{"id":"vidhyamitra:city-day:rishikesh:1885-08-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1885-08-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1885-08-09","date_display":"August 9, 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":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409762.770833,"kali_year":4987,"ahargana":1821297.2708,"sun":{"sidereal_longitude":113.9987,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":94.8328,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.8342,"elapsed_within_tithi_degrees":4.8342},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.8328,"elapsed_within_degrees":1.4995},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8315},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":8,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409762.770833,"ahargana":1821297.2708,"kali_year":4987,"ayanamsa_lahiri":22.255,"grahas":{"sun":{"sidereal_longitude":114.31399899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":93.40949899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-4.0463},"mars":{"sidereal_longitude":74.549399,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":143.11849899999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":139.07529899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":141.74289899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":72.579699,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":158.9059,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.9059,"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":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409762.770833,"kali_year":4987,"ahargana":1821297.2708,"sun":{"sidereal_longitude":113.9987,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":94.8328,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":340.8342,"elapsed_within_tithi_degrees":4.8342},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.8328,"elapsed_within_degrees":1.4995},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8315},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.046,"elongation":19.166},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.046,"opposition_distance":160.834}},"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":"05:40","sunsetLocal":"19:04","solarNoonLocal":"12:22","dayLengthHours":13.39944588538452,"dayLengthDisplay":"13 Hours 23 Mins 58 Secs","nightLengthDisplay":"10 Hours 36 Mins 02 Secs","moonriseLocal":"04:04","moonsetLocal":"17:53","rahuKala":{"name":"Rāhu Kāla","start":"17:24","end":"19:04","startHours":17.393817604854732,"endHours":19.068748340527797,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"14:03","startHours":12.369025397835536,"endHours":14.043956133508601,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:43","end":"17:24","startHours":15.718886869181667,"endHours":17.393817604854732,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.795839828399664,"endHours":9.24248802457915,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.227612700367632,"endHours":6.5849312573112195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:49","startHours":11.922377201656053,"endHours":12.815673594015022,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:47","startHours":3.882709670425341,"endHours":4.776006062784309,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:40","startHours":4.552681964694567,"endHours":5.669302455143277,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:30","startHours":14.602266378732956,"endHours":15.495562771091924,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.868748340527798,"endHours":19.268748340527797,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:38","startHours":19.068748340527797,"endHours":19.627058585752152,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.818748340527797,"endHours":20.568748340527797,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:49","startHours":23.92237720165605,"endHours":24.81567359401502,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:40","end":"07:21","startHours":5.669302455143277,"endHours":7.344233190816341,"quality":"inauspicious"},{"name":"Chala","start":"07:21","end":"09:01","startHours":7.344233190816341,"endHours":9.019163926489407,"quality":"neutral"},{"name":"Labha","start":"09:01","end":"10:42","startHours":9.019163926489407,"endHours":10.69409466216247,"quality":"auspicious"},{"name":"Amṛta","start":"10:42","end":"12:22","startHours":10.69409466216247,"endHours":12.369025397835536,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"14:03","startHours":12.369025397835536,"endHours":14.043956133508601,"quality":"inauspicious"},{"name":"Śubha","start":"14:03","end":"15:43","startHours":14.043956133508601,"endHours":15.718886869181667,"quality":"auspicious"},{"name":"Roga","start":"15:43","end":"17:24","startHours":15.718886869181667,"endHours":17.393817604854732,"quality":"inauspicious"},{"name":"Udveg","start":"17:24","end":"19:04","startHours":17.393817604854732,"endHours":19.068748340527797,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:04","end":"20:24","startHours":19.068748340527797,"endHours":20.393817604854732,"quality":"auspicious"},{"name":"Roga","start":"20:24","end":"21:43","startHours":20.393817604854732,"endHours":21.718886869181667,"quality":"inauspicious"},{"name":"Udveg","start":"21:43","end":"23:03","startHours":21.718886869181667,"endHours":23.0439561335086,"quality":"inauspicious"},{"name":"Chala","start":"23:03","end":"00:22","startHours":23.0439561335086,"endHours":24.369025397835536,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:42","startHours":24.369025397835536,"endHours":25.69409466216247,"quality":"auspicious"},{"name":"Amṛta","start":"01:42","end":"03:01","startHours":25.69409466216247,"endHours":27.01916392648941,"quality":"auspicious"},{"name":"Kāla","start":"03:01","end":"04:21","startHours":27.01916392648941,"endHours":28.344233190816343,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:40","startHours":28.344233190816343,"endHours":29.669302455143278,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.669302455143277,"endHours":6.669302455143277,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.669302455143277,"endHours":7.669302455143277,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.669302455143277,"endHours":8.669302455143278,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.669302455143278,"endHours":9.669302455143278,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.669302455143278,"endHours":10.669302455143278,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.669302455143278,"endHours":11.669302455143278,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.669302455143278,"endHours":12.669302455143278,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.669302455143278,"endHours":13.669302455143278,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.669302455143278,"endHours":14.669302455143278,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.669302455143278,"endHours":15.669302455143278,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.669302455143278,"endHours":16.669302455143278,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.669302455143278,"endHours":17.669302455143278,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.669302455143278,"endHours":18.669302455143278,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.669302455143278,"endHours":19.669302455143278,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.669302455143278,"endHours":20.669302455143278,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.669302455143278,"endHours":21.669302455143278,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.669302455143278,"endHours":22.669302455143278,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.669302455143278,"endHours":23.669302455143278,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.669302455143278,"endHours":24.669302455143278,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.669302455143278,"endHours":25.669302455143278,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.669302455143278,"endHours":26.669302455143278,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.669302455143278,"endHours":27.669302455143278,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.669302455143278,"endHours":28.669302455143278,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.669302455143278,"endHours":29.669302455143278,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.86867237234365,"eotMinutes":-5.211923870132258,"ayanamsa":22.255}},"calendars":{"vikram_samvat":1942,"vikram_samvatsara":"Vilambī","saka_samvat":1807,"saka_samvatsara":"Pārthiva","bengali_samvat":1292,"malayalam_era":1061,"nanakshahi_year":416,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 1942 Vilambī · Śaka 1807 Pārthiva"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 August 9, 1885 CE · Ṛṣikeśa · Vidhyamitra","description":"August 9, 1885 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 05:40, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1885-08-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1885-08-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/1885-08-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/1885-08-09","x-default":"https://vidhyamitra.com/city/rishikesh/1885-08-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:25:55.085Z","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":"2026-05-30T23:25:55.085Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:25:55.085Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}