{"id":"vidhyamitra:city-day:thane:2164-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2164-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-08-20","date_display":"August 20, 2164 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":2164,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511676.770833,"kali_year":5266,"ahargana":1923211.2708,"sun":{"sidereal_longitude":120.5024,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":145.9729,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.4705,"elapsed_within_tithi_degrees":1.4705},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.9729,"elapsed_within_degrees":12.6395},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4753},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2164,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511676.770833,"ahargana":1923211.2708,"kali_year":5266,"ayanamsa_lahiri":26.1528,"grahas":{"sun":{"sidereal_longitude":121.52993500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":144.892335,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-1.0143},"mars":{"sidereal_longitude":141.821235,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.655235,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":328.28063499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":78.79153500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":232.49643500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":159.0117,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.0117,"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":2164,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511676.770833,"kali_year":5266,"ahargana":1923211.2708,"sun":{"sidereal_longitude":120.5024,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":145.9729,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.4705,"elapsed_within_tithi_degrees":1.4705},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.9729,"elapsed_within_degrees":12.6395},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.4753},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.014,"elongation":25.47},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.014,"opposition_distance":154.53}},"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":"06:20","sunsetLocal":"19:02","solarNoonLocal":"12:41","dayLengthHours":12.700854367512623,"dayLengthDisplay":"12 Hours 42 Mins 03 Secs","nightLengthDisplay":"11 Hours 17 Mins 57 Secs","moonriseLocal":"08:07","moonsetLocal":"20:22","rahuKala":{"name":"Rāhu Kāla","start":"07:55","end":"09:31","startHours":7.9228064606916035,"endHours":9.510413256630681,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:06","end":"12:41","startHours":11.098020052569758,"endHours":12.685626848508836,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:16","end":"15:52","startHours":14.273233644447913,"endHours":15.860840440386994,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.298732350505471,"endHours":9.72209416275589,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:12","startHours":6.864401930065551,"endHours":7.203091379865888,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:07","startHours":12.262265036258416,"endHours":13.108988660759259,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:29","startHours":4.641752415750842,"endHours":5.488476040251684,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:20","startHours":5.276795134126473,"endHours":6.335199664752525,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:39","startHours":14.802435909760941,"endHours":15.649159534261782,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.83605403226515,"endHours":19.236054032265148,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:34","startHours":19.03605403226515,"endHours":19.565256297578173,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.78605403226515,"endHours":20.53605403226515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:07","startHours":24.26226503625842,"endHours":25.10898866075926,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:20","end":"07:55","startHours":6.335199664752525,"endHours":7.9228064606916035,"quality":"auspicious"},{"name":"Kāla","start":"07:55","end":"09:31","startHours":7.9228064606916035,"endHours":9.510413256630681,"quality":"inauspicious"},{"name":"Śubha","start":"09:31","end":"11:06","startHours":9.510413256630681,"endHours":11.098020052569758,"quality":"auspicious"},{"name":"Roga","start":"11:06","end":"12:41","startHours":11.098020052569758,"endHours":12.685626848508836,"quality":"inauspicious"},{"name":"Udveg","start":"12:41","end":"14:16","startHours":12.685626848508836,"endHours":14.273233644447913,"quality":"inauspicious"},{"name":"Chala","start":"14:16","end":"15:52","startHours":14.273233644447913,"endHours":15.860840440386994,"quality":"neutral"},{"name":"Labha","start":"15:52","end":"17:27","startHours":15.860840440386994,"endHours":17.44844723632607,"quality":"auspicious"},{"name":"Amṛta","start":"17:27","end":"19:02","startHours":17.44844723632607,"endHours":19.03605403226515,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:02","end":"20:27","startHours":19.03605403226515,"endHours":20.44844723632607,"quality":"neutral"},{"name":"Labha","start":"20:27","end":"21:52","startHours":20.44844723632607,"endHours":21.860840440386994,"quality":"auspicious"},{"name":"Amṛta","start":"21:52","end":"23:16","startHours":21.860840440386994,"endHours":23.273233644447913,"quality":"auspicious"},{"name":"Kāla","start":"23:16","end":"00:41","startHours":23.273233644447913,"endHours":24.68562684850884,"quality":"inauspicious"},{"name":"Śubha","start":"00:41","end":"02:06","startHours":24.68562684850884,"endHours":26.09802005256976,"quality":"auspicious"},{"name":"Roga","start":"02:06","end":"03:31","startHours":26.09802005256976,"endHours":27.51041325663068,"quality":"inauspicious"},{"name":"Udveg","start":"03:31","end":"04:55","startHours":27.51041325663068,"endHours":28.922806460691604,"quality":"inauspicious"},{"name":"Chala","start":"04:55","end":"06:20","startHours":28.922806460691604,"endHours":30.335199664752526,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.335199664752525,"endHours":7.335199664752525,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.335199664752525,"endHours":8.335199664752526,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.335199664752526,"endHours":9.335199664752526,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.335199664752526,"endHours":10.335199664752526,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.335199664752526,"endHours":11.335199664752526,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.335199664752526,"endHours":12.335199664752526,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.335199664752526,"endHours":13.335199664752526,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.335199664752526,"endHours":14.335199664752526,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.335199664752526,"endHours":15.335199664752526,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.335199664752526,"endHours":16.335199664752526,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.335199664752526,"endHours":17.335199664752526,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.335199664752526,"endHours":18.335199664752526,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.335199664752526,"endHours":19.335199664752526,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.335199664752526,"endHours":20.335199664752526,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.335199664752526,"endHours":21.335199664752526,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.335199664752526,"endHours":22.335199664752526,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.335199664752526,"endHours":23.335199664752526,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.335199664752526,"endHours":24.335199664752526,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.335199664752526,"endHours":25.335199664752526,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.335199664752526,"endHours":26.335199664752526,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.335199664752526,"endHours":27.335199664752526,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.335199664752526,"endHours":28.335199664752526,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.335199664752526,"endHours":29.335199664752526,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.335199664752526,"endHours":30.335199664752526,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.27655503142782,"eotMinutes":-3.0500109105302213,"ayanamsa":26.1528}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"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 20, 2164 CE · Thane, Maharashtra · Vidhyamitra","description":"August 20, 2164 CE for Thane, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:20, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2164-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2164-08-20","sa":"https://sa.vidhyamitra.com/city/thane/2164-08-20","hi":"https://hi.vidhyamitra.com/city/thane/2164-08-20","x-default":"https://vidhyamitra.com/city/thane/2164-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:49:05.360Z","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":"2026-06-01T00:49:05.360Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:49:05.360Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}