{"id":"vidhyamitra:city-day:salem:2001-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/salem/2001-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-06-13","date_display":"June 13, 2001 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":2001,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452073.770833,"kali_year":5103,"ahargana":1863608.2708,"sun":{"sidereal_longitude":58.0293,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":318.5343,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.505,"elapsed_within_tithi_degrees":8.505},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.5343,"elapsed_within_degrees":11.8676},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.5636},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2001,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452073.770833,"ahargana":1863608.2708,"kali_year":5103,"ayanamsa_lahiri":23.8732,"grahas":{"sun":{"sidereal_longitude":58.24090699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":316.032107,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-3.9526},"mars":{"sidereal_longitude":239.03090699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":63.53190699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":59.23870699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":12.484507000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":42.821507,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":77.0655,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.0655,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452073.770833,"kali_year":5103,"ahargana":1863608.2708,"sun":{"sidereal_longitude":58.0293,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":318.5343,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.505,"elapsed_within_tithi_degrees":8.505},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.5343,"elapsed_within_degrees":11.8676},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.5636},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.953,"elongation":99.495},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.953,"opposition_distance":80.505}},"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":"05:53","sunsetLocal":"18:41","solarNoonLocal":"12:17","dayLengthHours":12.800849881646588,"dayLengthDisplay":"12 Hours 48 Mins 03 Secs","nightLengthDisplay":"11 Hours 11 Mins 57 Secs","moonriseLocal":"23:32","moonsetLocal":"11:24","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"13:53","startHours":12.28668034002332,"endHours":13.886786575229142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:29","end":"09:05","startHours":7.486361634405849,"endHours":9.086467869611672,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:41","end":"12:17","startHours":10.686574104817495,"endHours":12.28668034002332,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:18","startHours":8.873120371584228,"endHours":9.299815367639116,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:46","startHours":6.419624144268633,"endHours":6.760980141112542,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.859985343968432,"endHours":12.713375336078204,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:02","startHours":4.17947541498048,"endHours":5.032865407090252,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:53","startHours":4.81951790906281,"endHours":5.886255399200025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:16","startHours":14.420155320297749,"endHours":15.27354531240752,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.487105280846613,"endHours":18.887105280846612,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:13","startHours":18.687105280846612,"endHours":19.22047402591522,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.437105280846612,"endHours":20.187105280846612,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.85998534396843,"endHours":24.713375336078204,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:53","end":"07:29","startHours":5.886255399200025,"endHours":7.486361634405849,"quality":"auspicious"},{"name":"Amṛta","start":"07:29","end":"09:05","startHours":7.486361634405849,"endHours":9.086467869611672,"quality":"auspicious"},{"name":"Kāla","start":"09:05","end":"10:41","startHours":9.086467869611672,"endHours":10.686574104817495,"quality":"inauspicious"},{"name":"Śubha","start":"10:41","end":"12:17","startHours":10.686574104817495,"endHours":12.28668034002332,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"13:53","startHours":12.28668034002332,"endHours":13.886786575229142,"quality":"inauspicious"},{"name":"Udveg","start":"13:53","end":"15:29","startHours":13.886786575229142,"endHours":15.486892810434966,"quality":"inauspicious"},{"name":"Chala","start":"15:29","end":"17:05","startHours":15.486892810434966,"endHours":17.08699904564079,"quality":"neutral"},{"name":"Labha","start":"17:05","end":"18:41","startHours":17.08699904564079,"endHours":18.687105280846612,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:41","end":"20:05","startHours":18.687105280846612,"endHours":20.086999045640788,"quality":"inauspicious"},{"name":"Chala","start":"20:05","end":"21:29","startHours":20.086999045640788,"endHours":21.486892810434966,"quality":"neutral"},{"name":"Labha","start":"21:29","end":"22:53","startHours":21.486892810434966,"endHours":22.88678657522914,"quality":"auspicious"},{"name":"Amṛta","start":"22:53","end":"00:17","startHours":22.88678657522914,"endHours":24.286680340023317,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:41","startHours":24.286680340023317,"endHours":25.686574104817495,"quality":"inauspicious"},{"name":"Śubha","start":"01:41","end":"03:05","startHours":25.686574104817495,"endHours":27.08646786961167,"quality":"auspicious"},{"name":"Roga","start":"03:05","end":"04:29","startHours":27.08646786961167,"endHours":28.486361634405846,"quality":"inauspicious"},{"name":"Udveg","start":"04:29","end":"05:53","startHours":28.486361634405846,"endHours":29.886255399200024,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.886255399200025,"endHours":6.886255399200025,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.886255399200025,"endHours":7.886255399200025,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.886255399200025,"endHours":8.886255399200024,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.886255399200024,"endHours":9.886255399200024,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.886255399200024,"endHours":10.886255399200024,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.886255399200024,"endHours":11.886255399200024,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.886255399200024,"endHours":12.886255399200024,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.886255399200024,"endHours":13.886255399200024,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.886255399200024,"endHours":14.886255399200024,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.886255399200024,"endHours":15.886255399200024,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.886255399200024,"endHours":16.886255399200024,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.886255399200024,"endHours":17.886255399200024,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.886255399200024,"endHours":18.886255399200024,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.886255399200024,"endHours":19.886255399200024,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.886255399200024,"endHours":20.886255399200024,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.886255399200024,"endHours":21.886255399200024,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.886255399200024,"endHours":22.886255399200024,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.886255399200024,"endHours":23.886255399200024,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.886255399200024,"endHours":24.886255399200024,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.886255399200024,"endHours":25.886255399200024,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.886255399200024,"endHours":26.886255399200024,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.886255399200024,"endHours":27.886255399200024,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.886255399200024,"endHours":28.886255399200024,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.886255399200024,"endHours":29.886255399200024,"planetary_lord":"Sun"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.201826764451326,"eotMinutes":0.2151795986009022,"ayanamsa":23.8732}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"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":"salem"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 13, 2001 CE · Salem, Tamil Nadu · Vidhyamitra","description":"June 13, 2001 CE for Salem, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 05:53, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/salem/2001-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/salem/2001-06-13","sa":"https://sa.vidhyamitra.com/city/salem/2001-06-13","hi":"https://hi.vidhyamitra.com/city/salem/2001-06-13","x-default":"https://vidhyamitra.com/city/salem/2001-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:46:27.806Z","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":"2026-06-02T21:46:27.806Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:46:27.806Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}