{"id":"vidhyamitra:city-day:thane:2172-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2172-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-10-08","date_display":"October 8, 2172 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":2172,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514647.770833,"kali_year":5274,"ahargana":1926182.2708,"sun":{"sidereal_longitude":167.9897,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":58.3488,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.3591,"elapsed_within_tithi_degrees":10.3591},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.3488,"elapsed_within_degrees":5.0154},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":226.3385},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2172,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514647.770833,"ahargana":1926182.2708,"kali_year":5274,"ayanamsa_lahiri":26.2664,"grahas":{"sun":{"sidereal_longitude":169.15352099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":57.002320999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":3.7623},"mars":{"sidereal_longitude":230.81662100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":181.19552099999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":201.789221,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":137.28162099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":328.2760209999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":1.5939,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":181.5939,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"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":2172,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514647.770833,"kali_year":5274,"ahargana":1926182.2708,"sun":{"sidereal_longitude":167.9897,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":58.3488,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.3591,"elapsed_within_tithi_degrees":10.3591},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.3488,"elapsed_within_degrees":5.0154},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":226.3385},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.762,"elongation":109.641},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.762,"opposition_distance":70.359}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":-1.458,"opposition_distance":0.906}]},"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":"06:30","sunsetLocal":"18:20","solarNoonLocal":"12:25","dayLengthHours":11.835050481897891,"dayLengthDisplay":"11 Hours 50 Mins 06 Secs","nightLengthDisplay":"12 Hours 09 Mins 54 Secs","moonriseLocal":"22:19","moonsetLocal":"11:33","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:22","startHours":13.893686056444508,"endHours":15.373067366681745,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:30","end":"07:59","startHours":6.496779505258327,"endHours":7.976160815495563,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:27","end":"10:56","startHours":9.4555421257328,"endHours":10.934923435970035,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.258291284367836,"endHours":9.652792967097763,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:18","startHours":6.989906608670739,"endHours":7.305507954854683,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:49","startHours":12.019803063477344,"endHours":12.808806428937203,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:42","startHours":4.918772774338608,"endHours":5.707776139798467,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:30","startHours":5.510525298433502,"endHours":6.496779505258327,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:11","startHours":14.38681315985692,"endHours":15.17581652531678,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.13182998715622,"endHours":18.531829987156218,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:49","startHours":18.33182998715622,"endHours":18.82495709056863,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.08182998715622,"endHours":19.83182998715622,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:49","startHours":24.01980306347734,"endHours":24.808806428937203,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:30","end":"07:59","startHours":6.496779505258327,"endHours":7.976160815495563,"quality":"auspicious"},{"name":"Roga","start":"07:59","end":"09:27","startHours":7.976160815495563,"endHours":9.4555421257328,"quality":"inauspicious"},{"name":"Udveg","start":"09:27","end":"10:56","startHours":9.4555421257328,"endHours":10.934923435970035,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:25","startHours":10.934923435970035,"endHours":12.414304746207272,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:54","startHours":12.414304746207272,"endHours":13.893686056444508,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:22","startHours":13.893686056444508,"endHours":15.373067366681745,"quality":"auspicious"},{"name":"Kāla","start":"15:22","end":"16:51","startHours":15.373067366681745,"endHours":16.852448676918982,"quality":"inauspicious"},{"name":"Śubha","start":"16:51","end":"18:20","startHours":16.852448676918982,"endHours":18.33182998715622,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:20","end":"19:51","startHours":18.33182998715622,"endHours":19.852448676918982,"quality":"auspicious"},{"name":"Kāla","start":"19:51","end":"21:22","startHours":19.852448676918982,"endHours":21.373067366681745,"quality":"inauspicious"},{"name":"Śubha","start":"21:22","end":"22:54","startHours":21.373067366681745,"endHours":22.89368605644451,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:25","startHours":22.89368605644451,"endHours":24.41430474620727,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:56","startHours":24.41430474620727,"endHours":25.934923435970035,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:27","startHours":25.934923435970035,"endHours":27.4555421257328,"quality":"neutral"},{"name":"Labha","start":"03:27","end":"04:59","startHours":27.4555421257328,"endHours":28.976160815495565,"quality":"auspicious"},{"name":"Amṛta","start":"04:59","end":"06:30","startHours":28.976160815495565,"endHours":30.496779505258328,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.496779505258327,"endHours":7.496779505258327,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.496779505258327,"endHours":8.496779505258328,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.496779505258328,"endHours":9.496779505258328,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.496779505258328,"endHours":10.496779505258328,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.496779505258328,"endHours":11.496779505258328,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.496779505258328,"endHours":12.496779505258328,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.496779505258328,"endHours":13.496779505258328,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.496779505258328,"endHours":14.496779505258328,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.496779505258328,"endHours":15.496779505258328,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.496779505258328,"endHours":16.496779505258328,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.496779505258328,"endHours":17.496779505258328,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.496779505258328,"endHours":18.496779505258328,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.496779505258328,"endHours":19.496779505258328,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.496779505258328,"endHours":20.496779505258328,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.496779505258328,"endHours":21.496779505258328,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.496779505258328,"endHours":22.496779505258328,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.496779505258328,"endHours":23.496779505258328,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.496779505258328,"endHours":24.496779505258328,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.496779505258328,"endHours":25.496779505258328,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.496779505258328,"endHours":26.496779505258328,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.496779505258328,"endHours":27.496779505258328,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.496779505258328,"endHours":28.496779505258328,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.496779505258328,"endHours":29.496779505258328,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.496779505258328,"endHours":30.496779505258328,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.070586585274588,"eotMinutes":13.229315227563635,"ayanamsa":26.2664}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","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 Kṛṣṇa Ṣaṣṭhī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[],"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 October 8, 2172 CE · Thane, Maharashtra · Vidhyamitra","description":"October 8, 2172 CE for Thane, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:30, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2172-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2172-10-08","sa":"https://sa.vidhyamitra.com/city/thane/2172-10-08","hi":"https://hi.vidhyamitra.com/city/thane/2172-10-08","x-default":"https://vidhyamitra.com/city/thane/2172-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T04:02:54.028Z","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":"2026-05-31T04:02:54.028Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T04:02:54.028Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}