{"id":"vidhyamitra:city-day:rishikesh:1884-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1884-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1884-02-09","date_display":"February 9, 1884 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":1884,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409215.770833,"kali_year":4985,"ahargana":1820750.2708,"sun":{"sidereal_longitude":297.8505,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":92.0289,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.1784,"elapsed_within_tithi_degrees":10.1784},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.0289,"elapsed_within_degrees":12.0289},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.8793},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1884,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409215.770833,"ahargana":1820750.2708,"kali_year":4985,"ayanamsa_lahiri":22.2341,"grahas":{"sun":{"sidereal_longitude":297.50699800000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":90.13939800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-4.4764},"mars":{"sidereal_longitude":108.573398,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":273.55369799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":95.96839799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":332.668398,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":41.83059800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":187.8886,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.8886,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"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":1884,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409215.770833,"kali_year":4985,"ahargana":1820750.2708,"sun":{"sidereal_longitude":297.8505,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":92.0289,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.1784,"elapsed_within_tithi_degrees":10.1784},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.0289,"elapsed_within_degrees":12.0289},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":29.8793},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.476,"elongation":154.178},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.476,"opposition_distance":25.822}},"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":"07:03","sunsetLocal":"18:00","solarNoonLocal":"12:31","dayLengthHours":10.952341930365492,"dayLengthDisplay":"10 Hours 57 Mins 08 Secs","nightLengthDisplay":"13 Hours 02 Mins 52 Secs","moonriseLocal":"15:46","moonsetLocal":"05:38","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:09","startHours":9.785796346118492,"endHours":11.154839087414178,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:16","startHours":13.892924570005551,"endHours":15.261967311301238,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:03","end":"08:25","startHours":7.047710863527118,"endHours":8.416753604822805,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.603257313945733,"endHours":9.968335378291249,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:48","startHours":7.504058443959013,"endHours":7.796120895435426,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:53","startHours":12.158803764364349,"endHours":12.88895989305538,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:19","startHours":5.587398606145053,"endHours":6.317554734836085,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:03","startHours":6.135015702663327,"endHours":7.047710863527118,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.349272150437447,"endHours":15.079428279128479,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.80005279389261,"endHours":18.20005279389261,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:27","startHours":18.00005279389261,"endHours":18.456400374324506,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.75005279389261,"endHours":19.50005279389261,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:53","startHours":24.158803764364347,"endHours":24.888959893055382,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:03","end":"08:25","startHours":7.047710863527118,"endHours":8.416753604822805,"quality":"inauspicious"},{"name":"Śubha","start":"08:25","end":"09:47","startHours":8.416753604822805,"endHours":9.785796346118492,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:09","startHours":9.785796346118492,"endHours":11.154839087414178,"quality":"inauspicious"},{"name":"Udveg","start":"11:09","end":"12:31","startHours":11.154839087414178,"endHours":12.523881828709865,"quality":"inauspicious"},{"name":"Chala","start":"12:31","end":"13:54","startHours":12.523881828709865,"endHours":13.892924570005551,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:16","startHours":13.892924570005551,"endHours":15.261967311301238,"quality":"auspicious"},{"name":"Amṛta","start":"15:16","end":"16:38","startHours":15.261967311301238,"endHours":16.631010052596924,"quality":"auspicious"},{"name":"Kāla","start":"16:38","end":"18:00","startHours":16.631010052596924,"endHours":18.00005279389261,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:00","end":"19:38","startHours":18.00005279389261,"endHours":19.631010052596924,"quality":"auspicious"},{"name":"Amṛta","start":"19:38","end":"21:16","startHours":19.631010052596924,"endHours":21.261967311301238,"quality":"auspicious"},{"name":"Kāla","start":"21:16","end":"22:54","startHours":21.261967311301238,"endHours":22.89292457000555,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:31","startHours":22.89292457000555,"endHours":24.523881828709865,"quality":"auspicious"},{"name":"Roga","start":"00:31","end":"02:09","startHours":24.523881828709865,"endHours":26.154839087414178,"quality":"inauspicious"},{"name":"Udveg","start":"02:09","end":"03:47","startHours":26.154839087414178,"endHours":27.78579634611849,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:25","startHours":27.78579634611849,"endHours":29.416753604822805,"quality":"neutral"},{"name":"Labha","start":"05:25","end":"07:03","startHours":29.416753604822805,"endHours":31.04771086352712,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.047710863527118,"endHours":8.047710863527119,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.047710863527119,"endHours":9.047710863527119,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.047710863527119,"endHours":10.047710863527119,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.047710863527119,"endHours":11.047710863527119,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.047710863527119,"endHours":12.047710863527119,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.047710863527119,"endHours":13.047710863527119,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.047710863527119,"endHours":14.047710863527119,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.047710863527119,"endHours":15.047710863527119,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.047710863527119,"endHours":16.04771086352712,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.04771086352712,"endHours":17.04771086352712,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.04771086352712,"endHours":18.04771086352712,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.04771086352712,"endHours":19.04771086352712,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.04771086352712,"endHours":20.04771086352712,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.04771086352712,"endHours":21.04771086352712,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.04771086352712,"endHours":22.04771086352712,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.04771086352712,"endHours":23.04771086352712,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.04771086352712,"endHours":24.04771086352712,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.04771086352712,"endHours":25.04771086352712,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.04771086352712,"endHours":26.04771086352712,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.04771086352712,"endHours":27.04771086352712,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.04771086352712,"endHours":28.04771086352712,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.04771086352712,"endHours":29.04771086352712,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.04771086352712,"endHours":30.04771086352712,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.04771086352712,"endHours":31.04771086352712,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva 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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.894002887356388,"eotMinutes":-14.503309722591807,"ayanamsa":22.2341}},"calendars":{"vikram_samvat":1941,"vikram_samvatsara":"Hemalambī","saka_samvat":1806,"saka_samvatsara":"Tāraṇa","bengali_samvat":1291,"malayalam_era":1060,"nanakshahi_year":415,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · Vikram 1941 Hemalambī · Śaka 1806 Tāraṇa"},"festivals":[{"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 February 9, 1884 CE · Ṛṣikeśa · Vidhyamitra","description":"February 9, 1884 CE for Ṛṣikeśa: Śukla Trayodaśī, sūryodaya 07:03, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1884-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1884-02-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/1884-02-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/1884-02-09","x-default":"https://vidhyamitra.com/city/rishikesh/1884-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:33:39.873Z","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":"2026-06-02T02:33:39.873Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:33:39.873Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}