{"id":"vidhyamitra:city-day:rishikesh:2191-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2191-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2191-08-29","date_display":"August 29, 2191 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":2191,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521546.770833,"kali_year":5293,"ahargana":1933081.2708,"sun":{"sidereal_longitude":128.1854,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":235.3858,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2004,"elapsed_within_tithi_degrees":11.2004},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.3858,"elapsed_within_degrees":8.7192},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.5713},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2191,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2521546.770833,"ahargana":1933081.2708,"kali_year":5293,"ayanamsa_lahiri":26.5303,"grahas":{"sun":{"sidereal_longitude":129.314928,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":232.898328,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-3.8697},"mars":{"sidereal_longitude":251.75122799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":135.608428,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":77.918428,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":80.921828,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":205.27582800000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":356.0516,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":176.0516,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":2191,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521546.770833,"kali_year":5293,"ahargana":1933081.2708,"sun":{"sidereal_longitude":128.1854,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":235.3858,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2004,"elapsed_within_tithi_degrees":11.2004},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.3858,"elapsed_within_degrees":8.7192},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.5713},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.87,"elongation":107.2},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.87,"opposition_distance":72.8}},"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":"05:52","sunsetLocal":"18:43","solarNoonLocal":"12:17","dayLengthHours":12.862015124333167,"dayLengthDisplay":"12 Hours 51 Mins 43 Secs","nightLengthDisplay":"11 Hours 08 Mins 17 Secs","moonriseLocal":"14:06","moonsetLocal":"00:18","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"09:04","startHours":7.4672043627673315,"endHours":9.074956253308978,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:17","startHours":10.682708143850622,"endHours":12.290460034392268,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:30","startHours":13.898211924933914,"endHours":15.50596381547556,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.86058933457009,"endHours":9.289323172047864,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.3953697690729,"endHours":6.738356839055118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.861726196914496,"endHours":12.71919387187004,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:00","startHours":4.144517122314596,"endHours":5.001984797270141,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:52","startHours":4.787617878531255,"endHours":5.859452472225685,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.434129221781129,"endHours":15.291596896736673,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.521467596558853,"endHours":18.921467596558852,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.721467596558853,"endHours":19.25738489340607,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.471467596558853,"endHours":20.221467596558853,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.861726196914496,"endHours":24.71919387187004,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:52","end":"07:28","startHours":5.859452472225685,"endHours":7.4672043627673315,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"09:04","startHours":7.4672043627673315,"endHours":9.074956253308978,"quality":"inauspicious"},{"name":"Śubha","start":"09:04","end":"10:41","startHours":9.074956253308978,"endHours":10.682708143850622,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:17","startHours":10.682708143850622,"endHours":12.290460034392268,"quality":"inauspicious"},{"name":"Udveg","start":"12:17","end":"13:54","startHours":12.290460034392268,"endHours":13.898211924933914,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:30","startHours":13.898211924933914,"endHours":15.50596381547556,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"17:07","startHours":15.50596381547556,"endHours":17.113715706017206,"quality":"auspicious"},{"name":"Amṛta","start":"17:07","end":"18:43","startHours":17.113715706017206,"endHours":18.721467596558853,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:43","end":"20:07","startHours":18.721467596558853,"endHours":20.113715706017206,"quality":"neutral"},{"name":"Labha","start":"20:07","end":"21:30","startHours":20.113715706017206,"endHours":21.50596381547556,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"22:54","startHours":21.50596381547556,"endHours":22.898211924933914,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:17","startHours":22.898211924933914,"endHours":24.290460034392268,"quality":"inauspicious"},{"name":"Śubha","start":"00:17","end":"01:41","startHours":24.290460034392268,"endHours":25.682708143850622,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:04","startHours":25.682708143850622,"endHours":27.074956253308976,"quality":"inauspicious"},{"name":"Udveg","start":"03:04","end":"04:28","startHours":27.074956253308976,"endHours":28.467204362767333,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"05:52","startHours":28.467204362767333,"endHours":29.859452472225684,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.859452472225685,"endHours":6.859452472225685,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.859452472225685,"endHours":7.859452472225685,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.859452472225685,"endHours":8.859452472225685,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.859452472225685,"endHours":9.859452472225685,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.859452472225685,"endHours":10.859452472225685,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.859452472225685,"endHours":11.859452472225685,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.859452472225685,"endHours":12.859452472225685,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.859452472225685,"endHours":13.859452472225685,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.859452472225685,"endHours":14.859452472225685,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.859452472225685,"endHours":15.859452472225685,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.859452472225685,"endHours":16.859452472225684,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.859452472225684,"endHours":17.859452472225684,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.859452472225684,"endHours":18.859452472225684,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.859452472225684,"endHours":19.859452472225684,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.859452472225684,"endHours":20.859452472225684,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.859452472225684,"endHours":21.859452472225684,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.859452472225684,"endHours":22.859452472225684,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.859452472225684,"endHours":23.859452472225684,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.859452472225684,"endHours":24.859452472225684,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.859452472225684,"endHours":25.859452472225684,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.859452472225684,"endHours":26.859452472225684,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.859452472225684,"endHours":27.859452472225684,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.859452472225684,"endHours":28.859452472225684,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.859452472225684,"endHours":29.859452472225684,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.366742503560287,"eotMinutes":-0.49800206353601495,"ayanamsa":26.5303}},"calendars":{"vikram_samvat":2248,"vikram_samvatsara":"Krodhi","saka_samvat":2113,"saka_samvatsara":"Khara","bengali_samvat":1598,"malayalam_era":1367,"nanakshahi_year":722,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2248 Krodhi · Śaka 2113 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 August 29, 2191 CE · Ṛṣikeśa · Vidhyamitra","description":"August 29, 2191 CE for Ṛṣikeśa: Śukla Navamī, sūryodaya 05:52, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2191-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2191-08-29","sa":"https://sa.vidhyamitra.com/city/rishikesh/2191-08-29","hi":"https://hi.vidhyamitra.com/city/rishikesh/2191-08-29","x-default":"https://vidhyamitra.com/city/rishikesh/2191-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T22:23:34.807Z","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":"2026-05-28T22:23:34.807Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-28T22:23:34.807Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}