{"id":"vidhyamitra:city-day:mathura:1982-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1982-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-10-01","date_display":"October 1, 1982 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":1982,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445243.770833,"kali_year":5084,"ahargana":1856778.2708,"sun":{"sidereal_longitude":163.2279,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":318.1021,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.8742,"elapsed_within_tithi_degrees":10.8742},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1021,"elapsed_within_degrees":11.4354},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.3299},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1982,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445243.770833,"ahargana":1856778.2708,"kali_year":5084,"ayanamsa_lahiri":23.612,"grahas":{"sun":{"sidereal_longitude":163.93166399999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":319.44436399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-3.8623},"mars":{"sidereal_longitude":224.26536399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":166.91216399999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":198.646664,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":155.39506400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":179.06566399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":78.9518,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":258.9518,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":1982,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445243.770833,"kali_year":5084,"ahargana":1856778.2708,"sun":{"sidereal_longitude":163.2279,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":318.1021,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.8742,"elapsed_within_tithi_degrees":10.8742},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.1021,"elapsed_within_degrees":11.4354},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.3299},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.862,"elongation":154.874},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.862,"opposition_distance":25.126}},"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":"06:11","sunsetLocal":"18:06","solarNoonLocal":"12:08","dayLengthHours":11.917503943807514,"dayLengthDisplay":"11 Hours 55 Mins 03 Secs","nightLengthDisplay":"12 Hours 04 Mins 57 Secs","moonriseLocal":"16:41","moonsetLocal":"04:19","rahuKala":{"name":"Rāhu Kāla","start":"10:39","end":"12:08","startHours":10.645935937247653,"endHours":12.135623930223595,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:07","end":"16:36","startHours":15.11499991617547,"endHours":16.604687909151412,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:40","end":"09:09","startHours":7.666559951295776,"endHours":9.156247944271716,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.95762287854159,"endHours":9.35487301000184,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:59","startHours":6.67343462264515,"endHours":6.99123472781335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:32","startHours":11.738373798763343,"endHours":12.532874061683843,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:23","startHours":4.587871432478835,"endHours":5.382371695399336,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:11","startHours":5.183746629669211,"endHours":6.176871958319837,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:55","startHours":14.121874587524847,"endHours":14.916374850445347,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.89437590212735,"endHours":18.29437590212735,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:35","startHours":18.09437590212735,"endHours":18.590938566452664,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.84437590212735,"endHours":19.59437590212735,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:32","startHours":23.738373798763345,"endHours":24.532874061683845,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:11","end":"07:40","startHours":6.176871958319837,"endHours":7.666559951295776,"quality":"neutral"},{"name":"Labha","start":"07:40","end":"09:09","startHours":7.666559951295776,"endHours":9.156247944271716,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:39","startHours":9.156247944271716,"endHours":10.645935937247653,"quality":"auspicious"},{"name":"Kāla","start":"10:39","end":"12:08","startHours":10.645935937247653,"endHours":12.135623930223595,"quality":"inauspicious"},{"name":"Śubha","start":"12:08","end":"13:38","startHours":12.135623930223595,"endHours":13.625311923199533,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:07","startHours":13.625311923199533,"endHours":15.11499991617547,"quality":"inauspicious"},{"name":"Udveg","start":"15:07","end":"16:36","startHours":15.11499991617547,"endHours":16.604687909151412,"quality":"inauspicious"},{"name":"Chala","start":"16:36","end":"18:06","startHours":16.604687909151412,"endHours":18.09437590212735,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:06","end":"19:36","startHours":18.09437590212735,"endHours":19.604687909151412,"quality":"inauspicious"},{"name":"Udveg","start":"19:36","end":"21:07","startHours":19.604687909151412,"endHours":21.11499991617547,"quality":"inauspicious"},{"name":"Chala","start":"21:07","end":"22:38","startHours":21.11499991617547,"endHours":22.625311923199533,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"00:08","startHours":22.625311923199533,"endHours":24.135623930223595,"quality":"auspicious"},{"name":"Amṛta","start":"00:08","end":"01:39","startHours":24.135623930223595,"endHours":25.645935937247653,"quality":"auspicious"},{"name":"Kāla","start":"01:39","end":"03:09","startHours":25.645935937247653,"endHours":27.156247944271716,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:40","startHours":27.156247944271716,"endHours":28.666559951295774,"quality":"auspicious"},{"name":"Roga","start":"04:40","end":"06:11","startHours":28.666559951295774,"endHours":30.176871958319836,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.176871958319837,"endHours":7.176871958319837,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.176871958319837,"endHours":8.176871958319836,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.176871958319836,"endHours":9.176871958319836,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.176871958319836,"endHours":10.176871958319836,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.176871958319836,"endHours":11.176871958319836,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.176871958319836,"endHours":12.176871958319836,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.176871958319836,"endHours":13.176871958319836,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.176871958319836,"endHours":14.176871958319836,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.176871958319836,"endHours":15.176871958319836,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.176871958319836,"endHours":16.176871958319836,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.176871958319836,"endHours":17.176871958319836,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.176871958319836,"endHours":18.176871958319836,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.176871958319836,"endHours":19.176871958319836,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.176871958319836,"endHours":20.176871958319836,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.176871958319836,"endHours":21.176871958319836,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.176871958319836,"endHours":22.176871958319836,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.176871958319836,"endHours":23.176871958319836,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.176871958319836,"endHours":24.176871958319836,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.176871958319836,"endHours":25.176871958319836,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.176871958319836,"endHours":26.176871958319836,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.176871958319836,"endHours":27.176871958319836,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.176871958319836,"endHours":28.176871958319836,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.176871958319836,"endHours":29.176871958319836,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.176871958319836,"endHours":30.176871958319836,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.9930602092137875,"eotMinutes":11.167764186584405,"ayanamsa":23.612}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 October 1, 1982 CE · Mathurā · Vidhyamitra","description":"October 1, 1982 CE for Mathurā: Śukla Trayodaśī, sūryodaya 06:11, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1982-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1982-10-01","sa":"https://sa.vidhyamitra.com/city/mathura/1982-10-01","hi":"https://hi.vidhyamitra.com/city/mathura/1982-10-01","x-default":"https://vidhyamitra.com/city/mathura/1982-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:20:26.935Z","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":"2026-05-14T12:20:26.935Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:20:26.935Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}