{"id":"vidhyamitra:city-day:erode:1976-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1976-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1976-02-23","date_display":"February 23, 1976 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":1976,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442831.770833,"kali_year":5077,"ahargana":1854366.2708,"sun":{"sidereal_longitude":310.2173,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.3928,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.1755,"elapsed_within_tithi_degrees":0.1755},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3928,"elapsed_within_degrees":13.0594},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.61},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1976,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442831.770833,"ahargana":1854366.2708,"kali_year":5077,"ayanamsa_lahiri":23.5198,"grahas":{"sun":{"sidereal_longitude":310.02962,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":228.72451999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":1.5112},"mars":{"sidereal_longitude":57.43022000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":284.9051199999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":359.50882,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":280.9340199999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":93.60332,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":206.7511,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":26.7511,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1976,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442831.770833,"kali_year":5077,"ahargana":1854366.2708,"sun":{"sidereal_longitude":310.2173,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.3928,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.1755,"elapsed_within_tithi_degrees":0.1755},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3928,"elapsed_within_degrees":13.0594},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.61},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.511,"elongation":83.825},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.511,"opposition_distance":96.175}},"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":"06:38","sunsetLocal":"18:28","solarNoonLocal":"12:33","dayLengthHours":11.839276285805667,"dayLengthDisplay":"11 Hours 50 Mins 21 Secs","nightLengthDisplay":"12 Hours 09 Mins 39 Secs","moonriseLocal":"01:24","moonsetLocal":"12:52","rahuKala":{"name":"Rāhu Kāla","start":"08:07","end":"09:36","startHours":8.111929675480596,"endHours":9.591839211206306,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:04","end":"12:33","startHours":11.071748746932013,"endHours":12.551658282657723,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:02","end":"15:31","startHours":14.03156781838343,"endHours":15.51147735410914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:47","startHours":9.394517939776211,"endHours":9.7891604826364,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:26","startHours":7.125323318330125,"endHours":7.441037352618276,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:57","startHours":12.157015739797535,"endHours":12.94630082551791,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:51","startHours":5.0534499683141325,"endHours":5.84273505403451,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:38","startHours":5.645413782604416,"endHours":6.632020139754888,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:19","startHours":14.524870996958667,"endHours":15.314156082679045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.271296425560557,"endHours":18.671296425560556,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:58","startHours":18.471296425560556,"endHours":18.964599604135792,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.221296425560556,"endHours":19.971296425560556,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:57","startHours":24.157015739797533,"endHours":24.946300825517913,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:38","end":"08:07","startHours":6.632020139754888,"endHours":8.111929675480596,"quality":"auspicious"},{"name":"Kāla","start":"08:07","end":"09:36","startHours":8.111929675480596,"endHours":9.591839211206306,"quality":"inauspicious"},{"name":"Śubha","start":"09:36","end":"11:04","startHours":9.591839211206306,"endHours":11.071748746932013,"quality":"auspicious"},{"name":"Roga","start":"11:04","end":"12:33","startHours":11.071748746932013,"endHours":12.551658282657723,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"14:02","startHours":12.551658282657723,"endHours":14.03156781838343,"quality":"inauspicious"},{"name":"Chala","start":"14:02","end":"15:31","startHours":14.03156781838343,"endHours":15.51147735410914,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"16:59","startHours":15.51147735410914,"endHours":16.991386889834846,"quality":"auspicious"},{"name":"Amṛta","start":"16:59","end":"18:28","startHours":16.991386889834846,"endHours":18.471296425560556,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:28","end":"19:59","startHours":18.471296425560556,"endHours":19.99138688983485,"quality":"neutral"},{"name":"Labha","start":"19:59","end":"21:31","startHours":19.99138688983485,"endHours":21.51147735410914,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"23:02","startHours":21.51147735410914,"endHours":23.03156781838343,"quality":"auspicious"},{"name":"Kāla","start":"23:02","end":"00:33","startHours":23.03156781838343,"endHours":24.551658282657723,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"02:04","startHours":24.551658282657723,"endHours":26.071748746932016,"quality":"auspicious"},{"name":"Roga","start":"02:04","end":"03:36","startHours":26.071748746932016,"endHours":27.591839211206306,"quality":"inauspicious"},{"name":"Udveg","start":"03:36","end":"05:07","startHours":27.591839211206306,"endHours":29.111929675480596,"quality":"inauspicious"},{"name":"Chala","start":"05:07","end":"06:38","startHours":29.111929675480596,"endHours":30.63202013975489,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.632020139754888,"endHours":7.632020139754888,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.632020139754888,"endHours":8.63202013975489,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.63202013975489,"endHours":9.63202013975489,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.63202013975489,"endHours":10.63202013975489,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.63202013975489,"endHours":11.63202013975489,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.63202013975489,"endHours":12.63202013975489,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.63202013975489,"endHours":13.63202013975489,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.63202013975489,"endHours":14.63202013975489,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.63202013975489,"endHours":15.63202013975489,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.63202013975489,"endHours":16.63202013975489,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.63202013975489,"endHours":17.63202013975489,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.63202013975489,"endHours":18.63202013975489,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.63202013975489,"endHours":19.63202013975489,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.63202013975489,"endHours":20.63202013975489,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.63202013975489,"endHours":21.63202013975489,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.63202013975489,"endHours":22.63202013975489,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.63202013975489,"endHours":23.63202013975489,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.63202013975489,"endHours":24.63202013975489,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.63202013975489,"endHours":25.63202013975489,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.63202013975489,"endHours":26.63202013975489,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.63202013975489,"endHours":27.63202013975489,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.63202013975489,"endHours":28.63202013975489,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.63202013975489,"endHours":29.63202013975489,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.63202013975489,"endHours":30.63202013975489,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.204397139795987,"eotMinutes":-13.968296959463448,"ayanamsa":23.5198}},"calendars":{"vikram_samvat":2033,"vikram_samvatsara":"Śukla","saka_samvat":1898,"saka_samvatsara":"Nala","bengali_samvat":1383,"malayalam_era":1152,"nanakshahi_year":507,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 2033 Śukla · Śaka 1898 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 February 23, 1976 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 23, 1976 CE for Erode, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 06:38, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1976-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1976-02-23","sa":"https://sa.vidhyamitra.com/city/erode/1976-02-23","hi":"https://hi.vidhyamitra.com/city/erode/1976-02-23","x-default":"https://vidhyamitra.com/city/erode/1976-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:47:20.358Z","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":"2026-05-31T10:47:20.358Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:47:20.358Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}