142673799565987,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.142673799565987,"endHours":19.142673799565987,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.142673799565987,"endHours":20.142673799565987,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.142673799565987,"endHours":21.142673799565987,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.142673799565987,"endHours":22.142673799565987,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.142673799565987,"endHours":23.142673799565987,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.142673799565987,"endHours":24.142673799565987,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.142673799565987,"endHours":25.142673799565987,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.142673799565987,"endHours":26.142673799565987,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.142673799565987,"endHours":27.142673799565987,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.142673799565987,"endHours":28.142673799565987,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.142673799565987,"endHours":29.142673799565987,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.142673799565987,"endHours":30.142673799565987,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.884690438407766,"eotMinutes":15.949668908799335,"ayanamsa":23.6687}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pañcamī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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":[]},"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 22, 1986 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 22, 1986 CE for Erode, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:09, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1986-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1986-10-22","sa":"https://sa.vidhyamitra.com/city/erode/1986-10-22","hi":"https://hi.vidhyamitra.com/city/erode/1986-10-22","x-default":"https://vidhyamitra.com/city/erode/1986-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T05:04:19.760Z","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":"2026-05-18T05:04:19.760Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T05:04:19.760Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}