{"id":"vidhyamitra:city-day:thane:2139-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2139-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-12-30","date_display":"December 30, 2139 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":2139,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502676.770833,"kali_year":5241,"ahargana":1914211.2708,"sun":{"sidereal_longitude":251.4821,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.2816,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.7996,"elapsed_within_tithi_degrees":2.7996},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.2816,"elapsed_within_degrees":2.2816},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.7637},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2139,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502676.770833,"ahargana":1914211.2708,"kali_year":5241,"ayanamsa_lahiri":25.8086,"grahas":{"sun":{"sidereal_longitude":252.08840099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":1.7279009999999744,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":4.4911},"mars":{"sidereal_longitude":161.55090100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":262.179901,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":286.1991009999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":291.347401,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":288.2544009999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":275.875,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":95.875,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"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":2139,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502676.770833,"kali_year":5241,"ahargana":1914211.2708,"sun":{"sidereal_longitude":251.4821,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.2816,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.7996,"elapsed_within_tithi_degrees":2.7996},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.2816,"elapsed_within_degrees":2.2816},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.7637},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.491,"elongation":110.8},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.491,"opposition_distance":69.2}},"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":"07:11","sunsetLocal":"18:10","solarNoonLocal":"12:41","dayLengthHours":10.983512339204474,"dayLengthDisplay":"10 Hours 59 Mins 01 Secs","nightLengthDisplay":"13 Hours 00 Mins 59 Secs","moonriseLocal":"13:42","moonsetLocal":"02:17","rahuKala":{"name":"Rāhu Kāla","start":"12:41","end":"14:03","startHours":12.68151490833787,"endHours":14.05445395073843,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:34","end":"09:56","startHours":8.562697781136194,"endHours":9.935636823536754,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:19","end":"12:41","startHours":11.308575865937312,"endHours":12.68151490833787,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:45","end":"10:07","startHours":9.752578284550012,"endHours":10.118695362523495,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.647405086202488,"endHours":7.940298748581274,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:03","startHours":12.315397830364388,"endHours":13.047631986311353,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:27","startHours":5.725290426841704,"endHours":6.45752458278867,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:11","startHours":6.274466043801929,"endHours":7.189758738735635,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:15","startHours":14.512100298205283,"endHours":15.244334454152249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.973271077940108,"endHours":18.373271077940107,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.173271077940107,"endHours":18.63091742540696,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.923271077940107,"endHours":19.673271077940107,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:03","startHours":24.31539783036439,"endHours":25.04763198631135,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:11","end":"08:34","startHours":7.189758738735635,"endHours":8.562697781136194,"quality":"auspicious"},{"name":"Amṛta","start":"08:34","end":"09:56","startHours":8.562697781136194,"endHours":9.935636823536754,"quality":"auspicious"},{"name":"Kāla","start":"09:56","end":"11:19","startHours":9.935636823536754,"endHours":11.308575865937312,"quality":"inauspicious"},{"name":"Śubha","start":"11:19","end":"12:41","startHours":11.308575865937312,"endHours":12.68151490833787,"quality":"auspicious"},{"name":"Roga","start":"12:41","end":"14:03","startHours":12.68151490833787,"endHours":14.05445395073843,"quality":"inauspicious"},{"name":"Udveg","start":"14:03","end":"15:26","startHours":14.05445395073843,"endHours":15.42739299313899,"quality":"inauspicious"},{"name":"Chala","start":"15:26","end":"16:48","startHours":15.42739299313899,"endHours":16.800332035539547,"quality":"neutral"},{"name":"Labha","start":"16:48","end":"18:10","startHours":16.800332035539547,"endHours":18.173271077940107,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:10","end":"19:48","startHours":18.173271077940107,"endHours":19.800332035539547,"quality":"inauspicious"},{"name":"Chala","start":"19:48","end":"21:26","startHours":19.800332035539547,"endHours":21.427392993138987,"quality":"neutral"},{"name":"Labha","start":"21:26","end":"23:03","startHours":21.427392993138987,"endHours":23.05445395073843,"quality":"auspicious"},{"name":"Amṛta","start":"23:03","end":"00:41","startHours":23.05445395073843,"endHours":24.68151490833787,"quality":"auspicious"},{"name":"Kāla","start":"00:41","end":"02:19","startHours":24.68151490833787,"endHours":26.30857586593731,"quality":"inauspicious"},{"name":"Śubha","start":"02:19","end":"03:56","startHours":26.30857586593731,"endHours":27.935636823536754,"quality":"auspicious"},{"name":"Roga","start":"03:56","end":"05:34","startHours":27.935636823536754,"endHours":29.562697781136194,"quality":"inauspicious"},{"name":"Udveg","start":"05:34","end":"07:11","startHours":29.562697781136194,"endHours":31.189758738735634,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.189758738735635,"endHours":8.189758738735634,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.189758738735634,"endHours":9.189758738735634,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.189758738735634,"endHours":10.189758738735634,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.189758738735634,"endHours":11.189758738735634,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.189758738735634,"endHours":12.189758738735634,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.189758738735634,"endHours":13.189758738735634,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.189758738735634,"endHours":14.189758738735634,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.189758738735634,"endHours":15.189758738735634,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.189758738735634,"endHours":16.189758738735634,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.189758738735634,"endHours":17.189758738735634,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.189758738735634,"endHours":18.189758738735634,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.189758738735634,"endHours":19.189758738735634,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.189758738735634,"endHours":20.189758738735634,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.189758738735634,"endHours":21.189758738735634,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.189758738735634,"endHours":22.189758738735634,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.189758738735634,"endHours":23.189758738735634,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.189758738735634,"endHours":24.189758738735634,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.189758738735634,"endHours":25.189758738735634,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.189758738735634,"endHours":26.189758738735634,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.189758738735634,"endHours":27.189758738735634,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.189758738735634,"endHours":28.189758738735634,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.189758738735634,"endHours":29.189758738735634,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.189758738735634,"endHours":30.189758738735634,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.189758738735634,"endHours":31.189758738735634,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.201166812446782,"eotMinutes":-2.803294500272213,"ayanamsa":25.8086}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 30, 2139 CE · Thane, Maharashtra · Vidhyamitra","description":"December 30, 2139 CE for Thane, Maharashtra: Śukla Daśamī, sūryodaya 07:11, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2139-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2139-12-30","sa":"https://sa.vidhyamitra.com/city/thane/2139-12-30","hi":"https://hi.vidhyamitra.com/city/thane/2139-12-30","x-default":"https://vidhyamitra.com/city/thane/2139-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T13:35:02.129Z","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":"2026-05-25T13:35:02.129Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T13:35:02.129Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}