{"id":"vidhyamitra:city-day:pushkar:1978-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1978-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-08-13","date_display":"August 13, 1978 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":1978,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443733.770833,"kali_year":5080,"ahargana":1855268.2708,"sun":{"sidereal_longitude":115.8462,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":224.6883,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.8421,"elapsed_within_tithi_degrees":0.8421},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6883,"elapsed_within_degrees":11.355},"yoga":{"number":26,"name":"Indra","sum_longitude":340.5345},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1978,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443733.770833,"ahargana":1855268.2708,"kali_year":5080,"ayanamsa_lahiri":23.5542,"grahas":{"sun":{"sidereal_longitude":116.397357,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":221.871357,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":4.1016},"mars":{"sidereal_longitude":162.09815700000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":127.00305700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":91.43105700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":161.97245699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":128.432457,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":158.9588,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.9588,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"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":1978,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443733.770833,"kali_year":5080,"ahargana":1855268.2708,"sun":{"sidereal_longitude":115.8462,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":224.6883,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.8421,"elapsed_within_tithi_degrees":0.8421},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6883,"elapsed_within_degrees":11.355},"yoga":{"number":26,"name":"Indra","sum_longitude":340.5345},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.102,"elongation":108.842},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.102,"opposition_distance":71.158}},"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":"06:02","sunsetLocal":"19:11","solarNoonLocal":"12:36","dayLengthHours":13.140484776287195,"dayLengthDisplay":"13 Hours 08 Mins 26 Secs","nightLengthDisplay":"10 Hours 51 Mins 34 Secs","moonriseLocal":"14:20","moonsetLocal":"00:57","rahuKala":{"name":"Rāhu Kāla","start":"17:32","end":"19:11","startHours":17.533707136744624,"endHours":19.176267733780524,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"14:15","startHours":12.606025345636926,"endHours":14.248585942672825,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:53","end":"17:32","startHours":15.891146539708725,"endHours":17.533707136744624,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:32","startHours":9.101896071960342,"endHours":9.539912231169914,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:56","startHours":6.583303156505296,"endHours":6.933716083872954,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:03","startHours":12.168009186427353,"endHours":13.044041504846499,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:10","startHours":4.283718320655037,"endHours":5.159750639074183,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:02","startHours":4.940742559469396,"endHours":6.035782957493329,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:40","startHours":14.796106141684792,"endHours":15.672138460103938,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.976267733780524,"endHours":19.376267733780523,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:43","startHours":19.176267733780524,"endHours":19.72378793279249,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.926267733780524,"endHours":20.676267733780524,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:03","startHours":24.16800918642735,"endHours":25.0440415048465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:02","end":"07:41","startHours":6.035782957493329,"endHours":7.678343554529229,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:19","startHours":7.678343554529229,"endHours":9.320904151565127,"quality":"neutral"},{"name":"Labha","start":"09:19","end":"10:58","startHours":9.320904151565127,"endHours":10.963464748601027,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:36","startHours":10.963464748601027,"endHours":12.606025345636926,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"14:15","startHours":12.606025345636926,"endHours":14.248585942672825,"quality":"inauspicious"},{"name":"Śubha","start":"14:15","end":"15:53","startHours":14.248585942672825,"endHours":15.891146539708725,"quality":"auspicious"},{"name":"Roga","start":"15:53","end":"17:32","startHours":15.891146539708725,"endHours":17.533707136744624,"quality":"inauspicious"},{"name":"Udveg","start":"17:32","end":"19:11","startHours":17.533707136744624,"endHours":19.176267733780524,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:11","end":"20:32","startHours":19.176267733780524,"endHours":20.533707136744624,"quality":"auspicious"},{"name":"Roga","start":"20:32","end":"21:53","startHours":20.533707136744624,"endHours":21.891146539708725,"quality":"inauspicious"},{"name":"Udveg","start":"21:53","end":"23:15","startHours":21.891146539708725,"endHours":23.248585942672825,"quality":"inauspicious"},{"name":"Chala","start":"23:15","end":"00:36","startHours":23.248585942672825,"endHours":24.606025345636926,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"01:58","startHours":24.606025345636926,"endHours":25.963464748601027,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:19","startHours":25.963464748601027,"endHours":27.320904151565127,"quality":"auspicious"},{"name":"Kāla","start":"03:19","end":"04:41","startHours":27.320904151565127,"endHours":28.678343554529228,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:02","startHours":28.678343554529228,"endHours":30.03578295749333,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.035782957493329,"endHours":7.035782957493329,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.035782957493329,"endHours":8.035782957493328,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.035782957493328,"endHours":9.035782957493328,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.035782957493328,"endHours":10.035782957493328,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.035782957493328,"endHours":11.035782957493328,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.035782957493328,"endHours":12.035782957493328,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.035782957493328,"endHours":13.035782957493328,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.035782957493328,"endHours":14.035782957493328,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.035782957493328,"endHours":15.035782957493328,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.035782957493328,"endHours":16.03578295749333,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.03578295749333,"endHours":17.03578295749333,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.03578295749333,"endHours":18.03578295749333,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.03578295749333,"endHours":19.03578295749333,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.03578295749333,"endHours":20.03578295749333,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.03578295749333,"endHours":21.03578295749333,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.03578295749333,"endHours":22.03578295749333,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.03578295749333,"endHours":23.03578295749333,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.03578295749333,"endHours":24.03578295749333,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.03578295749333,"endHours":25.03578295749333,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.03578295749333,"endHours":26.03578295749333,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.03578295749333,"endHours":27.03578295749333,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.03578295749333,"endHours":28.03578295749333,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.03578295749333,"endHours":29.03578295749333,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.03578295749333,"endHours":30.03578295749333,"planetary_lord":"Jupiter"}],"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":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.827810611306036,"eotMinutes":-4.561520738215509,"ayanamsa":23.5542}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Daśamī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 13, 1978 CE · Puṣkar · Vidhyamitra","description":"August 13, 1978 CE for Puṣkar: Śukla Daśamī, sūryodaya 06:02, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1978-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1978-08-13","sa":"https://sa.vidhyamitra.com/city/pushkar/1978-08-13","hi":"https://hi.vidhyamitra.com/city/pushkar/1978-08-13","x-default":"https://vidhyamitra.com/city/pushkar/1978-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T22:19:13.848Z","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":"2026-05-18T22:19:13.848Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T22:19:13.848Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}