{"id":"vidhyamitra:city-day:vellore:2012-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2012-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-10-12","date_display":"October 12, 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":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456212.770833,"kali_year":5114,"ahargana":1867747.2708,"sun":{"sidereal_longitude":174.3175,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":129.526,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.2085,"elapsed_within_tithi_degrees":3.2085},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.526,"elapsed_within_degrees":9.526},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.8436},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2012,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456212.770833,"ahargana":1867747.2708,"kali_year":5114,"ayanamsa_lahiri":24.0315,"grahas":{"sun":{"sidereal_longitude":175.08706699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":129.130267,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-4.4979},"mars":{"sidereal_longitude":219.31436699999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":195.268467,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":51.902467,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":136.06766700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":186.43136700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":217.7614,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.7614,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"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":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456212.770833,"kali_year":5114,"ahargana":1867747.2708,"sun":{"sidereal_longitude":174.3175,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":129.526,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.2085,"elapsed_within_tithi_degrees":3.2085},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.526,"elapsed_within_degrees":9.526},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.8436},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":44.792},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":135.208}},"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":"06:03","sunsetLocal":"17:56","solarNoonLocal":"11:59","dayLengthHours":11.884734271651121,"dayLengthDisplay":"11 Hours 53 Mins 05 Secs","nightLengthDisplay":"12 Hours 06 Mins 55 Secs","moonriseLocal":"02:43","moonsetLocal":"15:07","rahuKala":{"name":"Rāhu Kāla","start":"10:30","end":"11:59","startHours":10.501917101223945,"endHours":11.987508885180336,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:58","end":"16:27","startHours":14.958692453093116,"endHours":16.444284237049505,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"09:01","startHours":7.530733533311165,"endHours":9.016325317267555,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:13","startHours":8.818246412740036,"endHours":9.214404221795075,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:51","startHours":6.540339010673572,"endHours":6.857265257917602,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:23","startHours":11.5913510761253,"endHours":12.383666694235373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:15","startHours":4.460510513134626,"endHours":5.2528261312447,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:03","startHours":5.054747226717181,"endHours":6.045141749354775,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:46","startHours":13.968297930455522,"endHours":14.760613548565598,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.729876021005897,"endHours":18.129876021005895,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:26","startHours":17.929876021005896,"endHours":18.425073282324693,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.679876021005896,"endHours":19.429876021005896,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:23","startHours":23.5913510761253,"endHours":24.383666694235373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:03","end":"07:32","startHours":6.045141749354775,"endHours":7.530733533311165,"quality":"neutral"},{"name":"Labha","start":"07:32","end":"09:01","startHours":7.530733533311165,"endHours":9.016325317267555,"quality":"auspicious"},{"name":"Amṛta","start":"09:01","end":"10:30","startHours":9.016325317267555,"endHours":10.501917101223945,"quality":"auspicious"},{"name":"Kāla","start":"10:30","end":"11:59","startHours":10.501917101223945,"endHours":11.987508885180336,"quality":"inauspicious"},{"name":"Śubha","start":"11:59","end":"13:28","startHours":11.987508885180336,"endHours":13.473100669136725,"quality":"auspicious"},{"name":"Roga","start":"13:28","end":"14:58","startHours":13.473100669136725,"endHours":14.958692453093116,"quality":"inauspicious"},{"name":"Udveg","start":"14:58","end":"16:27","startHours":14.958692453093116,"endHours":16.444284237049505,"quality":"inauspicious"},{"name":"Chala","start":"16:27","end":"17:56","startHours":16.444284237049505,"endHours":17.929876021005896,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:56","end":"19:27","startHours":17.929876021005896,"endHours":19.444284237049505,"quality":"inauspicious"},{"name":"Udveg","start":"19:27","end":"20:58","startHours":19.444284237049505,"endHours":20.958692453093114,"quality":"inauspicious"},{"name":"Chala","start":"20:58","end":"22:28","startHours":20.958692453093114,"endHours":22.473100669136727,"quality":"neutral"},{"name":"Labha","start":"22:28","end":"23:59","startHours":22.473100669136727,"endHours":23.987508885180336,"quality":"auspicious"},{"name":"Amṛta","start":"23:59","end":"01:30","startHours":23.987508885180336,"endHours":25.501917101223945,"quality":"auspicious"},{"name":"Kāla","start":"01:30","end":"03:01","startHours":25.501917101223945,"endHours":27.016325317267555,"quality":"inauspicious"},{"name":"Śubha","start":"03:01","end":"04:32","startHours":27.016325317267555,"endHours":28.530733533311164,"quality":"auspicious"},{"name":"Roga","start":"04:32","end":"06:03","startHours":28.530733533311164,"endHours":30.045141749354777,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.045141749354775,"endHours":7.045141749354775,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.045141749354775,"endHours":8.045141749354775,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.045141749354775,"endHours":9.045141749354775,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.045141749354775,"endHours":10.045141749354775,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.045141749354775,"endHours":11.045141749354775,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.045141749354775,"endHours":12.045141749354775,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.045141749354775,"endHours":13.045141749354775,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.045141749354775,"endHours":14.045141749354775,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.045141749354775,"endHours":15.045141749354775,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.045141749354775,"endHours":16.045141749354777,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.045141749354777,"endHours":17.045141749354777,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.045141749354777,"endHours":18.045141749354777,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.045141749354777,"endHours":19.045141749354777,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.045141749354777,"endHours":20.045141749354777,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.045141749354777,"endHours":21.045141749354777,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.045141749354777,"endHours":22.045141749354777,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.045141749354777,"endHours":23.045141749354777,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.045141749354777,"endHours":24.045141749354777,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.045141749354777,"endHours":25.045141749354777,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.045141749354777,"endHours":26.045141749354777,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.045141749354777,"endHours":27.045141749354777,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.045141749354777,"endHours":28.045141749354777,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.045141749354777,"endHours":29.045141749354777,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.045141749354777,"endHours":30.045141749354777,"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","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.485019491356441,"eotMinutes":14.219466889179907,"ayanamsa":24.0315}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"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":[]},"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 October 12, 2012 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"October 12, 2012 CE for Vellore, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:03, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2012-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2012-10-12","sa":"https://sa.vidhyamitra.com/city/vellore/2012-10-12","hi":"https://hi.vidhyamitra.com/city/vellore/2012-10-12","x-default":"https://vidhyamitra.com/city/vellore/2012-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:37:22.978Z","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":"2026-06-01T08:37:22.978Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:37:22.978Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}