{"id":"vidhyamitra:city-day:thane:2145-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2145-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-12-06","date_display":"December 6, 2145 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":2145,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504844.770833,"kali_year":5247,"ahargana":1916379.2708,"sun":{"sidereal_longitude":227.3231,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.9173,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.5941,"elapsed_within_tithi_degrees":5.5941},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.9173,"elapsed_within_degrees":4.9173},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2404},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2145,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504844.770833,"ahargana":1916379.2708,"kali_year":5247,"ayanamsa_lahiri":25.8915,"grahas":{"sun":{"sidereal_longitude":228.14916700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":121.695967,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.6488},"mars":{"sidereal_longitude":192.423767,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":218.00946699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":132.04096700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":227.57746699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":358.776167,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":161.004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2145,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504844.770833,"kali_year":5247,"ahargana":1916379.2708,"sun":{"sidereal_longitude":227.3231,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.9173,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.5941,"elapsed_within_tithi_degrees":5.5941},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.9173,"elapsed_within_degrees":4.9173},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.2404},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.649,"elongation":102.406},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.649,"opposition_distance":77.594}},"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":"06:59","sunsetLocal":"18:01","solarNoonLocal":"12:30","dayLengthHours":11.022495263293365,"dayLengthDisplay":"11 Hours 01 Mins 21 Secs","nightLengthDisplay":"12 Hours 58 Mins 39 Secs","moonriseLocal":"23:04","moonsetLocal":"11:44","rahuKala":{"name":"Rāhu Kāla","start":"08:22","end":"09:45","startHours":8.365642951685796,"endHours":9.743454859597467,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:30","startHours":11.121266767509137,"endHours":12.499078675420808,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:53","end":"15:15","startHours":13.876890583332479,"endHours":15.25470249124415,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.559746605209243,"endHours":9.927163113985689,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.447101679744682,"endHours":7.7410348867658385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.131662166644363,"endHours":12.866495184197253,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.518165008668342,"endHours":6.252998026221234,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:59","startHours":6.069289771833011,"endHours":6.987831043774125,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:04","startHours":14.336161219303033,"endHours":15.070994236855924,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81032630706749,"endHours":18.21032630706749,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:28","startHours":18.01032630706749,"endHours":18.46959694303805,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76032630706749,"endHours":19.51032630706749,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.13166216664436,"endHours":24.866495184197255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:59","end":"08:22","startHours":6.987831043774125,"endHours":8.365642951685796,"quality":"auspicious"},{"name":"Kāla","start":"08:22","end":"09:45","startHours":8.365642951685796,"endHours":9.743454859597467,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:07","startHours":9.743454859597467,"endHours":11.121266767509137,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:30","startHours":11.121266767509137,"endHours":12.499078675420808,"quality":"inauspicious"},{"name":"Udveg","start":"12:30","end":"13:53","startHours":12.499078675420808,"endHours":13.876890583332479,"quality":"inauspicious"},{"name":"Chala","start":"13:53","end":"15:15","startHours":13.876890583332479,"endHours":15.25470249124415,"quality":"neutral"},{"name":"Labha","start":"15:15","end":"16:38","startHours":15.25470249124415,"endHours":16.63251439915582,"quality":"auspicious"},{"name":"Amṛta","start":"16:38","end":"18:01","startHours":16.63251439915582,"endHours":18.01032630706749,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:01","end":"19:38","startHours":18.01032630706749,"endHours":19.63251439915582,"quality":"neutral"},{"name":"Labha","start":"19:38","end":"21:15","startHours":19.63251439915582,"endHours":21.25470249124415,"quality":"auspicious"},{"name":"Amṛta","start":"21:15","end":"22:53","startHours":21.25470249124415,"endHours":22.87689058333248,"quality":"auspicious"},{"name":"Kāla","start":"22:53","end":"00:30","startHours":22.87689058333248,"endHours":24.499078675420808,"quality":"inauspicious"},{"name":"Śubha","start":"00:30","end":"02:07","startHours":24.499078675420808,"endHours":26.121266767509137,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:45","startHours":26.121266767509137,"endHours":27.743454859597467,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:22","startHours":27.743454859597467,"endHours":29.365642951685796,"quality":"inauspicious"},{"name":"Chala","start":"05:22","end":"06:59","startHours":29.365642951685796,"endHours":30.987831043774126,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.987831043774125,"endHours":7.987831043774125,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.987831043774125,"endHours":8.987831043774126,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.987831043774126,"endHours":9.987831043774126,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.987831043774126,"endHours":10.987831043774126,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.987831043774126,"endHours":11.987831043774126,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.987831043774126,"endHours":12.987831043774126,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.987831043774126,"endHours":13.987831043774126,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.987831043774126,"endHours":14.987831043774126,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.987831043774126,"endHours":15.987831043774126,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.987831043774126,"endHours":16.987831043774126,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.987831043774126,"endHours":17.987831043774126,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.987831043774126,"endHours":18.987831043774126,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.987831043774126,"endHours":19.987831043774126,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.987831043774126,"endHours":20.987831043774126,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.987831043774126,"endHours":21.987831043774126,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.987831043774126,"endHours":22.987831043774126,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.987831043774126,"endHours":23.987831043774126,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.987831043774126,"endHours":24.987831043774126,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.987831043774126,"endHours":25.987831043774126,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.987831043774126,"endHours":26.987831043774126,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.987831043774126,"endHours":27.987831043774126,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.987831043774126,"endHours":28.987831043774126,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.987831043774126,"endHours":29.987831043774126,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.987831043774126,"endHours":30.987831043774126,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","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":-22.482590819893996,"eotMinutes":8.142879474751563,"ayanamsa":25.8915}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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":"Mārgaśīrṣa Kṛṣṇa Saptamī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 6, 2145 CE · Thane, Maharashtra · Vidhyamitra","description":"December 6, 2145 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:59, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2145-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2145-12-06","sa":"https://sa.vidhyamitra.com/city/thane/2145-12-06","hi":"https://hi.vidhyamitra.com/city/thane/2145-12-06","x-default":"https://vidhyamitra.com/city/thane/2145-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:36:55.696Z","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":"2026-05-31T21:36:55.696Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:36:55.696Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}