{"id":"vidhyamitra:city-day:vrindavan:1827-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1827-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-08-11","date_display":"August 11, 1827 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":1827,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388579.770833,"kali_year":4929,"ahargana":1800114.2708,"sun":{"sidereal_longitude":115.9151,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":345.3877,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.4726,"elapsed_within_tithi_degrees":1.4726},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.3877,"elapsed_within_degrees":12.0544},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.3029},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":1827,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388579.770833,"ahargana":1800114.2708,"kali_year":4929,"ayanamsa_lahiri":21.4448,"grahas":{"sun":{"sidereal_longitude":116.10094500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":345.895845,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":2.6366},"mars":{"sidereal_longitude":109.339045,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":122.16464500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":172.16934500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":103.15824500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":84.64144499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":201.2832,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.2832,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1827,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388579.770833,"kali_year":4929,"ahargana":1800114.2708,"sun":{"sidereal_longitude":115.9151,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":345.3877,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":229.4726,"elapsed_within_tithi_degrees":1.4726},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.3877,"elapsed_within_degrees":12.0544},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.3029},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.637,"elongation":130.527},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.637,"opposition_distance":49.473}},"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":13.24701273990988,"dayLengthDisplay":"13 Hours 14 Mins 49 Secs","nightLengthDisplay":"10 Hours 45 Mins 11 Secs","moonriseLocal":"21:35","moonsetLocal":"09:52","rahuKala":{"name":"Rāhu Kāla","start":"09:06","end":"10:45","startHours":9.092741777220326,"endHours":10.748618369709062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:04","end":"15:43","startHours":14.060371554686531,"endHours":15.716248147175268,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:47","end":"07:26","startHours":5.780988592242856,"endHours":7.436865184731591,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:19","startHours":8.871958231555162,"endHours":9.313525322885491,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.332947456405768,"endHours":6.686201129470032,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:51","startHours":11.962927870867468,"endHours":12.846062053528126,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:54","startHours":4.014720226921539,"endHours":4.897854409582198,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:47","startHours":4.677070863917033,"endHours":5.780988592242856,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:30","startHours":14.612330418849442,"endHours":15.4954646015101,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.828001332152738,"endHours":19.228001332152736,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:35","startHours":19.028001332152737,"endHours":19.57996019631565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.778001332152737,"endHours":20.528001332152737,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:51","startHours":23.962927870867464,"endHours":24.846062053528126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:47","end":"07:26","startHours":5.780988592242856,"endHours":7.436865184731591,"quality":"inauspicious"},{"name":"Śubha","start":"07:26","end":"09:06","startHours":7.436865184731591,"endHours":9.092741777220326,"quality":"auspicious"},{"name":"Roga","start":"09:06","end":"10:45","startHours":9.092741777220326,"endHours":10.748618369709062,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:24","startHours":10.748618369709062,"endHours":12.404494962197797,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"14:04","startHours":12.404494962197797,"endHours":14.060371554686531,"quality":"neutral"},{"name":"Labha","start":"14:04","end":"15:43","startHours":14.060371554686531,"endHours":15.716248147175268,"quality":"auspicious"},{"name":"Amṛta","start":"15:43","end":"17:22","startHours":15.716248147175268,"endHours":17.372124739664002,"quality":"auspicious"},{"name":"Kāla","start":"17:22","end":"19:02","startHours":17.372124739664002,"endHours":19.028001332152737,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:02","end":"20:22","startHours":19.028001332152737,"endHours":20.372124739664002,"quality":"auspicious"},{"name":"Amṛta","start":"20:22","end":"21:43","startHours":20.372124739664002,"endHours":21.716248147175268,"quality":"auspicious"},{"name":"Kāla","start":"21:43","end":"23:04","startHours":21.716248147175268,"endHours":23.060371554686533,"quality":"inauspicious"},{"name":"Śubha","start":"23:04","end":"00:24","startHours":23.060371554686533,"endHours":24.404494962197795,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:45","startHours":24.404494962197795,"endHours":25.748618369709064,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"03:06","startHours":25.748618369709064,"endHours":27.092741777220326,"quality":"inauspicious"},{"name":"Chala","start":"03:06","end":"04:26","startHours":27.092741777220326,"endHours":28.43686518473159,"quality":"neutral"},{"name":"Labha","start":"04:26","end":"05:47","startHours":28.43686518473159,"endHours":29.780988592242856,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.780988592242856,"endHours":6.780988592242856,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.780988592242856,"endHours":7.780988592242856,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.780988592242856,"endHours":8.780988592242856,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.780988592242856,"endHours":9.780988592242856,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.780988592242856,"endHours":10.780988592242856,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.780988592242856,"endHours":11.780988592242856,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.780988592242856,"endHours":12.780988592242856,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.780988592242856,"endHours":13.780988592242856,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.780988592242856,"endHours":14.780988592242856,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.780988592242856,"endHours":15.780988592242856,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.780988592242856,"endHours":16.780988592242856,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.780988592242856,"endHours":17.780988592242856,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.780988592242856,"endHours":18.780988592242856,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.780988592242856,"endHours":19.780988592242856,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.780988592242856,"endHours":20.780988592242856,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.780988592242856,"endHours":21.780988592242856,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.780988592242856,"endHours":22.780988592242856,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.780988592242856,"endHours":23.780988592242856,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.780988592242856,"endHours":24.780988592242856,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.780988592242856,"endHours":25.780988592242856,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.780988592242856,"endHours":26.780988592242856,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.780988592242856,"endHours":27.780988592242856,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.780988592242856,"endHours":28.780988592242856,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.780988592242856,"endHours":29.780988592242856,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.573240113150934,"eotMinutes":-4.906897731867799,"ayanamsa":21.4448}},"calendars":{"vikram_samvat":1884,"vikram_samvatsara":"Śārvarī","saka_samvat":1749,"saka_samvatsara":"Sarvajit","bengali_samvat":1234,"malayalam_era":1003,"nanakshahi_year":358,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","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":"Bhādrapada Kṛṣṇa Pañcamī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"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":"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 11, 1827 CE · Vṛndāvana · Vidhyamitra","description":"August 11, 1827 CE for Vṛndāvana: Kṛṣṇa Pañcamī, sūryodaya 05:47, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1827-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1827-08-11","sa":"https://sa.vidhyamitra.com/city/vrindavan/1827-08-11","hi":"https://hi.vidhyamitra.com/city/vrindavan/1827-08-11","x-default":"https://vidhyamitra.com/city/vrindavan/1827-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T09:26:41.300Z","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":"2026-06-06T09:26:41.300Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T09:26:41.300Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}