{"id":"vidhyamitra:city-day:ranchi:2000-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2000-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-09-11","date_display":"September 11, 2000 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":2000,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451798.770833,"kali_year":5102,"ahargana":1863333.2708,"sun":{"sidereal_longitude":144.0359,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":291.5225,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.4865,"elapsed_within_tithi_degrees":3.4865},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.5225,"elapsed_within_degrees":11.5225},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.5584},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2000,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451798.770833,"ahargana":1863333.2708,"kali_year":5102,"ayanamsa_lahiri":23.8627,"grahas":{"sun":{"sidereal_longitude":144.756014,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":293.14591399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-1.5293},"mars":{"sidereal_longitude":122.313514,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":161.08401400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":46.771814000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":169.51311399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":37.05041399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":91.6363,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":271.6363,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara 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":2000,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451798.770833,"kali_year":5102,"ahargana":1863333.2708,"sun":{"sidereal_longitude":144.0359,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":291.5225,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.4865,"elapsed_within_tithi_degrees":3.4865},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.5225,"elapsed_within_degrees":11.5225},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.5584},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.529,"elongation":147.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.529,"opposition_distance":32.513}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:33","sunsetLocal":"17:56","solarNoonLocal":"11:45","dayLengthHours":12.381073451742267,"dayLengthDisplay":"12 Hours 22 Mins 52 Secs","nightLengthDisplay":"11 Hours 37 Mins 08 Secs","moonriseLocal":"16:04","moonsetLocal":"03:13","rahuKala":{"name":"Rāhu Kāla","start":"07:06","end":"08:39","startHours":7.1028842530239364,"endHours":8.650518434491719,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:12","end":"11:45","startHours":10.198152615959504,"endHours":11.745786797427286,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:18","end":"14:50","startHours":13.293420978895071,"endHours":14.841055160362853,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.444167210296015,"endHours":8.856869658687424,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:24","startHours":6.0711281320454145,"endHours":6.4012900907585415,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:10","startHours":11.333084349035877,"endHours":12.158489245818695,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:44","startHours":3.9044402779905174,"endHours":4.729845174773335,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:33","startHours":4.523493950577631,"endHours":5.555250071556153,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:38","startHours":13.809299039384332,"endHours":14.63470393616715,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.73632352329842,"endHours":18.13632352329842,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:27","startHours":17.93632352329842,"endHours":18.45220158378768,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.68632352329842,"endHours":19.43632352329842,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:10","startHours":23.333084349035875,"endHours":24.158489245818696,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:33","end":"07:06","startHours":5.555250071556153,"endHours":7.1028842530239364,"quality":"auspicious"},{"name":"Kāla","start":"07:06","end":"08:39","startHours":7.1028842530239364,"endHours":8.650518434491719,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:12","startHours":8.650518434491719,"endHours":10.198152615959504,"quality":"auspicious"},{"name":"Roga","start":"10:12","end":"11:45","startHours":10.198152615959504,"endHours":11.745786797427286,"quality":"inauspicious"},{"name":"Udveg","start":"11:45","end":"13:18","startHours":11.745786797427286,"endHours":13.293420978895071,"quality":"inauspicious"},{"name":"Chala","start":"13:18","end":"14:50","startHours":13.293420978895071,"endHours":14.841055160362853,"quality":"neutral"},{"name":"Labha","start":"14:50","end":"16:23","startHours":14.841055160362853,"endHours":16.388689341830638,"quality":"auspicious"},{"name":"Amṛta","start":"16:23","end":"17:56","startHours":16.388689341830638,"endHours":17.93632352329842,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:56","end":"19:23","startHours":17.93632352329842,"endHours":19.388689341830634,"quality":"neutral"},{"name":"Labha","start":"19:23","end":"20:50","startHours":19.388689341830634,"endHours":20.841055160362853,"quality":"auspicious"},{"name":"Amṛta","start":"20:50","end":"22:18","startHours":20.841055160362853,"endHours":22.29342097889507,"quality":"auspicious"},{"name":"Kāla","start":"22:18","end":"23:45","startHours":22.29342097889507,"endHours":23.745786797427286,"quality":"inauspicious"},{"name":"Śubha","start":"23:45","end":"01:12","startHours":23.745786797427286,"endHours":25.1981526159595,"quality":"auspicious"},{"name":"Roga","start":"01:12","end":"02:39","startHours":25.1981526159595,"endHours":26.65051843449172,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:06","startHours":26.65051843449172,"endHours":28.102884253023937,"quality":"inauspicious"},{"name":"Chala","start":"04:06","end":"05:33","startHours":28.102884253023937,"endHours":29.555250071556152,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.555250071556153,"endHours":6.555250071556153,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.555250071556153,"endHours":7.555250071556153,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.555250071556153,"endHours":8.555250071556152,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.555250071556152,"endHours":9.555250071556152,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.555250071556152,"endHours":10.555250071556152,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.555250071556152,"endHours":11.555250071556152,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.555250071556152,"endHours":12.555250071556152,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.555250071556152,"endHours":13.555250071556152,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.555250071556152,"endHours":14.555250071556152,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.555250071556152,"endHours":15.555250071556152,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.555250071556152,"endHours":16.555250071556152,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.555250071556152,"endHours":17.555250071556152,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.555250071556152,"endHours":18.555250071556152,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.555250071556152,"endHours":19.555250071556152,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.555250071556152,"endHours":20.555250071556152,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.555250071556152,"endHours":21.555250071556152,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.555250071556152,"endHours":22.555250071556152,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.555250071556152,"endHours":23.555250071556152,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.555250071556152,"endHours":24.555250071556152,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.555250071556152,"endHours":25.555250071556152,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.555250071556152,"endHours":26.555250071556152,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.555250071556152,"endHours":27.555250071556152,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.555250071556152,"endHours":28.555250071556152,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.555250071556152,"endHours":29.555250071556152,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.501626240528648,"eotMinutes":4.014392154362758,"ayanamsa":23.8627}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Trayodaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2},{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 11, 2000 CE · Ranchi, Jharkhand · Vidhyamitra","description":"September 11, 2000 CE for Ranchi, Jharkhand: Śukla Trayodaśī, sūryodaya 05:33, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2000-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2000-09-11","sa":"https://sa.vidhyamitra.com/city/ranchi/2000-09-11","hi":"https://hi.vidhyamitra.com/city/ranchi/2000-09-11","x-default":"https://vidhyamitra.com/city/ranchi/2000-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:06:22.021Z","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":"2026-05-31T12:06:22.021Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:06:22.021Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}