{"id":"vidhyamitra:city-day:rishikesh:1985-10-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1985-10-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-10-30","date_display":"October 30, 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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446368.770833,"kali_year":5087,"ahargana":1857903.2708,"sun":{"sidereal_longitude":192.2522,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":28.5496,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.2974,"elapsed_within_tithi_degrees":4.2974},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.5496,"elapsed_within_degrees":1.883},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.8018},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446368.770833,"ahargana":1857903.2708,"kali_year":5087,"ayanamsa_lahiri":23.655,"grahas":{"sun":{"sidereal_longitude":192.90927999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":27.00067999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":0.7192},"mars":{"sidereal_longitude":158.02418,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":214.47928000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":285.46677999999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":173.35577999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":213.86577999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":19.3439,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.3439,"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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446368.770833,"kali_year":5087,"ahargana":1857903.2708,"sun":{"sidereal_longitude":192.2522,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":28.5496,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.2974,"elapsed_within_tithi_degrees":4.2974},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.5496,"elapsed_within_degrees":1.883},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.8018},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.719,"elongation":163.703},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.719,"opposition_distance":16.297}},"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":"06:29","sunsetLocal":"17:32","solarNoonLocal":"12:00","dayLengthHours":11.050222543477652,"dayLengthDisplay":"11 Hours 03 Mins 01 Secs","nightLengthDisplay":"12 Hours 56 Mins 59 Secs","moonriseLocal":"18:11","moonsetLocal":"07:43","rahuKala":{"name":"Rāhu Kāla","start":"12:00","end":"13:23","startHours":12.007996435512233,"endHours":13.38927425344694,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:52","end":"09:15","startHours":7.864162981708114,"endHours":9.245440799642822,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:38","end":"12:00","startHours":10.626718617577527,"endHours":12.007996435512233,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:26","startHours":9.061270423918193,"endHours":9.429611175367448,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:14","startHours":6.943311103084977,"endHours":7.237983704244381,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.639655684062978,"endHours":12.376337186961488,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:45","startHours":5.009522157976388,"endHours":5.746203660874897,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:29","startHours":5.56203328515027,"endHours":6.482885163773408,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:35","startHours":13.849700192758508,"endHours":14.586381695657018,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.33310770725106,"endHours":17.733107707251058,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"18:00","startHours":17.53310770725106,"endHours":17.99353364656263,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.28310770725106,"endHours":19.03310770725106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.639655684062976,"endHours":24.37633718696149,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:29","end":"07:52","startHours":6.482885163773408,"endHours":7.864162981708114,"quality":"auspicious"},{"name":"Amṛta","start":"07:52","end":"09:15","startHours":7.864162981708114,"endHours":9.245440799642822,"quality":"auspicious"},{"name":"Kāla","start":"09:15","end":"10:38","startHours":9.245440799642822,"endHours":10.626718617577527,"quality":"inauspicious"},{"name":"Śubha","start":"10:38","end":"12:00","startHours":10.626718617577527,"endHours":12.007996435512233,"quality":"auspicious"},{"name":"Roga","start":"12:00","end":"13:23","startHours":12.007996435512233,"endHours":13.38927425344694,"quality":"inauspicious"},{"name":"Udveg","start":"13:23","end":"14:46","startHours":13.38927425344694,"endHours":14.770552071381648,"quality":"inauspicious"},{"name":"Chala","start":"14:46","end":"16:09","startHours":14.770552071381648,"endHours":16.151829889316353,"quality":"neutral"},{"name":"Labha","start":"16:09","end":"17:32","startHours":16.151829889316353,"endHours":17.53310770725106,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:32","end":"19:09","startHours":17.53310770725106,"endHours":19.151829889316353,"quality":"inauspicious"},{"name":"Chala","start":"19:09","end":"20:46","startHours":19.151829889316353,"endHours":20.770552071381644,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:23","startHours":20.770552071381644,"endHours":22.38927425344694,"quality":"auspicious"},{"name":"Amṛta","start":"22:23","end":"00:00","startHours":22.38927425344694,"endHours":24.007996435512233,"quality":"auspicious"},{"name":"Kāla","start":"00:00","end":"01:38","startHours":24.007996435512233,"endHours":25.626718617577527,"quality":"inauspicious"},{"name":"Śubha","start":"01:38","end":"03:15","startHours":25.626718617577527,"endHours":27.24544079964282,"quality":"auspicious"},{"name":"Roga","start":"03:15","end":"04:52","startHours":27.24544079964282,"endHours":28.864162981708112,"quality":"inauspicious"},{"name":"Udveg","start":"04:52","end":"06:29","startHours":28.864162981708112,"endHours":30.482885163773407,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.482885163773408,"endHours":7.482885163773408,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.482885163773408,"endHours":8.482885163773407,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.482885163773407,"endHours":9.482885163773407,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.482885163773407,"endHours":10.482885163773407,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.482885163773407,"endHours":11.482885163773407,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.482885163773407,"endHours":12.482885163773407,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.482885163773407,"endHours":13.482885163773407,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.482885163773407,"endHours":14.482885163773407,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.482885163773407,"endHours":15.482885163773407,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.482885163773407,"endHours":16.482885163773407,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.482885163773407,"endHours":17.482885163773407,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.482885163773407,"endHours":18.482885163773407,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.482885163773407,"endHours":19.482885163773407,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.482885163773407,"endHours":20.482885163773407,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.482885163773407,"endHours":21.482885163773407,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.482885163773407,"endHours":22.482885163773407,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.482885163773407,"endHours":23.482885163773407,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.482885163773407,"endHours":24.482885163773407,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.482885163773407,"endHours":25.482885163773407,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.482885163773407,"endHours":26.482885163773407,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.482885163773407,"endHours":27.482885163773407,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.482885163773407,"endHours":28.482885163773407,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.482885163773407,"endHours":29.482885163773407,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.482885163773407,"endHours":30.482885163773407,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.705940429003457,"eotMinutes":16.449813869265995,"ayanamsa":23.655}},"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 Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Dvitīyā · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 30, 1985 CE · Ṛṣikeśa · Vidhyamitra","description":"October 30, 1985 CE for Ṛṣikeśa: Kṛṣṇa Dvitīyā, sūryodaya 06:29, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1985-10-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1985-10-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/1985-10-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/1985-10-30","x-default":"https://vidhyamitra.com/city/rishikesh/1985-10-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T16:28:05.225Z","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":"2026-05-18T16:28:05.225Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T16:28:05.225Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}