{"id":"vidhyamitra:city-day:boston:2000-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/boston/2000-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-08-28","date_display":"August 28, 2000 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":2000,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451784.770833,"kali_year":5102,"ahargana":1863319.2708,"sun":{"sidereal_longitude":130.5142,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":113.2622,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.7481,"elapsed_within_tithi_degrees":6.7481},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":113.2622,"elapsed_within_degrees":6.5956},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.7764},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2000,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451784.770833,"ahargana":1863319.2708,"kali_year":5102,"ayanamsa_lahiri":23.8622,"grahas":{"sun":{"sidereal_longitude":131.18824900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":112.02794900000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":1.6027},"mars":{"sidereal_longitude":113.42194900000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":136.95214899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":45.644548999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":152.34304900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":36.845549000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":92.3781,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.3781,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara 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":2000,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451784.770833,"kali_year":5102,"ahargana":1863319.2708,"sun":{"sidereal_longitude":130.5142,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":113.2622,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.7481,"elapsed_within_tithi_degrees":6.7481},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":113.2622,"elapsed_within_degrees":6.5956},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.7764},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.603,"elongation":17.252},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.603,"opposition_distance":162.748}},"eclipse_window_40days":[]},"city":{"slug":"boston","name":"Boston, USA","lat":42.3601,"lon":-71.0589,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"boston","name":"Boston, USA","lat":42.3601,"lon":-71.0589,"tz_offset_hours":-5,"country":"US","tier":"diaspora"},"sunriseLocal":"05:05","sunsetLocal":"18:25","solarNoonLocal":"11:45","dayLengthHours":13.344903070569671,"dayLengthDisplay":"13 Hours 20 Mins 42 Secs","nightLengthDisplay":"10 Hours 39 Mins 18 Secs","moonriseLocal":"03:24","moonsetLocal":"17:33","rahuKala":{"name":"Rāhu Kāla","start":"06:45","end":"08:25","startHours":6.7464301605527774,"endHours":8.414543044373985,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:05","end":"11:45","startHours":10.082655928195194,"endHours":11.750768812016403,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"15:05","startHours":13.418881695837612,"endHours":15.086994579658821,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:38","startHours":8.192127993197825,"endHours":8.636958095550147,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:38","end":"05:59","startHours":5.634354904671971,"endHours":5.990218986553829,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:12","startHours":11.305938709664082,"endHours":12.195598914368725,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:11","startHours":3.2989968673222787,"endHours":4.188657072026924,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:05","startHours":3.9662420208507623,"endHours":5.0783172767315685,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:52","startHours":13.974919323778018,"endHours":14.864579528482663,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.22322034730124,"endHours":18.62322034730124,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:59","startHours":18.42322034730124,"endHours":18.97925797524164,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.17322034730124,"endHours":19.92322034730124,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:12","startHours":23.30593870966408,"endHours":24.195598914368727,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:05","end":"06:45","startHours":5.0783172767315685,"endHours":6.7464301605527774,"quality":"auspicious"},{"name":"Kāla","start":"06:45","end":"08:25","startHours":6.7464301605527774,"endHours":8.414543044373985,"quality":"inauspicious"},{"name":"Śubha","start":"08:25","end":"10:05","startHours":8.414543044373985,"endHours":10.082655928195194,"quality":"auspicious"},{"name":"Roga","start":"10:05","end":"11:45","startHours":10.082655928195194,"endHours":11.750768812016403,"quality":"inauspicious"},{"name":"Udveg","start":"11:45","end":"13:25","startHours":11.750768812016403,"endHours":13.418881695837612,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"15:05","startHours":13.418881695837612,"endHours":15.086994579658821,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:45","startHours":15.086994579658821,"endHours":16.75510746348003,"quality":"auspicious"},{"name":"Amṛta","start":"16:45","end":"18:25","startHours":16.75510746348003,"endHours":18.42322034730124,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"19:45","startHours":18.42322034730124,"endHours":19.75510746348003,"quality":"neutral"},{"name":"Labha","start":"19:45","end":"21:05","startHours":19.75510746348003,"endHours":21.08699457965882,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:25","startHours":21.08699457965882,"endHours":22.418881695837612,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:45","startHours":22.418881695837612,"endHours":23.750768812016403,"quality":"inauspicious"},{"name":"Śubha","start":"23:45","end":"01:05","startHours":23.750768812016403,"endHours":25.082655928195194,"quality":"auspicious"},{"name":"Roga","start":"01:05","end":"02:25","startHours":25.082655928195194,"endHours":26.414543044373985,"quality":"inauspicious"},{"name":"Udveg","start":"02:25","end":"03:45","startHours":26.414543044373985,"endHours":27.746430160552777,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:05","startHours":27.746430160552777,"endHours":29.078317276731568,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.0783172767315685,"endHours":6.0783172767315685,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.0783172767315685,"endHours":7.0783172767315685,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.0783172767315685,"endHours":8.078317276731568,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.078317276731568,"endHours":9.078317276731568,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.078317276731568,"endHours":10.078317276731568,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.078317276731568,"endHours":11.078317276731568,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.078317276731568,"endHours":12.078317276731568,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.078317276731568,"endHours":13.078317276731568,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.078317276731568,"endHours":14.078317276731568,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.078317276731568,"endHours":15.078317276731568,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.078317276731568,"endHours":16.078317276731568,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.078317276731568,"endHours":17.078317276731568,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.078317276731568,"endHours":18.078317276731568,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.078317276731568,"endHours":19.078317276731568,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.078317276731568,"endHours":20.078317276731568,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.078317276731568,"endHours":21.078317276731568,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.078317276731568,"endHours":22.078317276731568,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.078317276731568,"endHours":23.078317276731568,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.078317276731568,"endHours":24.078317276731568,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.078317276731568,"endHours":25.078317276731568,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.078317276731568,"endHours":26.078317276731568,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.078317276731568,"endHours":27.078317276731568,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.078317276731568,"endHours":28.078317276731568,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.078317276731568,"endHours":29.078317276731568,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.658277100367172,"eotMinutes":-0.8105287209842176,"ayanamsa":23.8622}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"boston"},"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, 2000 CE · Boston, USA · Vidhyamitra","description":"August 28, 2000 CE for Boston, USA: Kṛṣṇa Caturdaśī, sūryodaya 05:05, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/boston/2000-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/boston/2000-08-28","sa":"https://sa.vidhyamitra.com/city/boston/2000-08-28","hi":"https://hi.vidhyamitra.com/city/boston/2000-08-28","x-default":"https://vidhyamitra.com/city/boston/2000-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:56:10.686Z","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":"2026-05-31T22:56:10.686Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:56:10.686Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}