{"id":"vidhyamitra:city-day:vellore:2012-04-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2012-04-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-29","date_display":"April 29, 2012 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":2012,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456046.770833,"kali_year":5114,"ahargana":1867581.2708,"sun":{"sidereal_longitude":15.1479,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":104.6244,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.4765,"elapsed_within_tithi_degrees":5.4765},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6244,"elapsed_within_degrees":11.2911},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7723},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2012,"month":4,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456046.770833,"ahargana":1867581.2708,"kali_year":5114,"ayanamsa_lahiri":24.0252,"grahas":{"sun":{"sidereal_longitude":15.10750999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":100.68621000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-3.8179},"mars":{"sidereal_longitude":130.73781000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":349.76111,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":25.499109999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":55.15130999999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":180.90901000000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":226.5568,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.5568,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456046.770833,"kali_year":5114,"ahargana":1867581.2708,"sun":{"sidereal_longitude":15.1479,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":104.6244,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.4765,"elapsed_within_tithi_degrees":5.4765},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6244,"elapsed_within_degrees":11.2911},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7723},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.818,"elongation":89.477},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.818,"opposition_distance":90.523}},"eclipse_window_40days":[]},"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:54","sunsetLocal":"18:28","solarNoonLocal":"12:11","dayLengthHours":12.572572655385684,"dayLengthDisplay":"12 Hours 34 Mins 21 Secs","nightLengthDisplay":"11 Hours 25 Mins 39 Secs","moonriseLocal":"11:32","moonsetLocal":"00:14","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:28","startHours":16.895155684701784,"endHours":18.466727266624993,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:11","end":"13:45","startHours":12.18044093893215,"endHours":13.752012520855363,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:19","end":"16:54","startHours":15.323584102778572,"endHours":16.895155684701784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:15","startHours":8.827754897495968,"endHours":9.246840652675491,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:45","startHours":6.4180118052137125,"endHours":6.75328040935733,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:36","startHours":11.761355183752627,"endHours":12.599526694111674,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:03","startHours":4.217811590521218,"endHours":5.055983100880264,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:54","startHours":4.846440223290502,"endHours":5.894154611239309,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:07","startHours":14.275869714829764,"endHours":15.114041225188808,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.266727266624994,"endHours":18.666727266624992,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:59","startHours":18.466727266624993,"endHours":18.990584460599397,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.216727266624993,"endHours":19.966727266624993,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:36","startHours":23.761355183752627,"endHours":24.599526694111674,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:54","end":"07:28","startHours":5.894154611239309,"endHours":7.46572619316252,"quality":"inauspicious"},{"name":"Chala","start":"07:28","end":"09:02","startHours":7.46572619316252,"endHours":9.03729777508573,"quality":"neutral"},{"name":"Labha","start":"09:02","end":"10:37","startHours":9.03729777508573,"endHours":10.608869357008942,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:11","startHours":10.608869357008942,"endHours":12.18044093893215,"quality":"auspicious"},{"name":"Kāla","start":"12:11","end":"13:45","startHours":12.18044093893215,"endHours":13.752012520855363,"quality":"inauspicious"},{"name":"Śubha","start":"13:45","end":"15:19","startHours":13.752012520855363,"endHours":15.323584102778572,"quality":"auspicious"},{"name":"Roga","start":"15:19","end":"16:54","startHours":15.323584102778572,"endHours":16.895155684701784,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:28","startHours":16.895155684701784,"endHours":18.466727266624993,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:28","end":"19:54","startHours":18.466727266624993,"endHours":19.895155684701784,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:19","startHours":19.895155684701784,"endHours":21.32358410277857,"quality":"inauspicious"},{"name":"Udveg","start":"21:19","end":"22:45","startHours":21.32358410277857,"endHours":22.75201252085536,"quality":"inauspicious"},{"name":"Chala","start":"22:45","end":"00:11","startHours":22.75201252085536,"endHours":24.18044093893215,"quality":"neutral"},{"name":"Labha","start":"00:11","end":"01:37","startHours":24.18044093893215,"endHours":25.608869357008942,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"03:02","startHours":25.608869357008942,"endHours":27.03729777508573,"quality":"auspicious"},{"name":"Kāla","start":"03:02","end":"04:28","startHours":27.03729777508573,"endHours":28.465726193162517,"quality":"inauspicious"},{"name":"Śubha","start":"04:28","end":"05:54","startHours":28.465726193162517,"endHours":29.89415461123931,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.894154611239309,"endHours":6.894154611239309,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.894154611239309,"endHours":7.894154611239309,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.894154611239309,"endHours":8.894154611239308,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.894154611239308,"endHours":9.894154611239308,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.894154611239308,"endHours":10.894154611239308,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.894154611239308,"endHours":11.894154611239308,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.894154611239308,"endHours":12.894154611239308,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.894154611239308,"endHours":13.894154611239308,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.894154611239308,"endHours":14.894154611239308,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.894154611239308,"endHours":15.894154611239308,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.894154611239308,"endHours":16.89415461123931,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.89415461123931,"endHours":17.89415461123931,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.89415461123931,"endHours":18.89415461123931,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.89415461123931,"endHours":19.89415461123931,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.89415461123931,"endHours":20.89415461123931,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.89415461123931,"endHours":21.89415461123931,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.89415461123931,"endHours":22.89415461123931,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.89415461123931,"endHours":23.89415461123931,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.89415461123931,"endHours":24.89415461123931,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.89415461123931,"endHours":25.89415461123931,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.89415461123931,"endHours":26.89415461123931,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.89415461123931,"endHours":27.89415461123931,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.89415461123931,"endHours":28.89415461123931,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.89415461123931,"endHours":29.89415461123931,"planetary_lord":"Jupiter"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.53766639394756,"eotMinutes":2.643543664071059,"ayanamsa":24.0252}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vellore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 29, 2012 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"April 29, 2012 CE for Vellore, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 05:54, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2012-04-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2012-04-29","sa":"https://sa.vidhyamitra.com/city/vellore/2012-04-29","hi":"https://hi.vidhyamitra.com/city/vellore/2012-04-29","x-default":"https://vidhyamitra.com/city/vellore/2012-04-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:06:34.921Z","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":"2026-06-01T05:06:34.921Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:06:34.921Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}