{"id":"vidhyamitra:city-day:erode:1958-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1958-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-02-10","date_display":"February 10, 1958 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":1958,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436244.770833,"kali_year":5059,"ahargana":1847779.2708,"sun":{"sidereal_longitude":297.6999,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":192.5017,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.8018,"elapsed_within_tithi_degrees":2.8018},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.5017,"elapsed_within_degrees":5.835},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.2016},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1958,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436244.770833,"ahargana":1847779.2708,"kali_year":5059,"ayanamsa_lahiri":23.2678,"grahas":{"sun":{"sidereal_longitude":297.52789200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":195.49749199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-0.2557},"mars":{"sidereal_longitude":251.822492,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":282.603792,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":188.64189199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":279.235992,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":240.58579199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":195.7621,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.7621,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1958,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436244.770833,"kali_year":5059,"ahargana":1847779.2708,"sun":{"sidereal_longitude":297.6999,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":192.5017,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.8018,"elapsed_within_tithi_degrees":2.8018},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.5017,"elapsed_within_degrees":5.835},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.2016},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.256,"elongation":105.198},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.256,"opposition_distance":74.802}},"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":"06:42","sunsetLocal":"18:25","solarNoonLocal":"12:34","dayLengthHours":11.718991258531787,"dayLengthDisplay":"11 Hours 43 Mins 08 Secs","nightLengthDisplay":"12 Hours 16 Mins 52 Secs","moonriseLocal":"23:55","moonsetLocal":"11:36","rahuKala":{"name":"Rāhu Kāla","start":"08:10","end":"09:38","startHours":8.166676369575985,"endHours":9.631550276892458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:06","end":"12:34","startHours":11.096424184208932,"endHours":12.561298091525405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:02","end":"15:29","startHours":14.026171998841878,"endHours":15.491045906158352,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.436233755916929,"endHours":9.82686679786799,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:30","startHours":7.190093764698337,"endHours":7.502600198259184,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.170665049574346,"endHours":12.951931133476464,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:55","startHours":5.139270294455274,"endHours":5.920536378357393,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:42","startHours":5.725219857381863,"endHours":6.701802462259512,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:18","startHours":14.514463301280703,"endHours":15.295729385182822,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.2207937207913,"endHours":18.620793720791298,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:55","startHours":18.4207937207913,"endHours":18.909085023230123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.1707937207913,"endHours":19.9207937207913,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.170665049574346,"endHours":24.951931133476464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:10","startHours":6.701802462259512,"endHours":8.166676369575985,"quality":"auspicious"},{"name":"Kāla","start":"08:10","end":"09:38","startHours":8.166676369575985,"endHours":9.631550276892458,"quality":"inauspicious"},{"name":"Śubha","start":"09:38","end":"11:06","startHours":9.631550276892458,"endHours":11.096424184208932,"quality":"auspicious"},{"name":"Roga","start":"11:06","end":"12:34","startHours":11.096424184208932,"endHours":12.561298091525405,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"14:02","startHours":12.561298091525405,"endHours":14.026171998841878,"quality":"inauspicious"},{"name":"Chala","start":"14:02","end":"15:29","startHours":14.026171998841878,"endHours":15.491045906158352,"quality":"neutral"},{"name":"Labha","start":"15:29","end":"16:57","startHours":15.491045906158352,"endHours":16.955919813474825,"quality":"auspicious"},{"name":"Amṛta","start":"16:57","end":"18:25","startHours":16.955919813474825,"endHours":18.4207937207913,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"19:57","startHours":18.4207937207913,"endHours":19.955919813474825,"quality":"neutral"},{"name":"Labha","start":"19:57","end":"21:29","startHours":19.955919813474825,"endHours":21.49104590615835,"quality":"auspicious"},{"name":"Amṛta","start":"21:29","end":"23:02","startHours":21.49104590615835,"endHours":23.02617199884188,"quality":"auspicious"},{"name":"Kāla","start":"23:02","end":"00:34","startHours":23.02617199884188,"endHours":24.561298091525405,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:06","startHours":24.561298091525405,"endHours":26.09642418420893,"quality":"auspicious"},{"name":"Roga","start":"02:06","end":"03:38","startHours":26.09642418420893,"endHours":27.631550276892458,"quality":"inauspicious"},{"name":"Udveg","start":"03:38","end":"05:10","startHours":27.631550276892458,"endHours":29.166676369575985,"quality":"inauspicious"},{"name":"Chala","start":"05:10","end":"06:42","startHours":29.166676369575985,"endHours":30.70180246225951,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.701802462259512,"endHours":7.701802462259512,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.701802462259512,"endHours":8.701802462259511,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.701802462259511,"endHours":9.701802462259511,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.701802462259511,"endHours":10.701802462259511,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.701802462259511,"endHours":11.701802462259511,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.701802462259511,"endHours":12.701802462259511,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.701802462259511,"endHours":13.701802462259511,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.701802462259511,"endHours":14.701802462259511,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.701802462259511,"endHours":15.701802462259511,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.701802462259511,"endHours":16.70180246225951,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.70180246225951,"endHours":17.70180246225951,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.70180246225951,"endHours":18.70180246225951,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.70180246225951,"endHours":19.70180246225951,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.70180246225951,"endHours":20.70180246225951,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.70180246225951,"endHours":21.70180246225951,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.70180246225951,"endHours":22.70180246225951,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.70180246225951,"endHours":23.70180246225951,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.70180246225951,"endHours":24.70180246225951,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.70180246225951,"endHours":25.70180246225951,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.70180246225951,"endHours":26.70180246225951,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.70180246225951,"endHours":27.70180246225951,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.70180246225951,"endHours":28.70180246225951,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.70180246225951,"endHours":29.70180246225951,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.70180246225951,"endHours":30.70180246225951,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","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":-14.56047568763167,"eotMinutes":-14.546685491524224,"ayanamsa":23.2678}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"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 10, 1958 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 10, 1958 CE for Erode, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 06:42, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1958-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1958-02-10","sa":"https://sa.vidhyamitra.com/city/erode/1958-02-10","hi":"https://hi.vidhyamitra.com/city/erode/1958-02-10","x-default":"https://vidhyamitra.com/city/erode/1958-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:15:24.466Z","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":"2026-05-31T13:15:24.466Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:15:24.466Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}