{"id":"vidhyamitra:city-day:vrindavan:1963-02-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1963-02-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-02-03","date_display":"February 3, 1963 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":1963,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438063.770833,"kali_year":5064,"ahargana":1849598.2708,"sun":{"sidereal_longitude":290.2657,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":41.1337,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.8681,"elapsed_within_tithi_degrees":2.8681},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1337,"elapsed_within_degrees":1.1337},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.3994},"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":1963,"month":2,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438063.770833,"ahargana":1849598.2708,"kali_year":5064,"ayanamsa_lahiri":23.3374,"grahas":{"sun":{"sidereal_longitude":290.149592,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":41.790891999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-3.8255},"mars":{"sidereal_longitude":112.69599199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":268.01749199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":323.10499200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":244.08099200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":291.09219200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.3827,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.3827,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1963,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438063.770833,"kali_year":5064,"ahargana":1849598.2708,"sun":{"sidereal_longitude":290.2657,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":41.1337,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.8681,"elapsed_within_tithi_degrees":2.8681},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.1337,"elapsed_within_degrees":1.1337},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.3994},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.825,"elongation":110.868},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.825,"opposition_distance":69.132}},"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":"07:06","sunsetLocal":"18:01","solarNoonLocal":"12:33","dayLengthHours":10.925416109158427,"dayLengthDisplay":"10 Hours 55 Mins 31 Secs","nightLengthDisplay":"13 Hours 04 Mins 29 Secs","moonriseLocal":"13:10","moonsetLocal":"02:49","rahuKala":{"name":"Rāhu Kāla","start":"16:39","end":"18:01","startHours":16.652585746748578,"endHours":18.01826276039338,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:33","end":"13:55","startHours":12.555554705814167,"endHours":13.921231719458971,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:39","startHours":15.286908733103775,"endHours":16.652585746748578,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.642110410038587,"endHours":10.006290947010536,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.548072322449889,"endHours":7.839416752027447,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:55","startHours":12.19137416884222,"endHours":12.919735242786114,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:22","startHours":5.6361245033471645,"endHours":6.36448557729106,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:06","startHours":6.182395308805086,"endHours":7.092846651234955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:06","startHours":14.376457390673906,"endHours":15.104818464617802,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81826276039338,"endHours":18.21826276039338,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:28","startHours":18.01826276039338,"endHours":18.473488431608313,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76826276039338,"endHours":19.51826276039338,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:55","startHours":24.19137416884222,"endHours":24.919735242786114,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:06","end":"08:28","startHours":7.092846651234955,"endHours":8.458523664879758,"quality":"inauspicious"},{"name":"Chala","start":"08:28","end":"09:49","startHours":8.458523664879758,"endHours":9.824200678524562,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:11","startHours":9.824200678524562,"endHours":11.189877692169365,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:33","startHours":11.189877692169365,"endHours":12.555554705814167,"quality":"auspicious"},{"name":"Kāla","start":"12:33","end":"13:55","startHours":12.555554705814167,"endHours":13.921231719458971,"quality":"inauspicious"},{"name":"Śubha","start":"13:55","end":"15:17","startHours":13.921231719458971,"endHours":15.286908733103775,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:39","startHours":15.286908733103775,"endHours":16.652585746748578,"quality":"inauspicious"},{"name":"Udveg","start":"16:39","end":"18:01","startHours":16.652585746748578,"endHours":18.01826276039338,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:01","end":"19:39","startHours":18.01826276039338,"endHours":19.652585746748578,"quality":"auspicious"},{"name":"Roga","start":"19:39","end":"21:17","startHours":19.652585746748578,"endHours":21.286908733103772,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:55","startHours":21.286908733103772,"endHours":22.92123171945897,"quality":"inauspicious"},{"name":"Chala","start":"22:55","end":"00:33","startHours":22.92123171945897,"endHours":24.555554705814167,"quality":"neutral"},{"name":"Labha","start":"00:33","end":"02:11","startHours":24.555554705814167,"endHours":26.189877692169365,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:49","startHours":26.189877692169365,"endHours":27.824200678524562,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:28","startHours":27.824200678524562,"endHours":29.458523664879756,"quality":"inauspicious"},{"name":"Śubha","start":"05:28","end":"07:06","startHours":29.458523664879756,"endHours":31.092846651234954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.092846651234955,"endHours":8.092846651234954,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.092846651234954,"endHours":9.092846651234954,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.092846651234954,"endHours":10.092846651234954,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.092846651234954,"endHours":11.092846651234954,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.092846651234954,"endHours":12.092846651234954,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.092846651234954,"endHours":13.092846651234954,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.092846651234954,"endHours":14.092846651234954,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.092846651234954,"endHours":15.092846651234954,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.092846651234954,"endHours":16.092846651234954,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.092846651234954,"endHours":17.092846651234954,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.092846651234954,"endHours":18.092846651234954,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.092846651234954,"endHours":19.092846651234954,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.092846651234954,"endHours":20.092846651234954,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.092846651234954,"endHours":21.092846651234954,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.092846651234954,"endHours":22.092846651234954,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.092846651234954,"endHours":23.092846651234954,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.092846651234954,"endHours":24.092846651234954,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.092846651234954,"endHours":25.092846651234954,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.092846651234954,"endHours":26.092846651234954,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.092846651234954,"endHours":27.092846651234954,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.092846651234954,"endHours":28.092846651234954,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.092846651234954,"endHours":29.092846651234954,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.092846651234954,"endHours":30.092846651234954,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.092846651234954,"endHours":31.092846651234954,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","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":-16.772188840556723,"eotMinutes":-13.970482348849993,"ayanamsa":23.3374}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Daśamī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 3, 1963 CE · Vṛndāvana · Vidhyamitra","description":"February 3, 1963 CE for Vṛndāvana: Śukla Daśamī, sūryodaya 07:06, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1963-02-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1963-02-03","sa":"https://sa.vidhyamitra.com/city/vrindavan/1963-02-03","hi":"https://hi.vidhyamitra.com/city/vrindavan/1963-02-03","x-default":"https://vidhyamitra.com/city/vrindavan/1963-02-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:48:51.234Z","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":"2026-06-01T00:48:51.234Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:48:51.234Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}