{"id":"vidhyamitra:city-day:vrindavan:1897-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1897-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1897-08-10","date_display":"August 10, 1897 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":1897,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414146.770833,"kali_year":4999,"ahargana":1825681.2708,"sun":{"sidereal_longitude":114.8527,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":263.3454,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.4927,"elapsed_within_tithi_degrees":4.4927},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3454,"elapsed_within_degrees":10.012},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.198},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":1897,"month":8,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2414146.770833,"ahargana":1825681.2708,"kali_year":4999,"ayanamsa_lahiri":22.4227,"grahas":{"sun":{"sidereal_longitude":115.201998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":262.16279800000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-1.7766},"mars":{"sidereal_longitude":149.074498,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.836098,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":141.730298,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":73.73489799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":212.92499799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":286.6205,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":106.6205,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":1897,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414146.770833,"kali_year":4999,"ahargana":1825681.2708,"sun":{"sidereal_longitude":114.8527,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":263.3454,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.4927,"elapsed_within_tithi_degrees":4.4927},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3454,"elapsed_within_degrees":10.012},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.198},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.777,"elongation":148.493},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.777,"opposition_distance":31.507}},"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":"05:47","sunsetLocal":"19:02","solarNoonLocal":"12:24","dayLengthHours":13.245168139595428,"dayLengthDisplay":"13 Hours 14 Mins 43 Secs","nightLengthDisplay":"10 Hours 45 Mins 17 Secs","moonriseLocal":"17:00","moonsetLocal":"03:25","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:22","startHours":15.718413761688165,"endHours":17.374059779137596,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:45","startHours":9.09582969189045,"endHours":10.75147570933988,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"14:04","startHours":12.40712172678931,"endHours":14.062767744238737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.87507688956386,"endHours":9.316582494217043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.336419662808071,"endHours":6.689624146530615,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:51","startHours":11.96561612213613,"endHours":12.84862733144249,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:54","startHours":4.018515238378871,"endHours":4.9015264476852325,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:47","startHours":4.680773645358642,"endHours":5.784537656991595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:30","startHours":14.614649750055214,"endHours":15.497660959361577,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.829705796587024,"endHours":19.229705796587023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:35","startHours":19.029705796587024,"endHours":19.5815878024035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.779705796587024,"endHours":20.529705796587024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:51","startHours":23.96561612213613,"endHours":24.84862733144249,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:47","end":"07:26","startHours":5.784537656991595,"endHours":7.440183674441023,"quality":"inauspicious"},{"name":"Udveg","start":"07:26","end":"09:06","startHours":7.440183674441023,"endHours":9.09582969189045,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:45","startHours":9.09582969189045,"endHours":10.75147570933988,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:24","startHours":10.75147570933988,"endHours":12.40712172678931,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"14:04","startHours":12.40712172678931,"endHours":14.062767744238737,"quality":"auspicious"},{"name":"Kāla","start":"14:04","end":"15:43","startHours":14.062767744238737,"endHours":15.718413761688165,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:22","startHours":15.718413761688165,"endHours":17.374059779137596,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"19:02","startHours":17.374059779137596,"endHours":19.029705796587024,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:02","end":"20:22","startHours":19.029705796587024,"endHours":20.374059779137596,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:43","startHours":20.374059779137596,"endHours":21.71841376168817,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:04","startHours":21.71841376168817,"endHours":23.062767744238737,"quality":"inauspicious"},{"name":"Udveg","start":"23:04","end":"00:24","startHours":23.062767744238737,"endHours":24.40712172678931,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:45","startHours":24.40712172678931,"endHours":25.751475709339882,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:06","startHours":25.751475709339882,"endHours":27.09582969189045,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:26","startHours":27.09582969189045,"endHours":28.440183674441023,"quality":"auspicious"},{"name":"Kāla","start":"04:26","end":"05:47","startHours":28.440183674441023,"endHours":29.784537656991596,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.784537656991595,"endHours":6.784537656991595,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.784537656991595,"endHours":7.784537656991595,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.784537656991595,"endHours":8.784537656991596,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.784537656991596,"endHours":9.784537656991596,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.784537656991596,"endHours":10.784537656991596,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.784537656991596,"endHours":11.784537656991596,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.784537656991596,"endHours":12.784537656991596,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.784537656991596,"endHours":13.784537656991596,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.784537656991596,"endHours":14.784537656991596,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.784537656991596,"endHours":15.784537656991596,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.784537656991596,"endHours":16.784537656991596,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.784537656991596,"endHours":17.784537656991596,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.784537656991596,"endHours":18.784537656991596,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.784537656991596,"endHours":19.784537656991596,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.784537656991596,"endHours":20.784537656991596,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.784537656991596,"endHours":21.784537656991596,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.784537656991596,"endHours":22.784537656991596,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.784537656991596,"endHours":23.784537656991596,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.784537656991596,"endHours":24.784537656991596,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.784537656991596,"endHours":25.784537656991596,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.784537656991596,"endHours":26.784537656991596,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.784537656991596,"endHours":27.784537656991596,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.784537656991596,"endHours":28.784537656991596,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.784537656991596,"endHours":29.784537656991596,"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.54917433116194,"eotMinutes":-5.064503607358518,"ayanamsa":22.4227}},"calendars":{"vikram_samvat":1954,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1819,"saka_samvatsara":"Hemalambī","bengali_samvat":1304,"malayalam_era":1073,"nanakshahi_year":428,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 1954 Sādhāraṇa · Śaka 1819 Hemalambī"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 August 10, 1897 CE · Vṛndāvana · Vidhyamitra","description":"August 10, 1897 CE for Vṛndāvana: Śukla Trayodaśī, sūryodaya 05:47, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1897-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1897-08-10","sa":"https://sa.vidhyamitra.com/city/vrindavan/1897-08-10","hi":"https://hi.vidhyamitra.com/city/vrindavan/1897-08-10","x-default":"https://vidhyamitra.com/city/vrindavan/1897-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:10:33.414Z","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":"2026-05-31T16:10:33.414Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:10:33.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}