{"id":"vidhyamitra:city-day:erode:2177-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2177-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2177-03-12","date_display":"March 12, 2177 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":2177,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516263.770833,"kali_year":5278,"ahargana":1927798.2708,"sun":{"sidereal_longitude":325.2952,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":112.939,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.6438,"elapsed_within_tithi_degrees":3.6438},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.939,"elapsed_within_degrees":6.2723},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.2342},"karana":{"half_tithi_index":24,"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":2177,"month":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516263.770833,"ahargana":1927798.2708,"kali_year":5278,"ayanamsa_lahiri":26.3283,"grahas":{"sun":{"sidereal_longitude":325.535077,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":111.51547700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-1.3121},"mars":{"sidereal_longitude":21.176977000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":325.221677,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":341.352077,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":284.32377700000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":21.703777000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":275.9704,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":95.9704,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2177,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516263.770833,"kali_year":5278,"ahargana":1927798.2708,"sun":{"sidereal_longitude":325.2952,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":112.939,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.6438,"elapsed_within_tithi_degrees":3.6438},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.939,"elapsed_within_degrees":6.2723},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.2342},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.312,"elongation":147.644},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.312,"opposition_distance":32.356}},"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":"06:29","sunsetLocal":"18:30","solarNoonLocal":"12:30","dayLengthHours":12.027066099471405,"dayLengthDisplay":"12 Hours 01 Mins 37 Secs","nightLengthDisplay":"11 Hours 58 Mins 23 Secs","moonriseLocal":"15:58","moonsetLocal":"04:29","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"14:00","startHours":12.493738645109914,"endHours":13.99712190754384,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:59","end":"09:29","startHours":7.9835888578081375,"endHours":9.486972120242063,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:59","end":"12:30","startHours":10.99035538267599,"endHours":12.493738645109914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:41","startHours":9.286521018584207,"endHours":9.68742322189992,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:18","startHours":6.981333349518854,"endHours":7.302055112171425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:54","startHours":12.092836441794201,"endHours":12.894640848425627,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:41","startHours":4.876596782111358,"endHours":5.678401188742785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:29","startHours":5.477950087084928,"endHours":6.480205595374212,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:18","startHours":14.498249661688483,"endHours":15.30005406831991,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.307271694845618,"endHours":18.707271694845616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.507271694845617,"endHours":19.008399448990257,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.257271694845617,"endHours":20.007271694845617,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:54","startHours":24.0928364417942,"endHours":24.894640848425627,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:29","end":"07:59","startHours":6.480205595374212,"endHours":7.9835888578081375,"quality":"auspicious"},{"name":"Amṛta","start":"07:59","end":"09:29","startHours":7.9835888578081375,"endHours":9.486972120242063,"quality":"auspicious"},{"name":"Kāla","start":"09:29","end":"10:59","startHours":9.486972120242063,"endHours":10.99035538267599,"quality":"inauspicious"},{"name":"Śubha","start":"10:59","end":"12:30","startHours":10.99035538267599,"endHours":12.493738645109914,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"14:00","startHours":12.493738645109914,"endHours":13.99712190754384,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:30","startHours":13.99712190754384,"endHours":15.500505169977766,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:00","startHours":15.500505169977766,"endHours":17.003888432411692,"quality":"neutral"},{"name":"Labha","start":"17:00","end":"18:30","startHours":17.003888432411692,"endHours":18.507271694845617,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:30","end":"20:00","startHours":18.507271694845617,"endHours":20.003888432411692,"quality":"inauspicious"},{"name":"Chala","start":"20:00","end":"21:30","startHours":20.003888432411692,"endHours":21.500505169977764,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"23:00","startHours":21.500505169977764,"endHours":22.99712190754384,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:30","startHours":22.99712190754384,"endHours":24.493738645109914,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"01:59","startHours":24.493738645109914,"endHours":25.99035538267599,"quality":"inauspicious"},{"name":"Śubha","start":"01:59","end":"03:29","startHours":25.99035538267599,"endHours":27.486972120242065,"quality":"auspicious"},{"name":"Roga","start":"03:29","end":"04:59","startHours":27.486972120242065,"endHours":28.983588857808137,"quality":"inauspicious"},{"name":"Udveg","start":"04:59","end":"06:29","startHours":28.983588857808137,"endHours":30.480205595374212,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.480205595374212,"endHours":7.480205595374212,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.480205595374212,"endHours":8.480205595374212,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.480205595374212,"endHours":9.480205595374212,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.480205595374212,"endHours":10.480205595374212,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.480205595374212,"endHours":11.480205595374212,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.480205595374212,"endHours":12.480205595374212,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.480205595374212,"endHours":13.480205595374212,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.480205595374212,"endHours":14.480205595374212,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.480205595374212,"endHours":15.480205595374212,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.480205595374212,"endHours":16.480205595374212,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.480205595374212,"endHours":17.480205595374212,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.480205595374212,"endHours":18.480205595374212,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.480205595374212,"endHours":19.480205595374212,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.480205595374212,"endHours":20.480205595374212,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.480205595374212,"endHours":21.480205595374212,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.480205595374212,"endHours":22.480205595374212,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.480205595374212,"endHours":23.480205595374212,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.480205595374212,"endHours":24.480205595374212,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.480205595374212,"endHours":25.480205595374212,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.480205595374212,"endHours":26.480205595374212,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.480205595374212,"endHours":27.480205595374212,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.480205595374212,"endHours":28.480205595374212,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.480205595374212,"endHours":29.480205595374212,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.480205595374212,"endHours":30.480205595374212,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","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":-3.2270384785377537,"eotMinutes":-10.493118706594819,"ayanamsa":26.3283}},"calendars":{"vikram_samvat":2234,"vikram_samvatsara":"Vikṛti","saka_samvat":2099,"saka_samvatsara":"Īśvara","bengali_samvat":1584,"malayalam_era":1353,"nanakshahi_year":708,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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 Śukla Trayodaśī · Vikram 2234 Vikṛti · Śaka 2099 Īśvara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 March 12, 2177 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 12, 2177 CE for Erode, Tamil Nadu: Śukla Trayodaśī, sūryodaya 06:29, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2177-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2177-03-12","sa":"https://sa.vidhyamitra.com/city/erode/2177-03-12","hi":"https://hi.vidhyamitra.com/city/erode/2177-03-12","x-default":"https://vidhyamitra.com/city/erode/2177-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:41:21.136Z","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":"2026-05-30T22:41:21.136Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:41:21.136Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}