{"id":"vidhyamitra:city-day:vrindavan:1827-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1827-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1827-08-28","date_display":"August 28, 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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388596.770833,"kali_year":4929,"ahargana":1800131.2708,"sun":{"sidereal_longitude":132.2127,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.7333,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.5206,"elapsed_within_tithi_degrees":7.5206},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.7333,"elapsed_within_degrees":13.0666},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.946},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1827,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388596.770833,"ahargana":1800131.2708,"kali_year":4929,"ayanamsa_lahiri":21.4455,"grahas":{"sun":{"sidereal_longitude":132.474896,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":198.67999599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-0.0509},"mars":{"sidereal_longitude":120.18179599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":117.103996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":175.20679599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":124.11119599999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":86.52079600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":200.3824,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.3824,"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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388596.770833,"kali_year":4929,"ahargana":1800131.2708,"sun":{"sidereal_longitude":132.2127,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":199.7333,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":67.5206,"elapsed_within_tithi_degrees":7.5206},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.7333,"elapsed_within_degrees":13.0666},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.946},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.051,"elongation":67.521},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.051,"opposition_distance":112.479}},"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":"05:55","sunsetLocal":"18:45","solarNoonLocal":"12:20","dayLengthHours":12.83710960910328,"dayLengthDisplay":"12 Hours 50 Mins 14 Secs","nightLengthDisplay":"11 Hours 09 Mins 46 Secs","moonriseLocal":"11:14","moonsetLocal":"22:16","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"17:09","startHours":15.545499547625557,"endHours":17.150138248763465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:08","end":"10:44","startHours":9.126944743073917,"endHours":10.731583444211825,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:56","startHours":12.336222145349737,"endHours":13.940860846487645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:20","startHours":8.91299291625553,"endHours":9.340896569892305,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.4525469078440665,"endHours":6.794869830753488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:46","startHours":11.908318491712961,"endHours":12.764125798986512,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:04","startHours":4.206052726250992,"endHours":5.061860033524544,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.8479082067061565,"endHours":5.917667340798096,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:20","startHours":14.475740413533618,"endHours":15.33154772080717,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.554776949901377,"endHours":18.954776949901376,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.754776949901377,"endHours":19.289656516947346,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.504776949901377,"endHours":20.254776949901377,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:46","startHours":23.90831849171296,"endHours":24.764125798986512,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:55","end":"07:31","startHours":5.917667340798096,"endHours":7.522306041936006,"quality":"inauspicious"},{"name":"Udveg","start":"07:31","end":"09:08","startHours":7.522306041936006,"endHours":9.126944743073917,"quality":"inauspicious"},{"name":"Chala","start":"09:08","end":"10:44","startHours":9.126944743073917,"endHours":10.731583444211825,"quality":"neutral"},{"name":"Labha","start":"10:44","end":"12:20","startHours":10.731583444211825,"endHours":12.336222145349737,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:56","startHours":12.336222145349737,"endHours":13.940860846487645,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:33","startHours":13.940860846487645,"endHours":15.545499547625557,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"17:09","startHours":15.545499547625557,"endHours":17.150138248763465,"quality":"auspicious"},{"name":"Roga","start":"17:09","end":"18:45","startHours":17.150138248763465,"endHours":18.754776949901377,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:45","end":"20:09","startHours":18.754776949901377,"endHours":20.15013824876347,"quality":"inauspicious"},{"name":"Śubha","start":"20:09","end":"21:33","startHours":20.15013824876347,"endHours":21.545499547625557,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"22:56","startHours":21.545499547625557,"endHours":22.940860846487645,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:20","startHours":22.940860846487645,"endHours":24.336222145349737,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:44","startHours":24.336222145349737,"endHours":25.73158344421183,"quality":"neutral"},{"name":"Labha","start":"01:44","end":"03:08","startHours":25.73158344421183,"endHours":27.126944743073917,"quality":"auspicious"},{"name":"Amṛta","start":"03:08","end":"04:31","startHours":27.126944743073917,"endHours":28.522306041936005,"quality":"auspicious"},{"name":"Kāla","start":"04:31","end":"05:55","startHours":28.522306041936005,"endHours":29.917667340798097,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.917667340798096,"endHours":6.917667340798096,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.917667340798096,"endHours":7.917667340798096,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.917667340798096,"endHours":8.917667340798097,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.917667340798097,"endHours":9.917667340798097,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.917667340798097,"endHours":10.917667340798097,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.917667340798097,"endHours":11.917667340798097,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.917667340798097,"endHours":12.917667340798097,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.917667340798097,"endHours":13.917667340798097,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.917667340798097,"endHours":14.917667340798097,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.917667340798097,"endHours":15.917667340798097,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.917667340798097,"endHours":16.917667340798097,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.917667340798097,"endHours":17.917667340798097,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.917667340798097,"endHours":18.917667340798097,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.917667340798097,"endHours":19.917667340798097,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.917667340798097,"endHours":20.917667340798097,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.917667340798097,"endHours":21.917667340798097,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.917667340798097,"endHours":22.917667340798097,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.917667340798097,"endHours":23.917667340798097,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.917667340798097,"endHours":24.917667340798097,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.917667340798097,"endHours":25.917667340798097,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.917667340798097,"endHours":26.917667340798097,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.917667340798097,"endHours":27.917667340798097,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.917667340798097,"endHours":28.917667340798097,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.917667340798097,"endHours":29.917667340798097,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.069983367398544,"eotMinutes":-0.8105287209842176,"ayanamsa":21.4455}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram 1884 Śārvarī · Śaka 1749 Sarvajit"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4}],"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 28, 1827 CE · Vṛndāvana · Vidhyamitra","description":"August 28, 1827 CE for Vṛndāvana: Śukla Ṣaṣṭhī, sūryodaya 05:55, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1827-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1827-08-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/1827-08-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/1827-08-28","x-default":"https://vidhyamitra.com/city/vrindavan/1827-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T05:47:40.969Z","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":"2026-06-04T05:47:40.969Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T05:47:40.969Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}