{"id":"vidhyamitra:city-day:rishikesh:1903-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1903-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1903-10-09","date_display":"October 9, 1903 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":1903,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416396.770833,"kali_year":5005,"ahargana":1827931.2708,"sun":{"sidereal_longitude":171.5504,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":20.6196,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.0691,"elapsed_within_tithi_degrees":5.0691},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.6196,"elapsed_within_degrees":7.2862},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.17},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1903,"month":10,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416396.770833,"ahargana":1827931.2708,"kali_year":5005,"ayanamsa_lahiri":22.5087,"grahas":{"sun":{"sidereal_longitude":172.05973100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":20.797031000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-2.4632},"mars":{"sidereal_longitude":230.356631,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":163.02093100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":323.88163099999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":144.45683099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":281.511931,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":167.4046,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":347.4046,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"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":1903,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416396.770833,"kali_year":5005,"ahargana":1827931.2708,"sun":{"sidereal_longitude":171.5504,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":20.6196,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.0691,"elapsed_within_tithi_degrees":5.0691},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":20.6196,"elapsed_within_degrees":7.2862},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.17},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.463,"elongation":150.931},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.463,"opposition_distance":29.069}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":-1.167,"elongation":0.548}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:13","sunsetLocal":"17:54","solarNoonLocal":"12:03","dayLengthHours":11.68387654032501,"dayLengthDisplay":"11 Hours 41 Mins 02 Secs","nightLengthDisplay":"12 Hours 18 Mins 58 Secs","moonriseLocal":"19:18","moonsetLocal":"08:39","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"12:03","startHours":10.596825627160609,"endHours":12.057310194701234,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:59","end":"16:26","startHours":14.978279329782488,"endHours":16.438763897323113,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:41","end":"09:08","startHours":7.675856492079356,"endHours":9.136341059619983,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.9416097839479,"endHours":9.331072335292067,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.702200113718939,"endHours":7.013770154794273,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:27","startHours":11.667847643357067,"endHours":12.4467727460454,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:26","startHours":4.657521719162062,"endHours":5.436446821850396,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:13","startHours":5.2417155461783125,"endHours":6.21537192453873,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:47","startHours":14.00462295142207,"endHours":14.783548054110403,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.69924846486374,"endHours":18.099248464863738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:23","startHours":17.89924846486374,"endHours":18.386076654043947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.64924846486374,"endHours":19.39924846486374,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:27","startHours":23.667847643357067,"endHours":24.4467727460454,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:13","end":"07:41","startHours":6.21537192453873,"endHours":7.675856492079356,"quality":"neutral"},{"name":"Labha","start":"07:41","end":"09:08","startHours":7.675856492079356,"endHours":9.136341059619983,"quality":"auspicious"},{"name":"Amṛta","start":"09:08","end":"10:36","startHours":9.136341059619983,"endHours":10.596825627160609,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"12:03","startHours":10.596825627160609,"endHours":12.057310194701234,"quality":"inauspicious"},{"name":"Śubha","start":"12:03","end":"13:31","startHours":12.057310194701234,"endHours":13.517794762241861,"quality":"auspicious"},{"name":"Roga","start":"13:31","end":"14:59","startHours":13.517794762241861,"endHours":14.978279329782488,"quality":"inauspicious"},{"name":"Udveg","start":"14:59","end":"16:26","startHours":14.978279329782488,"endHours":16.438763897323113,"quality":"inauspicious"},{"name":"Chala","start":"16:26","end":"17:54","startHours":16.438763897323113,"endHours":17.89924846486374,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:54","end":"19:26","startHours":17.89924846486374,"endHours":19.438763897323113,"quality":"inauspicious"},{"name":"Udveg","start":"19:26","end":"20:59","startHours":19.438763897323113,"endHours":20.978279329782488,"quality":"inauspicious"},{"name":"Chala","start":"20:59","end":"22:31","startHours":20.978279329782488,"endHours":22.51779476224186,"quality":"neutral"},{"name":"Labha","start":"22:31","end":"00:03","startHours":22.51779476224186,"endHours":24.057310194701234,"quality":"auspicious"},{"name":"Amṛta","start":"00:03","end":"01:36","startHours":24.057310194701234,"endHours":25.59682562716061,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"03:08","startHours":25.59682562716061,"endHours":27.13634105961998,"quality":"inauspicious"},{"name":"Śubha","start":"03:08","end":"04:41","startHours":27.13634105961998,"endHours":28.675856492079355,"quality":"auspicious"},{"name":"Roga","start":"04:41","end":"06:13","startHours":28.675856492079355,"endHours":30.21537192453873,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.21537192453873,"endHours":7.21537192453873,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.21537192453873,"endHours":8.21537192453873,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.21537192453873,"endHours":9.21537192453873,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.21537192453873,"endHours":10.21537192453873,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.21537192453873,"endHours":11.21537192453873,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.21537192453873,"endHours":12.21537192453873,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.21537192453873,"endHours":13.21537192453873,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.21537192453873,"endHours":14.21537192453873,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.21537192453873,"endHours":15.21537192453873,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.21537192453873,"endHours":16.21537192453873,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.21537192453873,"endHours":17.21537192453873,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.21537192453873,"endHours":18.21537192453873,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.21537192453873,"endHours":19.21537192453873,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.21537192453873,"endHours":20.21537192453873,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.21537192453873,"endHours":21.21537192453873,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.21537192453873,"endHours":22.21537192453873,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.21537192453873,"endHours":23.21537192453873,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.21537192453873,"endHours":24.21537192453873,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.21537192453873,"endHours":25.21537192453873,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.21537192453873,"endHours":26.21537192453873,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.21537192453873,"endHours":27.21537192453873,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.21537192453873,"endHours":28.21537192453873,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.21537192453873,"endHours":29.21537192453873,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.21537192453873,"endHours":30.21537192453873,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","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":-5.741709008566826,"eotMinutes":13.49098831792595,"ayanamsa":22.5087}},"calendars":{"vikram_samvat":1960,"vikram_samvatsara":"Nala","saka_samvat":1825,"saka_samvatsara":"Śobhana","bengali_samvat":1310,"malayalam_era":1079,"nanakshahi_year":434,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","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":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 1960 Nala · Śaka 1825 Śobhana"},"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 9, 1903 CE · Ṛṣikeśa · Vidhyamitra","description":"October 9, 1903 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 06:13, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1903-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1903-10-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/1903-10-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/1903-10-09","x-default":"https://vidhyamitra.com/city/rishikesh/1903-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:24:11.585Z","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":"2026-06-01T09:24:11.585Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:24:11.585Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}