{"id":"vidhyamitra:city-day:thane:2001-08-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2001-08-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-08-23","date_display":"August 23, 2001 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":2001,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452144.770833,"kali_year":5103,"ahargana":1863679.2708,"sun":{"sidereal_longitude":125.4626,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":177.6556,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.193,"elapsed_within_tithi_degrees":4.193},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.6556,"elapsed_within_degrees":4.3223},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.1183},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2001,"month":8,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452144.770833,"ahargana":1863679.2708,"kali_year":5103,"ayanamsa_lahiri":23.8759,"grahas":{"sun":{"sidereal_longitude":126.11769500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":180.91329500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":4.3593},"mars":{"sidereal_longitude":238.509595,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":141.83599500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":74.43939499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":91.21729499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":49.95289500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":73.3036,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.3036,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2001,"month":8,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452144.770833,"kali_year":5103,"ahargana":1863679.2708,"sun":{"sidereal_longitude":125.4626,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":177.6556,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.193,"elapsed_within_tithi_degrees":4.193},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.6556,"elapsed_within_degrees":4.3223},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.1183},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.359,"elongation":52.193},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.359,"opposition_distance":127.807}},"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":"06:21","sunsetLocal":"19:00","solarNoonLocal":"12:40","dayLengthHours":12.661338131506035,"dayLengthDisplay":"12 Hours 39 Mins 41 Secs","nightLengthDisplay":"11 Hours 20 Mins 19 Secs","moonriseLocal":"10:31","moonsetLocal":"22:09","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"15:50","startHours":14.255270128368652,"endHours":15.837937394806907,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:21","end":"07:55","startHours":6.34193379617738,"endHours":7.9246010626156345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:30","end":"11:05","startHours":9.50726832905389,"endHours":11.089935595492143,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.296246026862121,"endHours":9.718290631245656,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:12","startHours":6.869489551656798,"endHours":7.207125235163626,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:06","startHours":12.250558257546862,"endHours":13.094647466313932,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:30","startHours":4.6537553786432415,"endHours":5.497844587410311,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:21","startHours":5.286822285218544,"endHours":6.34193379617738,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:38","startHours":14.78282588384807,"endHours":15.626915092615139,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.803271927683415,"endHours":19.203271927683414,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":19.003271927683414,"endHours":19.530827683162833,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.753271927683414,"endHours":20.503271927683414,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:06","startHours":24.250558257546864,"endHours":25.09464746631393,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:21","end":"07:55","startHours":6.34193379617738,"endHours":7.9246010626156345,"quality":"auspicious"},{"name":"Roga","start":"07:55","end":"09:30","startHours":7.9246010626156345,"endHours":9.50726832905389,"quality":"inauspicious"},{"name":"Udveg","start":"09:30","end":"11:05","startHours":9.50726832905389,"endHours":11.089935595492143,"quality":"inauspicious"},{"name":"Chala","start":"11:05","end":"12:40","startHours":11.089935595492143,"endHours":12.672602861930397,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:15","startHours":12.672602861930397,"endHours":14.255270128368652,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"15:50","startHours":14.255270128368652,"endHours":15.837937394806907,"quality":"auspicious"},{"name":"Kāla","start":"15:50","end":"17:25","startHours":15.837937394806907,"endHours":17.42060466124516,"quality":"inauspicious"},{"name":"Śubha","start":"17:25","end":"19:00","startHours":17.42060466124516,"endHours":19.003271927683414,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:00","end":"20:25","startHours":19.003271927683414,"endHours":20.42060466124516,"quality":"auspicious"},{"name":"Kāla","start":"20:25","end":"21:50","startHours":20.42060466124516,"endHours":21.837937394806907,"quality":"inauspicious"},{"name":"Śubha","start":"21:50","end":"23:15","startHours":21.837937394806907,"endHours":23.25527012836865,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:40","startHours":23.25527012836865,"endHours":24.672602861930397,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:05","startHours":24.672602861930397,"endHours":26.089935595492143,"quality":"inauspicious"},{"name":"Chala","start":"02:05","end":"03:30","startHours":26.089935595492143,"endHours":27.507268329053886,"quality":"neutral"},{"name":"Labha","start":"03:30","end":"04:55","startHours":27.507268329053886,"endHours":28.924601062615633,"quality":"auspicious"},{"name":"Amṛta","start":"04:55","end":"06:21","startHours":28.924601062615633,"endHours":30.34193379617738,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.34193379617738,"endHours":7.34193379617738,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.34193379617738,"endHours":8.34193379617738,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.34193379617738,"endHours":9.34193379617738,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.34193379617738,"endHours":10.34193379617738,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.34193379617738,"endHours":11.34193379617738,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.34193379617738,"endHours":12.34193379617738,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.34193379617738,"endHours":13.34193379617738,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.34193379617738,"endHours":14.34193379617738,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.34193379617738,"endHours":15.34193379617738,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.34193379617738,"endHours":16.34193379617738,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34193379617738,"endHours":17.34193379617738,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34193379617738,"endHours":18.34193379617738,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34193379617738,"endHours":19.34193379617738,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34193379617738,"endHours":20.34193379617738,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34193379617738,"endHours":21.34193379617738,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34193379617738,"endHours":22.34193379617738,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34193379617738,"endHours":23.34193379617738,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34193379617738,"endHours":24.34193379617738,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34193379617738,"endHours":25.34193379617738,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34193379617738,"endHours":26.34193379617738,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34193379617738,"endHours":27.34193379617738,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34193379617738,"endHours":28.34193379617738,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34193379617738,"endHours":29.34193379617738,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34193379617738,"endHours":30.34193379617738,"planetary_lord":"Moon"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.47291819565419,"eotMinutes":-2.2685717158237404,"ayanamsa":23.8759}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pañcamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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 23, 2001 CE · Thane, Maharashtra · Vidhyamitra","description":"August 23, 2001 CE for Thane, Maharashtra: Śukla Pañcamī, sūryodaya 06:21, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2001-08-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2001-08-23","sa":"https://sa.vidhyamitra.com/city/thane/2001-08-23","hi":"https://hi.vidhyamitra.com/city/thane/2001-08-23","x-default":"https://vidhyamitra.com/city/thane/2001-08-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T19:12:29.439Z","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":"2026-05-16T19:12:29.439Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T19:12:29.439Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}