{"id":"vidhyamitra:city-day:thane:2071-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2071-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-08-13","date_display":"August 13, 2071 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":2071,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477701.770833,"kali_year":5173,"ahargana":1889236.2708,"sun":{"sidereal_longitude":114.8301,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.5824,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.7523,"elapsed_within_tithi_degrees":0.7523},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.5824,"elapsed_within_degrees":12.9158},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.4125},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2071,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477701.770833,"ahargana":1889236.2708,"kali_year":5173,"ayanamsa_lahiri":24.8534,"grahas":{"sun":{"sidereal_longitude":115.60082899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":318.29742899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":1.5073},"mars":{"sidereal_longitude":46.747029,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":99.44412899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":37.49692900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":94.44202899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":181.05612900000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":159.1707,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.1707,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2071,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477701.770833,"kali_year":5173,"ahargana":1889236.2708,"sun":{"sidereal_longitude":114.8301,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.5824,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.7523,"elapsed_within_tithi_degrees":0.7523},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.5824,"elapsed_within_degrees":12.9158},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.4125},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.507,"elongation":155.248},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.507,"opposition_distance":24.752}},"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":"19:07","solarNoonLocal":"12:43","dayLengthHours":12.820257414963942,"dayLengthDisplay":"12 Hours 49 Mins 13 Secs","nightLengthDisplay":"11 Hours 10 Mins 47 Secs","moonriseLocal":"20:20","moonsetLocal":"08:07","rahuKala":{"name":"Rāhu Kāla","start":"14:19","end":"15:55","startHours":14.313350855840751,"endHours":15.915883032711244,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:18","end":"07:54","startHours":6.300689971488287,"endHours":7.90322214835878,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:30","end":"11:06","startHours":9.505754325229272,"endHours":11.108286502099766,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.292083368313207,"endHours":9.719425282145338,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.834867363778452,"endHours":7.176740894844157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:08","startHours":12.283476765138127,"endHours":13.138160592802391,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:27","startHours":4.591322316159761,"endHours":5.446006143824024,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:18","startHours":5.232335186907958,"endHours":6.300689971488287,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:42","startHours":14.847528248130915,"endHours":15.702212075795178,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:55","end":"19:19","startHours":18.92094738645223,"endHours":19.32094738645223,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:07","end":"19:39","startHours":19.12094738645223,"endHours":19.655124778742394,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:52","end":"20:37","startHours":18.87094738645223,"endHours":20.62094738645223,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:08","startHours":24.28347676513813,"endHours":25.13816059280239,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:18","end":"07:54","startHours":6.300689971488287,"endHours":7.90322214835878,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:30","startHours":7.90322214835878,"endHours":9.505754325229272,"quality":"inauspicious"},{"name":"Udveg","start":"09:30","end":"11:06","startHours":9.505754325229272,"endHours":11.108286502099766,"quality":"inauspicious"},{"name":"Chala","start":"11:06","end":"12:43","startHours":11.108286502099766,"endHours":12.71081867897026,"quality":"neutral"},{"name":"Labha","start":"12:43","end":"14:19","startHours":12.71081867897026,"endHours":14.313350855840751,"quality":"auspicious"},{"name":"Amṛta","start":"14:19","end":"15:55","startHours":14.313350855840751,"endHours":15.915883032711244,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:31","startHours":15.915883032711244,"endHours":17.518415209581736,"quality":"inauspicious"},{"name":"Śubha","start":"17:31","end":"19:07","startHours":17.518415209581736,"endHours":19.12094738645223,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:07","end":"20:31","startHours":19.12094738645223,"endHours":20.518415209581736,"quality":"auspicious"},{"name":"Kāla","start":"20:31","end":"21:55","startHours":20.518415209581736,"endHours":21.915883032711243,"quality":"inauspicious"},{"name":"Śubha","start":"21:55","end":"23:19","startHours":21.915883032711243,"endHours":23.313350855840753,"quality":"auspicious"},{"name":"Roga","start":"23:19","end":"00:43","startHours":23.313350855840753,"endHours":24.71081867897026,"quality":"inauspicious"},{"name":"Udveg","start":"00:43","end":"02:06","startHours":24.71081867897026,"endHours":26.108286502099766,"quality":"inauspicious"},{"name":"Chala","start":"02:06","end":"03:30","startHours":26.108286502099766,"endHours":27.505754325229272,"quality":"neutral"},{"name":"Labha","start":"03:30","end":"04:54","startHours":27.505754325229272,"endHours":28.90322214835878,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:18","startHours":28.90322214835878,"endHours":30.30068997148829,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.300689971488287,"endHours":7.300689971488287,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.300689971488287,"endHours":8.300689971488287,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.300689971488287,"endHours":9.300689971488287,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.300689971488287,"endHours":10.300689971488287,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.300689971488287,"endHours":11.300689971488287,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.300689971488287,"endHours":12.300689971488287,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.300689971488287,"endHours":13.300689971488287,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.300689971488287,"endHours":14.300689971488287,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.300689971488287,"endHours":15.300689971488287,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.300689971488287,"endHours":16.30068997148829,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.30068997148829,"endHours":17.30068997148829,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.30068997148829,"endHours":18.30068997148829,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.30068997148829,"endHours":19.30068997148829,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.30068997148829,"endHours":20.30068997148829,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.30068997148829,"endHours":21.30068997148829,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.30068997148829,"endHours":22.30068997148829,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.30068997148829,"endHours":23.30068997148829,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.30068997148829,"endHours":24.30068997148829,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.30068997148829,"endHours":25.30068997148829,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.30068997148829,"endHours":26.30068997148829,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.30068997148829,"endHours":27.30068997148829,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.30068997148829,"endHours":28.30068997148829,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.30068997148829,"endHours":29.30068997148829,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.30068997148829,"endHours":30.30068997148829,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","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":14.66896912255563,"eotMinutes":-4.561520738215509,"ayanamsa":24.8534}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"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":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 2128 Krodhi · Śaka 1993 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 13, 2071 CE · Thane, Maharashtra · Vidhyamitra","description":"August 13, 2071 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:18, sūryāsta 19:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2071-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2071-08-13","sa":"https://sa.vidhyamitra.com/city/thane/2071-08-13","hi":"https://hi.vidhyamitra.com/city/thane/2071-08-13","x-default":"https://vidhyamitra.com/city/thane/2071-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:59:08.008Z","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":"2026-06-01T11:59:08.008Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:59:08.008Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}