{"id":"vidhyamitra:city-day:rishikesh:2052-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2052-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2052-01-09","date_display":"January 9, 2052 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":2052,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470545.770833,"kali_year":5153,"ahargana":1882080.2708,"sun":{"sidereal_longitude":263.5828,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.2659,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.6832,"elapsed_within_tithi_degrees":2.6832},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.2659,"elapsed_within_degrees":3.5993},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.8487},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2052,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2470545.770833,"ahargana":1882080.2708,"kali_year":5153,"ayanamsa_lahiri":24.5797,"grahas":{"sun":{"sidereal_longitude":263.876941,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":349.260941,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":0.6306},"mars":{"sidereal_longitude":222.06524100000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":251.721041,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":160.50924099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":301.195341,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":293.887841,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":178.33,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":358.33,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2052,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470545.770833,"kali_year":5153,"ahargana":1882080.2708,"sun":{"sidereal_longitude":263.5828,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.2659,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.6832,"elapsed_within_tithi_degrees":2.6832},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.2659,"elapsed_within_degrees":3.5993},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.8487},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.631,"elongation":86.683},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.631,"opposition_distance":93.317}},"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":"07:14","sunsetLocal":"17:34","solarNoonLocal":"12:24","dayLengthHours":10.322041181680568,"dayLengthDisplay":"10 Hours 19 Mins 19 Secs","nightLengthDisplay":"13 Hours 40 Mins 41 Secs","moonriseLocal":"11:50","moonsetLocal":"00:21","rahuKala":{"name":"Rāhu Kāla","start":"14:59","end":"16:16","startHours":14.981075134059783,"endHours":16.271330281769856,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:49","end":"11:07","startHours":9.820054543219499,"endHours":11.11030969092957,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:41","startHours":12.400564838639642,"endHours":13.690819986349712,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.648020523524824,"endHours":9.992088562914176,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.669629297036048,"endHours":7.94488372854753,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:45","startHours":12.05649679925029,"endHours":12.744632878028995,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.863272090241948,"endHours":6.551408169020653,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.379374149325977,"endHours":7.2395442477993575,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.120905035586404,"endHours":14.809041114365108,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.361585429479927,"endHours":17.761585429479926,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:00","startHours":17.561585429479926,"endHours":17.991670478716618,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.311585429479926,"endHours":19.061585429479926,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:45","startHours":24.05649679925029,"endHours":24.744632878028995,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:14","end":"08:32","startHours":7.2395442477993575,"endHours":8.529799395509428,"quality":"inauspicious"},{"name":"Udveg","start":"08:32","end":"09:49","startHours":8.529799395509428,"endHours":9.820054543219499,"quality":"inauspicious"},{"name":"Chala","start":"09:49","end":"11:07","startHours":9.820054543219499,"endHours":11.11030969092957,"quality":"neutral"},{"name":"Labha","start":"11:07","end":"12:24","startHours":11.11030969092957,"endHours":12.400564838639642,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:41","startHours":12.400564838639642,"endHours":13.690819986349712,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"14:59","startHours":13.690819986349712,"endHours":14.981075134059783,"quality":"inauspicious"},{"name":"Śubha","start":"14:59","end":"16:16","startHours":14.981075134059783,"endHours":16.271330281769856,"quality":"auspicious"},{"name":"Roga","start":"16:16","end":"17:34","startHours":16.271330281769856,"endHours":17.561585429479926,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:34","end":"19:16","startHours":17.561585429479926,"endHours":19.271330281769856,"quality":"inauspicious"},{"name":"Śubha","start":"19:16","end":"20:59","startHours":19.271330281769856,"endHours":20.981075134059786,"quality":"auspicious"},{"name":"Roga","start":"20:59","end":"22:41","startHours":20.981075134059786,"endHours":22.690819986349712,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:24","startHours":22.690819986349712,"endHours":24.400564838639642,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"02:07","startHours":24.400564838639642,"endHours":26.110309690929572,"quality":"neutral"},{"name":"Labha","start":"02:07","end":"03:49","startHours":26.110309690929572,"endHours":27.8200545432195,"quality":"auspicious"},{"name":"Amṛta","start":"03:49","end":"05:32","startHours":27.8200545432195,"endHours":29.52979939550943,"quality":"auspicious"},{"name":"Kāla","start":"05:32","end":"07:14","startHours":29.52979939550943,"endHours":31.23954424779936,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.2395442477993575,"endHours":8.239544247799358,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.239544247799358,"endHours":9.239544247799358,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.239544247799358,"endHours":10.239544247799358,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.239544247799358,"endHours":11.239544247799358,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.239544247799358,"endHours":12.239544247799358,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.239544247799358,"endHours":13.239544247799358,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.239544247799358,"endHours":14.239544247799358,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.239544247799358,"endHours":15.239544247799358,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.239544247799358,"endHours":16.23954424779936,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23954424779936,"endHours":17.23954424779936,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23954424779936,"endHours":18.23954424779936,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23954424779936,"endHours":19.23954424779936,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23954424779936,"endHours":20.23954424779936,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23954424779936,"endHours":21.23954424779936,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23954424779936,"endHours":22.23954424779936,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23954424779936,"endHours":23.23954424779936,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23954424779936,"endHours":24.23954424779936,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23954424779936,"endHours":25.23954424779936,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23954424779936,"endHours":26.23954424779936,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23954424779936,"endHours":27.23954424779936,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23954424779936,"endHours":28.23954424779936,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23954424779936,"endHours":29.23954424779936,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23954424779936,"endHours":30.23954424779936,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23954424779936,"endHours":31.23954424779936,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.1649606345156,"eotMinutes":-7.10429031837854,"ayanamsa":24.5797}},"calendars":{"vikram_samvat":2109,"vikram_samvatsara":"Pārthiva","saka_samvat":1974,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1459,"malayalam_era":1228,"nanakshahi_year":583,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2109 Pārthiva · Śaka 1974 Aṅgirasa"},"festivals":[],"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","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 January 9, 2052 CE · Ṛṣikeśa · Vidhyamitra","description":"January 9, 2052 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 07:14, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2052-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2052-01-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/2052-01-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/2052-01-09","x-default":"https://vidhyamitra.com/city/rishikesh/2052-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:04:51.132Z","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":"2026-05-31T03:04:51.132Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:04:51.132Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}