{"id":"vidhyamitra:city-day:thane:2005-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2005-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-09-16","date_display":"September 16, 2005 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":2005,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453629.770833,"kali_year":5107,"ahargana":1865164.2708,"sun":{"sidereal_longitude":148.6076,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":302.02,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.4124,"elapsed_within_tithi_degrees":9.4124},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.02,"elapsed_within_degrees":8.6867},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.6277},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2005,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453629.770833,"ahargana":1865164.2708,"kali_year":5107,"ayanamsa_lahiri":23.9327,"grahas":{"sun":{"sidereal_longitude":149.350757,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":300.741857,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-3.5736},"mars":{"sidereal_longitude":27.58085699999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":147.42195700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":178.06045700000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":191.04635699999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":103.417257,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":354.6211,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":174.6211,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":2005,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453629.770833,"kali_year":5107,"ahargana":1865164.2708,"sun":{"sidereal_longitude":148.6076,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":302.02,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.4124,"elapsed_within_tithi_degrees":9.4124},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.02,"elapsed_within_degrees":8.6867},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.6277},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.574,"elongation":153.412},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.574,"opposition_distance":26.588}},"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":"06:25","sunsetLocal":"18:39","solarNoonLocal":"12:32","dayLengthHours":12.241799626147682,"dayLengthDisplay":"12 Hours 14 Mins 30 Secs","nightLengthDisplay":"11 Hours 45 Mins 30 Secs","moonriseLocal":"16:54","moonsetLocal":"04:21","rahuKala":{"name":"Rāhu Kāla","start":"11:00","end":"12:32","startHours":11.006763196219392,"endHours":12.536988149487854,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:36","end":"17:08","startHours":15.597438056024775,"endHours":17.127663009293233,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:57","end":"09:29","startHours":7.946313289682473,"endHours":9.476538242950934,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:41","startHours":9.272508249181804,"endHours":9.680568236720061,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:15","startHours":6.9261633208368325,"endHours":7.2526113108674375,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:57","startHours":12.128928161949599,"endHours":12.94504813702611,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:36","startHours":4.783848386260988,"endHours":5.5999683613375,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:25","startHours":5.395938367568372,"endHours":6.416088336414012,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:24","startHours":14.577288087179134,"endHours":15.393408062255647,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.457887962561696,"endHours":18.857887962561694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.657887962561695,"endHours":19.167962946984517,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.407887962561695,"endHours":20.157887962561695,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:57","startHours":24.1289281619496,"endHours":24.94504813702611,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:25","end":"07:57","startHours":6.416088336414012,"endHours":7.946313289682473,"quality":"neutral"},{"name":"Labha","start":"07:57","end":"09:29","startHours":7.946313289682473,"endHours":9.476538242950934,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"11:00","startHours":9.476538242950934,"endHours":11.006763196219392,"quality":"auspicious"},{"name":"Kāla","start":"11:00","end":"12:32","startHours":11.006763196219392,"endHours":12.536988149487854,"quality":"inauspicious"},{"name":"Śubha","start":"12:32","end":"14:04","startHours":12.536988149487854,"endHours":14.067213102756313,"quality":"auspicious"},{"name":"Roga","start":"14:04","end":"15:36","startHours":14.067213102756313,"endHours":15.597438056024775,"quality":"inauspicious"},{"name":"Udveg","start":"15:36","end":"17:08","startHours":15.597438056024775,"endHours":17.127663009293233,"quality":"inauspicious"},{"name":"Chala","start":"17:08","end":"18:39","startHours":17.127663009293233,"endHours":18.657887962561695,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:39","end":"20:08","startHours":18.657887962561695,"endHours":20.127663009293236,"quality":"inauspicious"},{"name":"Udveg","start":"20:08","end":"21:36","startHours":20.127663009293236,"endHours":21.597438056024775,"quality":"inauspicious"},{"name":"Chala","start":"21:36","end":"23:04","startHours":21.597438056024775,"endHours":23.067213102756313,"quality":"neutral"},{"name":"Labha","start":"23:04","end":"00:32","startHours":23.067213102756313,"endHours":24.536988149487854,"quality":"auspicious"},{"name":"Amṛta","start":"00:32","end":"02:00","startHours":24.536988149487854,"endHours":26.006763196219396,"quality":"auspicious"},{"name":"Kāla","start":"02:00","end":"03:29","startHours":26.006763196219396,"endHours":27.476538242950934,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"04:57","startHours":27.476538242950934,"endHours":28.94631328968247,"quality":"auspicious"},{"name":"Roga","start":"04:57","end":"06:25","startHours":28.94631328968247,"endHours":30.416088336414013,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.416088336414012,"endHours":7.416088336414012,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.416088336414012,"endHours":8.416088336414013,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.416088336414013,"endHours":9.416088336414013,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.416088336414013,"endHours":10.416088336414013,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.416088336414013,"endHours":11.416088336414013,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.416088336414013,"endHours":12.416088336414013,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.416088336414013,"endHours":13.416088336414013,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.416088336414013,"endHours":14.416088336414013,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.416088336414013,"endHours":15.416088336414013,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.416088336414013,"endHours":16.416088336414013,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.416088336414013,"endHours":17.416088336414013,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.416088336414013,"endHours":18.416088336414013,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.416088336414013,"endHours":19.416088336414013,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.416088336414013,"endHours":20.416088336414013,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.416088336414013,"endHours":21.416088336414013,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.416088336414013,"endHours":22.416088336414013,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.416088336414013,"endHours":23.416088336414013,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.416088336414013,"endHours":24.416088336414013,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.416088336414013,"endHours":25.416088336414013,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.416088336414013,"endHours":26.416088336414013,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.416088336414013,"endHours":27.416088336414013,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.416088336414013,"endHours":28.416088336414013,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.416088336414013,"endHours":29.416088336414013,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.416088336414013,"endHours":30.416088336414013,"planetary_lord":"Mars"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.6662352342542035,"eotMinutes":5.868311030728706,"ayanamsa":23.9327}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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":"Bhādrapada Śukla Trayodaśī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 September 16, 2005 CE · Thane, Maharashtra · Vidhyamitra","description":"September 16, 2005 CE for Thane, Maharashtra: Śukla Trayodaśī, sūryodaya 06:25, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2005-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2005-09-16","sa":"https://sa.vidhyamitra.com/city/thane/2005-09-16","hi":"https://hi.vidhyamitra.com/city/thane/2005-09-16","x-default":"https://vidhyamitra.com/city/thane/2005-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:24:35.115Z","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":"2026-06-01T13:24:35.115Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:24:35.115Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}