{"id":"vidhyamitra:city-day:pushkar:1990-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1990-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-04","date_display":"January 4, 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":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447895.770833,"kali_year":5091,"ahargana":1859430.2708,"sun":{"sidereal_longitude":259.515,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":345.7703,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.2554,"elapsed_within_tithi_degrees":2.2554},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.7703,"elapsed_within_degrees":12.437},"yoga":{"number":19,"name":"Parigha","sum_longitude":245.2853},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447895.770833,"ahargana":1859430.2708,"kali_year":5091,"ayanamsa_lahiri":23.7134,"grahas":{"sun":{"sidereal_longitude":259.6986380000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":344.408138,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":3.3074},"mars":{"sidereal_longitude":228.210738,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":270.75763800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":71.268438,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":282.14433800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":262.01433799999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":298.436,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.436,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447895.770833,"kali_year":5091,"ahargana":1859430.2708,"sun":{"sidereal_longitude":259.515,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":345.7703,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.2554,"elapsed_within_tithi_degrees":2.2554},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.7703,"elapsed_within_degrees":12.437},"yoga":{"number":19,"name":"Parigha","sum_longitude":245.2853},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.307,"elongation":86.255},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.307,"opposition_distance":93.745}},"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":"07:21","sunsetLocal":"17:53","solarNoonLocal":"12:37","dayLengthHours":10.528135981384452,"dayLengthDisplay":"10 Hours 31 Mins 41 Secs","nightLengthDisplay":"13 Hours 28 Mins 19 Secs","moonriseLocal":"12:07","moonsetLocal":"00:25","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:15","startHours":13.92974877876216,"endHours":15.245765776435217,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:21","end":"08:40","startHours":7.349663790396877,"endHours":8.665680788069935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:59","end":"11:18","startHours":9.981697785742991,"endHours":11.297714783416048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:09","startHours":9.806228852719915,"endHours":10.157166718766064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:47","end":"08:04","startHours":7.788336122954563,"endHours":8.069086415791482,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"12:58","startHours":12.262793915042955,"endHours":12.964669647135253,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:39","startHours":5.945912326212284,"endHours":6.647788058304581,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:21","startHours":6.472319125281507,"endHours":7.349663790396877,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:04","startHours":14.368421111319845,"endHours":15.070296843412143,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.67779977178133,"endHours":18.07779977178133,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:19","startHours":17.87779977178133,"endHours":18.316472104339017,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.62779977178133,"endHours":19.37779977178133,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"00:58","startHours":24.262793915042955,"endHours":24.964669647135253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:21","end":"08:40","startHours":7.349663790396877,"endHours":8.665680788069935,"quality":"auspicious"},{"name":"Roga","start":"08:40","end":"09:59","startHours":8.665680788069935,"endHours":9.981697785742991,"quality":"inauspicious"},{"name":"Udveg","start":"09:59","end":"11:18","startHours":9.981697785742991,"endHours":11.297714783416048,"quality":"inauspicious"},{"name":"Chala","start":"11:18","end":"12:37","startHours":11.297714783416048,"endHours":12.613731781089104,"quality":"neutral"},{"name":"Labha","start":"12:37","end":"13:56","startHours":12.613731781089104,"endHours":13.92974877876216,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:15","startHours":13.92974877876216,"endHours":15.245765776435217,"quality":"auspicious"},{"name":"Kāla","start":"15:15","end":"16:34","startHours":15.245765776435217,"endHours":16.561782774108273,"quality":"inauspicious"},{"name":"Śubha","start":"16:34","end":"17:53","startHours":16.561782774108273,"endHours":17.87779977178133,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:53","end":"19:34","startHours":17.87779977178133,"endHours":19.561782774108273,"quality":"auspicious"},{"name":"Kāla","start":"19:34","end":"21:15","startHours":19.561782774108273,"endHours":21.245765776435217,"quality":"inauspicious"},{"name":"Śubha","start":"21:15","end":"22:56","startHours":21.245765776435217,"endHours":22.92974877876216,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:37","startHours":22.92974877876216,"endHours":24.613731781089104,"quality":"inauspicious"},{"name":"Udveg","start":"00:37","end":"02:18","startHours":24.613731781089104,"endHours":26.297714783416048,"quality":"inauspicious"},{"name":"Chala","start":"02:18","end":"03:59","startHours":26.297714783416048,"endHours":27.98169778574299,"quality":"neutral"},{"name":"Labha","start":"03:59","end":"05:40","startHours":27.98169778574299,"endHours":29.665680788069935,"quality":"auspicious"},{"name":"Amṛta","start":"05:40","end":"07:21","startHours":29.665680788069935,"endHours":31.34966379039688,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.349663790396877,"endHours":8.349663790396878,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.349663790396878,"endHours":9.349663790396878,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.349663790396878,"endHours":10.349663790396878,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.349663790396878,"endHours":11.349663790396878,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.349663790396878,"endHours":12.349663790396878,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.349663790396878,"endHours":13.349663790396878,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.349663790396878,"endHours":14.349663790396878,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.349663790396878,"endHours":15.349663790396878,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.349663790396878,"endHours":16.34966379039688,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.34966379039688,"endHours":17.34966379039688,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.34966379039688,"endHours":18.34966379039688,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.34966379039688,"endHours":19.34966379039688,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.34966379039688,"endHours":20.34966379039688,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.34966379039688,"endHours":21.34966379039688,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.34966379039688,"endHours":22.34966379039688,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.34966379039688,"endHours":23.34966379039688,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.34966379039688,"endHours":24.34966379039688,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.34966379039688,"endHours":25.34966379039688,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.34966379039688,"endHours":26.34966379039688,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.34966379039688,"endHours":27.34966379039688,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.34966379039688,"endHours":28.34966379039688,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.34966379039688,"endHours":29.34966379039688,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.34966379039688,"endHours":30.34966379039688,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.34966379039688,"endHours":31.34966379039688,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.760823870241353,"eotMinutes":-5.02390686534617,"ayanamsa":23.7134}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 January 4, 1990 CE · Puṣkar · Vidhyamitra","description":"January 4, 1990 CE for Puṣkar: Śukla Aṣṭamī, sūryodaya 07:21, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1990-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1990-01-04","sa":"https://sa.vidhyamitra.com/city/pushkar/1990-01-04","hi":"https://hi.vidhyamitra.com/city/pushkar/1990-01-04","x-default":"https://vidhyamitra.com/city/pushkar/1990-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T19:56:07.646Z","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":"2026-05-17T19:56:07.646Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T19:56:07.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}