{"id":"vidhyamitra:city-day:rishikesh:1890-05-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1890-05-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1890-05-27","date_display":"May 27, 1890 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":1890,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411514.770833,"kali_year":4992,"ahargana":1823049.2708,"sun":{"sidereal_longitude":43.5086,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":136.9028,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.3943,"elapsed_within_tithi_degrees":9.3943},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.9028,"elapsed_within_degrees":3.5695},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.4114},"karana":{"half_tithi_index":15,"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":1890,"month":5,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2411514.770833,"ahargana":1823049.2708,"kali_year":4992,"ayanamsa_lahiri":22.322,"grahas":{"sun":{"sidereal_longitude":43.35405900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":134.44635900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":4.2499},"mars":{"sidereal_longitude":225.78985899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":49.75395900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":291.60245899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":69.514659,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":126.24795900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":66.0765,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":246.0765,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1890,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411514.770833,"kali_year":4992,"ahargana":1823049.2708,"sun":{"sidereal_longitude":43.5086,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":136.9028,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.3943,"elapsed_within_tithi_degrees":9.3943},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.9028,"elapsed_within_degrees":3.5695},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.4114},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.25,"elongation":93.394},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.25,"opposition_distance":86.606}},"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":"05:18","sunsetLocal":"19:10","solarNoonLocal":"12:14","dayLengthHours":13.877718971109822,"dayLengthDisplay":"13 Hours 52 Mins 40 Secs","nightLengthDisplay":"10 Hours 07 Mins 20 Secs","moonriseLocal":"11:54","moonsetLocal":"00:42","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:26","startHours":15.701453570578385,"endHours":17.436168441967112,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:46","end":"10:30","startHours":8.762594085023474,"endHours":10.497308956412201,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:58","startHours":12.23202382780093,"endHours":13.966738699189658,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.531298768838312,"endHours":8.993889401208637,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.871402632708929,"endHours":6.241475138605191,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:42","startHours":11.769433195430603,"endHours":12.694614460171257,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:22","startHours":3.4428018127647095,"endHours":4.3679830775053645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:18","startHours":4.136687761320201,"endHours":5.293164342246019,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:28","startHours":14.544976989652566,"endHours":15.47015825439322,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.97088331335584,"endHours":19.37088331335584,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:45","startHours":19.17088331335584,"endHours":19.74912160381875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.92088331335584,"endHours":20.67088331335584,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:42","startHours":23.7694331954306,"endHours":24.69461446017126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:18","end":"07:02","startHours":5.293164342246019,"endHours":7.027879213634747,"quality":"inauspicious"},{"name":"Udveg","start":"07:02","end":"08:46","startHours":7.027879213634747,"endHours":8.762594085023474,"quality":"inauspicious"},{"name":"Chala","start":"08:46","end":"10:30","startHours":8.762594085023474,"endHours":10.497308956412201,"quality":"neutral"},{"name":"Labha","start":"10:30","end":"12:14","startHours":10.497308956412201,"endHours":12.23202382780093,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:58","startHours":12.23202382780093,"endHours":13.966738699189658,"quality":"auspicious"},{"name":"Kāla","start":"13:58","end":"15:42","startHours":13.966738699189658,"endHours":15.701453570578385,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:26","startHours":15.701453570578385,"endHours":17.436168441967112,"quality":"auspicious"},{"name":"Roga","start":"17:26","end":"19:10","startHours":17.436168441967112,"endHours":19.17088331335584,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:10","end":"20:26","startHours":19.17088331335584,"endHours":20.436168441967112,"quality":"inauspicious"},{"name":"Śubha","start":"20:26","end":"21:42","startHours":20.436168441967112,"endHours":21.701453570578387,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"22:58","startHours":21.701453570578387,"endHours":22.96673869918966,"quality":"inauspicious"},{"name":"Udveg","start":"22:58","end":"00:14","startHours":22.96673869918966,"endHours":24.23202382780093,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:30","startHours":24.23202382780093,"endHours":25.4973089564122,"quality":"neutral"},{"name":"Labha","start":"01:30","end":"02:46","startHours":25.4973089564122,"endHours":26.762594085023473,"quality":"auspicious"},{"name":"Amṛta","start":"02:46","end":"04:02","startHours":26.762594085023473,"endHours":28.027879213634748,"quality":"auspicious"},{"name":"Kāla","start":"04:02","end":"05:18","startHours":28.027879213634748,"endHours":29.29316434224602,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.293164342246019,"endHours":6.293164342246019,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.293164342246019,"endHours":7.293164342246019,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.293164342246019,"endHours":8.293164342246019,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.293164342246019,"endHours":9.293164342246019,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.293164342246019,"endHours":10.293164342246019,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.293164342246019,"endHours":11.293164342246019,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.293164342246019,"endHours":12.293164342246019,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.293164342246019,"endHours":13.293164342246019,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.293164342246019,"endHours":14.293164342246019,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.293164342246019,"endHours":15.293164342246019,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.293164342246019,"endHours":16.29316434224602,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.29316434224602,"endHours":17.29316434224602,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.29316434224602,"endHours":18.29316434224602,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.29316434224602,"endHours":19.29316434224602,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.29316434224602,"endHours":20.29316434224602,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.29316434224602,"endHours":21.29316434224602,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.29316434224602,"endHours":22.29316434224602,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.29316434224602,"endHours":23.29316434224602,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.29316434224602,"endHours":24.29316434224602,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.29316434224602,"endHours":25.29316434224602,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.29316434224602,"endHours":26.29316434224602,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.29316434224602,"endHours":27.29316434224602,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.29316434224602,"endHours":28.29316434224602,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.29316434224602,"endHours":29.29316434224602,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.249275076074948,"eotMinutes":3.008170331944147,"ayanamsa":22.322}},"calendars":{"vikram_samvat":1947,"vikram_samvatsara":"Śobhana","saka_samvat":1812,"saka_samvatsara":"Vikṛti","bengali_samvat":1297,"malayalam_era":1066,"nanakshahi_year":421,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 1947 Śobhana · Śaka 1812 Vikṛti"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 May 27, 1890 CE · Ṛṣikeśa · Vidhyamitra","description":"May 27, 1890 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 05:18, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1890-05-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1890-05-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/1890-05-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/1890-05-27","x-default":"https://vidhyamitra.com/city/rishikesh/1890-05-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:01:25.523Z","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":"2026-05-31T09:01:25.523Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:01:25.523Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}