{"id":"vidhyamitra:city-day:dwarka:1979-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1979-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-01-15","date_display":"January 15, 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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443888.770833,"kali_year":5080,"ahargana":1855423.2708,"sun":{"sidereal_longitude":270.6609,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":111.9024,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.2415,"elapsed_within_tithi_degrees":9.2415},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.9024,"elapsed_within_degrees":5.2357},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.5632},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1979,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443888.770833,"ahargana":1855423.2708,"kali_year":5080,"ayanamsa_lahiri":23.5602,"grahas":{"sun":{"sidereal_longitude":270.72493499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":109.65063499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-2.8206},"mars":{"sidereal_longitude":272.30823499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":255.679435,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":101.43053499999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":224.11963500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":139.860635,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":150.7462,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.7462,"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":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443888.770833,"kali_year":5080,"ahargana":1855423.2708,"sun":{"sidereal_longitude":270.6609,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":111.9024,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.2415,"elapsed_within_tithi_degrees":9.2415},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.9024,"elapsed_within_degrees":5.2357},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.5632},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.821,"elongation":158.758},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.821,"opposition_distance":21.242}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:36","sunsetLocal":"18:31","solarNoonLocal":"13:03","dayLengthHours":10.90992490706304,"dayLengthDisplay":"10 Hours 54 Mins 36 Secs","nightLengthDisplay":"13 Hours 05 Mins 24 Secs","moonriseLocal":"19:48","moonsetLocal":"08:50","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:20","startHours":8.96670398395358,"endHours":10.330444597336461,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:42","end":"13:03","startHours":11.69418521071934,"endHours":13.05792582410222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:25","end":"15:47","startHours":14.4216664374851,"endHours":15.785407050867981,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.148612515552077,"endHours":10.512276679120845,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.05754357503166,"endHours":8.348474905886675,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:25","startHours":12.694261660533455,"endHours":13.42158998767099,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:53","startHours":6.148306716295629,"endHours":6.8756350434331654,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.693802961648781,"endHours":7.602963370570701,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:36","startHours":14.87624664194606,"endHours":15.603574969083597,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.312888277633743,"endHours":18.71288827763374,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"18:58","startHours":18.512888277633742,"endHours":18.967468482094702,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.262888277633742,"endHours":20.012888277633742,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:25","startHours":24.694261660533453,"endHours":25.421589987670988,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:58","startHours":7.602963370570701,"endHours":8.96670398395358,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:20","startHours":8.96670398395358,"endHours":10.330444597336461,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:42","startHours":10.330444597336461,"endHours":11.69418521071934,"quality":"auspicious"},{"name":"Roga","start":"11:42","end":"13:03","startHours":11.69418521071934,"endHours":13.05792582410222,"quality":"inauspicious"},{"name":"Udveg","start":"13:03","end":"14:25","startHours":13.05792582410222,"endHours":14.4216664374851,"quality":"inauspicious"},{"name":"Chala","start":"14:25","end":"15:47","startHours":14.4216664374851,"endHours":15.785407050867981,"quality":"neutral"},{"name":"Labha","start":"15:47","end":"17:09","startHours":15.785407050867981,"endHours":17.14914766425086,"quality":"auspicious"},{"name":"Amṛta","start":"17:09","end":"18:31","startHours":17.14914766425086,"endHours":18.512888277633742,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:31","end":"20:09","startHours":18.512888277633742,"endHours":20.14914766425086,"quality":"neutral"},{"name":"Labha","start":"20:09","end":"21:47","startHours":20.14914766425086,"endHours":21.78540705086798,"quality":"auspicious"},{"name":"Amṛta","start":"21:47","end":"23:25","startHours":21.78540705086798,"endHours":23.4216664374851,"quality":"auspicious"},{"name":"Kāla","start":"23:25","end":"01:03","startHours":23.4216664374851,"endHours":25.05792582410222,"quality":"inauspicious"},{"name":"Śubha","start":"01:03","end":"02:42","startHours":25.05792582410222,"endHours":26.69418521071934,"quality":"auspicious"},{"name":"Roga","start":"02:42","end":"04:20","startHours":26.69418521071934,"endHours":28.330444597336463,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:58","startHours":28.330444597336463,"endHours":29.966703983953582,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:36","startHours":29.966703983953582,"endHours":31.602963370570702,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.602963370570701,"endHours":8.602963370570702,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.602963370570702,"endHours":9.602963370570702,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.602963370570702,"endHours":10.602963370570702,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.602963370570702,"endHours":11.602963370570702,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.602963370570702,"endHours":12.602963370570702,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.602963370570702,"endHours":13.602963370570702,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.602963370570702,"endHours":14.602963370570702,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.602963370570702,"endHours":15.602963370570702,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.602963370570702,"endHours":16.602963370570702,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.602963370570702,"endHours":17.602963370570702,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.602963370570702,"endHours":18.602963370570702,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.602963370570702,"endHours":19.602963370570702,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.602963370570702,"endHours":20.602963370570702,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.602963370570702,"endHours":21.602963370570702,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.602963370570702,"endHours":22.602963370570702,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.602963370570702,"endHours":23.602963370570702,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.602963370570702,"endHours":24.602963370570702,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.602963370570702,"endHours":25.602963370570702,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.602963370570702,"endHours":26.602963370570702,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.602963370570702,"endHours":27.602963370570702,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.602963370570702,"endHours":28.602963370570702,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.602963370570702,"endHours":29.602963370570702,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.602963370570702,"endHours":30.602963370570702,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.602963370570702,"endHours":31.602963370570702,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.256091230267327,"eotMinutes":-9.349949446133257,"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 Dvitīyā · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 15, 1979 CE · Dvārakā · Vidhyamitra","description":"January 15, 1979 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 07:36, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1979-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1979-01-15","sa":"https://sa.vidhyamitra.com/city/dwarka/1979-01-15","hi":"https://hi.vidhyamitra.com/city/dwarka/1979-01-15","x-default":"https://vidhyamitra.com/city/dwarka/1979-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:56:08.534Z","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":"2026-06-01T04:56:08.534Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:56:08.534Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}