{"id":"vidhyamitra:city-day:pushkar:1973-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1973-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-05-18","date_display":"May 18, 1973 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":1973,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441820.770833,"kali_year":5075,"ahargana":1853355.2708,"sun":{"sidereal_longitude":33.506,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":224.5589,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.0528,"elapsed_within_tithi_degrees":11.0528},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.5589,"elapsed_within_degrees":11.2255},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.0649},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1973,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441820.770833,"ahargana":1853355.2708,"kali_year":5075,"ayanamsa_lahiri":23.4811,"grahas":{"sun":{"sidereal_longitude":33.48024700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":222.74564699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-2.628},"mars":{"sidereal_longitude":313.81044700000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":30.914946999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":288.79544699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":43.89684699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":57.240947000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":260.3188,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.3188,"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":1973,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441820.770833,"kali_year":5075,"ahargana":1853355.2708,"sun":{"sidereal_longitude":33.506,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":224.5589,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.0528,"elapsed_within_tithi_degrees":11.0528},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.5589,"elapsed_within_degrees":11.2255},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.0649},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.628,"elongation":168.947},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.628,"opposition_distance":11.053}},"eclipse_window_40days":[]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"05:43","sunsetLocal":"19:13","solarNoonLocal":"12:28","dayLengthHours":13.487453089427186,"dayLengthDisplay":"13 Hours 29 Mins 15 Secs","nightLengthDisplay":"10 Hours 30 Mins 45 Secs","moonriseLocal":"19:47","moonsetLocal":"06:23","rahuKala":{"name":"Rāhu Kāla","start":"10:47","end":"12:28","startHours":10.782581993980443,"endHours":12.468513630158842,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:50","end":"17:32","startHours":15.840376902515638,"endHours":17.526308538694035,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:25","end":"09:06","startHours":7.410718721623646,"endHours":9.096650357802044,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:19","startHours":8.871859472978258,"endHours":9.32144124262583,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:39","startHours":6.286764297504714,"endHours":6.646429713222773,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:55","startHours":12.018931860511268,"endHours":12.918095399806413,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:50","startHours":3.926460006854957,"endHours":4.825623546150102,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:43","startHours":4.600832661326316,"endHours":5.724787085445248,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:37","startHours":14.716422478396705,"endHours":15.61558601769185,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.012240174872435,"endHours":19.412240174872434,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:46","startHours":19.212240174872434,"endHours":19.774217386931902,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.962240174872434,"endHours":20.712240174872434,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:55","startHours":24.018931860511266,"endHours":24.91809539980641,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:43","end":"07:25","startHours":5.724787085445248,"endHours":7.410718721623646,"quality":"neutral"},{"name":"Labha","start":"07:25","end":"09:06","startHours":7.410718721623646,"endHours":9.096650357802044,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:47","startHours":9.096650357802044,"endHours":10.782581993980443,"quality":"auspicious"},{"name":"Kāla","start":"10:47","end":"12:28","startHours":10.782581993980443,"endHours":12.468513630158842,"quality":"inauspicious"},{"name":"Śubha","start":"12:28","end":"14:09","startHours":12.468513630158842,"endHours":14.15444526633724,"quality":"auspicious"},{"name":"Roga","start":"14:09","end":"15:50","startHours":14.15444526633724,"endHours":15.840376902515638,"quality":"inauspicious"},{"name":"Udveg","start":"15:50","end":"17:32","startHours":15.840376902515638,"endHours":17.526308538694035,"quality":"inauspicious"},{"name":"Chala","start":"17:32","end":"19:13","startHours":17.526308538694035,"endHours":19.212240174872434,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:13","end":"20:32","startHours":19.212240174872434,"endHours":20.526308538694035,"quality":"inauspicious"},{"name":"Udveg","start":"20:32","end":"21:50","startHours":20.526308538694035,"endHours":21.840376902515636,"quality":"inauspicious"},{"name":"Chala","start":"21:50","end":"23:09","startHours":21.840376902515636,"endHours":23.15444526633724,"quality":"neutral"},{"name":"Labha","start":"23:09","end":"00:28","startHours":23.15444526633724,"endHours":24.468513630158842,"quality":"auspicious"},{"name":"Amṛta","start":"00:28","end":"01:47","startHours":24.468513630158842,"endHours":25.782581993980443,"quality":"auspicious"},{"name":"Kāla","start":"01:47","end":"03:06","startHours":25.782581993980443,"endHours":27.096650357802044,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:25","startHours":27.096650357802044,"endHours":28.410718721623645,"quality":"auspicious"},{"name":"Roga","start":"04:25","end":"05:43","startHours":28.410718721623645,"endHours":29.72478708544525,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.724787085445248,"endHours":6.724787085445248,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.724787085445248,"endHours":7.724787085445248,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.724787085445248,"endHours":8.724787085445248,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.724787085445248,"endHours":9.724787085445248,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.724787085445248,"endHours":10.724787085445248,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.724787085445248,"endHours":11.724787085445248,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.724787085445248,"endHours":12.724787085445248,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.724787085445248,"endHours":13.724787085445248,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.724787085445248,"endHours":14.724787085445248,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.724787085445248,"endHours":15.724787085445248,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.724787085445248,"endHours":16.72478708544525,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.72478708544525,"endHours":17.72478708544525,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.72478708544525,"endHours":18.72478708544525,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.72478708544525,"endHours":19.72478708544525,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.72478708544525,"endHours":20.72478708544525,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.72478708544525,"endHours":21.72478708544525,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.72478708544525,"endHours":22.72478708544525,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.72478708544525,"endHours":23.72478708544525,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.72478708544525,"endHours":24.72478708544525,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.72478708544525,"endHours":25.72478708544525,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.72478708544525,"endHours":26.72478708544525,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.72478708544525,"endHours":27.72478708544525,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.72478708544525,"endHours":28.72478708544525,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.72478708544525,"endHours":29.72478708544525,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.476505567882192,"eotMinutes":3.6891821904695723,"ayanamsa":23.4811}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 18, 1973 CE · Puṣkar · Vidhyamitra","description":"May 18, 1973 CE for Puṣkar: Kṛṣṇa Pratipada, sūryodaya 05:43, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1973-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1973-05-18","sa":"https://sa.vidhyamitra.com/city/pushkar/1973-05-18","hi":"https://hi.vidhyamitra.com/city/pushkar/1973-05-18","x-default":"https://vidhyamitra.com/city/pushkar/1973-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T10:20:24.510Z","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":"2026-05-19T10:20:24.510Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T10:20:24.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}