{"id":"vidhyamitra:city-day:rishikesh:1893-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1893-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1893-02-18","date_display":"February 18, 1893 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":1893,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412512.770833,"kali_year":4994,"ahargana":1824047.2708,"sun":{"sidereal_longitude":307.6653,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":323.6031,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":15.9378,"elapsed_within_tithi_degrees":3.9378},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6031,"elapsed_within_degrees":3.6031},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.2685},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":1893,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2412512.770833,"ahargana":1824047.2708,"kali_year":4994,"ayanamsa_lahiri":22.3602,"grahas":{"sun":{"sidereal_longitude":307.296028,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":324.57652800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-3.4252},"mars":{"sidereal_longitude":13.59402799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":309.75532799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":1.3294280000000072,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":290.321828,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":170.770628,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":13.1977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":193.1977,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1893,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412512.770833,"kali_year":4994,"ahargana":1824047.2708,"sun":{"sidereal_longitude":307.6653,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":323.6031,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":15.9378,"elapsed_within_tithi_degrees":3.9378},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6031,"elapsed_within_degrees":3.6031},"yoga":{"number":21,"name":"Siddha","sum_longitude":271.2685},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.425,"elongation":15.938},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.425,"opposition_distance":164.062}},"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":"06:55","sunsetLocal":"18:08","solarNoonLocal":"12:31","dayLengthHours":11.22183728522101,"dayLengthDisplay":"11 Hours 13 Mins 19 Secs","nightLengthDisplay":"12 Hours 46 Mins 41 Secs","moonriseLocal":"07:50","moonsetLocal":"19:31","rahuKala":{"name":"Rāhu Kāla","start":"09:43","end":"11:07","startHours":9.717281948901418,"endHours":11.120011609554044,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:20","startHours":13.925470930859298,"endHours":15.328200591511923,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:55","end":"08:19","startHours":6.911822627596165,"endHours":8.314552288248791,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:54","startHours":9.530251327481068,"endHours":9.904312570321768,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:41","startHours":7.379399181147041,"endHours":7.678648175419601,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.148680027365971,"endHours":12.896802513047371,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:10","startHours":5.4155776562333635,"endHours":6.163700141914765,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:55","startHours":5.976669520494414,"endHours":6.911822627596165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.393047484410172,"endHours":15.141169970091573,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.933659912817177,"endHours":18.333659912817176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.133659912817176,"endHours":18.60123646636805,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.883659912817176,"endHours":19.633659912817176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.148680027365973,"endHours":24.896802513047373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:55","end":"08:19","startHours":6.911822627596165,"endHours":8.314552288248791,"quality":"inauspicious"},{"name":"Śubha","start":"08:19","end":"09:43","startHours":8.314552288248791,"endHours":9.717281948901418,"quality":"auspicious"},{"name":"Roga","start":"09:43","end":"11:07","startHours":9.717281948901418,"endHours":11.120011609554044,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:31","startHours":11.120011609554044,"endHours":12.52274127020667,"quality":"inauspicious"},{"name":"Chala","start":"12:31","end":"13:56","startHours":12.52274127020667,"endHours":13.925470930859298,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:20","startHours":13.925470930859298,"endHours":15.328200591511923,"quality":"auspicious"},{"name":"Amṛta","start":"15:20","end":"16:44","startHours":15.328200591511923,"endHours":16.730930252164548,"quality":"auspicious"},{"name":"Kāla","start":"16:44","end":"18:08","startHours":16.730930252164548,"endHours":18.133659912817176,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:08","end":"19:44","startHours":18.133659912817176,"endHours":19.73093025216455,"quality":"auspicious"},{"name":"Amṛta","start":"19:44","end":"21:20","startHours":19.73093025216455,"endHours":21.328200591511923,"quality":"auspicious"},{"name":"Kāla","start":"21:20","end":"22:56","startHours":21.328200591511923,"endHours":22.925470930859298,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:31","startHours":22.925470930859298,"endHours":24.522741270206673,"quality":"auspicious"},{"name":"Roga","start":"00:31","end":"02:07","startHours":24.522741270206673,"endHours":26.120011609554044,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:43","startHours":26.120011609554044,"endHours":27.71728194890142,"quality":"inauspicious"},{"name":"Chala","start":"03:43","end":"05:19","startHours":27.71728194890142,"endHours":29.31455228824879,"quality":"neutral"},{"name":"Labha","start":"05:19","end":"06:55","startHours":29.31455228824879,"endHours":30.911822627596166,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.911822627596165,"endHours":7.911822627596165,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.911822627596165,"endHours":8.911822627596166,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.911822627596166,"endHours":9.911822627596166,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.911822627596166,"endHours":10.911822627596166,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.911822627596166,"endHours":11.911822627596166,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.911822627596166,"endHours":12.911822627596166,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.911822627596166,"endHours":13.911822627596166,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.911822627596166,"endHours":14.911822627596166,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.911822627596166,"endHours":15.911822627596166,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.911822627596166,"endHours":16.911822627596166,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.911822627596166,"endHours":17.911822627596166,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.911822627596166,"endHours":18.911822627596166,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.911822627596166,"endHours":19.911822627596166,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.911822627596166,"endHours":20.911822627596166,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.911822627596166,"endHours":21.911822627596166,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.911822627596166,"endHours":22.911822627596166,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.911822627596166,"endHours":23.911822627596166,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.911822627596166,"endHours":24.911822627596166,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.911822627596166,"endHours":25.911822627596166,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.911822627596166,"endHours":26.911822627596166,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.911822627596166,"endHours":27.911822627596166,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.911822627596166,"endHours":28.911822627596166,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.911822627596166,"endHours":29.911822627596166,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.911822627596166,"endHours":30.911822627596166,"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.59130728204358,"eotMinutes":-14.434876212400278,"ayanamsa":22.3602}},"calendars":{"vikram_samvat":1950,"vikram_samvatsara":"Parābhava","saka_samvat":1815,"saka_samvatsara":"Vijaya","bengali_samvat":1300,"malayalam_era":1069,"nanakshahi_year":424,"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 Dvitīyā · Vikram 1950 Parābhava · Śaka 1815 Vijaya"},"festivals":[],"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":[]},"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 18, 1893 CE · Ṛṣikeśa · Vidhyamitra","description":"February 18, 1893 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 06:55, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1893-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1893-02-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/1893-02-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/1893-02-18","x-default":"https://vidhyamitra.com/city/rishikesh/1893-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:40:23.406Z","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":"2026-05-31T13:40:23.406Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:40:23.406Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}