{"id":"vidhyamitra:city-day:rishikesh:1923-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1923-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1923-05-30","date_display":"May 30, 1923 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":1923,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423569.770833,"kali_year":5025,"ahargana":1835104.2708,"sun":{"sidereal_longitude":44.9002,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":223.8199,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.9197,"elapsed_within_tithi_degrees":10.9197},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.8199,"elapsed_within_degrees":10.4866},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.7201},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1923,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423569.770833,"ahargana":1835104.2708,"kali_year":5025,"ayanamsa_lahiri":22.7831,"grahas":{"sun":{"sidereal_longitude":44.83337,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":222.49237000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":4.375},"mars":{"sidereal_longitude":67.78037,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":44.50896999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":199.70637,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":18.449070000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":171.16267000000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":147.3446,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":327.3446,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1923,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423569.770833,"kali_year":5025,"ahargana":1835104.2708,"sun":{"sidereal_longitude":44.9002,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":223.8199,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.9197,"elapsed_within_tithi_degrees":10.9197},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.8199,"elapsed_within_degrees":10.4866},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.7201},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.375,"elongation":178.92},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.375,"opposition_distance":1.08}},"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":"05:17","sunsetLocal":"19:12","solarNoonLocal":"12:14","dayLengthHours":13.90825026401414,"dayLengthDisplay":"13 Hours 54 Mins 30 Secs","nightLengthDisplay":"10 Hours 05 Mins 30 Secs","moonriseLocal":"18:54","moonsetLocal":"05:16","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:59","startHours":12.238205604472776,"endHours":13.976736887474544,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:46","startHours":7.022611755467475,"endHours":8.761143038469243,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:30","end":"12:14","startHours":10.499674321471009,"endHours":12.238205604472776,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.52933886740234,"endHours":8.992947209536144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.863590900132962,"endHours":6.234477573840006,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:42","startHours":11.774597262338972,"endHours":12.701813946606581,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:21","startHours":3.4296471039304883,"endHours":4.356863788198098,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:17","startHours":4.125059617131195,"endHours":5.284080472465707,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:29","startHours":14.5562473151418,"endHours":15.483463999409409,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.992330736479847,"endHours":19.392330736479845,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.192330736479846,"endHours":19.7718411641471,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.942330736479846,"endHours":20.692330736479846,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:42","startHours":23.774597262338972,"endHours":24.701813946606578,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:17","end":"07:01","startHours":5.284080472465707,"endHours":7.022611755467475,"quality":"auspicious"},{"name":"Amṛta","start":"07:01","end":"08:46","startHours":7.022611755467475,"endHours":8.761143038469243,"quality":"auspicious"},{"name":"Kāla","start":"08:46","end":"10:30","startHours":8.761143038469243,"endHours":10.499674321471009,"quality":"inauspicious"},{"name":"Śubha","start":"10:30","end":"12:14","startHours":10.499674321471009,"endHours":12.238205604472776,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:59","startHours":12.238205604472776,"endHours":13.976736887474544,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:43","startHours":13.976736887474544,"endHours":15.71526817047631,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:27","startHours":15.71526817047631,"endHours":17.453799453478076,"quality":"neutral"},{"name":"Labha","start":"17:27","end":"19:12","startHours":17.453799453478076,"endHours":19.192330736479846,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:12","end":"20:27","startHours":19.192330736479846,"endHours":20.45379945347808,"quality":"inauspicious"},{"name":"Chala","start":"20:27","end":"21:43","startHours":20.45379945347808,"endHours":21.71526817047631,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"22:59","startHours":21.71526817047631,"endHours":22.976736887474544,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:14","startHours":22.976736887474544,"endHours":24.238205604472775,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:30","startHours":24.238205604472775,"endHours":25.49967432147101,"quality":"inauspicious"},{"name":"Śubha","start":"01:30","end":"02:46","startHours":25.49967432147101,"endHours":26.761143038469243,"quality":"auspicious"},{"name":"Roga","start":"02:46","end":"04:01","startHours":26.761143038469243,"endHours":28.022611755467473,"quality":"inauspicious"},{"name":"Udveg","start":"04:01","end":"05:17","startHours":28.022611755467473,"endHours":29.284080472465707,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.284080472465707,"endHours":6.284080472465707,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.284080472465707,"endHours":7.284080472465707,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.284080472465707,"endHours":8.284080472465707,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.284080472465707,"endHours":9.284080472465707,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.284080472465707,"endHours":10.284080472465707,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.284080472465707,"endHours":11.284080472465707,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.284080472465707,"endHours":12.284080472465707,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.284080472465707,"endHours":13.284080472465707,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.284080472465707,"endHours":14.284080472465707,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.284080472465707,"endHours":15.284080472465707,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.284080472465707,"endHours":16.284080472465707,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.284080472465707,"endHours":17.284080472465707,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.284080472465707,"endHours":18.284080472465707,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.284080472465707,"endHours":19.284080472465707,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.284080472465707,"endHours":20.284080472465707,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.284080472465707,"endHours":21.284080472465707,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.284080472465707,"endHours":22.284080472465707,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.284080472465707,"endHours":23.284080472465707,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.284080472465707,"endHours":24.284080472465707,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.284080472465707,"endHours":25.284080472465707,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.284080472465707,"endHours":26.284080472465707,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.284080472465707,"endHours":27.284080472465707,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.284080472465707,"endHours":28.284080472465707,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.284080472465707,"endHours":29.284080472465707,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.577877090322083,"eotMinutes":2.6372637316334417,"ayanamsa":22.7831}},"calendars":{"vikram_samvat":1980,"vikram_samvatsara":"Dhātṛ","saka_samvat":1845,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1330,"malayalam_era":1099,"nanakshahi_year":454,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Pūrṇimā · Vikram 1980 Dhātṛ · Śaka 1845 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","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 May 30, 1923 CE · Ṛṣikeśa · Vidhyamitra","description":"May 30, 1923 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 05:17, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1923-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1923-05-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/1923-05-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/1923-05-30","x-default":"https://vidhyamitra.com/city/rishikesh/1923-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:58:41.235Z","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":"2026-05-31T03:58:41.235Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:58:41.235Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}