{"id":"vidhyamitra:city-day:rishikesh:2041-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2041-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2041-10-27","date_display":"October 27, 2041 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":2041,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466819.770833,"kali_year":5143,"ahargana":1878354.2708,"sun":{"sidereal_longitude":188.7544,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":212.4932,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.7388,"elapsed_within_tithi_degrees":11.7388},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.4932,"elapsed_within_degrees":12.4932},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2476},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2041,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466819.770833,"ahargana":1878354.2708,"kali_year":5143,"ayanamsa_lahiri":24.4372,"grahas":{"sun":{"sidereal_longitude":189.55920200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":212.26780200000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-1.295},"mars":{"sidereal_longitude":104.51030200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":172.51410199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":195.82310200000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":172.72790199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":182.90520200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":15.7515,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":195.7515,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"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":2041,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466819.770833,"kali_year":5143,"ahargana":1878354.2708,"sun":{"sidereal_longitude":188.7544,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":212.4932,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.7388,"elapsed_within_tithi_degrees":11.7388},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":212.4932,"elapsed_within_degrees":12.4932},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2476},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.295,"elongation":23.739},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.295,"opposition_distance":156.261}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":0.726,"elongation":0.191},{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":0.412,"opposition_distance":0.442}]},"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":"06:27","sunsetLocal":"17:34","solarNoonLocal":"12:01","dayLengthHours":11.120115259369642,"dayLengthDisplay":"11 Hours 07 Mins 12 Secs","nightLengthDisplay":"12 Hours 52 Mins 48 Secs","moonriseLocal":"08:16","moonsetLocal":"18:47","rahuKala":{"name":"Rāhu Kāla","start":"16:11","end":"17:34","startHours":16.179528161231694,"endHours":17.5695425686529,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:01","end":"13:24","startHours":12.009484938968079,"endHours":13.399499346389284,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:11","startHours":14.789513753810489,"endHours":16.179528161231694,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:25","startHours":9.044120869802839,"endHours":9.414791378448495,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.912765445090325,"endHours":7.209301852006849,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.638814430322425,"endHours":12.380155447613733,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:42","startHours":4.966745274700638,"endHours":5.708086291991947,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:27","startHours":5.52275103766912,"endHours":6.449427309283257,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:36","startHours":13.862837482196351,"endHours":14.604178499487661,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.3695425686529,"endHours":17.7695425686529,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:02","startHours":17.5695425686529,"endHours":18.032880704459966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.3195425686529,"endHours":19.0695425686529,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.638814430322423,"endHours":24.380155447613735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:27","end":"07:50","startHours":6.449427309283257,"endHours":7.839441716704462,"quality":"inauspicious"},{"name":"Chala","start":"07:50","end":"09:14","startHours":7.839441716704462,"endHours":9.229456124125667,"quality":"neutral"},{"name":"Labha","start":"09:14","end":"10:37","startHours":9.229456124125667,"endHours":10.619470531546874,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:01","startHours":10.619470531546874,"endHours":12.009484938968079,"quality":"auspicious"},{"name":"Kāla","start":"12:01","end":"13:24","startHours":12.009484938968079,"endHours":13.399499346389284,"quality":"inauspicious"},{"name":"Śubha","start":"13:24","end":"14:47","startHours":13.399499346389284,"endHours":14.789513753810489,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:11","startHours":14.789513753810489,"endHours":16.179528161231694,"quality":"inauspicious"},{"name":"Udveg","start":"16:11","end":"17:34","startHours":16.179528161231694,"endHours":17.5695425686529,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:34","end":"19:11","startHours":17.5695425686529,"endHours":19.179528161231694,"quality":"auspicious"},{"name":"Roga","start":"19:11","end":"20:47","startHours":19.179528161231694,"endHours":20.78951375381049,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:24","startHours":20.78951375381049,"endHours":22.399499346389284,"quality":"inauspicious"},{"name":"Chala","start":"22:24","end":"00:01","startHours":22.399499346389284,"endHours":24.00948493896808,"quality":"neutral"},{"name":"Labha","start":"00:01","end":"01:37","startHours":24.00948493896808,"endHours":25.619470531546874,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"03:14","startHours":25.619470531546874,"endHours":27.22945612412567,"quality":"auspicious"},{"name":"Kāla","start":"03:14","end":"04:50","startHours":27.22945612412567,"endHours":28.839441716704464,"quality":"inauspicious"},{"name":"Śubha","start":"04:50","end":"06:27","startHours":28.839441716704464,"endHours":30.44942730928326,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.449427309283257,"endHours":7.449427309283257,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.449427309283257,"endHours":8.449427309283257,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.449427309283257,"endHours":9.449427309283257,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.449427309283257,"endHours":10.449427309283257,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.449427309283257,"endHours":11.449427309283257,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.449427309283257,"endHours":12.449427309283257,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.449427309283257,"endHours":13.449427309283257,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.449427309283257,"endHours":14.449427309283257,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.449427309283257,"endHours":15.449427309283257,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.449427309283257,"endHours":16.44942730928326,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.44942730928326,"endHours":17.44942730928326,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.44942730928326,"endHours":18.44942730928326,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.44942730928326,"endHours":19.44942730928326,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.44942730928326,"endHours":20.44942730928326,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.44942730928326,"endHours":21.44942730928326,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.44942730928326,"endHours":22.44942730928326,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.44942730928326,"endHours":23.44942730928326,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.44942730928326,"endHours":24.44942730928326,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.44942730928326,"endHours":25.44942730928326,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.44942730928326,"endHours":26.44942730928326,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.44942730928326,"endHours":27.44942730928326,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.44942730928326,"endHours":28.44942730928326,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.44942730928326,"endHours":29.44942730928326,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.44942730928326,"endHours":30.44942730928326,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.849357757394978,"eotMinutes":16.360503661915228,"ayanamsa":24.4372}},"calendars":{"vikram_samvat":2098,"vikram_samvatsara":"Bhāva","saka_samvat":1963,"saka_samvatsara":"Durmati","bengali_samvat":1448,"malayalam_era":1217,"nanakshahi_year":572,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","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 Śukla Dvitīyā · Vikram 2098 Bhāva · Śaka 1963 Durmati"},"festivals":[{"id":"bhai-dooj","name":"Bhāi Dūja / Bhrātṛ Dvitīyā","name_sanskrit":"भ्रातृ द्वितीया","tradition":"Pan-Hindu","associated_deity":"Yama + Yamunā (sister-brother)","significance":"Yamunā's reception of brother Yama; sisters welcome brothers. Day 5 of Diwali.","vrata":true,"detection":{"tithi_number":2,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":3}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 27, 2041 CE · Ṛṣikeśa · Vidhyamitra","description":"October 27, 2041 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 06:27, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2041-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2041-10-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/2041-10-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/2041-10-27","x-default":"https://vidhyamitra.com/city/rishikesh/2041-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:37:08.304Z","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":"2026-05-30T23:37:08.304Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:37:08.304Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}