{"id":"vidhyamitra:city-day:vrindavan:1887-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1887-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-10-17","date_display":"October 17, 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":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410561.770833,"kali_year":4989,"ahargana":1822096.2708,"sun":{"sidereal_longitude":180.6181,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":182.1601,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.542,"elapsed_within_tithi_degrees":1.542},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.1601,"elapsed_within_degrees":8.8268},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7782},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410561.770833,"ahargana":1822096.2708,"kali_year":4989,"ayanamsa_lahiri":22.2855,"grahas":{"sun":{"sidereal_longitude":181.07447100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":182.51377100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":4.097},"mars":{"sidereal_longitude":130.83467099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.64347099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":201.16317100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":149.841971,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":104.13367099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":116.571,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.571,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410561.770833,"kali_year":4989,"ahargana":1822096.2708,"sun":{"sidereal_longitude":180.6181,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":182.1601,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.542,"elapsed_within_tithi_degrees":1.542},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.1601,"elapsed_within_degrees":8.8268},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7782},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.097,"elongation":1.542},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.097,"opposition_distance":178.458}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:19","sunsetLocal":"17:49","solarNoonLocal":"12:04","dayLengthHours":11.489622921467493,"dayLengthDisplay":"11 Hours 29 Mins 23 Secs","nightLengthDisplay":"12 Hours 30 Mins 37 Secs","moonriseLocal":"06:27","moonsetLocal":"17:52","rahuKala":{"name":"Rāhu Kāla","start":"07:46","end":"09:12","startHours":7.760314411749226,"endHours":9.196517276932664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:04","startHours":10.6327201421161,"endHours":12.068923007299535,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:30","end":"14:56","startHours":13.505125872482973,"endHours":14.94132873766641,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":9.005023561574871,"endHours":9.388010992290454,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:07","startHours":6.8028458349602685,"endHours":7.109235779532735,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:27","startHours":11.685935576583953,"endHours":12.451910438015117,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:33","startHours":4.792161823703457,"endHours":5.558136685134623,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:19","startHours":5.366642969776832,"endHours":6.324111546565789,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:45","startHours":13.983860160877452,"endHours":14.749835022308618,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.613734468033282,"endHours":18.01373446803328,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:18","startHours":17.81373446803328,"endHours":18.29246875642776,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.56373446803328,"endHours":19.31373446803328,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:27","startHours":23.68593557658395,"endHours":24.45191043801512,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:19","end":"07:46","startHours":6.324111546565789,"endHours":7.760314411749226,"quality":"auspicious"},{"name":"Kāla","start":"07:46","end":"09:12","startHours":7.760314411749226,"endHours":9.196517276932664,"quality":"inauspicious"},{"name":"Śubha","start":"09:12","end":"10:38","startHours":9.196517276932664,"endHours":10.6327201421161,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:04","startHours":10.6327201421161,"endHours":12.068923007299535,"quality":"inauspicious"},{"name":"Udveg","start":"12:04","end":"13:30","startHours":12.068923007299535,"endHours":13.505125872482973,"quality":"inauspicious"},{"name":"Chala","start":"13:30","end":"14:56","startHours":13.505125872482973,"endHours":14.94132873766641,"quality":"neutral"},{"name":"Labha","start":"14:56","end":"16:23","startHours":14.94132873766641,"endHours":16.377531602849846,"quality":"auspicious"},{"name":"Amṛta","start":"16:23","end":"17:49","startHours":16.377531602849846,"endHours":17.81373446803328,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:49","end":"19:23","startHours":17.81373446803328,"endHours":19.377531602849846,"quality":"neutral"},{"name":"Labha","start":"19:23","end":"20:56","startHours":19.377531602849846,"endHours":20.94132873766641,"quality":"auspicious"},{"name":"Amṛta","start":"20:56","end":"22:30","startHours":20.94132873766641,"endHours":22.50512587248297,"quality":"auspicious"},{"name":"Kāla","start":"22:30","end":"00:04","startHours":22.50512587248297,"endHours":24.068923007299535,"quality":"inauspicious"},{"name":"Śubha","start":"00:04","end":"01:38","startHours":24.068923007299535,"endHours":25.6327201421161,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:12","startHours":25.6327201421161,"endHours":27.19651727693266,"quality":"inauspicious"},{"name":"Udveg","start":"03:12","end":"04:46","startHours":27.19651727693266,"endHours":28.760314411749224,"quality":"inauspicious"},{"name":"Chala","start":"04:46","end":"06:19","startHours":28.760314411749224,"endHours":30.32411154656579,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.324111546565789,"endHours":7.324111546565789,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.324111546565789,"endHours":8.324111546565788,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.324111546565788,"endHours":9.324111546565788,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.324111546565788,"endHours":10.324111546565788,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.324111546565788,"endHours":11.324111546565788,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.324111546565788,"endHours":12.324111546565788,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.324111546565788,"endHours":13.324111546565788,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.324111546565788,"endHours":14.324111546565788,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.324111546565788,"endHours":15.324111546565788,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.324111546565788,"endHours":16.32411154656579,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.32411154656579,"endHours":17.32411154656579,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.32411154656579,"endHours":18.32411154656579,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.32411154656579,"endHours":19.32411154656579,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.32411154656579,"endHours":20.32411154656579,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.32411154656579,"endHours":21.32411154656579,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.32411154656579,"endHours":22.32411154656579,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.32411154656579,"endHours":23.32411154656579,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.32411154656579,"endHours":24.32411154656579,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.32411154656579,"endHours":25.32411154656579,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.32411154656579,"endHours":26.32411154656579,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.32411154656579,"endHours":27.32411154656579,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.32411154656579,"endHours":28.32411154656579,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.32411154656579,"endHours":29.32411154656579,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.32411154656579,"endHours":30.32411154656579,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.073627226760763,"eotMinutes":15.227419562027912,"ayanamsa":22.2855}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika (Adhika) Śukla Pratipada · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 17, 1887 CE · Vṛndāvana · Vidhyamitra","description":"October 17, 1887 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 06:19, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1887-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1887-10-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/1887-10-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/1887-10-17","x-default":"https://vidhyamitra.com/city/vrindavan/1887-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:30:40.544Z","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":"2026-06-02T20:30:40.544Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:30:40.544Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}