{"id":"vidhyamitra:city-day:vrindavan:1950-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1950-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1950-10-22","date_display":"October 22, 1950 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":1950,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433576.770833,"kali_year":5052,"ahargana":1845111.2708,"sun":{"sidereal_longitude":184.3038,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":319.9468,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.643,"elapsed_within_tithi_degrees":3.643},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.9468,"elapsed_within_degrees":13.2801},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2506},"karana":{"half_tithi_index":22,"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":1950,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433576.770833,"ahargana":1845111.2708,"kali_year":5052,"ayanamsa_lahiri":23.1658,"grahas":{"sun":{"sidereal_longitude":184.90332899999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":321.81562899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.3278},"mars":{"sidereal_longitude":236.24852899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":178.32512900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":305.304629,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":179.795929,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":154.10462899999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":337.1256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":157.1256,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1950,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433576.770833,"kali_year":5052,"ahargana":1845111.2708,"sun":{"sidereal_longitude":184.3038,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":319.9468,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.643,"elapsed_within_tithi_degrees":3.643},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.9468,"elapsed_within_degrees":13.2801},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2506},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.328,"elongation":135.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.328,"opposition_distance":44.357}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:22","sunsetLocal":"17:44","solarNoonLocal":"12:03","dayLengthHours":11.36707162984257,"dayLengthDisplay":"11 Hours 22 Mins 01 Secs","nightLengthDisplay":"12 Hours 37 Mins 59 Secs","moonriseLocal":"15:21","moonsetLocal":"03:01","rahuKala":{"name":"Rāhu Kāla","start":"16:19","end":"17:44","startHours":16.319537379377643,"endHours":17.740421333107964,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:29","startHours":12.056885518186679,"endHours":13.477769471917,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:54","end":"16:19","startHours":14.898653425647321,"endHours":16.319537379377643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.025666416895326,"endHours":9.404568804556744,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.846977687842166,"endHours":7.150099597971302,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.67798313052526,"endHours":12.435787905848098,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:37","startHours":4.857740152619717,"endHours":5.615544927942555,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:22","startHours":5.426093734111845,"endHours":6.373349703265393,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:43","startHours":13.951397456493773,"endHours":14.70920223181661,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.540421333107965,"endHours":17.940421333107963,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:13","startHours":17.740421333107964,"endHours":18.214049317684736,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.490421333107964,"endHours":19.240421333107964,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.67798313052526,"endHours":24.4357879058481,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:22","end":"07:48","startHours":6.373349703265393,"endHours":7.794233656995714,"quality":"inauspicious"},{"name":"Chala","start":"07:48","end":"09:13","startHours":7.794233656995714,"endHours":9.215117610726036,"quality":"neutral"},{"name":"Labha","start":"09:13","end":"10:38","startHours":9.215117610726036,"endHours":10.636001564456357,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:03","startHours":10.636001564456357,"endHours":12.056885518186679,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:29","startHours":12.056885518186679,"endHours":13.477769471917,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:54","startHours":13.477769471917,"endHours":14.898653425647321,"quality":"auspicious"},{"name":"Roga","start":"14:54","end":"16:19","startHours":14.898653425647321,"endHours":16.319537379377643,"quality":"inauspicious"},{"name":"Udveg","start":"16:19","end":"17:44","startHours":16.319537379377643,"endHours":17.740421333107964,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:19","startHours":17.740421333107964,"endHours":19.319537379377643,"quality":"auspicious"},{"name":"Roga","start":"19:19","end":"20:54","startHours":19.319537379377643,"endHours":20.89865342564732,"quality":"inauspicious"},{"name":"Udveg","start":"20:54","end":"22:29","startHours":20.89865342564732,"endHours":22.477769471917,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:03","startHours":22.477769471917,"endHours":24.05688551818668,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:38","startHours":24.05688551818668,"endHours":25.636001564456357,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:13","startHours":25.636001564456357,"endHours":27.215117610726036,"quality":"auspicious"},{"name":"Kāla","start":"03:13","end":"04:48","startHours":27.215117610726036,"endHours":28.794233656995715,"quality":"inauspicious"},{"name":"Śubha","start":"04:48","end":"06:22","startHours":28.794233656995715,"endHours":30.373349703265394,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.373349703265393,"endHours":7.373349703265393,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.373349703265393,"endHours":8.373349703265394,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.373349703265394,"endHours":9.373349703265394,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.373349703265394,"endHours":10.373349703265394,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.373349703265394,"endHours":11.373349703265394,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.373349703265394,"endHours":12.373349703265394,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.373349703265394,"endHours":13.373349703265394,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.373349703265394,"endHours":14.373349703265394,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.373349703265394,"endHours":15.373349703265394,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.373349703265394,"endHours":16.373349703265394,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.373349703265394,"endHours":17.373349703265394,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.373349703265394,"endHours":18.373349703265394,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.373349703265394,"endHours":19.373349703265394,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.373349703265394,"endHours":20.373349703265394,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.373349703265394,"endHours":21.373349703265394,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.373349703265394,"endHours":22.373349703265394,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.373349703265394,"endHours":23.373349703265394,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.373349703265394,"endHours":24.373349703265394,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.373349703265394,"endHours":25.373349703265394,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.373349703265394,"endHours":26.373349703265394,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.373349703265394,"endHours":27.373349703265394,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.373349703265394,"endHours":28.373349703265394,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.373349703265394,"endHours":29.373349703265394,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.373349703265394,"endHours":30.373349703265394,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.786370848928518,"eotMinutes":15.949668908799335,"ayanamsa":23.1658}},"calendars":{"vikram_samvat":2007,"vikram_samvatsara":"Śobhana","saka_samvat":1872,"saka_samvatsara":"Vikṛti","bengali_samvat":1357,"malayalam_era":1126,"nanakshahi_year":481,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvādaśī · Vikram 2007 Śobhana · Śaka 1872 Vikṛti"},"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 22, 1950 CE · Vṛndāvana · Vidhyamitra","description":"October 22, 1950 CE for Vṛndāvana: Śukla Dvādaśī, sūryodaya 06:22, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1950-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1950-10-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/1950-10-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/1950-10-22","x-default":"https://vidhyamitra.com/city/vrindavan/1950-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:44:16.566Z","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":"2026-06-01T02:44:16.566Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:44:16.566Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}