{"id":"vidhyamitra:city-day:thane:1941-08-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1941-08-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-08-04","date_display":"August 4, 1941 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":1941,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430210.770833,"kali_year":5043,"ahargana":1841745.2708,"sun":{"sidereal_longitude":107.814,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":247.8153,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.0013,"elapsed_within_tithi_degrees":8.0013},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.8153,"elapsed_within_degrees":7.8153},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.6293},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1941,"month":8,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430210.770833,"ahargana":1841745.2708,"kali_year":5043,"ayanamsa_lahiri":23.037,"grahas":{"sun":{"sidereal_longitude":108.22963500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":246.83853499999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":4.4962},"mars":{"sidereal_longitude":354.207535,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":93.746535,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":52.479535,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":137.320335,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":34.664535,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":155.4725,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.4725,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1941,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430210.770833,"kali_year":5043,"ahargana":1841745.2708,"sun":{"sidereal_longitude":107.814,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":247.8153,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.0013,"elapsed_within_tithi_degrees":8.0013},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.8153,"elapsed_within_degrees":7.8153},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.6293},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.496,"elongation":140.001},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.496,"opposition_distance":39.999}},"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":"06:15","sunsetLocal":"19:13","solarNoonLocal":"12:44","dayLengthHours":12.96007173671615,"dayLengthDisplay":"12 Hours 57 Mins 36 Secs","nightLengthDisplay":"11 Hours 02 Mins 24 Secs","moonriseLocal":"16:30","moonsetLocal":"03:26","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:29","startHours":7.871330856465408,"endHours":9.491339823554927,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:44","startHours":11.111348790644445,"endHours":12.731357757733964,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:21","end":"15:58","startHours":14.351366724823484,"endHours":15.971375691913002,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.275338627942991,"endHours":9.707341019166863,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:08","startHours":6.791324878405729,"endHours":7.136926791384826,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.299355366510092,"endHours":13.163360148957835,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:23","startHours":4.523312324480402,"endHours":5.387317106928146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:15","startHours":5.17131591131621,"endHours":6.251321889375889,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:45","startHours":14.891369713853322,"endHours":15.755374496301066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.01139362609204,"endHours":19.41139362609204,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:45","startHours":19.21139362609204,"endHours":19.75139661512188,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.96139362609204,"endHours":20.71139362609204,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.299355366510092,"endHours":25.163360148957835,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:15","end":"07:52","startHours":6.251321889375889,"endHours":7.871330856465408,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:29","startHours":7.871330856465408,"endHours":9.491339823554927,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"11:07","startHours":9.491339823554927,"endHours":11.111348790644445,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:44","startHours":11.111348790644445,"endHours":12.731357757733964,"quality":"inauspicious"},{"name":"Udveg","start":"12:44","end":"14:21","startHours":12.731357757733964,"endHours":14.351366724823484,"quality":"inauspicious"},{"name":"Chala","start":"14:21","end":"15:58","startHours":14.351366724823484,"endHours":15.971375691913002,"quality":"neutral"},{"name":"Labha","start":"15:58","end":"17:35","startHours":15.971375691913002,"endHours":17.59138465900252,"quality":"auspicious"},{"name":"Amṛta","start":"17:35","end":"19:13","startHours":17.59138465900252,"endHours":19.21139362609204,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:13","end":"20:35","startHours":19.21139362609204,"endHours":20.59138465900252,"quality":"neutral"},{"name":"Labha","start":"20:35","end":"21:58","startHours":20.59138465900252,"endHours":21.971375691913003,"quality":"auspicious"},{"name":"Amṛta","start":"21:58","end":"23:21","startHours":21.971375691913003,"endHours":23.351366724823485,"quality":"auspicious"},{"name":"Kāla","start":"23:21","end":"00:44","startHours":23.351366724823485,"endHours":24.731357757733964,"quality":"inauspicious"},{"name":"Śubha","start":"00:44","end":"02:07","startHours":24.731357757733964,"endHours":26.111348790644445,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:29","startHours":26.111348790644445,"endHours":27.491339823554927,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"04:52","startHours":27.491339823554927,"endHours":28.871330856465406,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:15","startHours":28.871330856465406,"endHours":30.251321889375888,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.251321889375889,"endHours":7.251321889375889,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.251321889375889,"endHours":8.25132188937589,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.25132188937589,"endHours":9.25132188937589,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.25132188937589,"endHours":10.25132188937589,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.25132188937589,"endHours":11.25132188937589,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.25132188937589,"endHours":12.25132188937589,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.25132188937589,"endHours":13.25132188937589,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.25132188937589,"endHours":14.25132188937589,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.25132188937589,"endHours":15.25132188937589,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.25132188937589,"endHours":16.251321889375888,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.251321889375888,"endHours":17.251321889375888,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.251321889375888,"endHours":18.251321889375888,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.251321889375888,"endHours":19.251321889375888,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.251321889375888,"endHours":20.251321889375888,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.251321889375888,"endHours":21.251321889375888,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.251321889375888,"endHours":22.251321889375888,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.251321889375888,"endHours":23.251321889375888,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.251321889375888,"endHours":24.251321889375888,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.251321889375888,"endHours":25.251321889375888,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.251321889375888,"endHours":26.251321889375888,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.251321889375888,"endHours":27.251321889375888,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.251321889375888,"endHours":28.251321889375888,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.251321889375888,"endHours":29.251321889375888,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.251321889375888,"endHours":30.251321889375888,"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","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":17.394845570636477,"eotMinutes":-5.793865464037833,"ayanamsa":23.037}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Śrāvaṇa Śukla Dvādaśī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[],"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":"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 4, 1941 CE · Thane, Maharashtra · Vidhyamitra","description":"August 4, 1941 CE for Thane, Maharashtra: Śukla Dvādaśī, sūryodaya 06:15, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1941-08-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1941-08-04","sa":"https://sa.vidhyamitra.com/city/thane/1941-08-04","hi":"https://hi.vidhyamitra.com/city/thane/1941-08-04","x-default":"https://vidhyamitra.com/city/thane/1941-08-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:21:42.459Z","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":"2026-06-01T01:21:42.459Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:21:42.459Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}