{"id":"vidhyamitra:city-day:rishikesh:1887-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1887-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-02-16","date_display":"February 16, 1887 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":1887,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410318.770833,"kali_year":4988,"ahargana":1821853.2708,"sun":{"sidereal_longitude":305.1864,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.205,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.0186,"elapsed_within_tithi_degrees":3.0186},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.205,"elapsed_within_degrees":10.8717},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3914},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1887,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410318.770833,"ahargana":1821853.2708,"kali_year":4988,"ayanamsa_lahiri":22.2763,"grahas":{"sun":{"sidereal_longitude":304.81315500000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":226.82675500000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":4.4845},"mars":{"sidereal_longitude":321.64745500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":313.83855500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":195.49055499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":324.229655,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":84.95815500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":129.4463,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.4463,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":1887,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410318.770833,"kali_year":4988,"ahargana":1821853.2708,"sun":{"sidereal_longitude":305.1864,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.205,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.0186,"elapsed_within_tithi_degrees":3.0186},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.205,"elapsed_within_degrees":10.8717},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3914},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.484,"elongation":80.981},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.484,"opposition_distance":99.019}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-0.466,"elongation":2.761}]},"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":"06:57","sunsetLocal":"18:06","solarNoonLocal":"12:31","dayLengthHours":11.150086745186876,"dayLengthDisplay":"11 Hours 09 Mins 00 Secs","nightLengthDisplay":"12 Hours 51 Mins 00 Secs","moonriseLocal":"02:10","moonsetLocal":"12:29","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"13:55","startHours":12.524460143365935,"endHours":13.918220986514296,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:21","end":"09:44","startHours":8.343177613920858,"endHours":9.736938457069218,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:31","startHours":11.130699300217577,"endHours":12.524460143365935,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:55","startHours":9.55110367798277,"endHours":9.922773236155665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:43","startHours":7.414003718488618,"endHours":7.711339365026935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.15279058519304,"endHours":12.89612970153883,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.462738538080915,"endHours":6.206077654426707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:57","startHours":6.020242875340259,"endHours":6.9494167707724985,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:08","startHours":14.382807934230417,"endHours":15.12614705057621,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.899503515959374,"endHours":18.299503515959373,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.099503515959373,"endHours":18.564090463675495,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.849503515959373,"endHours":19.599503515959373,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.15279058519304,"endHours":24.896129701538833,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:57","end":"08:21","startHours":6.9494167707724985,"endHours":8.343177613920858,"quality":"auspicious"},{"name":"Amṛta","start":"08:21","end":"09:44","startHours":8.343177613920858,"endHours":9.736938457069218,"quality":"auspicious"},{"name":"Kāla","start":"09:44","end":"11:08","startHours":9.736938457069218,"endHours":11.130699300217577,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:31","startHours":11.130699300217577,"endHours":12.524460143365935,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"13:55","startHours":12.524460143365935,"endHours":13.918220986514296,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:19","startHours":13.918220986514296,"endHours":15.311981829662656,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:42","startHours":15.311981829662656,"endHours":16.705742672811013,"quality":"neutral"},{"name":"Labha","start":"16:42","end":"18:06","startHours":16.705742672811013,"endHours":18.099503515959373,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:06","end":"19:42","startHours":18.099503515959373,"endHours":19.705742672811013,"quality":"inauspicious"},{"name":"Chala","start":"19:42","end":"21:19","startHours":19.705742672811013,"endHours":21.311981829662656,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:55","startHours":21.311981829662656,"endHours":22.918220986514296,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:31","startHours":22.918220986514296,"endHours":24.524460143365935,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"02:08","startHours":24.524460143365935,"endHours":26.130699300217575,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:44","startHours":26.130699300217575,"endHours":27.736938457069215,"quality":"auspicious"},{"name":"Roga","start":"03:44","end":"05:21","startHours":27.736938457069215,"endHours":29.343177613920858,"quality":"inauspicious"},{"name":"Udveg","start":"05:21","end":"06:57","startHours":29.343177613920858,"endHours":30.949416770772498,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.9494167707724985,"endHours":7.9494167707724985,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.9494167707724985,"endHours":8.949416770772498,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.949416770772498,"endHours":9.949416770772498,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.949416770772498,"endHours":10.949416770772498,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.949416770772498,"endHours":11.949416770772498,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.949416770772498,"endHours":12.949416770772498,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.949416770772498,"endHours":13.949416770772498,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.949416770772498,"endHours":14.949416770772498,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.949416770772498,"endHours":15.949416770772498,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.949416770772498,"endHours":16.949416770772498,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.949416770772498,"endHours":17.949416770772498,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.949416770772498,"endHours":18.949416770772498,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.949416770772498,"endHours":19.949416770772498,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.949416770772498,"endHours":20.949416770772498,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.949416770772498,"endHours":21.949416770772498,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.949416770772498,"endHours":22.949416770772498,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.949416770772498,"endHours":23.949416770772498,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.949416770772498,"endHours":24.949416770772498,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.949416770772498,"endHours":25.949416770772498,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.949416770772498,"endHours":26.949416770772498,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.949416770772498,"endHours":27.949416770772498,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.949416770772498,"endHours":28.949416770772498,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.949416770772498,"endHours":29.949416770772498,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.949416770772498,"endHours":30.949416770772498,"planetary_lord":"Sun"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.480044523881661,"eotMinutes":-14.538008601956186,"ayanamsa":22.2763}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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 Kṛṣṇa Navamī · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 16, 1887 CE · Ṛṣikeśa · Vidhyamitra","description":"February 16, 1887 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:57, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1887-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1887-02-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/1887-02-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/1887-02-16","x-default":"https://vidhyamitra.com/city/rishikesh/1887-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:59:31.456Z","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":"2026-05-30T22:59:31.456Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:59:31.456Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}