{"id":"vidhyamitra:city-day:thane:2157-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2157-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-10-23","date_display":"October 23, 2157 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":2157,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509183.770833,"kali_year":5259,"ahargana":1920718.2708,"sun":{"sidereal_longitude":182.7454,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":64.2312,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.4858,"elapsed_within_tithi_degrees":1.4858},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.2312,"elapsed_within_degrees":10.8978},"yoga":{"number":19,"name":"Parigha","sum_longitude":246.9766},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2157,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509183.770833,"ahargana":1920718.2708,"kali_year":5259,"ayanamsa_lahiri":26.0575,"grahas":{"sun":{"sidereal_longitude":183.84858600000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":68.20628599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":3.2826},"mars":{"sidereal_longitude":248.92938600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":206.19358599999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":129.522986,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":221.648186,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":162.06378600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":291.1029,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.1029,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2157,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509183.770833,"kali_year":5259,"ahargana":1920718.2708,"sun":{"sidereal_longitude":182.7454,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":64.2312,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":241.4858,"elapsed_within_tithi_degrees":1.4858},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.2312,"elapsed_within_degrees":10.8978},"yoga":{"number":19,"name":"Parigha","sum_longitude":246.9766},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.283,"elongation":118.514},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.283,"opposition_distance":61.486}},"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":"06:35","sunsetLocal":"18:09","solarNoonLocal":"12:22","dayLengthHours":11.581000279024941,"dayLengthDisplay":"11 Hours 34 Mins 52 Secs","nightLengthDisplay":"12 Hours 25 Mins 08 Secs","moonriseLocal":"22:02","moonsetLocal":"11:17","rahuKala":{"name":"Rāhu Kāla","start":"16:43","end":"18:09","startHours":16.710044522882793,"endHours":18.15766955776091,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:49","startHours":12.36716941824844,"endHours":13.81479445312656,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:16","end":"16:43","startHours":15.262419488004676,"endHours":16.710044522882793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.278902677175124,"endHours":9.664936019809288,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:22","startHours":7.059210957028676,"endHours":7.368037631136008,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:45","startHours":11.981136075614277,"endHours":12.753202760882605,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:48","startHours":5.0325359081993115,"endHours":5.80460259346764,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:35","startHours":5.611585922150558,"endHours":6.57666927873597,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:04","startHours":14.297336131419264,"endHours":15.069402816687594,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.957669557760912,"endHours":18.35766955776091,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:38","startHours":18.15766955776091,"endHours":18.640211236053617,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.90766955776091,"endHours":19.65766955776091,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:45","startHours":23.981136075614277,"endHours":24.753202760882605,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:35","end":"08:01","startHours":6.57666927873597,"endHours":8.024294313614089,"quality":"inauspicious"},{"name":"Chala","start":"08:01","end":"09:28","startHours":8.024294313614089,"endHours":9.471919348492206,"quality":"neutral"},{"name":"Labha","start":"09:28","end":"10:55","startHours":9.471919348492206,"endHours":10.919544383370322,"quality":"auspicious"},{"name":"Amṛta","start":"10:55","end":"12:22","startHours":10.919544383370322,"endHours":12.36716941824844,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:49","startHours":12.36716941824844,"endHours":13.81479445312656,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:16","startHours":13.81479445312656,"endHours":15.262419488004676,"quality":"auspicious"},{"name":"Roga","start":"15:16","end":"16:43","startHours":15.262419488004676,"endHours":16.710044522882793,"quality":"inauspicious"},{"name":"Udveg","start":"16:43","end":"18:09","startHours":16.710044522882793,"endHours":18.15766955776091,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:43","startHours":18.15766955776091,"endHours":19.710044522882793,"quality":"auspicious"},{"name":"Roga","start":"19:43","end":"21:16","startHours":19.710044522882793,"endHours":21.262419488004674,"quality":"inauspicious"},{"name":"Udveg","start":"21:16","end":"22:49","startHours":21.262419488004674,"endHours":22.81479445312656,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:22","startHours":22.81479445312656,"endHours":24.36716941824844,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:55","startHours":24.36716941824844,"endHours":25.919544383370322,"quality":"auspicious"},{"name":"Amṛta","start":"01:55","end":"03:28","startHours":25.919544383370322,"endHours":27.471919348492207,"quality":"auspicious"},{"name":"Kāla","start":"03:28","end":"05:01","startHours":27.471919348492207,"endHours":29.02429431361409,"quality":"inauspicious"},{"name":"Śubha","start":"05:01","end":"06:35","startHours":29.02429431361409,"endHours":30.57666927873597,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.57666927873597,"endHours":7.57666927873597,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.57666927873597,"endHours":8.57666927873597,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.57666927873597,"endHours":9.57666927873597,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.57666927873597,"endHours":10.57666927873597,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.57666927873597,"endHours":11.57666927873597,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.57666927873597,"endHours":12.57666927873597,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.57666927873597,"endHours":13.57666927873597,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.57666927873597,"endHours":14.57666927873597,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.57666927873597,"endHours":15.57666927873597,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.57666927873597,"endHours":16.57666927873597,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.57666927873597,"endHours":17.57666927873597,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.57666927873597,"endHours":18.57666927873597,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.57666927873597,"endHours":19.57666927873597,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.57666927873597,"endHours":20.57666927873597,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.57666927873597,"endHours":21.57666927873597,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.57666927873597,"endHours":22.57666927873597,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.57666927873597,"endHours":23.57666927873597,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.57666927873597,"endHours":24.57666927873597,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.57666927873597,"endHours":25.57666927873597,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.57666927873597,"endHours":26.57666927873597,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.57666927873597,"endHours":27.57666927873597,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.57666927873597,"endHours":28.57666927873597,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.57666927873597,"endHours":29.57666927873597,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.57666927873597,"endHours":30.57666927873597,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.437645829348627,"eotMinutes":16.057434905093558,"ayanamsa":26.0575}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ṣaṣṭhī · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 23, 2157 CE · Thane, Maharashtra · Vidhyamitra","description":"October 23, 2157 CE for Thane, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:35, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2157-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2157-10-23","sa":"https://sa.vidhyamitra.com/city/thane/2157-10-23","hi":"https://hi.vidhyamitra.com/city/thane/2157-10-23","x-default":"https://vidhyamitra.com/city/thane/2157-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:20:55.714Z","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":"2026-05-31T15:20:55.714Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:20:55.714Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}