{"id":"vidhyamitra:city-day:rishikesh:2139-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2139-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-08-29","date_display":"August 29, 2139 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":2139,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502553.770833,"kali_year":5241,"ahargana":1914088.2708,"sun":{"sidereal_longitude":128.6229,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":181.6672,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.0443,"elapsed_within_tithi_degrees":5.0443},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.6672,"elapsed_within_degrees":8.3339},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.2901},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2139,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502553.770833,"ahargana":1914088.2708,"kali_year":5241,"ayanamsa_lahiri":25.8039,"grahas":{"sun":{"sidereal_longitude":129.62760000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":178.54899999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-4.4212},"mars":{"sidereal_longitude":91.57580000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":144.9773,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":276.0142000000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":140.6979,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":285.58259999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":282.3922,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.3922,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2139,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502553.770833,"kali_year":5241,"ahargana":1914088.2708,"sun":{"sidereal_longitude":128.6229,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":181.6672,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.0443,"elapsed_within_tithi_degrees":5.0443},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.6672,"elapsed_within_degrees":8.3339},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.2901},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.421,"elongation":53.044},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.421,"opposition_distance":126.956}},"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":"05:51","sunsetLocal":"18:44","solarNoonLocal":"12:17","dayLengthHours":12.874214816665074,"dayLengthDisplay":"12 Hours 52 Mins 27 Secs","nightLengthDisplay":"11 Hours 07 Mins 33 Secs","moonriseLocal":"09:52","moonsetLocal":"21:14","rahuKala":{"name":"Rāhu Kāla","start":"09:04","end":"10:41","startHours":9.071906330226,"endHours":10.681183182309134,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:31","startHours":13.899736886475402,"endHours":15.509013738558536,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:51","end":"07:28","startHours":5.85335262605973,"endHours":7.462629478142865,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:17","startHours":8.85733608328158,"endHours":9.286476577170417,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.389778243420775,"endHours":6.733090638531843,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.861319540503432,"endHours":12.719600528281104,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"05:00","startHours":4.136790650504388,"endHours":4.995071638282059,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:51","startHours":4.780501391337641,"endHours":5.85335262605973,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.436162503836446,"endHours":15.294443491614118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.527567442724806,"endHours":18.927567442724804,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:16","startHours":18.727567442724805,"endHours":19.26399306008585,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.477567442724805,"endHours":20.227567442724805,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.861319540503434,"endHours":24.719600528281102,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:51","end":"07:28","startHours":5.85335262605973,"endHours":7.462629478142865,"quality":"inauspicious"},{"name":"Śubha","start":"07:28","end":"09:04","startHours":7.462629478142865,"endHours":9.071906330226,"quality":"auspicious"},{"name":"Roga","start":"09:04","end":"10:41","startHours":9.071906330226,"endHours":10.681183182309134,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:17","startHours":10.681183182309134,"endHours":12.290460034392268,"quality":"inauspicious"},{"name":"Chala","start":"12:17","end":"13:54","startHours":12.290460034392268,"endHours":13.899736886475402,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:31","startHours":13.899736886475402,"endHours":15.509013738558536,"quality":"auspicious"},{"name":"Amṛta","start":"15:31","end":"17:07","startHours":15.509013738558536,"endHours":17.11829059064167,"quality":"auspicious"},{"name":"Kāla","start":"17:07","end":"18:44","startHours":17.11829059064167,"endHours":18.727567442724805,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:44","end":"20:07","startHours":18.727567442724805,"endHours":20.11829059064167,"quality":"auspicious"},{"name":"Amṛta","start":"20:07","end":"21:31","startHours":20.11829059064167,"endHours":21.509013738558536,"quality":"auspicious"},{"name":"Kāla","start":"21:31","end":"22:54","startHours":21.509013738558536,"endHours":22.899736886475402,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:17","startHours":22.899736886475402,"endHours":24.290460034392268,"quality":"auspicious"},{"name":"Roga","start":"00:17","end":"01:41","startHours":24.290460034392268,"endHours":25.681183182309134,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:04","startHours":25.681183182309134,"endHours":27.071906330226,"quality":"inauspicious"},{"name":"Chala","start":"03:04","end":"04:28","startHours":27.071906330226,"endHours":28.462629478142865,"quality":"neutral"},{"name":"Labha","start":"04:28","end":"05:51","startHours":28.462629478142865,"endHours":29.85335262605973,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.85335262605973,"endHours":6.85335262605973,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.85335262605973,"endHours":7.85335262605973,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.85335262605973,"endHours":8.853352626059731,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.853352626059731,"endHours":9.853352626059731,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.853352626059731,"endHours":10.853352626059731,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.853352626059731,"endHours":11.853352626059731,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.853352626059731,"endHours":12.853352626059731,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.853352626059731,"endHours":13.853352626059731,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.853352626059731,"endHours":14.853352626059731,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.853352626059731,"endHours":15.853352626059731,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.853352626059731,"endHours":16.85335262605973,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.85335262605973,"endHours":17.85335262605973,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.85335262605973,"endHours":18.85335262605973,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.85335262605973,"endHours":19.85335262605973,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.85335262605973,"endHours":20.85335262605973,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.85335262605973,"endHours":21.85335262605973,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.85335262605973,"endHours":22.85335262605973,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.85335262605973,"endHours":23.85335262605973,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.85335262605973,"endHours":24.85335262605973,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.85335262605973,"endHours":25.85335262605973,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.85335262605973,"endHours":26.85335262605973,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.85335262605973,"endHours":27.85335262605973,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.85335262605973,"endHours":28.85335262605973,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.85335262605973,"endHours":29.85335262605973,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.518702526261105,"eotMinutes":-0.49800206353601495,"ayanamsa":25.8039}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pañcamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 August 29, 2139 CE · Ṛṣikeśa · Vidhyamitra","description":"August 29, 2139 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 05:51, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2139-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2139-08-29","sa":"https://sa.vidhyamitra.com/city/rishikesh/2139-08-29","hi":"https://hi.vidhyamitra.com/city/rishikesh/2139-08-29","x-default":"https://vidhyamitra.com/city/rishikesh/2139-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T11:19:06.143Z","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":"2026-05-25T11:19:06.143Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T11:19:06.143Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}