{"id":"vidhyamitra:city-day:haridwar:1663-02-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/1663-02-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1663-02-03","date_display":"February 3, 1663 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":1663,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328491.770833,"kali_year":4764,"ahargana":1740026.2708,"sun":{"sidereal_longitude":296.0032,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":235.7979,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.7947,"elapsed_within_tithi_degrees":11.7947},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7979,"elapsed_within_degrees":9.1312},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8011},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1663,"month":2,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2328491.770833,"ahargana":1740026.2708,"kali_year":4764,"ayanamsa_lahiri":19.1467,"grahas":{"sun":{"sidereal_longitude":295.1593479999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":235.97564799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":4.4996},"mars":{"sidereal_longitude":292.600048,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":293.552548,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":235.82104800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":297.8241479999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":240.212848,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":145.0346,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":325.0346,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1663,"month":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328491.770833,"kali_year":4764,"ahargana":1740026.2708,"sun":{"sidereal_longitude":296.0032,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":235.7979,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":299.7947,"elapsed_within_tithi_degrees":11.7947},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7979,"elapsed_within_degrees":9.1312},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.8011},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":60.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":119.795}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":-0.642,"opposition_distance":0.558}]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"07:07","sunsetLocal":"17:56","solarNoonLocal":"12:31","dayLengthHours":10.822371068588916,"dayLengthDisplay":"10 Hours 49 Mins 21 Secs","nightLengthDisplay":"13 Hours 10 Mins 39 Secs","moonriseLocal":"03:27","moonsetLocal":"13:42","rahuKala":{"name":"Rāhu Kāla","start":"09:49","end":"11:10","startHours":9.816301938666935,"endHours":11.16909832224055,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:52","end":"15:14","startHours":13.87469108938778,"endHours":15.227487472961394,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:07","end":"08:28","startHours":7.110709171519707,"endHours":8.463505555093322,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.635929087523788,"endHours":9.996674789810085,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.561641299377579,"endHours":7.850237861206616,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:53","startHours":12.161149003527868,"endHours":12.882640408100464,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:23","startHours":5.667726362374518,"endHours":6.389217766947112,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:07","startHours":6.208844915803963,"endHours":7.110709171519707,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:03","startHours":14.325623217245651,"endHours":15.047114621818245,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.733080240108624,"endHours":18.133080240108622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:23","startHours":17.933080240108623,"endHours":18.384012367966495,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.683080240108623,"endHours":19.433080240108623,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:53","startHours":24.161149003527868,"endHours":24.882640408100464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:07","end":"08:28","startHours":7.110709171519707,"endHours":8.463505555093322,"quality":"inauspicious"},{"name":"Śubha","start":"08:28","end":"09:49","startHours":8.463505555093322,"endHours":9.816301938666935,"quality":"auspicious"},{"name":"Roga","start":"09:49","end":"11:10","startHours":9.816301938666935,"endHours":11.16909832224055,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:31","startHours":11.16909832224055,"endHours":12.521894705814166,"quality":"inauspicious"},{"name":"Chala","start":"12:31","end":"13:52","startHours":12.521894705814166,"endHours":13.87469108938778,"quality":"neutral"},{"name":"Labha","start":"13:52","end":"15:14","startHours":13.87469108938778,"endHours":15.227487472961394,"quality":"auspicious"},{"name":"Amṛta","start":"15:14","end":"16:35","startHours":15.227487472961394,"endHours":16.580283856535008,"quality":"auspicious"},{"name":"Kāla","start":"16:35","end":"17:56","startHours":16.580283856535008,"endHours":17.933080240108623,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:56","end":"19:35","startHours":17.933080240108623,"endHours":19.580283856535008,"quality":"auspicious"},{"name":"Amṛta","start":"19:35","end":"21:14","startHours":19.580283856535008,"endHours":21.227487472961393,"quality":"auspicious"},{"name":"Kāla","start":"21:14","end":"22:52","startHours":21.227487472961393,"endHours":22.87469108938778,"quality":"inauspicious"},{"name":"Śubha","start":"22:52","end":"00:31","startHours":22.87469108938778,"endHours":24.521894705814166,"quality":"auspicious"},{"name":"Roga","start":"00:31","end":"02:10","startHours":24.521894705814166,"endHours":26.16909832224055,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:49","startHours":26.16909832224055,"endHours":27.816301938666935,"quality":"inauspicious"},{"name":"Chala","start":"03:49","end":"05:28","startHours":27.816301938666935,"endHours":29.46350555509332,"quality":"neutral"},{"name":"Labha","start":"05:28","end":"07:07","startHours":29.46350555509332,"endHours":31.11070917151971,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.110709171519707,"endHours":8.110709171519707,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.110709171519707,"endHours":9.110709171519707,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.110709171519707,"endHours":10.110709171519707,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.110709171519707,"endHours":11.110709171519707,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.110709171519707,"endHours":12.110709171519707,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.110709171519707,"endHours":13.110709171519707,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.110709171519707,"endHours":14.110709171519707,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.110709171519707,"endHours":15.110709171519707,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.110709171519707,"endHours":16.11070917151971,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.11070917151971,"endHours":17.11070917151971,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.11070917151971,"endHours":18.11070917151971,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.11070917151971,"endHours":19.11070917151971,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.11070917151971,"endHours":20.11070917151971,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.11070917151971,"endHours":21.11070917151971,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.11070917151971,"endHours":22.11070917151971,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.11070917151971,"endHours":23.11070917151971,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.11070917151971,"endHours":24.11070917151971,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.11070917151971,"endHours":25.11070917151971,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.11070917151971,"endHours":26.11070917151971,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.11070917151971,"endHours":27.11070917151971,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.11070917151971,"endHours":28.11070917151971,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.11070917151971,"endHours":29.11070917151971,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.11070917151971,"endHours":30.11070917151971,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.11070917151971,"endHours":31.11070917151971,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Padma","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":-16.536428893403254,"eotMinutes":-13.970482348849993,"ayanamsa":19.1467}},"calendars":{"vikram_samvat":1720,"vikram_samvatsara":"Nala","saka_samvat":1585,"saka_samvatsara":"Śobhana","bengali_samvat":1070,"malayalam_era":839,"nanakshahi_year":194,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Daśamī · Vikram 1720 Nala · Śaka 1585 Śobhana"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"haridwar"},"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, 1663 CE · Haridwār · Vidhyamitra","description":"February 3, 1663 CE for Haridwār: Kṛṣṇa Daśamī, sūryodaya 07:07, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/1663-02-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/1663-02-03","sa":"https://sa.vidhyamitra.com/city/haridwar/1663-02-03","hi":"https://hi.vidhyamitra.com/city/haridwar/1663-02-03","x-default":"https://vidhyamitra.com/city/haridwar/1663-02-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T05:39:55.990Z","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":"2026-06-05T05:39:55.990Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T05:39:55.990Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}