{"id":"vidhyamitra:city-day:mathura:1986-06-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1986-06-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-06-17","date_display":"June 17, 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":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446598.770833,"kali_year":5088,"ahargana":1858133.2708,"sun":{"sidereal_longitude":61.7093,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":174.4494,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.7401,"elapsed_within_tithi_degrees":4.7401},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.4494,"elapsed_within_degrees":1.1161},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.1587},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1986,"month":6,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446598.770833,"ahargana":1858133.2708,"kali_year":5088,"ayanamsa_lahiri":23.6638,"grahas":{"sun":{"sidereal_longitude":61.91319299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":171.39749299999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":0.9889},"mars":{"sidereal_longitude":269.229193,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":85.506193,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":328.970093,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":98.01379300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":220.97529299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.1573,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.1573,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1986,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446598.770833,"kali_year":5088,"ahargana":1858133.2708,"sun":{"sidereal_longitude":61.7093,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":174.4494,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.7401,"elapsed_within_tithi_degrees":4.7401},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.4494,"elapsed_within_degrees":1.1161},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.1587},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.989,"elongation":112.74},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.989,"opposition_distance":67.26}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:24","sunsetLocal":"19:16","solarNoonLocal":"12:20","dayLengthHours":13.87236283946574,"dayLengthDisplay":"13 Hours 52 Mins 21 Secs","nightLengthDisplay":"10 Hours 07 Mins 39 Secs","moonriseLocal":"13:48","moonsetLocal":"01:28","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:32","startHours":15.799966638436363,"endHours":17.53401199336958,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:52","end":"10:36","startHours":8.863785218703493,"endHours":10.59783057363671,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"14:04","startHours":12.331875928569929,"endHours":14.065921283503144,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:06","startHours":8.632579171379064,"endHours":9.094991266027922,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:21","startHours":5.97370962714813,"endHours":6.343639302867217,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:48","startHours":11.869463833921069,"endHours":12.794288023218785,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:28","startHours":3.5460461302416255,"endHours":4.470870319539341,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:24","startHours":4.239664272214912,"endHours":5.395694508837058,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:34","startHours":14.64393640181422,"endHours":15.568760591111936,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.068057348302798,"endHours":19.468057348302796,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:51","startHours":19.268057348302797,"endHours":19.84607246661387,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.018057348302797,"endHours":20.768057348302797,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:48","startHours":23.86946383392107,"endHours":24.794288023218787,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:24","end":"07:08","startHours":5.395694508837058,"endHours":7.129739863770276,"quality":"inauspicious"},{"name":"Udveg","start":"07:08","end":"08:52","startHours":7.129739863770276,"endHours":8.863785218703493,"quality":"inauspicious"},{"name":"Chala","start":"08:52","end":"10:36","startHours":8.863785218703493,"endHours":10.59783057363671,"quality":"neutral"},{"name":"Labha","start":"10:36","end":"12:20","startHours":10.59783057363671,"endHours":12.331875928569929,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"14:04","startHours":12.331875928569929,"endHours":14.065921283503144,"quality":"auspicious"},{"name":"Kāla","start":"14:04","end":"15:48","startHours":14.065921283503144,"endHours":15.799966638436363,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:32","startHours":15.799966638436363,"endHours":17.53401199336958,"quality":"auspicious"},{"name":"Roga","start":"17:32","end":"19:16","startHours":17.53401199336958,"endHours":19.268057348302797,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:16","end":"20:32","startHours":19.268057348302797,"endHours":20.534011993369578,"quality":"inauspicious"},{"name":"Śubha","start":"20:32","end":"21:48","startHours":20.534011993369578,"endHours":21.799966638436363,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:04","startHours":21.799966638436363,"endHours":23.065921283503144,"quality":"inauspicious"},{"name":"Udveg","start":"23:04","end":"00:20","startHours":23.065921283503144,"endHours":24.33187592856993,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:36","startHours":24.33187592856993,"endHours":25.59783057363671,"quality":"neutral"},{"name":"Labha","start":"01:36","end":"02:52","startHours":25.59783057363671,"endHours":26.86378521870349,"quality":"auspicious"},{"name":"Amṛta","start":"02:52","end":"04:08","startHours":26.86378521870349,"endHours":28.129739863770276,"quality":"auspicious"},{"name":"Kāla","start":"04:08","end":"05:24","startHours":28.129739863770276,"endHours":29.395694508837057,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.395694508837058,"endHours":6.395694508837058,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.395694508837058,"endHours":7.395694508837058,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.395694508837058,"endHours":8.395694508837057,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.395694508837057,"endHours":9.395694508837057,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.395694508837057,"endHours":10.395694508837057,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.395694508837057,"endHours":11.395694508837057,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.395694508837057,"endHours":12.395694508837057,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.395694508837057,"endHours":13.395694508837057,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.395694508837057,"endHours":14.395694508837057,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.395694508837057,"endHours":15.395694508837057,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.395694508837057,"endHours":16.395694508837057,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.395694508837057,"endHours":17.395694508837057,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.395694508837057,"endHours":18.395694508837057,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.395694508837057,"endHours":19.395694508837057,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.395694508837057,"endHours":20.395694508837057,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.395694508837057,"endHours":21.395694508837057,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.395694508837057,"endHours":22.395694508837057,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.395694508837057,"endHours":23.395694508837057,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.395694508837057,"endHours":24.395694508837057,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.395694508837057,"endHours":25.395694508837057,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.395694508837057,"endHours":26.395694508837057,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.395694508837057,"endHours":27.395694508837057,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.395694508837057,"endHours":28.395694508837057,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.395694508837057,"endHours":29.395694508837057,"planetary_lord":"Saturn"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.36255141420237,"eotMinutes":-0.6073557141955915,"ayanamsa":23.6638}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Daśamī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 17, 1986 CE · Mathurā · Vidhyamitra","description":"June 17, 1986 CE for Mathurā: Śukla Daśamī, sūryodaya 05:24, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1986-06-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1986-06-17","sa":"https://sa.vidhyamitra.com/city/mathura/1986-06-17","hi":"https://hi.vidhyamitra.com/city/mathura/1986-06-17","x-default":"https://vidhyamitra.com/city/mathura/1986-06-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:59:48.093Z","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":"2026-05-14T14:59:48.093Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:59:48.093Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}