{"id":"vidhyamitra:city-day:thane:2185-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2185-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2185-12-08","date_display":"December 8, 2185 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":2185,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519456.770833,"kali_year":5287,"ahargana":1930991.2708,"sun":{"sidereal_longitude":229.0103,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":59.6472,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.637,"elapsed_within_tithi_degrees":10.637},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.6472,"elapsed_within_degrees":6.3139},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.6575},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2185,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519456.770833,"ahargana":1930991.2708,"kali_year":5287,"ayanamsa_lahiri":26.4504,"grahas":{"sun":{"sidereal_longitude":229.918181,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":62.239180999999974,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-3.2972},"mars":{"sidereal_longitude":252.83018100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":226.666881,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":243.17958099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":232.386081,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":149.598881,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":106.7899,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":286.7899,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2185,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519456.770833,"kali_year":5287,"ahargana":1930991.2708,"sun":{"sidereal_longitude":229.0103,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":59.6472,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.637,"elapsed_within_tithi_degrees":10.637},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.6472,"elapsed_within_degrees":6.3139},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.6575},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.297,"elongation":169.363},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.297,"opposition_distance":10.637}},"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":"07:01","sunsetLocal":"18:01","solarNoonLocal":"12:31","dayLengthHours":11.008649002965743,"dayLengthDisplay":"11 Hours 00 Mins 31 Secs","nightLengthDisplay":"12 Hours 59 Mins 29 Secs","moonriseLocal":"18:43","moonsetLocal":"07:58","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:16","startHours":13.889237373598483,"endHours":15.265318498969204,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:23","startHours":7.008831746744895,"endHours":8.384912872115613,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:46","end":"11:08","startHours":9.760993997486331,"endHours":11.137075122857048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:57","startHours":9.577516514103568,"endHours":9.944471480869094,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.467525455201801,"endHours":7.761089428614221,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:53","startHours":12.146201281462243,"endHours":12.880111214993292,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.541011879682796,"endHours":6.274921813213846,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:01","startHours":6.091444329831083,"endHours":7.008831746744895,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.347931082055391,"endHours":15.081841015586441,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81748074971064,"endHours":18.21748074971064,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:29","startHours":18.01748074971064,"endHours":18.476174458167545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76748074971064,"endHours":19.51748074971064,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:53","startHours":24.14620128146224,"endHours":24.880111214993292,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:01","end":"08:23","startHours":7.008831746744895,"endHours":8.384912872115613,"quality":"auspicious"},{"name":"Roga","start":"08:23","end":"09:46","startHours":8.384912872115613,"endHours":9.760993997486331,"quality":"inauspicious"},{"name":"Udveg","start":"09:46","end":"11:08","startHours":9.760993997486331,"endHours":11.137075122857048,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:31","startHours":11.137075122857048,"endHours":12.513156248227766,"quality":"neutral"},{"name":"Labha","start":"12:31","end":"13:53","startHours":12.513156248227766,"endHours":13.889237373598483,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:16","startHours":13.889237373598483,"endHours":15.265318498969204,"quality":"auspicious"},{"name":"Kāla","start":"15:16","end":"16:38","startHours":15.265318498969204,"endHours":16.641399624339922,"quality":"inauspicious"},{"name":"Śubha","start":"16:38","end":"18:01","startHours":16.641399624339922,"endHours":18.01748074971064,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:01","end":"19:38","startHours":18.01748074971064,"endHours":19.641399624339922,"quality":"auspicious"},{"name":"Kāla","start":"19:38","end":"21:16","startHours":19.641399624339922,"endHours":21.265318498969204,"quality":"inauspicious"},{"name":"Śubha","start":"21:16","end":"22:53","startHours":21.265318498969204,"endHours":22.889237373598483,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:31","startHours":22.889237373598483,"endHours":24.513156248227766,"quality":"inauspicious"},{"name":"Udveg","start":"00:31","end":"02:08","startHours":24.513156248227766,"endHours":26.13707512285705,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:46","startHours":26.13707512285705,"endHours":27.76099399748633,"quality":"neutral"},{"name":"Labha","start":"03:46","end":"05:23","startHours":27.76099399748633,"endHours":29.384912872115613,"quality":"auspicious"},{"name":"Amṛta","start":"05:23","end":"07:01","startHours":29.384912872115613,"endHours":31.008831746744896,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.008831746744895,"endHours":8.008831746744896,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.008831746744896,"endHours":9.008831746744896,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.008831746744896,"endHours":10.008831746744896,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.008831746744896,"endHours":11.008831746744896,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.008831746744896,"endHours":12.008831746744896,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.008831746744896,"endHours":13.008831746744896,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.008831746744896,"endHours":14.008831746744896,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.008831746744896,"endHours":15.008831746744896,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.008831746744896,"endHours":16.008831746744896,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.008831746744896,"endHours":17.008831746744896,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.008831746744896,"endHours":18.008831746744896,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.008831746744896,"endHours":19.008831746744896,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.008831746744896,"endHours":20.008831746744896,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.008831746744896,"endHours":21.008831746744896,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.008831746744896,"endHours":22.008831746744896,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.008831746744896,"endHours":23.008831746744896,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.008831746744896,"endHours":24.008831746744896,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.008831746744896,"endHours":25.008831746744896,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.008831746744896,"endHours":26.008831746744896,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.008831746744896,"endHours":27.008831746744896,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.008831746744896,"endHours":28.008831746744896,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.008831746744896,"endHours":29.008831746744896,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.008831746744896,"endHours":30.008831746744896,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.008831746744896,"endHours":31.008831746744896,"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.738701372509865,"eotMinutes":7.298225106333945,"ayanamsa":26.4504}},"calendars":{"vikram_samvat":2242,"vikram_samvatsara":"Vilambī","saka_samvat":2107,"saka_samvatsara":"Pārthiva","bengali_samvat":1592,"malayalam_era":1361,"nanakshahi_year":716,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2242 Vilambī · Śaka 2107 Pārthiva"},"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 December 8, 2185 CE · Thane, Maharashtra · Vidhyamitra","description":"December 8, 2185 CE for Thane, Maharashtra: Kṛṣṇa Pratipada, sūryodaya 07:01, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2185-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2185-12-08","sa":"https://sa.vidhyamitra.com/city/thane/2185-12-08","hi":"https://hi.vidhyamitra.com/city/thane/2185-12-08","x-default":"https://vidhyamitra.com/city/thane/2185-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:05:58.742Z","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":"2026-05-31T16:05:58.742Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:05:58.742Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}