{"id":"vidhyamitra:city-day:rishikesh:2129-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2129-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-05-23","date_display":"May 23, 2129 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":2129,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498803.770833,"kali_year":5231,"ahargana":1910338.2708,"sun":{"sidereal_longitude":36.025,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":93.0882,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.0633,"elapsed_within_tithi_degrees":9.0633},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0882,"elapsed_within_degrees":13.0882},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.1132},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2129,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498803.770833,"ahargana":1910338.2708,"kali_year":5231,"ayanamsa_lahiri":25.6605,"grahas":{"sun":{"sidereal_longitude":36.38477799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":90.70917800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-2.1107},"mars":{"sidereal_longitude":286.84997799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":9.83587799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":343.488978,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":349.713278,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":168.49457800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":121.0852,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.0852,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498803.770833,"kali_year":5231,"ahargana":1910338.2708,"sun":{"sidereal_longitude":36.025,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":93.0882,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":57.0633,"elapsed_within_tithi_degrees":9.0633},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0882,"elapsed_within_degrees":13.0882},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.1132},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.111,"elongation":57.063},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.111,"opposition_distance":122.937}},"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":"05:19","sunsetLocal":"19:08","solarNoonLocal":"12:14","dayLengthHours":13.814991151257757,"dayLengthDisplay":"13 Hours 48 Mins 54 Secs","nightLengthDisplay":"10 Hours 11 Mins 06 Secs","moonriseLocal":"08:57","moonsetLocal":"22:45","rahuKala":{"name":"Rāhu Kāla","start":"07:03","end":"08:46","startHours":7.044946862563402,"endHours":8.771820756470621,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:30","end":"12:14","startHours":10.498694650377843,"endHours":12.22556854428506,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:41","startHours":13.952442438192282,"endHours":15.6793163320995,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.541570903949658,"endHours":9.002070608991584,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.893697599958589,"endHours":6.26209736399213,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.765068839243135,"endHours":12.686068249326986,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:24","startHours":3.4760741484884816,"endHours":4.397073558572332,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:19","startHours":4.166823706051369,"endHours":5.318072968656183,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:27","startHours":14.528067069494686,"endHours":15.449066479578535,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.93306411991394,"endHours":19.33306411991394,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:43","startHours":19.13306411991394,"endHours":19.708688751216346,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.88306411991394,"endHours":20.63306411991394,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.765068839243135,"endHours":24.686068249326986,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:19","end":"07:03","startHours":5.318072968656183,"endHours":7.044946862563402,"quality":"auspicious"},{"name":"Kāla","start":"07:03","end":"08:46","startHours":7.044946862563402,"endHours":8.771820756470621,"quality":"inauspicious"},{"name":"Śubha","start":"08:46","end":"10:30","startHours":8.771820756470621,"endHours":10.498694650377843,"quality":"auspicious"},{"name":"Roga","start":"10:30","end":"12:14","startHours":10.498694650377843,"endHours":12.22556854428506,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:57","startHours":12.22556854428506,"endHours":13.952442438192282,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:41","startHours":13.952442438192282,"endHours":15.6793163320995,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:24","startHours":15.6793163320995,"endHours":17.40619022600672,"quality":"auspicious"},{"name":"Amṛta","start":"17:24","end":"19:08","startHours":17.40619022600672,"endHours":19.13306411991394,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:08","end":"20:24","startHours":19.13306411991394,"endHours":20.40619022600672,"quality":"neutral"},{"name":"Labha","start":"20:24","end":"21:41","startHours":20.40619022600672,"endHours":21.6793163320995,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"22:57","startHours":21.6793163320995,"endHours":22.95244243819228,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:14","startHours":22.95244243819228,"endHours":24.22556854428506,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:30","startHours":24.22556854428506,"endHours":25.498694650377843,"quality":"auspicious"},{"name":"Roga","start":"01:30","end":"02:46","startHours":25.498694650377843,"endHours":26.77182075647062,"quality":"inauspicious"},{"name":"Udveg","start":"02:46","end":"04:03","startHours":26.77182075647062,"endHours":28.0449468625634,"quality":"inauspicious"},{"name":"Chala","start":"04:03","end":"05:19","startHours":28.0449468625634,"endHours":29.318072968656182,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.318072968656183,"endHours":6.318072968656183,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.318072968656183,"endHours":7.318072968656183,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.318072968656183,"endHours":8.318072968656182,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.318072968656182,"endHours":9.318072968656182,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.318072968656182,"endHours":10.318072968656182,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.318072968656182,"endHours":11.318072968656182,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.318072968656182,"endHours":12.318072968656182,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.318072968656182,"endHours":13.318072968656182,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.318072968656182,"endHours":14.318072968656182,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.318072968656182,"endHours":15.318072968656182,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.318072968656182,"endHours":16.318072968656182,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.318072968656182,"endHours":17.318072968656182,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.318072968656182,"endHours":18.318072968656182,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.318072968656182,"endHours":19.318072968656182,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.318072968656182,"endHours":20.318072968656182,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.318072968656182,"endHours":21.318072968656182,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.318072968656182,"endHours":22.318072968656182,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.318072968656182,"endHours":23.318072968656182,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.318072968656182,"endHours":24.318072968656182,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.318072968656182,"endHours":25.318072968656182,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.318072968656182,"endHours":26.318072968656182,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.318072968656182,"endHours":27.318072968656182,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.318072968656182,"endHours":28.318072968656182,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.318072968656182,"endHours":29.318072968656182,"planetary_lord":"Venus"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.56834080292081,"eotMinutes":3.395487342896394,"ayanamsa":25.6605}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pañcamī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","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 May 23, 2129 CE · Ṛṣikeśa · Vidhyamitra","description":"May 23, 2129 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 05:19, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2129-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2129-05-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/2129-05-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/2129-05-23","x-default":"https://vidhyamitra.com/city/rishikesh/2129-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T01:45:52.017Z","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":"2026-05-23T01:45:52.017Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T01:45:52.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}