{"id":"vidhyamitra:city-day:rishikesh:1940-05-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1940-05-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-05-29","date_display":"May 29, 1940 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":1940,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429778.770833,"kali_year":5042,"ahargana":1841313.2708,"sun":{"sidereal_longitude":44.5204,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":313.9689,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.4486,"elapsed_within_tithi_degrees":5.4486},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.9689,"elapsed_within_degrees":7.3022},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.4893},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1940,"month":5,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429778.770833,"ahargana":1841313.2708,"kali_year":5042,"ayanamsa_lahiri":23.0205,"grahas":{"sun":{"sidereal_longitude":44.49043999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":314.74294,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":3.1464},"mars":{"sidereal_longitude":75.17503999999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":53.99284,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":10.507040000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":80.15053999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":16.015539999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":178.3619,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":358.3619,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"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":1940,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429778.770833,"kali_year":5042,"ahargana":1841313.2708,"sun":{"sidereal_longitude":44.5204,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":313.9689,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.4486,"elapsed_within_tithi_degrees":5.4486},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":313.9689,"elapsed_within_degrees":7.3022},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.4893},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.146,"elongation":90.551},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.146,"opposition_distance":89.449}},"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":"19:11","solarNoonLocal":"12:14","dayLengthHours":13.906645501278918,"dayLengthDisplay":"13 Hours 54 Mins 24 Secs","nightLengthDisplay":"10 Hours 05 Mins 36 Secs","moonriseLocal":"00:33","moonsetLocal":"11:58","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:58","startHours":12.236025051309333,"endHours":13.974355738969198,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:46","startHours":7.021032988329738,"endHours":8.759363675989603,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:30","end":"12:14","startHours":10.497694363649469,"endHours":12.236025051309333,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.527586250968287,"endHours":8.991141101010918,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.862145863223161,"endHours":6.232989743257265,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:42","startHours":11.772470201266703,"endHours":12.699579901351964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:21","startHours":3.4284829004993513,"endHours":4.355592600584612,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:17","startHours":4.123815175563297,"endHours":5.2827023006698735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:29","startHours":14.553799301522485,"endHours":15.480909001607746,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.989347801948792,"endHours":19.38934780194879,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:46","startHours":19.18934780194879,"endHours":19.76879136450208,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.93934780194879,"endHours":20.68934780194879,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:42","startHours":23.772470201266703,"endHours":24.699579901351964,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:17","end":"07:01","startHours":5.2827023006698735,"endHours":7.021032988329738,"quality":"auspicious"},{"name":"Amṛta","start":"07:01","end":"08:46","startHours":7.021032988329738,"endHours":8.759363675989603,"quality":"auspicious"},{"name":"Kāla","start":"08:46","end":"10:30","startHours":8.759363675989603,"endHours":10.497694363649469,"quality":"inauspicious"},{"name":"Śubha","start":"10:30","end":"12:14","startHours":10.497694363649469,"endHours":12.236025051309333,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:58","startHours":12.236025051309333,"endHours":13.974355738969198,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:43","startHours":13.974355738969198,"endHours":15.712686426629062,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:27","startHours":15.712686426629062,"endHours":17.451017114288927,"quality":"neutral"},{"name":"Labha","start":"17:27","end":"19:11","startHours":17.451017114288927,"endHours":19.18934780194879,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:11","end":"20:27","startHours":19.18934780194879,"endHours":20.451017114288927,"quality":"inauspicious"},{"name":"Chala","start":"20:27","end":"21:43","startHours":20.451017114288927,"endHours":21.712686426629062,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"22:58","startHours":21.712686426629062,"endHours":22.974355738969198,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:14","startHours":22.974355738969198,"endHours":24.236025051309333,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:30","startHours":24.236025051309333,"endHours":25.49769436364947,"quality":"inauspicious"},{"name":"Śubha","start":"01:30","end":"02:46","startHours":25.49769436364947,"endHours":26.759363675989604,"quality":"auspicious"},{"name":"Roga","start":"02:46","end":"04:01","startHours":26.759363675989604,"endHours":28.021032988329736,"quality":"inauspicious"},{"name":"Udveg","start":"04:01","end":"05:17","startHours":28.021032988329736,"endHours":29.282702300669875,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.2827023006698735,"endHours":6.2827023006698735,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.2827023006698735,"endHours":7.2827023006698735,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.2827023006698735,"endHours":8.282702300669873,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.282702300669873,"endHours":9.282702300669873,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.282702300669873,"endHours":10.282702300669873,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.282702300669873,"endHours":11.282702300669873,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.282702300669873,"endHours":12.282702300669873,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.282702300669873,"endHours":13.282702300669873,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.282702300669873,"endHours":14.282702300669873,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.282702300669873,"endHours":15.282702300669873,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.282702300669873,"endHours":16.282702300669875,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.282702300669875,"endHours":17.282702300669875,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.282702300669875,"endHours":18.282702300669875,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.282702300669875,"endHours":19.282702300669875,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.282702300669875,"endHours":20.282702300669875,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.282702300669875,"endHours":21.282702300669875,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.282702300669875,"endHours":22.282702300669875,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.282702300669875,"endHours":23.282702300669875,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.282702300669875,"endHours":24.282702300669875,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.282702300669875,"endHours":25.282702300669875,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.282702300669875,"endHours":26.282702300669875,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.282702300669875,"endHours":27.282702300669875,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.282702300669875,"endHours":28.282702300669875,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.282702300669875,"endHours":29.282702300669875,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","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":21.560651732621988,"eotMinutes":2.7680969214399593,"ayanamsa":23.0205}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Aṣṭamī · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"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":"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 29, 1940 CE · Ṛṣikeśa · Vidhyamitra","description":"May 29, 1940 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 05:17, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1940-05-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1940-05-29","sa":"https://sa.vidhyamitra.com/city/rishikesh/1940-05-29","hi":"https://hi.vidhyamitra.com/city/rishikesh/1940-05-29","x-default":"https://vidhyamitra.com/city/rishikesh/1940-05-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T23:39:24.881Z","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":"2026-05-21T23:39:24.881Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T23:39:24.881Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}