{"id":"vidhyamitra:city-day:rishikesh:1982-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1982-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-10-16","date_display":"October 16, 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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445258.770833,"kali_year":5084,"ahargana":1856793.2708,"sun":{"sidereal_longitude":178.0507,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":167.7925,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7418,"elapsed_within_tithi_degrees":1.7418},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.7925,"elapsed_within_degrees":7.7925},"yoga":{"number":26,"name":"Indra","sum_longitude":345.8432},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":1982,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445258.770833,"ahargana":1856793.2708,"kali_year":5084,"ayanamsa_lahiri":23.6126,"grahas":{"sun":{"sidereal_longitude":178.741491,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":166.91509100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":4.4999},"mars":{"sidereal_longitude":234.96469100000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":161.087091,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":201.743791,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":174.133191,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":180.87039099999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":78.157,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":258.157,"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":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445258.770833,"kali_year":5084,"ahargana":1856793.2708,"sun":{"sidereal_longitude":178.0507,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":167.7925,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7418,"elapsed_within_tithi_degrees":1.7418},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.7925,"elapsed_within_degrees":7.7925},"yoga":{"number":26,"name":"Indra","sum_longitude":345.8432},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":10.258},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":169.742}},"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":"06:18","sunsetLocal":"17:45","solarNoonLocal":"12:02","dayLengthHours":11.452054645761443,"dayLengthDisplay":"11 Hours 27 Mins 07 Secs","nightLengthDisplay":"12 Hours 32 Mins 53 Secs","moonriseLocal":"05:22","moonsetLocal":"17:08","rahuKala":{"name":"Rāhu Kāla","start":"09:10","end":"10:36","startHours":9.168350845706623,"endHours":10.599857676426803,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:28","end":"14:54","startHours":13.462871337867163,"endHours":14.894378168587345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:18","end":"07:44","startHours":6.3053371842662616,"endHours":7.736844014986442,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.977483268277265,"endHours":9.35921842313598,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:05","startHours":6.782506127839655,"endHours":7.087894251726627,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.649629352288267,"endHours":12.413099662005697,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:33","startHours":4.778396564831402,"endHours":5.541866874548832,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:18","startHours":5.350999297119475,"endHours":6.3053371842662616,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:42","startHours":13.940040281440556,"endHours":14.703510591157986,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.557391830027704,"endHours":17.957391830027703,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:14","startHours":17.757391830027704,"endHours":18.234560773601096,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.507391830027704,"endHours":19.257391830027704,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.64962935228827,"endHours":24.413099662005695,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:18","end":"07:44","startHours":6.3053371842662616,"endHours":7.736844014986442,"quality":"inauspicious"},{"name":"Śubha","start":"07:44","end":"09:10","startHours":7.736844014986442,"endHours":9.168350845706623,"quality":"auspicious"},{"name":"Roga","start":"09:10","end":"10:36","startHours":9.168350845706623,"endHours":10.599857676426803,"quality":"inauspicious"},{"name":"Udveg","start":"10:36","end":"12:02","startHours":10.599857676426803,"endHours":12.031364507146982,"quality":"inauspicious"},{"name":"Chala","start":"12:02","end":"13:28","startHours":12.031364507146982,"endHours":13.462871337867163,"quality":"neutral"},{"name":"Labha","start":"13:28","end":"14:54","startHours":13.462871337867163,"endHours":14.894378168587345,"quality":"auspicious"},{"name":"Amṛta","start":"14:54","end":"16:20","startHours":14.894378168587345,"endHours":16.325884999307522,"quality":"auspicious"},{"name":"Kāla","start":"16:20","end":"17:45","startHours":16.325884999307522,"endHours":17.757391830027704,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:45","end":"19:20","startHours":17.757391830027704,"endHours":19.325884999307522,"quality":"auspicious"},{"name":"Amṛta","start":"19:20","end":"20:54","startHours":19.325884999307522,"endHours":20.894378168587345,"quality":"auspicious"},{"name":"Kāla","start":"20:54","end":"22:28","startHours":20.894378168587345,"endHours":22.462871337867163,"quality":"inauspicious"},{"name":"Śubha","start":"22:28","end":"00:02","startHours":22.462871337867163,"endHours":24.031364507146982,"quality":"auspicious"},{"name":"Roga","start":"00:02","end":"01:36","startHours":24.031364507146982,"endHours":25.5998576764268,"quality":"inauspicious"},{"name":"Udveg","start":"01:36","end":"03:10","startHours":25.5998576764268,"endHours":27.16835084570662,"quality":"inauspicious"},{"name":"Chala","start":"03:10","end":"04:44","startHours":27.16835084570662,"endHours":28.736844014986442,"quality":"neutral"},{"name":"Labha","start":"04:44","end":"06:18","startHours":28.736844014986442,"endHours":30.30533718426626,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.3053371842662616,"endHours":7.3053371842662616,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.3053371842662616,"endHours":8.30533718426626,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.30533718426626,"endHours":9.30533718426626,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.30533718426626,"endHours":10.30533718426626,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.30533718426626,"endHours":11.30533718426626,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.30533718426626,"endHours":12.30533718426626,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.30533718426626,"endHours":13.30533718426626,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.30533718426626,"endHours":14.30533718426626,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.30533718426626,"endHours":15.30533718426626,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.30533718426626,"endHours":16.30533718426626,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.30533718426626,"endHours":17.30533718426626,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.30533718426626,"endHours":18.30533718426626,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.30533718426626,"endHours":19.30533718426626,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.30533718426626,"endHours":20.30533718426626,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.30533718426626,"endHours":21.30533718426626,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.30533718426626,"endHours":22.30533718426626,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.30533718426626,"endHours":23.30533718426626,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.30533718426626,"endHours":24.30533718426626,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.30533718426626,"endHours":25.30533718426626,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.30533718426626,"endHours":26.30533718426626,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.30533718426626,"endHours":27.30533718426626,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.30533718426626,"endHours":28.30533718426626,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.30533718426626,"endHours":29.30533718426626,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.30533718426626,"endHours":30.30533718426626,"planetary_lord":"Mercury"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","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":-8.700495448707064,"eotMinutes":15.04772957118102,"ayanamsa":23.6126}},"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 Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Amāvasyā · 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}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 16, 1982 CE · Ṛṣikeśa · Vidhyamitra","description":"October 16, 1982 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 06:18, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1982-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1982-10-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/1982-10-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/1982-10-16","x-default":"https://vidhyamitra.com/city/rishikesh/1982-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T13:41:05.525Z","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":"2026-05-18T13:41:05.525Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T13:41:05.525Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}