{"id":"vidhyamitra:city-day:rishikesh:1885-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1885-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1885-09-11","date_display":"September 11, 1885 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":1885,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409795.770833,"kali_year":4987,"ahargana":1821330.2708,"sun":{"sidereal_longitude":145.7411,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":175.1164,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.3753,"elapsed_within_tithi_degrees":5.3753},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.1164,"elapsed_within_degrees":1.783},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.8575},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1885,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409795.770833,"ahargana":1821330.2708,"kali_year":4987,"ayanamsa_lahiri":22.2562,"grahas":{"sun":{"sidereal_longitude":146.18653799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":174.67563799999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":1.3862},"mars":{"sidereal_longitude":95.71803799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":134.356738,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":146.14443800000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":181.67163800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":75.55683799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":157.1574,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.1574,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1885,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409795.770833,"kali_year":4987,"ahargana":1821330.2708,"sun":{"sidereal_longitude":145.7411,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":175.1164,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.3753,"elapsed_within_tithi_degrees":5.3753},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.1164,"elapsed_within_degrees":1.783},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.8575},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.386,"elongation":29.375},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.386,"opposition_distance":150.625}},"eclipse_window_40days":[]},"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":"05:58","sunsetLocal":"18:27","solarNoonLocal":"12:13","dayLengthHours":12.482904247811476,"dayLengthDisplay":"12 Hours 28 Mins 58 Secs","nightLengthDisplay":"11 Hours 31 Mins 02 Secs","moonriseLocal":"08:20","moonsetLocal":"19:54","rahuKala":{"name":"Rāhu Kāla","start":"10:39","end":"12:13","startHours":10.654890433117519,"endHours":12.215253464093955,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:20","end":"16:54","startHours":15.335979526046824,"endHours":16.896342557023257,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"09:06","startHours":7.534164371164651,"endHours":9.094527402141086,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.886478998010894,"endHours":9.302575806271276,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.493922350513694,"endHours":6.826799797122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:38","startHours":11.799156655833572,"endHours":12.631350272354338,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:08","startHours":4.3094141071466865,"endHours":5.141607723667451,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:58","startHours":4.93355931953726,"endHours":5.973801340188216,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:08","startHours":14.295737505395866,"endHours":15.127931121916632,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.256705587999694,"endHours":18.656705587999692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.456705587999693,"endHours":18.97682659832517,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.206705587999693,"endHours":19.956705587999693,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:38","startHours":23.799156655833574,"endHours":24.631350272354336,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:58","end":"07:32","startHours":5.973801340188216,"endHours":7.534164371164651,"quality":"neutral"},{"name":"Labha","start":"07:32","end":"09:06","startHours":7.534164371164651,"endHours":9.094527402141086,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:39","startHours":9.094527402141086,"endHours":10.654890433117519,"quality":"auspicious"},{"name":"Kāla","start":"10:39","end":"12:13","startHours":10.654890433117519,"endHours":12.215253464093955,"quality":"inauspicious"},{"name":"Śubha","start":"12:13","end":"13:47","startHours":12.215253464093955,"endHours":13.775616495070388,"quality":"auspicious"},{"name":"Roga","start":"13:47","end":"15:20","startHours":13.775616495070388,"endHours":15.335979526046824,"quality":"inauspicious"},{"name":"Udveg","start":"15:20","end":"16:54","startHours":15.335979526046824,"endHours":16.896342557023257,"quality":"inauspicious"},{"name":"Chala","start":"16:54","end":"18:27","startHours":16.896342557023257,"endHours":18.456705587999693,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:27","end":"19:54","startHours":18.456705587999693,"endHours":19.89634255702326,"quality":"inauspicious"},{"name":"Udveg","start":"19:54","end":"21:20","startHours":19.89634255702326,"endHours":21.335979526046824,"quality":"inauspicious"},{"name":"Chala","start":"21:20","end":"22:47","startHours":21.335979526046824,"endHours":22.775616495070388,"quality":"neutral"},{"name":"Labha","start":"22:47","end":"00:13","startHours":22.775616495070388,"endHours":24.215253464093955,"quality":"auspicious"},{"name":"Amṛta","start":"00:13","end":"01:39","startHours":24.215253464093955,"endHours":25.654890433117522,"quality":"auspicious"},{"name":"Kāla","start":"01:39","end":"03:06","startHours":25.654890433117522,"endHours":27.094527402141086,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:32","startHours":27.094527402141086,"endHours":28.53416437116465,"quality":"auspicious"},{"name":"Roga","start":"04:32","end":"05:58","startHours":28.53416437116465,"endHours":29.973801340188217,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.973801340188216,"endHours":6.973801340188216,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.973801340188216,"endHours":7.973801340188216,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.973801340188216,"endHours":8.973801340188217,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.973801340188217,"endHours":9.973801340188217,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.973801340188217,"endHours":10.973801340188217,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.973801340188217,"endHours":11.973801340188217,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.973801340188217,"endHours":12.973801340188217,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.973801340188217,"endHours":13.973801340188217,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.973801340188217,"endHours":14.973801340188217,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.973801340188217,"endHours":15.973801340188217,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.973801340188217,"endHours":16.973801340188217,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.973801340188217,"endHours":17.973801340188217,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.973801340188217,"endHours":18.973801340188217,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.973801340188217,"endHours":19.973801340188217,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.973801340188217,"endHours":20.973801340188217,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.973801340188217,"endHours":21.973801340188217,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.973801340188217,"endHours":22.973801340188217,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.973801340188217,"endHours":23.973801340188217,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.973801340188217,"endHours":24.973801340188217,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.973801340188217,"endHours":25.973801340188217,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.973801340188217,"endHours":26.973801340188217,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.973801340188217,"endHours":27.973801340188217,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.973801340188217,"endHours":28.973801340188217,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.973801340188217,"endHours":29.973801340188217,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.57043548568416,"eotMinutes":4.014392154362758,"ayanamsa":22.2562}},"calendars":{"vikram_samvat":1942,"vikram_samvatsara":"Vilambī","saka_samvat":1807,"saka_samvatsara":"Pārthiva","bengali_samvat":1292,"malayalam_era":1061,"nanakshahi_year":416,"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 Tṛtīyā · Vikram 1942 Vilambī · Śaka 1807 Pārthiva"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]}],"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 September 11, 1885 CE · Ṛṣikeśa · Vidhyamitra","description":"September 11, 1885 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 05:58, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1885-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1885-09-11","sa":"https://sa.vidhyamitra.com/city/rishikesh/1885-09-11","hi":"https://hi.vidhyamitra.com/city/rishikesh/1885-09-11","x-default":"https://vidhyamitra.com/city/rishikesh/1885-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:15:35.459Z","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":"2026-05-31T23:15:35.459Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:15:35.459Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}