{"id":"vidhyamitra:city-day:thane:1979-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1979-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-01-16","date_display":"January 16, 1979 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":1979,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443889.770833,"kali_year":5080,"ahargana":1855424.2708,"sun":{"sidereal_longitude":271.6876,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.3248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.6372,"elapsed_within_tithi_degrees":8.6372},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3248,"elapsed_within_degrees":4.3248},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0124},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1979,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443889.770833,"ahargana":1855424.2708,"kali_year":5080,"ayanamsa_lahiri":23.5602,"grahas":{"sun":{"sidereal_longitude":271.7433960000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":121.46499600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-1.997},"mars":{"sidereal_longitude":273.08679600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":257.188496,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":101.30049600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":225.11629600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":139.82239600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":150.6932,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.6932,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1979,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443889.770833,"kali_year":5080,"ahargana":1855424.2708,"sun":{"sidereal_longitude":271.6876,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":124.3248,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.6372,"elapsed_within_tithi_degrees":8.6372},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3248,"elapsed_within_degrees":4.3248},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0124},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.997,"elongation":147.363},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.997,"opposition_distance":32.637}},"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":"07:15","sunsetLocal":"18:21","solarNoonLocal":"12:48","dayLengthHours":11.097750472482971,"dayLengthDisplay":"11 Hours 05 Mins 52 Secs","nightLengthDisplay":"12 Hours 54 Mins 08 Secs","moonriseLocal":"20:25","moonsetLocal":"09:08","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"16:57","startHours":15.570779310483704,"endHours":16.957998119544076,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:01","end":"11:25","startHours":10.021904074242219,"endHours":11.40912288330259,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:48","end":"14:11","startHours":12.796341692362962,"endHours":14.183560501423333,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.836941566367502,"endHours":10.206866582116934,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.709872725808266,"endHours":8.005812738407812,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:10","startHours":12.42641667661353,"endHours":13.166266708112394,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.767766393123745,"endHours":6.5076164246226105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.322653916747894,"endHours":7.247466456121475,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:23","startHours":14.645966771110121,"endHours":15.385816802608986,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.145216928604448,"endHours":18.545216928604447,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.345216928604447,"endHours":18.80762319829124,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.095216928604447,"endHours":19.845216928604447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:10","startHours":24.426416676613528,"endHours":25.166266708112396,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:15","end":"08:38","startHours":7.247466456121475,"endHours":8.634685265181847,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"10:01","startHours":8.634685265181847,"endHours":10.021904074242219,"quality":"inauspicious"},{"name":"Chala","start":"10:01","end":"11:25","startHours":10.021904074242219,"endHours":11.40912288330259,"quality":"neutral"},{"name":"Labha","start":"11:25","end":"12:48","startHours":11.40912288330259,"endHours":12.796341692362962,"quality":"auspicious"},{"name":"Amṛta","start":"12:48","end":"14:11","startHours":12.796341692362962,"endHours":14.183560501423333,"quality":"auspicious"},{"name":"Kāla","start":"14:11","end":"15:34","startHours":14.183560501423333,"endHours":15.570779310483704,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"16:57","startHours":15.570779310483704,"endHours":16.957998119544076,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:21","startHours":16.957998119544076,"endHours":18.345216928604447,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:21","end":"19:57","startHours":18.345216928604447,"endHours":19.957998119544076,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:34","startHours":19.957998119544076,"endHours":21.570779310483704,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:11","startHours":21.570779310483704,"endHours":23.183560501423333,"quality":"inauspicious"},{"name":"Udveg","start":"23:11","end":"00:48","startHours":23.183560501423333,"endHours":24.79634169236296,"quality":"inauspicious"},{"name":"Chala","start":"00:48","end":"02:25","startHours":24.79634169236296,"endHours":26.40912288330259,"quality":"neutral"},{"name":"Labha","start":"02:25","end":"04:01","startHours":26.40912288330259,"endHours":28.02190407424222,"quality":"auspicious"},{"name":"Amṛta","start":"04:01","end":"05:38","startHours":28.02190407424222,"endHours":29.634685265181847,"quality":"auspicious"},{"name":"Kāla","start":"05:38","end":"07:15","startHours":29.634685265181847,"endHours":31.247466456121476,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.247466456121475,"endHours":8.247466456121476,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.247466456121476,"endHours":9.247466456121476,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.247466456121476,"endHours":10.247466456121476,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.247466456121476,"endHours":11.247466456121476,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.247466456121476,"endHours":12.247466456121476,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.247466456121476,"endHours":13.247466456121476,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.247466456121476,"endHours":14.247466456121476,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.247466456121476,"endHours":15.247466456121476,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.247466456121476,"endHours":16.247466456121476,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.247466456121476,"endHours":17.247466456121476,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.247466456121476,"endHours":18.247466456121476,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.247466456121476,"endHours":19.247466456121476,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.247466456121476,"endHours":20.247466456121476,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.247466456121476,"endHours":21.247466456121476,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.247466456121476,"endHours":22.247466456121476,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.247466456121476,"endHours":23.247466456121476,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.247466456121476,"endHours":24.247466456121476,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.247466456121476,"endHours":25.247466456121476,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.247466456121476,"endHours":26.247466456121476,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.247466456121476,"endHours":27.247466456121476,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.247466456121476,"endHours":28.247466456121476,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.247466456121476,"endHours":29.247466456121476,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.247466456121476,"endHours":30.247466456121476,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.247466456121476,"endHours":31.247466456121476,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.07393238109212,"eotMinutes":-9.692901541777706,"ayanamsa":23.5602}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 16, 1979 CE · Thane, Maharashtra · Vidhyamitra","description":"January 16, 1979 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 07:15, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1979-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1979-01-16","sa":"https://sa.vidhyamitra.com/city/thane/1979-01-16","hi":"https://hi.vidhyamitra.com/city/thane/1979-01-16","x-default":"https://vidhyamitra.com/city/thane/1979-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:58:54.472Z","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":"2026-05-31T18:58:54.472Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:58:54.472Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}