{"id":"vidhyamitra:city-day:thane:1880-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1880-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1880-08-11","date_display":"August 11, 1880 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":1880,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407938.770833,"kali_year":4982,"ahargana":1819473.2708,"sun":{"sidereal_longitude":116.1882,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":176.2333,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0451,"elapsed_within_tithi_degrees":0.0451},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.2333,"elapsed_within_degrees":2.9},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.4215},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1880,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407938.770833,"ahargana":1819473.2708,"kali_year":4982,"ayanamsa_lahiri":22.1852,"grahas":{"sun":{"sidereal_longitude":116.50378899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":174.86548900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.4218},"mars":{"sidereal_longitude":142.67208900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.84988900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":358.683589,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":125.94408899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":7.734988999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":255.5502,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":75.5502,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1880,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407938.770833,"kali_year":4982,"ahargana":1819473.2708,"sun":{"sidereal_longitude":116.1882,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":176.2333,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0451,"elapsed_within_tithi_degrees":0.0451},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.2333,"elapsed_within_degrees":2.9},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.4215},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.422,"elongation":60.045},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.422,"opposition_distance":119.955}},"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":"06:18","sunsetLocal":"19:08","solarNoonLocal":"12:43","dayLengthHours":12.84827968172833,"dayLengthDisplay":"12 Hours 50 Mins 54 Secs","nightLengthDisplay":"11 Hours 09 Mins 06 Secs","moonriseLocal":"10:43","moonsetLocal":"22:30","rahuKala":{"name":"Rāhu Kāla","start":"12:43","end":"14:19","startHours":12.716574962197797,"endHours":14.322609922413838,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:54","end":"09:30","startHours":7.898470081549672,"endHours":9.504505041765713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:43","startHours":11.110540001981754,"endHours":12.716574962197797,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:43","startHours":9.29036704707024,"endHours":9.718643036461184,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.827780108072311,"endHours":7.170400899585067,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:09","startHours":12.288298972806853,"endHours":13.14485095158874,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:26","startHours":4.579331163769853,"endHours":5.4358831425517415,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:18","startHours":5.22174514785627,"endHours":6.2924351213336305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:43","startHours":14.857954909152518,"endHours":15.714506887934407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.94071480306196,"endHours":19.34071480306196,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:41","startHours":19.14071480306196,"endHours":19.676059789800643,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.89071480306196,"endHours":20.64071480306196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:09","startHours":24.288298972806853,"endHours":25.14485095158874,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:18","end":"07:54","startHours":6.2924351213336305,"endHours":7.898470081549672,"quality":"auspicious"},{"name":"Amṛta","start":"07:54","end":"09:30","startHours":7.898470081549672,"endHours":9.504505041765713,"quality":"auspicious"},{"name":"Kāla","start":"09:30","end":"11:07","startHours":9.504505041765713,"endHours":11.110540001981754,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:43","startHours":11.110540001981754,"endHours":12.716574962197797,"quality":"auspicious"},{"name":"Roga","start":"12:43","end":"14:19","startHours":12.716574962197797,"endHours":14.322609922413838,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"15:56","startHours":14.322609922413838,"endHours":15.928644882629879,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:32","startHours":15.928644882629879,"endHours":17.534679842845918,"quality":"neutral"},{"name":"Labha","start":"17:32","end":"19:08","startHours":17.534679842845918,"endHours":19.14071480306196,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:08","end":"20:32","startHours":19.14071480306196,"endHours":20.534679842845918,"quality":"inauspicious"},{"name":"Chala","start":"20:32","end":"21:56","startHours":20.534679842845918,"endHours":21.92864488262988,"quality":"neutral"},{"name":"Labha","start":"21:56","end":"23:19","startHours":21.92864488262988,"endHours":23.322609922413836,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:43","startHours":23.322609922413836,"endHours":24.716574962197797,"quality":"auspicious"},{"name":"Kāla","start":"00:43","end":"02:07","startHours":24.716574962197797,"endHours":26.110540001981754,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:30","startHours":26.110540001981754,"endHours":27.50450504176571,"quality":"auspicious"},{"name":"Roga","start":"03:30","end":"04:54","startHours":27.50450504176571,"endHours":28.89847008154967,"quality":"inauspicious"},{"name":"Udveg","start":"04:54","end":"06:18","startHours":28.89847008154967,"endHours":30.292435121333632,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.2924351213336305,"endHours":7.2924351213336305,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.2924351213336305,"endHours":8.29243512133363,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.29243512133363,"endHours":9.29243512133363,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.29243512133363,"endHours":10.29243512133363,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.29243512133363,"endHours":11.29243512133363,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.29243512133363,"endHours":12.29243512133363,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.29243512133363,"endHours":13.29243512133363,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.29243512133363,"endHours":14.29243512133363,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.29243512133363,"endHours":15.29243512133363,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.29243512133363,"endHours":16.292435121333632,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.292435121333632,"endHours":17.292435121333632,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.292435121333632,"endHours":18.292435121333632,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.292435121333632,"endHours":19.292435121333632,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.292435121333632,"endHours":20.292435121333632,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.292435121333632,"endHours":21.292435121333632,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.292435121333632,"endHours":22.292435121333632,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.292435121333632,"endHours":23.292435121333632,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.292435121333632,"endHours":24.292435121333632,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.292435121333632,"endHours":25.292435121333632,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.292435121333632,"endHours":26.292435121333632,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.292435121333632,"endHours":27.292435121333632,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.292435121333632,"endHours":28.292435121333632,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.292435121333632,"endHours":29.292435121333632,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.292435121333632,"endHours":30.292435121333632,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.222107306524785,"eotMinutes":-4.906897731867799,"ayanamsa":22.1852}},"calendars":{"vikram_samvat":1937,"vikram_samvatsara":"Vijaya","saka_samvat":1802,"saka_samvatsara":"Vikrama","bengali_samvat":1287,"malayalam_era":1056,"nanakshahi_year":411,"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 Ṣaṣṭhī · Vikram 1937 Vijaya · Śaka 1802 Vikrama"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 11, 1880 CE · Thane, Maharashtra · Vidhyamitra","description":"August 11, 1880 CE for Thane, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 06:18, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1880-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1880-08-11","sa":"https://sa.vidhyamitra.com/city/thane/1880-08-11","hi":"https://hi.vidhyamitra.com/city/thane/1880-08-11","x-default":"https://vidhyamitra.com/city/thane/1880-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:44:00.689Z","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":"2026-06-02T21:44:00.689Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:44:00.689Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}