{"id":"vidhyamitra:city-day:thane:2121-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2121-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2121-08-10","date_display":"August 10, 2121 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":2121,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495960.770833,"kali_year":5223,"ahargana":1907495.2708,"sun":{"sidereal_longitude":111.0747,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":73.7071,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.6324,"elapsed_within_tithi_degrees":10.6324},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7071,"elapsed_within_degrees":7.0404},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.7818},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2121,"month":8,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495960.770833,"ahargana":1907495.2708,"kali_year":5223,"ayanamsa_lahiri":25.5517,"grahas":{"sun":{"sidereal_longitude":111.94570099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":75.362301,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":1.3903},"mars":{"sidereal_longitude":163.92330100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":134.73990100000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":105.26190099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":80.09790099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":76.252001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":271.721,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.721,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"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":2121,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495960.770833,"kali_year":5223,"ahargana":1907495.2708,"sun":{"sidereal_longitude":111.0747,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":73.7071,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.6324,"elapsed_within_tithi_degrees":10.6324},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7071,"elapsed_within_degrees":7.0404},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.7818},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.39,"elongation":37.368},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.39,"opposition_distance":142.632}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":0.554,"opposition_distance":1.232}]},"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":"06:17","sunsetLocal":"19:09","solarNoonLocal":"12:43","dayLengthHours":12.866907405039983,"dayLengthDisplay":"12 Hours 52 Mins 01 Secs","nightLengthDisplay":"11 Hours 07 Mins 59 Secs","moonriseLocal":"03:40","moonsetLocal":"16:54","rahuKala":{"name":"Rāhu Kāla","start":"17:33","end":"19:09","startHours":17.544292003679303,"endHours":19.1526554293093,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:43","end":"14:20","startHours":12.719201726789308,"endHours":14.327565152419306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:56","end":"17:33","startHours":15.935928578049303,"endHours":17.544292003679303,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:43","startHours":9.288026418778646,"endHours":9.716923332279977,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:10","startHours":6.821869166145982,"endHours":7.164986696947048,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:09","startHours":12.290304813287975,"endHours":13.148098640290641,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:26","startHours":4.570160370263984,"endHours":5.42795419726665,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:17","startHours":5.213505740515983,"endHours":6.285748024269315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:43","startHours":14.863686294295972,"endHours":15.721480121298638,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.9526554293093,"endHours":19.352655429309298,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:41","startHours":19.1526554293093,"endHours":19.688776571185965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.9026554293093,"endHours":20.6526554293093,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:09","startHours":24.290304813287975,"endHours":25.14809864029064,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:17","end":"07:54","startHours":6.285748024269315,"endHours":7.894111449899313,"quality":"inauspicious"},{"name":"Chala","start":"07:54","end":"09:30","startHours":7.894111449899313,"endHours":9.50247487552931,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"11:07","startHours":9.50247487552931,"endHours":11.110838301159308,"quality":"auspicious"},{"name":"Amṛta","start":"11:07","end":"12:43","startHours":11.110838301159308,"endHours":12.719201726789308,"quality":"auspicious"},{"name":"Kāla","start":"12:43","end":"14:20","startHours":12.719201726789308,"endHours":14.327565152419306,"quality":"inauspicious"},{"name":"Śubha","start":"14:20","end":"15:56","startHours":14.327565152419306,"endHours":15.935928578049303,"quality":"auspicious"},{"name":"Roga","start":"15:56","end":"17:33","startHours":15.935928578049303,"endHours":17.544292003679303,"quality":"inauspicious"},{"name":"Udveg","start":"17:33","end":"19:09","startHours":17.544292003679303,"endHours":19.1526554293093,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:09","end":"20:33","startHours":19.1526554293093,"endHours":20.5442920036793,"quality":"auspicious"},{"name":"Roga","start":"20:33","end":"21:56","startHours":20.5442920036793,"endHours":21.935928578049303,"quality":"inauspicious"},{"name":"Udveg","start":"21:56","end":"23:20","startHours":21.935928578049303,"endHours":23.327565152419304,"quality":"inauspicious"},{"name":"Chala","start":"23:20","end":"00:43","startHours":23.327565152419304,"endHours":24.719201726789308,"quality":"neutral"},{"name":"Labha","start":"00:43","end":"02:07","startHours":24.719201726789308,"endHours":26.11083830115931,"quality":"auspicious"},{"name":"Amṛta","start":"02:07","end":"03:30","startHours":26.11083830115931,"endHours":27.50247487552931,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"04:54","startHours":27.50247487552931,"endHours":28.894111449899313,"quality":"inauspicious"},{"name":"Śubha","start":"04:54","end":"06:17","startHours":28.894111449899313,"endHours":30.285748024269317,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.285748024269315,"endHours":7.285748024269315,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.285748024269315,"endHours":8.285748024269315,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.285748024269315,"endHours":9.285748024269315,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.285748024269315,"endHours":10.285748024269315,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.285748024269315,"endHours":11.285748024269315,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.285748024269315,"endHours":12.285748024269315,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.285748024269315,"endHours":13.285748024269315,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.285748024269315,"endHours":14.285748024269315,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.285748024269315,"endHours":15.285748024269315,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.285748024269315,"endHours":16.285748024269317,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.285748024269317,"endHours":17.285748024269317,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.285748024269317,"endHours":18.285748024269317,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.285748024269317,"endHours":19.285748024269317,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.285748024269317,"endHours":20.285748024269317,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.285748024269317,"endHours":21.285748024269317,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.285748024269317,"endHours":22.285748024269317,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.285748024269317,"endHours":23.285748024269317,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.285748024269317,"endHours":24.285748024269317,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.285748024269317,"endHours":25.285748024269317,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.285748024269317,"endHours":26.285748024269317,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.285748024269317,"endHours":27.285748024269317,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.285748024269317,"endHours":28.285748024269317,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.285748024269317,"endHours":29.285748024269317,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.285748024269317,"endHours":30.285748024269317,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","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":15.58796234493387,"eotMinutes":-5.064503607358518,"ayanamsa":25.5517}},"calendars":{"vikram_samvat":2178,"vikram_samvatsara":"Jaya","saka_samvat":2043,"saka_samvatsara":"Vṛṣa","bengali_samvat":1528,"malayalam_era":1297,"nanakshahi_year":652,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","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 Kṛṣṇa Dvādaśī · Vikram 2178 Jaya · Śaka 2043 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 10, 2121 CE · Thane, Maharashtra · Vidhyamitra","description":"August 10, 2121 CE for Thane, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 06:17, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2121-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2121-08-10","sa":"https://sa.vidhyamitra.com/city/thane/2121-08-10","hi":"https://hi.vidhyamitra.com/city/thane/2121-08-10","x-default":"https://vidhyamitra.com/city/thane/2121-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:36:30.215Z","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":"2026-05-31T14:36:30.215Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:36:30.215Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}