{"id":"vidhyamitra:city-day:vrindavan:1997-02-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1997-02-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-02-05","date_display":"February 5, 1997 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":1997,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450484.770833,"kali_year":5098,"ahargana":1862019.2708,"sun":{"sidereal_longitude":292.5129,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":257.4621,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.9491,"elapsed_within_tithi_degrees":0.9491},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.4621,"elapsed_within_degrees":4.1287},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.975},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1997,"month":2,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450484.770833,"ahargana":1862019.2708,"kali_year":5098,"ayanamsa_lahiri":23.8125,"grahas":{"sun":{"sidereal_longitude":292.4616189999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":255.99811899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.4736},"mars":{"sidereal_longitude":162.05211899999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":270.335519,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":279.62011899999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":278.587319,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":340.169419,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":161.2584,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.2584,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450484.770833,"kali_year":5098,"ahargana":1862019.2708,"sun":{"sidereal_longitude":292.5129,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":257.4621,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":324.9491,"elapsed_within_tithi_degrees":0.9491},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.4621,"elapsed_within_degrees":4.1287},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.975},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.474,"elongation":35.051},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.474,"opposition_distance":144.949}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:04","sunsetLocal":"18:03","solarNoonLocal":"12:34","dayLengthHours":10.98707561070015,"dayLengthDisplay":"10 Hours 59 Mins 13 Secs","nightLengthDisplay":"13 Hours 00 Mins 47 Secs","moonriseLocal":"04:56","moonsetLocal":"15:19","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"13:56","startHours":12.559380303681127,"endHours":13.932764755018647,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:26","end":"09:49","startHours":8.439226949668571,"endHours":9.812611401006091,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:11","end":"12:34","startHours":11.18599585234361,"endHours":12.559380303681127,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.629493474161087,"endHours":9.995729327851093,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.523637315443559,"endHours":7.816625998395563,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.193144449991122,"endHours":12.925616157371133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.600899083571033,"endHours":6.333370790951043,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:04","startHours":6.15025286410604,"endHours":7.065842498331053,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:07","startHours":14.390559572131153,"endHours":15.123031279511164,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.852918109031204,"endHours":18.252918109031203,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.052918109031204,"endHours":18.51071292614371,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.802918109031204,"endHours":19.552918109031204,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.193144449991124,"endHours":24.92561615737113,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:04","end":"08:26","startHours":7.065842498331053,"endHours":8.439226949668571,"quality":"auspicious"},{"name":"Amṛta","start":"08:26","end":"09:49","startHours":8.439226949668571,"endHours":9.812611401006091,"quality":"auspicious"},{"name":"Kāla","start":"09:49","end":"11:11","startHours":9.812611401006091,"endHours":11.18599585234361,"quality":"inauspicious"},{"name":"Śubha","start":"11:11","end":"12:34","startHours":11.18599585234361,"endHours":12.559380303681127,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"13:56","startHours":12.559380303681127,"endHours":13.932764755018647,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:18","startHours":13.932764755018647,"endHours":15.306149206356165,"quality":"inauspicious"},{"name":"Chala","start":"15:18","end":"16:41","startHours":15.306149206356165,"endHours":16.679533657693685,"quality":"neutral"},{"name":"Labha","start":"16:41","end":"18:03","startHours":16.679533657693685,"endHours":18.052918109031204,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:03","end":"19:41","startHours":18.052918109031204,"endHours":19.679533657693685,"quality":"inauspicious"},{"name":"Chala","start":"19:41","end":"21:18","startHours":19.679533657693685,"endHours":21.306149206356167,"quality":"neutral"},{"name":"Labha","start":"21:18","end":"22:56","startHours":21.306149206356167,"endHours":22.932764755018646,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:34","startHours":22.932764755018646,"endHours":24.559380303681127,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:11","startHours":24.559380303681127,"endHours":26.18599585234361,"quality":"inauspicious"},{"name":"Śubha","start":"02:11","end":"03:49","startHours":26.18599585234361,"endHours":27.81261140100609,"quality":"auspicious"},{"name":"Roga","start":"03:49","end":"05:26","startHours":27.81261140100609,"endHours":29.439226949668573,"quality":"inauspicious"},{"name":"Udveg","start":"05:26","end":"07:04","startHours":29.439226949668573,"endHours":31.06584249833105,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.065842498331053,"endHours":8.065842498331053,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.065842498331053,"endHours":9.065842498331053,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.065842498331053,"endHours":10.065842498331053,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.065842498331053,"endHours":11.065842498331053,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.065842498331053,"endHours":12.065842498331053,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.065842498331053,"endHours":13.065842498331053,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.065842498331053,"endHours":14.065842498331053,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.065842498331053,"endHours":15.065842498331053,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.065842498331053,"endHours":16.06584249833105,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.06584249833105,"endHours":17.06584249833105,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.06584249833105,"endHours":18.06584249833105,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.06584249833105,"endHours":19.06584249833105,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.06584249833105,"endHours":20.06584249833105,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.06584249833105,"endHours":21.06584249833105,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.06584249833105,"endHours":22.06584249833105,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.06584249833105,"endHours":23.06584249833105,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.06584249833105,"endHours":24.06584249833105,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.06584249833105,"endHours":25.06584249833105,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.06584249833105,"endHours":26.06584249833105,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.06584249833105,"endHours":27.06584249833105,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.06584249833105,"endHours":28.06584249833105,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.06584249833105,"endHours":29.06584249833105,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.06584249833105,"endHours":30.06584249833105,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.06584249833105,"endHours":31.06584249833105,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.957021568800942,"eotMinutes":-14.200018220867548,"ayanamsa":23.8125}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 5, 1997 CE · Vṛndāvana · Vidhyamitra","description":"February 5, 1997 CE for Vṛndāvana: Kṛṣṇa Trayodaśī, sūryodaya 07:04, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1997-02-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1997-02-05","sa":"https://sa.vidhyamitra.com/city/vrindavan/1997-02-05","hi":"https://hi.vidhyamitra.com/city/vrindavan/1997-02-05","x-default":"https://vidhyamitra.com/city/vrindavan/1997-02-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:43:48.464Z","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":"2026-05-31T02:43:48.464Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:43:48.464Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}