{"id":"vidhyamitra:city-day:rishikesh:2035-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2035-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2035-02-06","date_display":"February 6, 2035 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":2035,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464364.770833,"kali_year":5136,"ahargana":1875899.2708,"sun":{"sidereal_longitude":292.6835,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":264.8898,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.2063,"elapsed_within_tithi_degrees":8.2063},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.8898,"elapsed_within_degrees":11.5565},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.5733},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2035,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2464364.770833,"ahargana":1875899.2708,"kali_year":5136,"ayanamsa_lahiri":24.3433,"grahas":{"sun":{"sidereal_longitude":292.719301,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":266.147601,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":3.9325},"mars":{"sidereal_longitude":231.977401,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":272.192901,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":346.257901,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":248.33760099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":95.99170100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":145.8292,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":325.8292,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2035,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464364.770833,"kali_year":5136,"ahargana":1875899.2708,"sun":{"sidereal_longitude":292.6835,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":264.8898,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.2063,"elapsed_within_tithi_degrees":8.2063},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.8898,"elapsed_within_degrees":11.5565},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.5733},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.933,"elongation":27.794},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.933,"opposition_distance":152.206}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":-1.434,"opposition_distance":2.553}]},"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":"07:05","sunsetLocal":"17:58","solarNoonLocal":"12:31","dayLengthHours":10.883596469532911,"dayLengthDisplay":"10 Hours 53 Mins 01 Secs","nightLengthDisplay":"13 Hours 06 Mins 59 Secs","moonriseLocal":"05:36","moonsetLocal":"15:54","rahuKala":{"name":"Rāhu Kāla","start":"15:14","end":"16:36","startHours":15.241314669341183,"endHours":16.601764228032796,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:48","end":"11:10","startHours":9.799516434574727,"endHours":11.15996599326634,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"13:53","startHours":12.520415551957953,"endHours":13.880865110649568,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:59","startHours":9.618123160082511,"endHours":9.98090970906694,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.532100503422036,"endHours":7.822329742609581,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:53","startHours":12.157629002973522,"endHours":12.883202100942384,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:21","startHours":5.627471121253777,"endHours":6.353044219222638,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:05","startHours":6.171650944730422,"endHours":7.078617317191498,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:04","startHours":14.334348296880105,"endHours":15.059921394848965,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.76221378672441,"endHours":18.162213786724408,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:25","startHours":17.96221378672441,"endHours":18.415696972954947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.71221378672441,"endHours":19.46221378672441,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:53","startHours":24.157629002973522,"endHours":24.883202100942384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:05","end":"08:26","startHours":7.078617317191498,"endHours":8.439066875883112,"quality":"inauspicious"},{"name":"Udveg","start":"08:26","end":"09:48","startHours":8.439066875883112,"endHours":9.799516434574727,"quality":"inauspicious"},{"name":"Chala","start":"09:48","end":"11:10","startHours":9.799516434574727,"endHours":11.15996599326634,"quality":"neutral"},{"name":"Labha","start":"11:10","end":"12:31","startHours":11.15996599326634,"endHours":12.520415551957953,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"13:53","startHours":12.520415551957953,"endHours":13.880865110649568,"quality":"auspicious"},{"name":"Kāla","start":"13:53","end":"15:14","startHours":13.880865110649568,"endHours":15.241314669341183,"quality":"inauspicious"},{"name":"Śubha","start":"15:14","end":"16:36","startHours":15.241314669341183,"endHours":16.601764228032796,"quality":"auspicious"},{"name":"Roga","start":"16:36","end":"17:58","startHours":16.601764228032796,"endHours":17.96221378672441,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:58","end":"19:36","startHours":17.96221378672441,"endHours":19.601764228032796,"quality":"inauspicious"},{"name":"Śubha","start":"19:36","end":"21:14","startHours":19.601764228032796,"endHours":21.24131466934118,"quality":"auspicious"},{"name":"Roga","start":"21:14","end":"22:53","startHours":21.24131466934118,"endHours":22.880865110649566,"quality":"inauspicious"},{"name":"Udveg","start":"22:53","end":"00:31","startHours":22.880865110649566,"endHours":24.520415551957953,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"02:10","startHours":24.520415551957953,"endHours":26.15996599326634,"quality":"neutral"},{"name":"Labha","start":"02:10","end":"03:48","startHours":26.15996599326634,"endHours":27.799516434574727,"quality":"auspicious"},{"name":"Amṛta","start":"03:48","end":"05:26","startHours":27.799516434574727,"endHours":29.43906687588311,"quality":"auspicious"},{"name":"Kāla","start":"05:26","end":"07:05","startHours":29.43906687588311,"endHours":31.078617317191497,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.078617317191498,"endHours":8.078617317191497,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.078617317191497,"endHours":9.078617317191497,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.078617317191497,"endHours":10.078617317191497,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.078617317191497,"endHours":11.078617317191497,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.078617317191497,"endHours":12.078617317191497,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.078617317191497,"endHours":13.078617317191497,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.078617317191497,"endHours":14.078617317191497,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.078617317191497,"endHours":15.078617317191497,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.078617317191497,"endHours":16.078617317191497,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.078617317191497,"endHours":17.078617317191497,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.078617317191497,"endHours":18.078617317191497,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.078617317191497,"endHours":19.078617317191497,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.078617317191497,"endHours":20.078617317191497,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.078617317191497,"endHours":21.078617317191497,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.078617317191497,"endHours":22.078617317191497,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.078617317191497,"endHours":23.078617317191497,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.078617317191497,"endHours":24.078617317191497,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.078617317191497,"endHours":25.078617317191497,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.078617317191497,"endHours":26.078617317191497,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.078617317191497,"endHours":27.078617317191497,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.078617317191497,"endHours":28.078617317191497,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.078617317191497,"endHours":29.078617317191497,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.078617317191497,"endHours":30.078617317191497,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.078617317191497,"endHours":31.078617317191497,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-15.719906854472086,"eotMinutes":-14.295333117477217,"ayanamsa":24.3433}},"calendars":{"vikram_samvat":2092,"vikram_samvatsara":"Vibhava","saka_samvat":1957,"saka_samvatsara":"Rākṣasa","bengali_samvat":1442,"malayalam_era":1211,"nanakshahi_year":566,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2092 Vibhava · Śaka 1957 Rākṣasa"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 February 6, 2035 CE · Ṛṣikeśa · Vidhyamitra","description":"February 6, 2035 CE for Ṛṣikeśa: Kṛṣṇa Trayodaśī, sūryodaya 07:05, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2035-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2035-02-06","sa":"https://sa.vidhyamitra.com/city/rishikesh/2035-02-06","hi":"https://hi.vidhyamitra.com/city/rishikesh/2035-02-06","x-default":"https://vidhyamitra.com/city/rishikesh/2035-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T08:10:39.640Z","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":"2026-05-15T08:10:39.640Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T08:10:39.640Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}