{"id":"vidhyamitra:city-day:mathura:1985-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1985-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-10-22","date_display":"October 22, 1985 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":1985,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446360.770833,"kali_year":5087,"ahargana":1857895.2708,"sun":{"sidereal_longitude":184.2475,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":286.0632,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.8158,"elapsed_within_tithi_degrees":5.8158},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.0632,"elapsed_within_degrees":6.0632},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.3107},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1985,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446360.770833,"ahargana":1857895.2708,"kali_year":5087,"ayanamsa_lahiri":23.6547,"grahas":{"sun":{"sidereal_longitude":184.931686,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":289.565786,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-4.4906},"mars":{"sidereal_longitude":153.01068599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":203.37448599999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":284.885186,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":163.40738599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":212.97498599999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":19.7677,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.7677,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1985,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446360.770833,"kali_year":5087,"ahargana":1857895.2708,"sun":{"sidereal_longitude":184.2475,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":286.0632,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.8158,"elapsed_within_tithi_degrees":5.8158},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.0632,"elapsed_within_degrees":6.0632},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.3107},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.491,"elongation":101.816},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.491,"opposition_distance":78.184}},"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":"06:23","sunsetLocal":"17:44","solarNoonLocal":"12:03","dayLengthHours":11.356105249942996,"dayLengthDisplay":"11 Hours 21 Mins 22 Secs","nightLengthDisplay":"12 Hours 38 Mins 38 Secs","moonriseLocal":"13:35","moonsetLocal":"00:28","rahuKala":{"name":"Rāhu Kāla","start":"14:54","end":"16:19","startHours":14.894951830672426,"endHours":16.3144649869153,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:13","end":"10:38","startHours":9.21689920570093,"endHours":10.636412361943805,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:03","end":"13:29","startHours":12.05592551818668,"endHours":13.475438674429554,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.027630784868546,"endHours":9.406167626533314,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.851043945296139,"endHours":7.153873418627952,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.677388676521911,"endHours":12.434462359851445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:37","startHours":4.863725526556115,"endHours":5.620799209885648,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:23","startHours":5.431530789053265,"endHours":6.377872893215181,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:42","startHours":13.948609726510512,"endHours":14.705683409840045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.533978143158176,"endHours":17.933978143158175,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.733978143158176,"endHours":18.207149195239133,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.483978143158176,"endHours":19.233978143158176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.67738867652191,"endHours":24.43446235985144,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:23","end":"07:48","startHours":6.377872893215181,"endHours":7.797386049458055,"quality":"inauspicious"},{"name":"Udveg","start":"07:48","end":"09:13","startHours":7.797386049458055,"endHours":9.21689920570093,"quality":"inauspicious"},{"name":"Chala","start":"09:13","end":"10:38","startHours":9.21689920570093,"endHours":10.636412361943805,"quality":"neutral"},{"name":"Labha","start":"10:38","end":"12:03","startHours":10.636412361943805,"endHours":12.05592551818668,"quality":"auspicious"},{"name":"Amṛta","start":"12:03","end":"13:29","startHours":12.05592551818668,"endHours":13.475438674429554,"quality":"auspicious"},{"name":"Kāla","start":"13:29","end":"14:54","startHours":13.475438674429554,"endHours":14.894951830672426,"quality":"inauspicious"},{"name":"Śubha","start":"14:54","end":"16:19","startHours":14.894951830672426,"endHours":16.3144649869153,"quality":"auspicious"},{"name":"Roga","start":"16:19","end":"17:44","startHours":16.3144649869153,"endHours":17.733978143158176,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:44","end":"19:19","startHours":17.733978143158176,"endHours":19.3144649869153,"quality":"inauspicious"},{"name":"Śubha","start":"19:19","end":"20:54","startHours":19.3144649869153,"endHours":20.894951830672426,"quality":"auspicious"},{"name":"Roga","start":"20:54","end":"22:29","startHours":20.894951830672426,"endHours":22.475438674429554,"quality":"inauspicious"},{"name":"Udveg","start":"22:29","end":"00:03","startHours":22.475438674429554,"endHours":24.055925518186676,"quality":"inauspicious"},{"name":"Chala","start":"00:03","end":"01:38","startHours":24.055925518186676,"endHours":25.636412361943805,"quality":"neutral"},{"name":"Labha","start":"01:38","end":"03:13","startHours":25.636412361943805,"endHours":27.21689920570093,"quality":"auspicious"},{"name":"Amṛta","start":"03:13","end":"04:48","startHours":27.21689920570093,"endHours":28.797386049458055,"quality":"auspicious"},{"name":"Kāla","start":"04:48","end":"06:23","startHours":28.797386049458055,"endHours":30.37787289321518,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.377872893215181,"endHours":7.377872893215181,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.377872893215181,"endHours":8.37787289321518,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.37787289321518,"endHours":9.37787289321518,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.37787289321518,"endHours":10.37787289321518,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.37787289321518,"endHours":11.37787289321518,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.37787289321518,"endHours":12.37787289321518,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.37787289321518,"endHours":13.37787289321518,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.37787289321518,"endHours":14.37787289321518,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.37787289321518,"endHours":15.37787289321518,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.37787289321518,"endHours":16.37787289321518,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.37787289321518,"endHours":17.37787289321518,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.37787289321518,"endHours":18.37787289321518,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.37787289321518,"endHours":19.37787289321518,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.37787289321518,"endHours":20.37787289321518,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.37787289321518,"endHours":21.37787289321518,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.37787289321518,"endHours":22.37787289321518,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.37787289321518,"endHours":23.37787289321518,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.37787289321518,"endHours":24.37787289321518,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.37787289321518,"endHours":25.37787289321518,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.37787289321518,"endHours":26.37787289321518,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.37787289321518,"endHours":27.37787289321518,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.37787289321518,"endHours":28.37787289321518,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.37787289321518,"endHours":29.37787289321518,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.37787289321518,"endHours":30.37787289321518,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.970777462599457,"eotMinutes":15.949668908799335,"ayanamsa":23.6547}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Navamī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 22, 1985 CE · Mathurā · Vidhyamitra","description":"October 22, 1985 CE for Mathurā: Śukla Navamī, sūryodaya 06:23, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1985-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1985-10-22","sa":"https://sa.vidhyamitra.com/city/mathura/1985-10-22","hi":"https://hi.vidhyamitra.com/city/mathura/1985-10-22","x-default":"https://vidhyamitra.com/city/mathura/1985-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:39:18.851Z","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":"2026-05-14T15:39:18.851Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:39:18.851Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}