{"id":"vidhyamitra:city-day:dwarka:1986-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1986-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-01-15","date_display":"January 15, 1986 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":1986,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446445.770833,"kali_year":5087,"ahargana":1857980.2708,"sun":{"sidereal_longitude":270.8546,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.9658,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.1112,"elapsed_within_tithi_degrees":9.1112},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9658,"elapsed_within_degrees":7.9658},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.8205},"karana":{"half_tithi_index":9,"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":1986,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446445.770833,"ahargana":1857980.2708,"kali_year":5087,"ayanamsa_lahiri":23.658,"grahas":{"sun":{"sidereal_longitude":270.933638,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":328.4302379999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.3055},"mars":{"sidereal_longitude":205.58953799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":260.565838,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":298.5353379999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":270.044938,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":222.50883799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":15.264,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":195.264,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1986,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446445.770833,"kali_year":5087,"ahargana":1857980.2708,"sun":{"sidereal_longitude":270.8546,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":327.9658,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.1112,"elapsed_within_tithi_degrees":9.1112},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.9658,"elapsed_within_degrees":7.9658},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.8205},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.305,"elongation":57.111},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.305,"opposition_distance":122.889}},"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":10.913306877341189,"dayLengthDisplay":"10 Hours 54 Mins 48 Secs","nightLengthDisplay":"13 Hours 05 Mins 12 Secs","moonriseLocal":"10:56","moonsetLocal":"22:51","rahuKala":{"name":"Rāhu Kāla","start":"13:03","end":"14:25","startHours":13.05792582410222,"endHours":14.42208918376987,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:20","startHours":8.965435745099276,"endHours":10.329599104766924,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:42","end":"13:03","startHours":11.693762464434574,"endHours":13.05792582410222,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.147710656811238,"endHours":10.51148755272261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.055993505320844,"endHours":8.347015022049941,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:25","startHours":12.694148928190849,"endHours":13.421702720013595,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.146164801786135,"endHours":6.873718593608881,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.691830145653195,"endHours":7.601272385431627,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:36","startHours":14.876810303659086,"endHours":15.604364095481833,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.314579262772817,"endHours":18.714579262772816,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"18:58","startHours":18.514579262772816,"endHours":18.969300382662034,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.264579262772816,"endHours":20.014579262772816,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:25","startHours":24.69414892819085,"endHours":25.42170272001359,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:36","end":"08:58","startHours":7.601272385431627,"endHours":8.965435745099276,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:20","startHours":8.965435745099276,"endHours":10.329599104766924,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:42","startHours":10.329599104766924,"endHours":11.693762464434574,"quality":"inauspicious"},{"name":"Śubha","start":"11:42","end":"13:03","startHours":11.693762464434574,"endHours":13.05792582410222,"quality":"auspicious"},{"name":"Roga","start":"13:03","end":"14:25","startHours":13.05792582410222,"endHours":14.42208918376987,"quality":"inauspicious"},{"name":"Udveg","start":"14:25","end":"15:47","startHours":14.42208918376987,"endHours":15.78625254343752,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:09","startHours":15.78625254343752,"endHours":17.150415903105166,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:31","startHours":17.150415903105166,"endHours":18.514579262772816,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:31","end":"20:09","startHours":18.514579262772816,"endHours":20.150415903105166,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:47","startHours":20.150415903105166,"endHours":21.78625254343752,"quality":"neutral"},{"name":"Labha","start":"21:47","end":"23:25","startHours":21.78625254343752,"endHours":23.42208918376987,"quality":"auspicious"},{"name":"Amṛta","start":"23:25","end":"01:03","startHours":23.42208918376987,"endHours":25.05792582410222,"quality":"auspicious"},{"name":"Kāla","start":"01:03","end":"02:42","startHours":25.05792582410222,"endHours":26.693762464434574,"quality":"inauspicious"},{"name":"Śubha","start":"02:42","end":"04:20","startHours":26.693762464434574,"endHours":28.329599104766924,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:58","startHours":28.329599104766924,"endHours":29.965435745099278,"quality":"inauspicious"},{"name":"Udveg","start":"05:58","end":"07:36","startHours":29.965435745099278,"endHours":31.601272385431628,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.601272385431627,"endHours":8.601272385431628,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.601272385431628,"endHours":9.601272385431628,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.601272385431628,"endHours":10.601272385431628,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.601272385431628,"endHours":11.601272385431628,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.601272385431628,"endHours":12.601272385431628,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.601272385431628,"endHours":13.601272385431628,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.601272385431628,"endHours":14.601272385431628,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.601272385431628,"endHours":15.601272385431628,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.601272385431628,"endHours":16.601272385431628,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.601272385431628,"endHours":17.601272385431628,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.601272385431628,"endHours":18.601272385431628,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.601272385431628,"endHours":19.601272385431628,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.601272385431628,"endHours":20.601272385431628,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.601272385431628,"endHours":21.601272385431628,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.601272385431628,"endHours":22.601272385431628,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.601272385431628,"endHours":23.601272385431628,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.601272385431628,"endHours":24.601272385431628,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.601272385431628,"endHours":25.601272385431628,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.601272385431628,"endHours":26.601272385431628,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.601272385431628,"endHours":27.601272385431628,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.601272385431628,"endHours":28.601272385431628,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.601272385431628,"endHours":29.601272385431628,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.601272385431628,"endHours":30.601272385431628,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.601272385431628,"endHours":31.601272385431628,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","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":-21.2019853282873,"eotMinutes":-9.349949446133257,"ayanamsa":23.658}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"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 Pañcamī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"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":"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, 1986 CE · Dvārakā · Vidhyamitra","description":"January 15, 1986 CE for Dvārakā: Śukla Pañcamī, sūryodaya 07:36, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1986-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1986-01-15","sa":"https://sa.vidhyamitra.com/city/dwarka/1986-01-15","hi":"https://hi.vidhyamitra.com/city/dwarka/1986-01-15","x-default":"https://vidhyamitra.com/city/dwarka/1986-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:36:47.580Z","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":"2026-06-01T10:36:47.580Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:36:47.580Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}