{"id":"vidhyamitra:city-day:rishikesh:1992-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1992-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1992-10-17","date_display":"October 17, 1992 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":1992,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448912.770833,"kali_year":5094,"ahargana":1860447.2708,"sun":{"sidereal_longitude":179.4546,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":64.1744,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.7198,"elapsed_within_tithi_degrees":4.7198},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.1744,"elapsed_within_degrees":10.8411},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.6291},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1992,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448912.770833,"ahargana":1860447.2708,"kali_year":5094,"ayanamsa_lahiri":23.7523,"grahas":{"sun":{"sidereal_longitude":180.16658099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":63.134480999999994,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":0.0295},"mars":{"sidereal_longitude":83.79128100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":200.32978100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":157.466181,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":213.078981,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":287.987481,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":244.5505,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":64.5505,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1992,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448912.770833,"kali_year":5094,"ahargana":1860447.2708,"sun":{"sidereal_longitude":179.4546,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":64.1744,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.7198,"elapsed_within_tithi_degrees":4.7198},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":64.1744,"elapsed_within_degrees":10.8411},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.6291},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.03,"elongation":115.28},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.03,"opposition_distance":64.72}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:20","sunsetLocal":"17:44","solarNoonLocal":"12:02","dayLengthHours":11.406254222943378,"dayLengthDisplay":"11 Hours 24 Mins 23 Secs","nightLengthDisplay":"12 Hours 35 Mins 37 Secs","moonriseLocal":"21:12","moonsetLocal":"11:15","rahuKala":{"name":"Rāhu Kāla","start":"09:11","end":"10:36","startHours":9.176806118230356,"endHours":10.60258789609828,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:27","end":"14:53","startHours":13.454151451834123,"endHours":14.879933229702047,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:20","end":"07:45","startHours":6.3252425624945126,"endHours":7.751024340362434,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.9867018811813,"endHours":9.366910355279414,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:06","startHours":6.800503155117154,"endHours":7.104669934395644,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.648161199868088,"endHours":12.408578148064315,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:34","startHours":4.804408666102062,"endHours":5.564825614298288,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:20","startHours":5.374721377249231,"endHours":6.3252425624945126,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:41","startHours":13.929412044456765,"endHours":14.68982899265299,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.53149678543789,"endHours":17.93149678543789,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.73149678543789,"endHours":18.20675737806053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.48149678543789,"endHours":19.23149678543789,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.648161199868092,"endHours":24.408578148064315,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:20","end":"07:45","startHours":6.3252425624945126,"endHours":7.751024340362434,"quality":"inauspicious"},{"name":"Śubha","start":"07:45","end":"09:11","startHours":7.751024340362434,"endHours":9.176806118230356,"quality":"auspicious"},{"name":"Roga","start":"09:11","end":"10:36","startHours":9.176806118230356,"endHours":10.60258789609828,"quality":"inauspicious"},{"name":"Udveg","start":"10:36","end":"12:02","startHours":10.60258789609828,"endHours":12.028369673966202,"quality":"inauspicious"},{"name":"Chala","start":"12:02","end":"13:27","startHours":12.028369673966202,"endHours":13.454151451834123,"quality":"neutral"},{"name":"Labha","start":"13:27","end":"14:53","startHours":13.454151451834123,"endHours":14.879933229702047,"quality":"auspicious"},{"name":"Amṛta","start":"14:53","end":"16:18","startHours":14.879933229702047,"endHours":16.30571500756997,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:44","startHours":16.30571500756997,"endHours":17.73149678543789,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:44","end":"19:18","startHours":17.73149678543789,"endHours":19.30571500756997,"quality":"auspicious"},{"name":"Amṛta","start":"19:18","end":"20:53","startHours":19.30571500756997,"endHours":20.879933229702047,"quality":"auspicious"},{"name":"Kāla","start":"20:53","end":"22:27","startHours":20.879933229702047,"endHours":22.45415145183412,"quality":"inauspicious"},{"name":"Śubha","start":"22:27","end":"00:02","startHours":22.45415145183412,"endHours":24.028369673966203,"quality":"auspicious"},{"name":"Roga","start":"00:02","end":"01:36","startHours":24.028369673966203,"endHours":25.602587896098278,"quality":"inauspicious"},{"name":"Udveg","start":"01:36","end":"03:11","startHours":25.602587896098278,"endHours":27.176806118230356,"quality":"inauspicious"},{"name":"Chala","start":"03:11","end":"04:45","startHours":27.176806118230356,"endHours":28.751024340362434,"quality":"neutral"},{"name":"Labha","start":"04:45","end":"06:20","startHours":28.751024340362434,"endHours":30.325242562494513,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.3252425624945126,"endHours":7.3252425624945126,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.3252425624945126,"endHours":8.325242562494513,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.325242562494513,"endHours":9.325242562494513,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.325242562494513,"endHours":10.325242562494513,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.325242562494513,"endHours":11.325242562494513,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.325242562494513,"endHours":12.325242562494513,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.325242562494513,"endHours":13.325242562494513,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.325242562494513,"endHours":14.325242562494513,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.325242562494513,"endHours":15.325242562494513,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.325242562494513,"endHours":16.325242562494513,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.325242562494513,"endHours":17.325242562494513,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.325242562494513,"endHours":18.325242562494513,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.325242562494513,"endHours":19.325242562494513,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.325242562494513,"endHours":20.325242562494513,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.325242562494513,"endHours":21.325242562494513,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.325242562494513,"endHours":22.325242562494513,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.325242562494513,"endHours":23.325242562494513,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.325242562494513,"endHours":24.325242562494513,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.325242562494513,"endHours":25.325242562494513,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.325242562494513,"endHours":26.325242562494513,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.325242562494513,"endHours":27.325242562494513,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.325242562494513,"endHours":28.325242562494513,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.325242562494513,"endHours":29.325242562494513,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.325242562494513,"endHours":30.325242562494513,"planetary_lord":"Mercury"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.279909815165192,"eotMinutes":15.227419562027912,"ayanamsa":23.7523}},"calendars":{"vikram_samvat":2049,"vikram_samvatsara":"Pārthiva","saka_samvat":1914,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1399,"malayalam_era":1168,"nanakshahi_year":523,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ṣaṣṭhī · Vikram 2049 Pārthiva · Śaka 1914 Aṅgirasa"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi_ingress":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 17, 1992 CE · Ṛṣikeśa · Vidhyamitra","description":"October 17, 1992 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:20, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1992-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1992-10-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/1992-10-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/1992-10-17","x-default":"https://vidhyamitra.com/city/rishikesh/1992-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:31:22.527Z","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":"2026-05-31T00:31:22.527Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:31:22.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}