{"id":"vidhyamitra:city-day:erode:1984-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1984-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1984-01-26","date_display":"January 26, 1984 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":1984,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445725.770833,"kali_year":5085,"ahargana":1857260.2708,"sun":{"sidereal_longitude":281.6413,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":199.0403,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.3989,"elapsed_within_tithi_degrees":1.3989},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.0403,"elapsed_within_degrees":12.3736},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.6816},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1984,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445725.770833,"ahargana":1857260.2708,"kali_year":5085,"ayanamsa_lahiri":23.6304,"grahas":{"sun":{"sidereal_longitude":281.632348,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":202.02774799999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":2.5388},"mars":{"sidereal_longitude":193.97904799999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":257.78024800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":248.63084800000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":246.906748,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":201.65244800000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":53.4131,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":233.4131,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1984,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445725.770833,"kali_year":5085,"ahargana":1857260.2708,"sun":{"sidereal_longitude":281.6413,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":199.0403,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":277.3989,"elapsed_within_tithi_degrees":1.3989},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.0403,"elapsed_within_degrees":12.3736},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.6816},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.539,"elongation":82.601},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.539,"opposition_distance":97.399}},"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":"06:44","sunsetLocal":"18:19","solarNoonLocal":"12:32","dayLengthHours":11.593472301016007,"dayLengthDisplay":"11 Hours 35 Mins 37 Secs","nightLengthDisplay":"12 Hours 24 Mins 23 Secs","moonriseLocal":"01:24","moonsetLocal":"13:02","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:26","startHours":13.97708379518751,"endHours":15.426267832814514,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:44","end":"08:11","startHours":6.731163607052507,"endHours":8.180347644679507,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:38","end":"11:05","startHours":9.62953168230651,"endHours":11.07871571993351,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:49","startHours":9.436307143956242,"endHours":9.822756220656776,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.214224952928174,"endHours":7.523384214288601,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:55","startHours":12.141450680859979,"endHours":12.914348834261045,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.185367300250373,"endHours":5.95826545365144,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:44","startHours":5.7650409153011735,"endHours":6.731163607052507,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:14","startHours":14.46014514106318,"endHours":15.233043294464247,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.124635908068516,"endHours":18.524635908068515,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:48","startHours":18.324635908068515,"endHours":18.807697253944184,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.074635908068515,"endHours":19.824635908068515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:55","startHours":24.14145068085998,"endHours":24.914348834261045,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:44","end":"08:11","startHours":6.731163607052507,"endHours":8.180347644679507,"quality":"auspicious"},{"name":"Roga","start":"08:11","end":"09:38","startHours":8.180347644679507,"endHours":9.62953168230651,"quality":"inauspicious"},{"name":"Udveg","start":"09:38","end":"11:05","startHours":9.62953168230651,"endHours":11.07871571993351,"quality":"inauspicious"},{"name":"Chala","start":"11:05","end":"12:32","startHours":11.07871571993351,"endHours":12.527899757560512,"quality":"neutral"},{"name":"Labha","start":"12:32","end":"13:59","startHours":12.527899757560512,"endHours":13.97708379518751,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:26","startHours":13.97708379518751,"endHours":15.426267832814514,"quality":"auspicious"},{"name":"Kāla","start":"15:26","end":"16:53","startHours":15.426267832814514,"endHours":16.875451870441513,"quality":"inauspicious"},{"name":"Śubha","start":"16:53","end":"18:19","startHours":16.875451870441513,"endHours":18.324635908068515,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:19","end":"19:53","startHours":18.324635908068515,"endHours":19.875451870441516,"quality":"auspicious"},{"name":"Kāla","start":"19:53","end":"21:26","startHours":19.875451870441516,"endHours":21.426267832814514,"quality":"inauspicious"},{"name":"Śubha","start":"21:26","end":"22:59","startHours":21.426267832814514,"endHours":22.97708379518751,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:32","startHours":22.97708379518751,"endHours":24.52789975756051,"quality":"inauspicious"},{"name":"Udveg","start":"00:32","end":"02:05","startHours":24.52789975756051,"endHours":26.078715719933513,"quality":"inauspicious"},{"name":"Chala","start":"02:05","end":"03:38","startHours":26.078715719933513,"endHours":27.62953168230651,"quality":"neutral"},{"name":"Labha","start":"03:38","end":"05:11","startHours":27.62953168230651,"endHours":29.180347644679507,"quality":"auspicious"},{"name":"Amṛta","start":"05:11","end":"06:44","startHours":29.180347644679507,"endHours":30.73116360705251,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.731163607052507,"endHours":7.731163607052507,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.731163607052507,"endHours":8.731163607052508,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.731163607052508,"endHours":9.731163607052508,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.731163607052508,"endHours":10.731163607052508,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.731163607052508,"endHours":11.731163607052508,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.731163607052508,"endHours":12.731163607052508,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.731163607052508,"endHours":13.731163607052508,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.731163607052508,"endHours":14.731163607052508,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.731163607052508,"endHours":15.731163607052508,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.731163607052508,"endHours":16.73116360705251,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.73116360705251,"endHours":17.73116360705251,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.73116360705251,"endHours":18.73116360705251,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.73116360705251,"endHours":19.73116360705251,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.73116360705251,"endHours":20.73116360705251,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.73116360705251,"endHours":21.73116360705251,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.73116360705251,"endHours":22.73116360705251,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.73116360705251,"endHours":23.73116360705251,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.73116360705251,"endHours":24.73116360705251,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.73116360705251,"endHours":25.73116360705251,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.73116360705251,"endHours":26.73116360705251,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.73116360705251,"endHours":27.73116360705251,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.73116360705251,"endHours":28.73116360705251,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.73116360705251,"endHours":29.73116360705251,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.73116360705251,"endHours":30.73116360705251,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.950658138758183,"eotMinutes":-12.542785453630707,"ayanamsa":23.6304}},"calendars":{"vikram_samvat":2041,"vikram_samvatsara":"Īśvara","saka_samvat":1906,"saka_samvatsara":"Raktākṣī","bengali_samvat":1391,"malayalam_era":1160,"nanakshahi_year":515,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Navamī · Vikram 2041 Īśvara · Śaka 1906 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 26, 1984 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 26, 1984 CE for Erode, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 06:44, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1984-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1984-01-26","sa":"https://sa.vidhyamitra.com/city/erode/1984-01-26","hi":"https://hi.vidhyamitra.com/city/erode/1984-01-26","x-default":"https://vidhyamitra.com/city/erode/1984-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:42:15.663Z","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":"2026-06-01T02:42:15.663Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:42:15.663Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}