{"id":"vidhyamitra:city-day:rishikesh:1869-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1869-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1869-02-23","date_display":"February 23, 1869 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":1869,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403751.770833,"kali_year":4970,"ahargana":1815286.2708,"sun":{"sidereal_longitude":312.9306,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":86.9689,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.0383,"elapsed_within_tithi_degrees":2.0383},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":86.9689,"elapsed_within_degrees":6.9689},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.8995},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1869,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403751.770833,"ahargana":1815286.2708,"kali_year":4970,"ayanamsa_lahiri":22.0251,"grahas":{"sun":{"sidereal_longitude":312.486363,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":84.306963,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-2.2774},"mars":{"sidereal_longitude":121.25086299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":307.048763,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":354.944563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":295.244063,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":235.30306300000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":117.3976,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.3976,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1869,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403751.770833,"kali_year":4970,"ahargana":1815286.2708,"sun":{"sidereal_longitude":312.9306,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":86.9689,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":134.0383,"elapsed_within_tithi_degrees":2.0383},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":86.9689,"elapsed_within_degrees":6.9689},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.8995},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.277,"elongation":134.038},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.277,"opposition_distance":45.962}},"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":"06:50","sunsetLocal":"18:12","solarNoonLocal":"12:31","dayLengthHours":11.360632736563666,"dayLengthDisplay":"11 Hours 21 Mins 38 Secs","nightLengthDisplay":"12 Hours 38 Mins 22 Secs","moonriseLocal":"14:20","moonsetLocal":"04:17","rahuKala":{"name":"Rāhu Kāla","start":"15:21","end":"16:47","startHours":15.355123133465309,"endHours":16.775202225535764,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:40","end":"11:06","startHours":9.674806765183476,"endHours":11.094885857253933,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"13:56","startHours":12.51496494932439,"endHours":13.93504404139485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.485462886240747,"endHours":9.864150644126203,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:37","startHours":7.308008278399378,"endHours":7.6109584847077425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:54","startHours":12.136277191438936,"endHours":12.893652707209846,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:05","startHours":5.319897549500737,"endHours":6.077273065271648,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:50","startHours":5.88792918632892,"endHours":6.834648581042559,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.40840373875167,"endHours":15.165779254522581,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.995281317606224,"endHours":18.395281317606223,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:40","startHours":18.195281317606224,"endHours":18.668641014963043,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.945281317606224,"endHours":19.695281317606224,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:54","startHours":24.136277191438936,"endHours":24.893652707209846,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:50","end":"08:15","startHours":6.834648581042559,"endHours":8.254727673113017,"quality":"inauspicious"},{"name":"Udveg","start":"08:15","end":"09:40","startHours":8.254727673113017,"endHours":9.674806765183476,"quality":"inauspicious"},{"name":"Chala","start":"09:40","end":"11:06","startHours":9.674806765183476,"endHours":11.094885857253933,"quality":"neutral"},{"name":"Labha","start":"11:06","end":"12:31","startHours":11.094885857253933,"endHours":12.51496494932439,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"13:56","startHours":12.51496494932439,"endHours":13.93504404139485,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:21","startHours":13.93504404139485,"endHours":15.355123133465309,"quality":"inauspicious"},{"name":"Śubha","start":"15:21","end":"16:47","startHours":15.355123133465309,"endHours":16.775202225535764,"quality":"auspicious"},{"name":"Roga","start":"16:47","end":"18:12","startHours":16.775202225535764,"endHours":18.195281317606224,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:12","end":"19:47","startHours":18.195281317606224,"endHours":19.775202225535764,"quality":"inauspicious"},{"name":"Śubha","start":"19:47","end":"21:21","startHours":19.775202225535764,"endHours":21.355123133465305,"quality":"auspicious"},{"name":"Roga","start":"21:21","end":"22:56","startHours":21.355123133465305,"endHours":22.93504404139485,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:31","startHours":22.93504404139485,"endHours":24.51496494932439,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"02:06","startHours":24.51496494932439,"endHours":26.09488585725393,"quality":"neutral"},{"name":"Labha","start":"02:06","end":"03:40","startHours":26.09488585725393,"endHours":27.674806765183476,"quality":"auspicious"},{"name":"Amṛta","start":"03:40","end":"05:15","startHours":27.674806765183476,"endHours":29.254727673113017,"quality":"auspicious"},{"name":"Kāla","start":"05:15","end":"06:50","startHours":29.254727673113017,"endHours":30.834648581042558,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.834648581042559,"endHours":7.834648581042559,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.834648581042559,"endHours":8.834648581042558,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.834648581042558,"endHours":9.834648581042558,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.834648581042558,"endHours":10.834648581042558,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.834648581042558,"endHours":11.834648581042558,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.834648581042558,"endHours":12.834648581042558,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.834648581042558,"endHours":13.834648581042558,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.834648581042558,"endHours":14.834648581042558,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.834648581042558,"endHours":15.834648581042558,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.834648581042558,"endHours":16.834648581042558,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.834648581042558,"endHours":17.834648581042558,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.834648581042558,"endHours":18.834648581042558,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.834648581042558,"endHours":19.834648581042558,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.834648581042558,"endHours":20.834648581042558,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.834648581042558,"endHours":21.834648581042558,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.834648581042558,"endHours":22.834648581042558,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.834648581042558,"endHours":23.834648581042558,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.834648581042558,"endHours":24.834648581042558,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.834648581042558,"endHours":25.834648581042558,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.834648581042558,"endHours":26.834648581042558,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.834648581042558,"endHours":27.834648581042558,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.834648581042558,"endHours":28.834648581042558,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.834648581042558,"endHours":29.834648581042558,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.834648581042558,"endHours":30.834648581042558,"planetary_lord":"Saturn"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.855062155584886,"eotMinutes":-13.968296959463448,"ayanamsa":22.0251}},"calendars":{"vikram_samvat":1926,"vikram_samvatsara":"Citrabhānu","saka_samvat":1791,"saka_samvatsara":"Śukla","bengali_samvat":1276,"malayalam_era":1045,"nanakshahi_year":400,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvādaśī · Vikram 1926 Citrabhānu · Śaka 1791 Śukla"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 23, 1869 CE · Ṛṣikeśa · Vidhyamitra","description":"February 23, 1869 CE for Ṛṣikeśa: Śukla Dvādaśī, sūryodaya 06:50, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1869-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1869-02-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/1869-02-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/1869-02-23","x-default":"https://vidhyamitra.com/city/rishikesh/1869-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:01:08.328Z","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":"2026-05-31T13:01:08.328Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:01:08.328Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}