{"id":"vidhyamitra:city-day:salem:2011-05-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/salem/2011-05-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-05-06","date_display":"May 6, 2011 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":2011,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455687.770833,"kali_year":5113,"ahargana":1867222.2708,"sun":{"sidereal_longitude":21.1873,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":54.2965,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.1092,"elapsed_within_tithi_degrees":9.1092},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.2965,"elapsed_within_degrees":0.9632},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.4838},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2011,"month":5,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455687.770833,"ahargana":1867222.2708,"kali_year":5113,"ayanamsa_lahiri":24.0114,"grahas":{"sun":{"sidereal_longitude":21.176826000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":52.470425999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":0.8795},"mars":{"sidereal_longitude":1.8300259999999753,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":354.609826,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":359.450626,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":353.874526,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":167.35902599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":245.5784,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":65.5784,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455687.770833,"kali_year":5113,"ahargana":1867222.2708,"sun":{"sidereal_longitude":21.1873,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":54.2965,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.1092,"elapsed_within_tithi_degrees":9.1092},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.2965,"elapsed_within_degrees":0.9632},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.4838},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.879,"elongation":33.109},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.879,"opposition_distance":146.891}},"eclipse_window_40days":[]},"city":{"slug":"salem","name":"Salem, Tamil Nadu","lat":11.6643,"lon":78.146,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"salem","name":"Salem, Tamil Nadu","lat":11.6643,"lon":78.146,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:57","sunsetLocal":"18:31","solarNoonLocal":"12:14","dayLengthHours":12.582613591108158,"dayLengthDisplay":"12 Hours 34 Mins 57 Secs","nightLengthDisplay":"11 Hours 25 Mins 03 Secs","moonriseLocal":"07:57","moonsetLocal":"20:42","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"12:14","startHours":10.66015601732714,"endHours":12.232982716215659,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"16:57","startHours":15.378636113992698,"endHours":16.951462812881218,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:31","end":"09:05","startHours":7.514502619550099,"endHours":9.087329318438618,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.877619091920149,"endHours":9.297039544957087,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.465951486957752,"endHours":6.8014878493873026,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:39","startHours":11.813562263178719,"endHours":12.652403169252596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:06","startHours":4.263994108513825,"endHours":5.1028350145877015,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:57","startHours":4.893124788069232,"endHours":5.941675920661579,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:10","startHours":14.33008498140035,"endHours":15.168925887474227,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.324289511769738,"endHours":18.724289511769737,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.524289511769737,"endHours":19.04856507806591,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.274289511769737,"endHours":20.024289511769737,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:39","startHours":23.81356226317872,"endHours":24.652403169252597,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:57","end":"07:31","startHours":5.941675920661579,"endHours":7.514502619550099,"quality":"neutral"},{"name":"Labha","start":"07:31","end":"09:05","startHours":7.514502619550099,"endHours":9.087329318438618,"quality":"auspicious"},{"name":"Amṛta","start":"09:05","end":"10:40","startHours":9.087329318438618,"endHours":10.66015601732714,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"12:14","startHours":10.66015601732714,"endHours":12.232982716215659,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:48","startHours":12.232982716215659,"endHours":13.805809415104179,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:23","startHours":13.805809415104179,"endHours":15.378636113992698,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"16:57","startHours":15.378636113992698,"endHours":16.951462812881218,"quality":"inauspicious"},{"name":"Chala","start":"16:57","end":"18:31","startHours":16.951462812881218,"endHours":18.524289511769737,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:31","end":"19:57","startHours":18.524289511769737,"endHours":19.951462812881218,"quality":"inauspicious"},{"name":"Udveg","start":"19:57","end":"21:23","startHours":19.951462812881218,"endHours":21.378636113992698,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:48","startHours":21.378636113992698,"endHours":22.80580941510418,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:14","startHours":22.80580941510418,"endHours":24.23298271621566,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:40","startHours":24.23298271621566,"endHours":25.66015601732714,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:05","startHours":25.66015601732714,"endHours":27.08732931843862,"quality":"inauspicious"},{"name":"Śubha","start":"03:05","end":"04:31","startHours":27.08732931843862,"endHours":28.5145026195501,"quality":"auspicious"},{"name":"Roga","start":"04:31","end":"05:57","startHours":28.5145026195501,"endHours":29.94167592066158,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.941675920661579,"endHours":6.941675920661579,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.941675920661579,"endHours":7.941675920661579,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.941675920661579,"endHours":8.941675920661579,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.941675920661579,"endHours":9.941675920661579,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.941675920661579,"endHours":10.941675920661579,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.941675920661579,"endHours":11.941675920661579,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.941675920661579,"endHours":12.941675920661579,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.941675920661579,"endHours":13.941675920661579,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.941675920661579,"endHours":14.941675920661579,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.941675920661579,"endHours":15.941675920661579,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.941675920661579,"endHours":16.94167592066158,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.94167592066158,"endHours":17.94167592066158,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.94167592066158,"endHours":18.94167592066158,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.94167592066158,"endHours":19.94167592066158,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.94167592066158,"endHours":20.94167592066158,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.94167592066158,"endHours":21.94167592066158,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.94167592066158,"endHours":22.94167592066158,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.94167592066158,"endHours":23.94167592066158,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.94167592066158,"endHours":24.94167592066158,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.94167592066158,"endHours":25.94167592066158,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.94167592066158,"endHours":26.94167592066158,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.94167592066158,"endHours":27.94167592066158,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.94167592066158,"endHours":28.94167592066158,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.94167592066158,"endHours":29.94167592066158,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.389265267576057,"eotMinutes":3.4370370270605552,"ayanamsa":24.0114}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"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 Tṛtīyā · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"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":"salem"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 6, 2011 CE · Salem, Tamil Nadu · Vidhyamitra","description":"May 6, 2011 CE for Salem, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 05:57, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/salem/2011-05-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/salem/2011-05-06","sa":"https://sa.vidhyamitra.com/city/salem/2011-05-06","hi":"https://hi.vidhyamitra.com/city/salem/2011-05-06","x-default":"https://vidhyamitra.com/city/salem/2011-05-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:21:04.607Z","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":"2026-06-02T11:21:04.607Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:21:04.607Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}