{"id":"vidhyamitra:city-day:pushkar:2015-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/2015-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-02-01","date_display":"February 1, 2015 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":2015,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457054.770833,"kali_year":5116,"ahargana":1868589.2708,"sun":{"sidereal_longitude":287.7577,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.3427,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.585,"elapsed_within_tithi_degrees":2.585},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.3427,"elapsed_within_degrees":7.676},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.1004},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2015,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457054.770833,"ahargana":1868589.2708,"kali_year":5116,"ayanamsa_lahiri":24.0637,"grahas":{"sun":{"sidereal_longitude":287.77879699999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":75.13559700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-4.4469},"mars":{"sidereal_longitude":320.993197,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":284.21169699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":113.54159700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":311.21999700000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":219.19769699999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":173.1481,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":353.1481,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457054.770833,"kali_year":5116,"ahargana":1868589.2708,"sun":{"sidereal_longitude":287.7577,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.3427,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.585,"elapsed_within_tithi_degrees":2.585},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.3427,"elapsed_within_degrees":7.676},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.1004},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.447,"elongation":146.585},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.447,"opposition_distance":33.415}},"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":"07:17","sunsetLocal":"18:14","solarNoonLocal":"12:45","dayLengthHours":10.945447959226563,"dayLengthDisplay":"10 Hours 56 Mins 44 Secs","nightLengthDisplay":"13 Hours 03 Mins 16 Secs","moonriseLocal":"15:43","moonsetLocal":"05:27","rahuKala":{"name":"Rāhu Kāla","start":"16:52","end":"18:14","startHours":16.862698786666556,"endHours":18.230879781569875,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:45","end":"14:08","startHours":12.758155801956594,"endHours":14.126336796859913,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"16:52","startHours":15.494517791763235,"endHours":16.862698786666556,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.839369679496176,"endHours":10.20421794480373,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:44","end":"08:02","startHours":7.741492153977752,"endHours":8.033370766223793,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:07","startHours":12.393307536649042,"endHours":13.123004067264146,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:33","startHours":5.826038761113104,"endHours":6.555735291728208,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:17","startHours":6.373311159074432,"endHours":7.2854318223433125,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:19","startHours":14.582397128494355,"endHours":15.31209365910946,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.030879781569876,"endHours":18.430879781569875,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:41","startHours":18.230879781569875,"endHours":18.686940113204315,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.980879781569875,"endHours":19.730879781569875,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:07","startHours":24.393307536649043,"endHours":25.123004067264144,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:17","end":"08:39","startHours":7.2854318223433125,"endHours":8.653612817246632,"quality":"inauspicious"},{"name":"Chala","start":"08:39","end":"10:01","startHours":8.653612817246632,"endHours":10.021793812149953,"quality":"neutral"},{"name":"Labha","start":"10:01","end":"11:23","startHours":10.021793812149953,"endHours":11.389974807053274,"quality":"auspicious"},{"name":"Amṛta","start":"11:23","end":"12:45","startHours":11.389974807053274,"endHours":12.758155801956594,"quality":"auspicious"},{"name":"Kāla","start":"12:45","end":"14:08","startHours":12.758155801956594,"endHours":14.126336796859913,"quality":"inauspicious"},{"name":"Śubha","start":"14:08","end":"15:30","startHours":14.126336796859913,"endHours":15.494517791763235,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"16:52","startHours":15.494517791763235,"endHours":16.862698786666556,"quality":"inauspicious"},{"name":"Udveg","start":"16:52","end":"18:14","startHours":16.862698786666556,"endHours":18.230879781569875,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:14","end":"19:52","startHours":18.230879781569875,"endHours":19.862698786666556,"quality":"auspicious"},{"name":"Roga","start":"19:52","end":"21:30","startHours":19.862698786666556,"endHours":21.494517791763236,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"23:08","startHours":21.494517791763236,"endHours":23.126336796859913,"quality":"inauspicious"},{"name":"Chala","start":"23:08","end":"00:45","startHours":23.126336796859913,"endHours":24.758155801956594,"quality":"neutral"},{"name":"Labha","start":"00:45","end":"02:23","startHours":24.758155801956594,"endHours":26.389974807053274,"quality":"auspicious"},{"name":"Amṛta","start":"02:23","end":"04:01","startHours":26.389974807053274,"endHours":28.02179381214995,"quality":"auspicious"},{"name":"Kāla","start":"04:01","end":"05:39","startHours":28.02179381214995,"endHours":29.653612817246632,"quality":"inauspicious"},{"name":"Śubha","start":"05:39","end":"07:17","startHours":29.653612817246632,"endHours":31.285431822343313,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.2854318223433125,"endHours":8.285431822343313,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.285431822343313,"endHours":9.285431822343313,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.285431822343313,"endHours":10.285431822343313,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.285431822343313,"endHours":11.285431822343313,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.285431822343313,"endHours":12.285431822343313,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.285431822343313,"endHours":13.285431822343313,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.285431822343313,"endHours":14.285431822343313,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.285431822343313,"endHours":15.285431822343313,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.285431822343313,"endHours":16.285431822343313,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.285431822343313,"endHours":17.285431822343313,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.285431822343313,"endHours":18.285431822343313,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.285431822343313,"endHours":19.285431822343313,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.285431822343313,"endHours":20.285431822343313,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.285431822343313,"endHours":21.285431822343313,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.285431822343313,"endHours":22.285431822343313,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.285431822343313,"endHours":23.285431822343313,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.285431822343313,"endHours":24.285431822343313,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.285431822343313,"endHours":25.285431822343313,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.285431822343313,"endHours":26.285431822343313,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.285431822343313,"endHours":27.285431822343313,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.285431822343313,"endHours":28.285431822343313,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.285431822343313,"endHours":29.285431822343313,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.285431822343313,"endHours":30.285431822343313,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.285431822343313,"endHours":31.285431822343313,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.235705008545725,"eotMinutes":-13.689348117395623,"ayanamsa":24.0637}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 February 1, 2015 CE · Puṣkar · Vidhyamitra","description":"February 1, 2015 CE for Puṣkar: Śukla Trayodaśī, sūryodaya 07:17, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/2015-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/2015-02-01","sa":"https://sa.vidhyamitra.com/city/pushkar/2015-02-01","hi":"https://hi.vidhyamitra.com/city/pushkar/2015-02-01","x-default":"https://vidhyamitra.com/city/pushkar/2015-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:22:20.943Z","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":"2026-05-15T15:22:20.943Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:22:20.943Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}