{"id":"vidhyamitra:city-day:thane:1983-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1983-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-01-26","date_display":"January 26, 1983 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":1983,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445360.770833,"kali_year":5084,"ahargana":1856895.2708,"sun":{"sidereal_longitude":281.9063,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":63.3727,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.4664,"elapsed_within_tithi_degrees":9.4664},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":63.3727,"elapsed_within_degrees":10.0393},"yoga":{"number":26,"name":"Indra","sum_longitude":345.279},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1983,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445360.770833,"ahargana":1856895.2708,"kali_year":5084,"ayanamsa_lahiri":23.6165,"grahas":{"sun":{"sidereal_longitude":281.89339300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":61.12589300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-0.7327},"mars":{"sidereal_longitude":313.28799300000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":263.156293,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":222.785893,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":302.03199300000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":190.23249299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":72.7525,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.7525,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":1983,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445360.770833,"kali_year":5084,"ahargana":1856895.2708,"sun":{"sidereal_longitude":281.9063,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":63.3727,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.4664,"elapsed_within_tithi_degrees":9.4664},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":63.3727,"elapsed_within_degrees":10.0393},"yoga":{"number":26,"name":"Indra","sum_longitude":345.279},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.733,"elongation":141.466},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.733,"opposition_distance":38.534}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-1.179,"elongation":1.007}]},"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":"07:14","sunsetLocal":"18:27","solarNoonLocal":"12:51","dayLengthHours":11.211636038037561,"dayLengthDisplay":"11 Hours 12 Mins 42 Secs","nightLengthDisplay":"12 Hours 47 Mins 18 Secs","moonriseLocal":"15:30","moonsetLocal":"04:45","rahuKala":{"name":"Rāhu Kāla","start":"12:51","end":"14:15","startHours":12.843839757560513,"endHours":14.245294262315209,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"10:02","startHours":8.639476243296428,"endHours":10.040930748051123,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:27","end":"12:51","startHours":11.442385252805817,"endHours":12.843839757560513,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.854070147417163,"endHours":10.227791348685082,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.705173240126631,"endHours":8.004150201140966,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:13","startHours":12.470118556292594,"endHours":13.217560958828432,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:29","startHours":5.7431369334700575,"endHours":6.490579336005895,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:14","startHours":6.303718735371936,"endHours":7.2380217385417325,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:28","startHours":14.712445763900106,"endHours":15.459888166435944,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.249657776579294,"endHours":18.649657776579293,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:55","startHours":18.449657776579294,"endHours":18.91680927816419,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.199657776579294,"endHours":19.949657776579294,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:13","startHours":24.470118556292594,"endHours":25.217560958828432,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:14","end":"08:38","startHours":7.2380217385417325,"endHours":8.639476243296428,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"10:02","startHours":8.639476243296428,"endHours":10.040930748051123,"quality":"auspicious"},{"name":"Kāla","start":"10:02","end":"11:27","startHours":10.040930748051123,"endHours":11.442385252805817,"quality":"inauspicious"},{"name":"Śubha","start":"11:27","end":"12:51","startHours":11.442385252805817,"endHours":12.843839757560513,"quality":"auspicious"},{"name":"Roga","start":"12:51","end":"14:15","startHours":12.843839757560513,"endHours":14.245294262315209,"quality":"inauspicious"},{"name":"Udveg","start":"14:15","end":"15:39","startHours":14.245294262315209,"endHours":15.646748767069903,"quality":"inauspicious"},{"name":"Chala","start":"15:39","end":"17:03","startHours":15.646748767069903,"endHours":17.048203271824597,"quality":"neutral"},{"name":"Labha","start":"17:03","end":"18:27","startHours":17.048203271824597,"endHours":18.449657776579294,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:27","end":"20:03","startHours":18.449657776579294,"endHours":20.048203271824597,"quality":"inauspicious"},{"name":"Chala","start":"20:03","end":"21:39","startHours":20.048203271824597,"endHours":21.6467487670699,"quality":"neutral"},{"name":"Labha","start":"21:39","end":"23:15","startHours":21.6467487670699,"endHours":23.24529426231521,"quality":"auspicious"},{"name":"Amṛta","start":"23:15","end":"00:51","startHours":23.24529426231521,"endHours":24.843839757560513,"quality":"auspicious"},{"name":"Kāla","start":"00:51","end":"02:27","startHours":24.843839757560513,"endHours":26.442385252805817,"quality":"inauspicious"},{"name":"Śubha","start":"02:27","end":"04:02","startHours":26.442385252805817,"endHours":28.040930748051125,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:38","startHours":28.040930748051125,"endHours":29.63947624329643,"quality":"inauspicious"},{"name":"Udveg","start":"05:38","end":"07:14","startHours":29.63947624329643,"endHours":31.238021738541732,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.2380217385417325,"endHours":8.238021738541732,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.238021738541732,"endHours":9.238021738541732,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.238021738541732,"endHours":10.238021738541732,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.238021738541732,"endHours":11.238021738541732,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.238021738541732,"endHours":12.238021738541732,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.238021738541732,"endHours":13.238021738541732,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.238021738541732,"endHours":14.238021738541732,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.238021738541732,"endHours":15.238021738541732,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.238021738541732,"endHours":16.238021738541732,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.238021738541732,"endHours":17.238021738541732,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.238021738541732,"endHours":18.238021738541732,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.238021738541732,"endHours":19.238021738541732,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.238021738541732,"endHours":20.238021738541732,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.238021738541732,"endHours":21.238021738541732,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.238021738541732,"endHours":22.238021738541732,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.238021738541732,"endHours":23.238021738541732,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.238021738541732,"endHours":24.238021738541732,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.238021738541732,"endHours":25.238021738541732,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.238021738541732,"endHours":26.238021738541732,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.238021738541732,"endHours":27.238021738541732,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.238021738541732,"endHours":28.238021738541732,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.238021738541732,"endHours":29.238021738541732,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.238021738541732,"endHours":30.238021738541732,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.238021738541732,"endHours":31.238021738541732,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.89048410616391,"eotMinutes":-12.542785453630707,"ayanamsa":23.6165}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"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":[]},"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 January 26, 1983 CE · Thane, Maharashtra · Vidhyamitra","description":"January 26, 1983 CE for Thane, Maharashtra: Śukla Dvādaśī, sūryodaya 07:14, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1983-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1983-01-26","sa":"https://sa.vidhyamitra.com/city/thane/1983-01-26","hi":"https://hi.vidhyamitra.com/city/thane/1983-01-26","x-default":"https://vidhyamitra.com/city/thane/1983-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:12:37.291Z","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":"2026-05-31T09:12:37.291Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:12:37.291Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}