{"id":"vidhyamitra:city-day:rishikesh:1954-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1954-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1954-09-19","date_display":"September 19, 1954 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":1954,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435004.770833,"kali_year":5056,"ahargana":1846539.2708,"sun":{"sidereal_longitude":151.7209,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":53.499,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.7781,"elapsed_within_tithi_degrees":9.7781},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.499,"elapsed_within_degrees":0.1657},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.2199},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1954,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435004.770833,"ahargana":1846539.2708,"kali_year":5056,"ayanamsa_lahiri":23.2204,"grahas":{"sun":{"sidereal_longitude":152.34566900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":56.858069,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":2.1084},"mars":{"sidereal_longitude":258.28176899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":173.80706899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":91.624169,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":198.47166900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":193.84076900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":261.4633,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.4633,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1954,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435004.770833,"kali_year":5056,"ahargana":1846539.2708,"sun":{"sidereal_longitude":151.7209,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":53.499,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.7781,"elapsed_within_tithi_degrees":9.7781},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.499,"elapsed_within_degrees":0.1657},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.2199},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.108,"elongation":98.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.108,"opposition_distance":81.778}},"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":"06:02","sunsetLocal":"18:18","solarNoonLocal":"12:10","dayLengthHours":12.264630479541216,"dayLengthDisplay":"12 Hours 15 Mins 53 Secs","nightLengthDisplay":"11 Hours 44 Mins 07 Secs","moonriseLocal":"22:48","moonsetLocal":"12:48","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:18","startHours":16.76507516170379,"endHours":18.298153971646443,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:10","end":"13:42","startHours":12.165838731875834,"endHours":13.698917541818487,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:14","end":"16:46","startHours":15.231996351761138,"endHours":16.76507516170379,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.895270603998178,"endHours":9.304091619982884,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:52","startHours":6.544549762086111,"endHours":6.871606574873876,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:34","startHours":11.757017715891127,"endHours":12.57465974786054,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:13","startHours":4.398239428166398,"endHours":5.215881460135812,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:02","startHours":5.011470952143458,"endHours":6.0335234921052265,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:02","startHours":14.209943811799372,"endHours":15.027585843768787,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.098153971646443,"endHours":18.498153971646442,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:49","startHours":18.298153971646443,"endHours":18.809180241627327,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.048153971646443,"endHours":19.798153971646443,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:34","startHours":23.757017715891127,"endHours":24.57465974786054,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:02","end":"07:34","startHours":6.0335234921052265,"endHours":7.566602302047879,"quality":"inauspicious"},{"name":"Chala","start":"07:34","end":"09:06","startHours":7.566602302047879,"endHours":9.099681111990531,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:38","startHours":9.099681111990531,"endHours":10.632759921933182,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:10","startHours":10.632759921933182,"endHours":12.165838731875834,"quality":"auspicious"},{"name":"Kāla","start":"12:10","end":"13:42","startHours":12.165838731875834,"endHours":13.698917541818487,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:14","startHours":13.698917541818487,"endHours":15.231996351761138,"quality":"auspicious"},{"name":"Roga","start":"15:14","end":"16:46","startHours":15.231996351761138,"endHours":16.76507516170379,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:18","startHours":16.76507516170379,"endHours":18.298153971646443,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:18","end":"19:46","startHours":18.298153971646443,"endHours":19.76507516170379,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:14","startHours":19.76507516170379,"endHours":21.23199635176114,"quality":"inauspicious"},{"name":"Udveg","start":"21:14","end":"22:42","startHours":21.23199635176114,"endHours":22.69891754181849,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:10","startHours":22.69891754181849,"endHours":24.165838731875834,"quality":"neutral"},{"name":"Labha","start":"00:10","end":"01:38","startHours":24.165838731875834,"endHours":25.632759921933182,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:06","startHours":25.632759921933182,"endHours":27.09968111199053,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:34","startHours":27.09968111199053,"endHours":28.566602302047876,"quality":"inauspicious"},{"name":"Śubha","start":"04:34","end":"06:02","startHours":28.566602302047876,"endHours":30.033523492105225,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.0335234921052265,"endHours":7.0335234921052265,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.0335234921052265,"endHours":8.033523492105227,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.033523492105227,"endHours":9.033523492105227,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.033523492105227,"endHours":10.033523492105227,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.033523492105227,"endHours":11.033523492105227,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.033523492105227,"endHours":12.033523492105227,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.033523492105227,"endHours":13.033523492105227,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.033523492105227,"endHours":14.033523492105227,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.033523492105227,"endHours":15.033523492105227,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.033523492105227,"endHours":16.033523492105225,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.033523492105225,"endHours":17.033523492105225,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.033523492105225,"endHours":18.033523492105225,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.033523492105225,"endHours":19.033523492105225,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.033523492105225,"endHours":20.033523492105225,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.033523492105225,"endHours":21.033523492105225,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.033523492105225,"endHours":22.033523492105225,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.033523492105225,"endHours":23.033523492105225,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.033523492105225,"endHours":24.033523492105225,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.033523492105225,"endHours":25.033523492105225,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.033523492105225,"endHours":26.033523492105225,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.033523492105225,"endHours":27.033523492105225,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.033523492105225,"endHours":28.033523492105225,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.033523492105225,"endHours":29.033523492105225,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.033523492105225,"endHours":30.033523492105225,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.762036352146265,"eotMinutes":6.979276087449932,"ayanamsa":23.2204}},"calendars":{"vikram_samvat":2011,"vikram_samvatsara":"Plavaṅga","saka_samvat":1876,"saka_samvatsara":"Jaya","bengali_samvat":1361,"malayalam_era":1130,"nanakshahi_year":485,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2011 Plavaṅga · Śaka 1876 Jaya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 September 19, 1954 CE · Ṛṣikeśa · Vidhyamitra","description":"September 19, 1954 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 06:02, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1954-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1954-09-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/1954-09-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/1954-09-19","x-default":"https://vidhyamitra.com/city/rishikesh/1954-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:37:03.594Z","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":"2026-06-02T07:37:03.594Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:37:03.594Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}