{"id":"vidhyamitra:city-day:thane:2167-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2167-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2167-10-13","date_display":"October 13, 2167 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":2167,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512825.770833,"kali_year":5269,"ahargana":1924360.2708,"sun":{"sidereal_longitude":172.2312,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":173.6869,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.4557,"elapsed_within_tithi_degrees":1.4557},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6869,"elapsed_within_degrees":0.3536},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9181},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2167,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512825.770833,"ahargana":1924360.2708,"kali_year":5269,"ayanamsa_lahiri":26.1968,"grahas":{"sun":{"sidereal_longitude":173.379234,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":172.990234,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":4.3575},"mars":{"sidereal_longitude":92.314934,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":156.011934,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":76.66503399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":127.477934,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":266.79303400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.1322,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.1322,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2167,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512825.770833,"kali_year":5269,"ahargana":1924360.2708,"sun":{"sidereal_longitude":172.2312,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":173.6869,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.4557,"elapsed_within_tithi_degrees":1.4557},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6869,"elapsed_within_degrees":0.3536},"yoga":{"number":26,"name":"Indra","sum_longitude":345.9181},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.357,"elongation":1.456},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.357,"opposition_distance":178.544}},"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":"06:31","sunsetLocal":"18:16","solarNoonLocal":"12:24","dayLengthHours":11.760553565969857,"dayLengthDisplay":"11 Hours 45 Mins 38 Secs","nightLengthDisplay":"12 Hours 14 Mins 22 Secs","moonriseLocal":"06:30","moonsetLocal":"18:14","rahuKala":{"name":"Rāhu Kāla","start":"15:20","end":"16:48","startHours":15.334224571357876,"endHours":16.80429376710411,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:27","end":"10:55","startHours":9.453947788372947,"endHours":10.92401698411918,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:52","startHours":12.394086179865411,"endHours":13.864155375611645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.25793856227345,"endHours":9.649957014472445,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:19","startHours":7.003832462129227,"endHours":7.317447223888424,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:47","startHours":12.002067727666416,"endHours":12.786104632064406,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:44","startHours":4.945735588084503,"endHours":5.729772492482493,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:31","startHours":5.533763266382995,"endHours":6.513809396880483,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:08","startHours":14.354178440860387,"endHours":15.138215345258377,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07436296285034,"endHours":18.47436296285034,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:46","startHours":18.27436296285034,"endHours":18.764386028099082,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.02436296285034,"endHours":19.77436296285034,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:47","startHours":24.002067727666414,"endHours":24.786104632064408,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:31","end":"07:59","startHours":6.513809396880483,"endHours":7.9838785926267155,"quality":"inauspicious"},{"name":"Udveg","start":"07:59","end":"09:27","startHours":7.9838785926267155,"endHours":9.453947788372947,"quality":"inauspicious"},{"name":"Chala","start":"09:27","end":"10:55","startHours":9.453947788372947,"endHours":10.92401698411918,"quality":"neutral"},{"name":"Labha","start":"10:55","end":"12:24","startHours":10.92401698411918,"endHours":12.394086179865411,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:52","startHours":12.394086179865411,"endHours":13.864155375611645,"quality":"auspicious"},{"name":"Kāla","start":"13:52","end":"15:20","startHours":13.864155375611645,"endHours":15.334224571357876,"quality":"inauspicious"},{"name":"Śubha","start":"15:20","end":"16:48","startHours":15.334224571357876,"endHours":16.80429376710411,"quality":"auspicious"},{"name":"Roga","start":"16:48","end":"18:16","startHours":16.80429376710411,"endHours":18.27436296285034,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:16","end":"19:48","startHours":18.27436296285034,"endHours":19.804293767104106,"quality":"inauspicious"},{"name":"Śubha","start":"19:48","end":"21:20","startHours":19.804293767104106,"endHours":21.334224571357876,"quality":"auspicious"},{"name":"Roga","start":"21:20","end":"22:52","startHours":21.334224571357876,"endHours":22.864155375611645,"quality":"inauspicious"},{"name":"Udveg","start":"22:52","end":"00:24","startHours":22.864155375611645,"endHours":24.39408617986541,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:55","startHours":24.39408617986541,"endHours":25.924016984119177,"quality":"neutral"},{"name":"Labha","start":"01:55","end":"03:27","startHours":25.924016984119177,"endHours":27.453947788372947,"quality":"auspicious"},{"name":"Amṛta","start":"03:27","end":"04:59","startHours":27.453947788372947,"endHours":28.983878592626716,"quality":"auspicious"},{"name":"Kāla","start":"04:59","end":"06:31","startHours":28.983878592626716,"endHours":30.513809396880482,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.513809396880483,"endHours":7.513809396880483,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.513809396880483,"endHours":8.513809396880482,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.513809396880482,"endHours":9.513809396880482,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.513809396880482,"endHours":10.513809396880482,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.513809396880482,"endHours":11.513809396880482,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.513809396880482,"endHours":12.513809396880482,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.513809396880482,"endHours":13.513809396880482,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.513809396880482,"endHours":14.513809396880482,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.513809396880482,"endHours":15.513809396880482,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.513809396880482,"endHours":16.513809396880482,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.513809396880482,"endHours":17.513809396880482,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.513809396880482,"endHours":18.513809396880482,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.513809396880482,"endHours":19.513809396880482,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.513809396880482,"endHours":20.513809396880482,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.513809396880482,"endHours":21.513809396880482,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.513809396880482,"endHours":22.513809396880482,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.513809396880482,"endHours":23.513809396880482,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.513809396880482,"endHours":24.513809396880482,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.513809396880482,"endHours":25.513809396880482,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.513809396880482,"endHours":26.513809396880482,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.513809396880482,"endHours":27.513809396880482,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.513809396880482,"endHours":28.513809396880482,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.513809396880482,"endHours":29.513809396880482,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.513809396880482,"endHours":30.513809396880482,"planetary_lord":"Saturn"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.658203484838931,"eotMinutes":14.442429208075392,"ayanamsa":26.1968}},"calendars":{"vikram_samvat":2224,"vikram_samvatsara":"Vikrama","saka_samvat":2089,"saka_samvatsara":"Prabhava","bengali_samvat":1574,"malayalam_era":1343,"nanakshahi_year":698,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pratipada · Vikram 2224 Vikrama · Śaka 2089 Prabhava"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 October 13, 2167 CE · Thane, Maharashtra · Vidhyamitra","description":"October 13, 2167 CE for Thane, Maharashtra: Śukla Pratipada, sūryodaya 06:31, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2167-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2167-10-13","sa":"https://sa.vidhyamitra.com/city/thane/2167-10-13","hi":"https://hi.vidhyamitra.com/city/thane/2167-10-13","x-default":"https://vidhyamitra.com/city/thane/2167-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:06:51.186Z","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":"2026-06-02T20:06:51.186Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:06:51.186Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}