{"id":"vidhyamitra:city-day:vrindavan:1852-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1852-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1852-08-18","date_display":"August 18, 1852 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":1852,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397718.770833,"kali_year":4954,"ahargana":1809253.2708,"sun":{"sidereal_longitude":123.1183,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":154.4396,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.3213,"elapsed_within_tithi_degrees":7.3213},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.4396,"elapsed_within_degrees":7.773},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.558},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1852,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397718.770833,"ahargana":1809253.2708,"kali_year":4954,"ayanamsa_lahiri":21.7943,"grahas":{"sun":{"sidereal_longitude":123.40116799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":156.77036799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":4.3911},"mars":{"sidereal_longitude":170.091368,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":150.05136800000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":205.81966799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":91.16706799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":27.60336799999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":77.055,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.055,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1852,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397718.770833,"kali_year":4954,"ahargana":1809253.2708,"sun":{"sidereal_longitude":123.1183,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":154.4396,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.3213,"elapsed_within_tithi_degrees":7.3213},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.4396,"elapsed_within_degrees":7.773},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.558},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.391,"elongation":31.321},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.391,"opposition_distance":148.679}},"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":"05:51","sunsetLocal":"18:55","solarNoonLocal":"12:23","dayLengthHours":13.061640344734307,"dayLengthDisplay":"13 Hours 03 Mins 42 Secs","nightLengthDisplay":"10 Hours 56 Mins 18 Secs","moonriseLocal":"08:33","moonsetLocal":"20:40","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"14:01","startHours":12.381514295348506,"endHours":14.014219338440295,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:29","end":"09:07","startHours":7.483399166073141,"endHours":9.11610420916493,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:23","startHours":10.748809252256718,"endHours":12.381514295348506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.898410203419358,"endHours":9.333798214910502,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:45","startHours":6.394929137345282,"endHours":6.743239546538197,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:49","startHours":11.946126283857362,"endHours":12.81690230683965,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:59","startHours":4.109142077016779,"endHours":4.9799180999990655,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:51","startHours":4.762224094253494,"endHours":5.850694122981353,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:26","startHours":14.558454352804226,"endHours":15.429230375786513,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.71233446771566,"endHours":19.11233446771566,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:27","startHours":18.91233446771566,"endHours":19.45656948207959,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.66233446771566,"endHours":20.41233446771566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:49","startHours":23.946126283857364,"endHours":24.816902306839648,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:51","end":"07:29","startHours":5.850694122981353,"endHours":7.483399166073141,"quality":"auspicious"},{"name":"Amṛta","start":"07:29","end":"09:07","startHours":7.483399166073141,"endHours":9.11610420916493,"quality":"auspicious"},{"name":"Kāla","start":"09:07","end":"10:45","startHours":9.11610420916493,"endHours":10.748809252256718,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:23","startHours":10.748809252256718,"endHours":12.381514295348506,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"14:01","startHours":12.381514295348506,"endHours":14.014219338440295,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:39","startHours":14.014219338440295,"endHours":15.646924381532084,"quality":"inauspicious"},{"name":"Chala","start":"15:39","end":"17:17","startHours":15.646924381532084,"endHours":17.27962942462387,"quality":"neutral"},{"name":"Labha","start":"17:17","end":"18:55","startHours":17.27962942462387,"endHours":18.91233446771566,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:55","end":"20:17","startHours":18.91233446771566,"endHours":20.27962942462387,"quality":"inauspicious"},{"name":"Chala","start":"20:17","end":"21:39","startHours":20.27962942462387,"endHours":21.64692438153208,"quality":"neutral"},{"name":"Labha","start":"21:39","end":"23:01","startHours":21.64692438153208,"endHours":23.014219338440295,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:23","startHours":23.014219338440295,"endHours":24.381514295348506,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:45","startHours":24.381514295348506,"endHours":25.748809252256716,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:07","startHours":25.748809252256716,"endHours":27.11610420916493,"quality":"auspicious"},{"name":"Roga","start":"03:07","end":"04:29","startHours":27.11610420916493,"endHours":28.48339916607314,"quality":"inauspicious"},{"name":"Udveg","start":"04:29","end":"05:51","startHours":28.48339916607314,"endHours":29.850694122981352,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.850694122981353,"endHours":6.850694122981353,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.850694122981353,"endHours":7.850694122981353,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.850694122981353,"endHours":8.850694122981352,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.850694122981352,"endHours":9.850694122981352,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.850694122981352,"endHours":10.850694122981352,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.850694122981352,"endHours":11.850694122981352,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.850694122981352,"endHours":12.850694122981352,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.850694122981352,"endHours":13.850694122981352,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.850694122981352,"endHours":14.850694122981352,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.850694122981352,"endHours":15.850694122981352,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.850694122981352,"endHours":16.850694122981352,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.850694122981352,"endHours":17.850694122981352,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.850694122981352,"endHours":18.850694122981352,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.850694122981352,"endHours":19.850694122981352,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.850694122981352,"endHours":20.850694122981352,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.850694122981352,"endHours":21.850694122981352,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.850694122981352,"endHours":22.850694122981352,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.850694122981352,"endHours":23.850694122981352,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.850694122981352,"endHours":24.850694122981352,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.850694122981352,"endHours":25.850694122981352,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.850694122981352,"endHours":26.850694122981352,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.850694122981352,"endHours":27.850694122981352,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.850694122981352,"endHours":28.850694122981352,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.850694122981352,"endHours":29.850694122981352,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.121521924526652,"eotMinutes":-3.5280577209103767,"ayanamsa":21.7943}},"calendars":{"vikram_samvat":1909,"vikram_samvatsara":"Krodhana","saka_samvat":1774,"saka_samvatsara":"Paridhāvi","bengali_samvat":1259,"malayalam_era":1028,"nanakshahi_year":383,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Tṛtīyā · Vikram 1909 Krodhana · Śaka 1774 Paridhāvi"},"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":"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 18, 1852 CE · Vṛndāvana · Vidhyamitra","description":"August 18, 1852 CE for Vṛndāvana: Śukla Tṛtīyā, sūryodaya 05:51, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1852-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1852-08-18","sa":"https://sa.vidhyamitra.com/city/vrindavan/1852-08-18","hi":"https://hi.vidhyamitra.com/city/vrindavan/1852-08-18","x-default":"https://vidhyamitra.com/city/vrindavan/1852-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:45:16.856Z","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":"2026-06-02T14:45:16.856Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:45:16.856Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}