{"id":"vidhyamitra:city-day:thane:2189-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2189-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2189-08-31","date_display":"August 31, 2189 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":2189,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520818.770833,"kali_year":5291,"ahargana":1932353.2708,"sun":{"sidereal_longitude":130.6056,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":11.1203,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.5147,"elapsed_within_tithi_degrees":0.5147},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.1203,"elapsed_within_degrees":11.1203},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.7259},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2189,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520818.770833,"ahargana":1932353.2708,"kali_year":5291,"ayanamsa_lahiri":26.5025,"grahas":{"sun":{"sidereal_longitude":131.74044300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":10.030843000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-1.7931},"mars":{"sidereal_longitude":217.762243,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":111.30864299999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":16.35894300000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":175.020943,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":183.676643,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":34.6246,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.6246,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":2189,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520818.770833,"kali_year":5291,"ahargana":1932353.2708,"sun":{"sidereal_longitude":130.6056,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":11.1203,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":240.5147,"elapsed_within_tithi_degrees":0.5147},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.1203,"elapsed_within_degrees":11.1203},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.7259},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.793,"elongation":119.485},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.793,"opposition_distance":60.515}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:22","sunsetLocal":"18:53","solarNoonLocal":"12:38","dayLengthHours":12.516258899508102,"dayLengthDisplay":"12 Hours 30 Mins 59 Secs","nightLengthDisplay":"11 Hours 29 Mins 01 Secs","moonriseLocal":"22:09","moonsetLocal":"10:53","rahuKala":{"name":"Rāhu Kāla","start":"07:56","end":"09:30","startHours":7.938769753961339,"endHours":9.503302116399851,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:04","end":"12:38","startHours":11.067834478838364,"endHours":12.632366841276877,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"15:46","startHours":14.19689920371539,"endHours":15.761431566153902,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.29469780140805,"endHours":9.711906431391654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:14","startHours":6.8957481790023305,"endHours":7.229515082989213,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:03","startHours":12.215158211293273,"endHours":13.04957547126048,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:32","startHours":4.705402871588413,"endHours":5.5398201315556195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:22","startHours":5.331215816563818,"endHours":6.3742373915228265,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:33","startHours":14.718409991194896,"endHours":15.552827251162103,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.69049629103093,"endHours":19.090496291030927,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:25","startHours":18.890496291030928,"endHours":19.41200707851043,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.640496291030928,"endHours":20.390496291030928,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:03","startHours":24.215158211293275,"endHours":25.04957547126048,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:22","end":"07:56","startHours":6.3742373915228265,"endHours":7.938769753961339,"quality":"auspicious"},{"name":"Kāla","start":"07:56","end":"09:30","startHours":7.938769753961339,"endHours":9.503302116399851,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"11:04","startHours":9.503302116399851,"endHours":11.067834478838364,"quality":"auspicious"},{"name":"Roga","start":"11:04","end":"12:38","startHours":11.067834478838364,"endHours":12.632366841276877,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"14:12","startHours":12.632366841276877,"endHours":14.19689920371539,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"15:46","startHours":14.19689920371539,"endHours":15.761431566153902,"quality":"neutral"},{"name":"Labha","start":"15:46","end":"17:20","startHours":15.761431566153902,"endHours":17.325963928592415,"quality":"auspicious"},{"name":"Amṛta","start":"17:20","end":"18:53","startHours":17.325963928592415,"endHours":18.890496291030928,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:53","end":"20:20","startHours":18.890496291030928,"endHours":20.325963928592415,"quality":"neutral"},{"name":"Labha","start":"20:20","end":"21:46","startHours":20.325963928592415,"endHours":21.761431566153902,"quality":"auspicious"},{"name":"Amṛta","start":"21:46","end":"23:12","startHours":21.761431566153902,"endHours":23.19689920371539,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:38","startHours":23.19689920371539,"endHours":24.632366841276877,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"02:04","startHours":24.632366841276877,"endHours":26.067834478838364,"quality":"auspicious"},{"name":"Roga","start":"02:04","end":"03:30","startHours":26.067834478838364,"endHours":27.50330211639985,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"04:56","startHours":27.50330211639985,"endHours":28.93876975396134,"quality":"inauspicious"},{"name":"Chala","start":"04:56","end":"06:22","startHours":28.93876975396134,"endHours":30.374237391522826,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.3742373915228265,"endHours":7.3742373915228265,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.3742373915228265,"endHours":8.374237391522826,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.374237391522826,"endHours":9.374237391522826,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.374237391522826,"endHours":10.374237391522826,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.374237391522826,"endHours":11.374237391522826,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.374237391522826,"endHours":12.374237391522826,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.374237391522826,"endHours":13.374237391522826,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.374237391522826,"endHours":14.374237391522826,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.374237391522826,"endHours":15.374237391522826,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.374237391522826,"endHours":16.374237391522826,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.374237391522826,"endHours":17.374237391522826,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.374237391522826,"endHours":18.374237391522826,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.374237391522826,"endHours":19.374237391522826,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.374237391522826,"endHours":20.374237391522826,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.374237391522826,"endHours":21.374237391522826,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.374237391522826,"endHours":22.374237391522826,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.374237391522826,"endHours":23.374237391522826,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.374237391522826,"endHours":24.374237391522826,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.374237391522826,"endHours":25.374237391522826,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.374237391522826,"endHours":26.374237391522826,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.374237391522826,"endHours":27.374237391522826,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.374237391522826,"endHours":28.374237391522826,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.374237391522826,"endHours":29.374237391522826,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.374237391522826,"endHours":30.374237391522826,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":8.477917479940016,"eotMinutes":0.14558952338733633,"ayanamsa":26.5025}},"calendars":{"vikram_samvat":2246,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2111,"saka_samvatsara":"Virodhi","bengali_samvat":1596,"malayalam_era":1365,"nanakshahi_year":720,"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 Ṣaṣṭhī · Vikram 2246 Śubhakṛt · Śaka 2111 Virodhi"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]}],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 31, 2189 CE · Thane, Maharashtra · Vidhyamitra","description":"August 31, 2189 CE for Thane, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:22, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2189-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2189-08-31","sa":"https://sa.vidhyamitra.com/city/thane/2189-08-31","hi":"https://hi.vidhyamitra.com/city/thane/2189-08-31","x-default":"https://vidhyamitra.com/city/thane/2189-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:21:05.675Z","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":"2026-05-30T23:21:05.675Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:21:05.675Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}