{"id":"vidhyamitra:city-day:pushkar:1990-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1990-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-10-20","date_display":"October 20, 1990 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":1990,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448184.770833,"kali_year":5092,"ahargana":1859719.2708,"sun":{"sidereal_longitude":181.9605,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":199.9701,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.0096,"elapsed_within_tithi_degrees":6.0096},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.9701,"elapsed_within_degrees":13.3034},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.9306},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1990,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448184.770833,"ahargana":1859719.2708,"kali_year":5092,"ayanamsa_lahiri":23.7245,"grahas":{"sun":{"sidereal_longitude":182.662196,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":198.22539600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-4.4678},"mars":{"sidereal_longitude":50.94549599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":181.23659599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":107.21229599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":179.58049600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.396396,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":283.1234,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":103.1234,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":1990,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448184.770833,"kali_year":5092,"ahargana":1859719.2708,"sun":{"sidereal_longitude":181.9605,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":199.9701,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.0096,"elapsed_within_tithi_degrees":6.0096},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.9701,"elapsed_within_degrees":13.3034},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.9306},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.468,"elongation":18.01},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.468,"opposition_distance":161.99}},"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":"06:33","sunsetLocal":"17:59","solarNoonLocal":"12:16","dayLengthHours":11.441837187790677,"dayLengthDisplay":"11 Hours 26 Mins 31 Secs","nightLengthDisplay":"12 Hours 33 Mins 29 Secs","moonriseLocal":"07:47","moonsetLocal":"18:49","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:50","startHours":9.407926182315144,"endHours":10.83815583078898,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:08","startHours":13.698615127736648,"endHours":15.128844776210483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:33","end":"07:59","startHours":6.547466885367475,"endHours":7.97769653384131,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.217228895851967,"endHours":9.598623468778323,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:20","startHours":7.02421010152542,"endHours":7.329325759866505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:39","startHours":11.88699090633646,"endHours":12.64978005218917,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.021888593662052,"endHours":5.7846777395147635,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.593980453051586,"endHours":6.547466885367475,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:56","startHours":14.175358343894594,"endHours":14.938147489747305,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.789304073158153,"endHours":18.18930407315815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.989304073158152,"endHours":18.466047289316098,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.739304073158152,"endHours":19.489304073158152,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:39","startHours":23.886990906336457,"endHours":24.649780052189172,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:33","end":"07:59","startHours":6.547466885367475,"endHours":7.97769653384131,"quality":"inauspicious"},{"name":"Śubha","start":"07:59","end":"09:24","startHours":7.97769653384131,"endHours":9.407926182315144,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:50","startHours":9.407926182315144,"endHours":10.83815583078898,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:16","startHours":10.83815583078898,"endHours":12.268385479262815,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:42","startHours":12.268385479262815,"endHours":13.698615127736648,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:08","startHours":13.698615127736648,"endHours":15.128844776210483,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:34","startHours":15.128844776210483,"endHours":16.55907442468432,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"17:59","startHours":16.55907442468432,"endHours":17.989304073158152,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:59","end":"19:34","startHours":17.989304073158152,"endHours":19.55907442468432,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"21:08","startHours":19.55907442468432,"endHours":21.12884477621048,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:42","startHours":21.12884477621048,"endHours":22.698615127736648,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:16","startHours":22.698615127736648,"endHours":24.268385479262815,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:50","startHours":24.268385479262815,"endHours":25.838155830788978,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:24","startHours":25.838155830788978,"endHours":27.407926182315144,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:59","startHours":27.407926182315144,"endHours":28.97769653384131,"quality":"neutral"},{"name":"Labha","start":"04:59","end":"06:33","startHours":28.97769653384131,"endHours":30.547466885367477,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.547466885367475,"endHours":7.547466885367475,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.547466885367475,"endHours":8.547466885367475,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.547466885367475,"endHours":9.547466885367475,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.547466885367475,"endHours":10.547466885367475,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.547466885367475,"endHours":11.547466885367475,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.547466885367475,"endHours":12.547466885367475,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.547466885367475,"endHours":13.547466885367475,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.547466885367475,"endHours":14.547466885367475,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.547466885367475,"endHours":15.547466885367475,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.547466885367475,"endHours":16.547466885367477,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.547466885367477,"endHours":17.547466885367477,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.547466885367477,"endHours":18.547466885367477,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.547466885367477,"endHours":19.547466885367477,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.547466885367477,"endHours":20.547466885367477,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.547466885367477,"endHours":21.547466885367477,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.547466885367477,"endHours":22.547466885367477,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.547466885367477,"endHours":23.547466885367477,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.547466885367477,"endHours":24.547466885367477,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.547466885367477,"endHours":25.547466885367477,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.547466885367477,"endHours":26.547466885367477,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.547466885367477,"endHours":27.547466885367477,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.547466885367477,"endHours":28.547466885367477,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.547466885367477,"endHours":29.547466885367477,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.547466885367477,"endHours":30.547466885367477,"planetary_lord":"Mercury"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.181277021610613,"eotMinutes":15.696871244231174,"ayanamsa":23.7245}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Dvitīyā · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"bhai-dooj","name":"Bhāi Dūja / Bhrātṛ Dvitīyā","name_sanskrit":"भ्रातृ द्वितीया","tradition":"Pan-Hindu","associated_deity":"Yama + Yamunā (sister-brother)","significance":"Yamunā's reception of brother Yama; sisters welcome brothers. Day 5 of Diwali.","vrata":true,"detection":{"tithi_number":2,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":3},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 October 20, 1990 CE · Puṣkar · Vidhyamitra","description":"October 20, 1990 CE for Puṣkar: Śukla Dvitīyā, sūryodaya 06:33, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1990-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1990-10-20","sa":"https://sa.vidhyamitra.com/city/pushkar/1990-10-20","hi":"https://hi.vidhyamitra.com/city/pushkar/1990-10-20","x-default":"https://vidhyamitra.com/city/pushkar/1990-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T00:47:13.241Z","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":"2026-05-18T00:47:13.241Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T00:47:13.241Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}