{"id":"vidhyamitra:city-day:erode:1922-02-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1922-02-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1922-02-03","date_display":"February 3, 1922 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":1922,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423088.770833,"kali_year":5023,"ahargana":1834623.2708,"sun":{"sidereal_longitude":290.8873,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":0.424,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5366,"elapsed_within_tithi_degrees":9.5366},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.424,"elapsed_within_degrees":0.424},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.3113},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1922,"month":2,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423088.770833,"ahargana":1834623.2708,"kali_year":5023,"ayanamsa_lahiri":22.7647,"grahas":{"sun":{"sidereal_longitude":290.67244800000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":356.259148,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-0.5941},"mars":{"sidereal_longitude":210.07304799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":309.059448,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":177.01934800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":290.26974800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":164.94444799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":172.8303,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.8303,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1922,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423088.770833,"kali_year":5023,"ahargana":1834623.2708,"sun":{"sidereal_longitude":290.8873,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":0.424,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5366,"elapsed_within_tithi_degrees":9.5366},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.424,"elapsed_within_degrees":0.424},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.3113},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.594,"elongation":69.537},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.594,"opposition_distance":110.463}},"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":"06:43","sunsetLocal":"18:23","solarNoonLocal":"12:33","dayLengthHours":11.655998635783746,"dayLengthDisplay":"11 Hours 39 Mins 22 Secs","nightLengthDisplay":"12 Hours 20 Mins 38 Secs","moonriseLocal":"10:47","moonsetLocal":"23:04","rahuKala":{"name":"Rāhu Kāla","start":"11:06","end":"12:33","startHours":11.094694876341201,"endHours":12.551694705814167,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"16:55","startHours":15.465694364760104,"endHours":16.922694194233074,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:38","startHours":8.180695217395265,"endHours":9.637695046868231,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:50","startHours":9.443428402938503,"endHours":9.83196169079796,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.209361997746618,"endHours":7.520188628034185,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:56","startHours":12.16316141795471,"endHours":12.940227993673625,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:57","startHours":5.169562236484463,"endHours":5.946628812203379,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:43","startHours":5.75236216827365,"endHours":6.723695387922295,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:16","startHours":14.494361145111458,"endHours":15.271427720830374,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.17969402370604,"endHours":18.57969402370604,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:52","startHours":18.37969402370604,"endHours":18.865360633530365,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.12969402370604,"endHours":19.87969402370604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:56","startHours":24.163161417954708,"endHours":24.940227993673627,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:43","end":"08:11","startHours":6.723695387922295,"endHours":8.180695217395265,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:38","startHours":8.180695217395265,"endHours":9.637695046868231,"quality":"auspicious"},{"name":"Amṛta","start":"09:38","end":"11:06","startHours":9.637695046868231,"endHours":11.094694876341201,"quality":"auspicious"},{"name":"Kāla","start":"11:06","end":"12:33","startHours":11.094694876341201,"endHours":12.551694705814167,"quality":"inauspicious"},{"name":"Śubha","start":"12:33","end":"14:01","startHours":12.551694705814167,"endHours":14.008694535287137,"quality":"auspicious"},{"name":"Roga","start":"14:01","end":"15:28","startHours":14.008694535287137,"endHours":15.465694364760104,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"16:55","startHours":15.465694364760104,"endHours":16.922694194233074,"quality":"inauspicious"},{"name":"Chala","start":"16:55","end":"18:23","startHours":16.922694194233074,"endHours":18.37969402370604,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:23","end":"19:55","startHours":18.37969402370604,"endHours":19.922694194233074,"quality":"inauspicious"},{"name":"Udveg","start":"19:55","end":"21:28","startHours":19.922694194233074,"endHours":21.465694364760104,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"23:01","startHours":21.465694364760104,"endHours":23.008694535287134,"quality":"neutral"},{"name":"Labha","start":"23:01","end":"00:33","startHours":23.008694535287134,"endHours":24.551694705814167,"quality":"auspicious"},{"name":"Amṛta","start":"00:33","end":"02:06","startHours":24.551694705814167,"endHours":26.0946948763412,"quality":"auspicious"},{"name":"Kāla","start":"02:06","end":"03:38","startHours":26.0946948763412,"endHours":27.63769504686823,"quality":"inauspicious"},{"name":"Śubha","start":"03:38","end":"05:11","startHours":27.63769504686823,"endHours":29.18069521739526,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:43","startHours":29.18069521739526,"endHours":30.723695387922294,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.723695387922295,"endHours":7.723695387922295,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.723695387922295,"endHours":8.723695387922294,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.723695387922294,"endHours":9.723695387922294,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.723695387922294,"endHours":10.723695387922294,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.723695387922294,"endHours":11.723695387922294,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.723695387922294,"endHours":12.723695387922294,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.723695387922294,"endHours":13.723695387922294,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.723695387922294,"endHours":14.723695387922294,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.723695387922294,"endHours":15.723695387922294,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.723695387922294,"endHours":16.723695387922294,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.723695387922294,"endHours":17.723695387922294,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.723695387922294,"endHours":18.723695387922294,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.723695387922294,"endHours":19.723695387922294,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.723695387922294,"endHours":20.723695387922294,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.723695387922294,"endHours":21.723695387922294,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.723695387922294,"endHours":22.723695387922294,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.723695387922294,"endHours":23.723695387922294,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.723695387922294,"endHours":24.723695387922294,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.723695387922294,"endHours":25.723695387922294,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.723695387922294,"endHours":26.723695387922294,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.723695387922294,"endHours":27.723695387922294,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.723695387922294,"endHours":28.723695387922294,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.723695387922294,"endHours":29.723695387922294,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.723695387922294,"endHours":30.723695387922294,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","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":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.786432078430163,"eotMinutes":-13.970482348849993,"ayanamsa":22.7647}},"calendars":{"vikram_samvat":1979,"vikram_samvatsara":"Yuva","saka_samvat":1844,"saka_samvatsara":"Dundubhi","bengali_samvat":1329,"malayalam_era":1098,"nanakshahi_year":453,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Ṣaṣṭhī · Vikram 1979 Yuva · Śaka 1844 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 February 3, 1922 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 3, 1922 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:43, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1922-02-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1922-02-03","sa":"https://sa.vidhyamitra.com/city/erode/1922-02-03","hi":"https://hi.vidhyamitra.com/city/erode/1922-02-03","x-default":"https://vidhyamitra.com/city/erode/1922-02-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:06:51.058Z","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":"2026-06-01T00:06:51.058Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:06:51.058Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}