{"id":"vidhyamitra:city-day:vrindavan:2173-04-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2173-04-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-04-03","date_display":"April 3, 2173 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":2173,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514824.770833,"kali_year":5274,"ahargana":1926359.2708,"sun":{"sidereal_longitude":347.181,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":224.6653,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.4842,"elapsed_within_tithi_degrees":9.4842},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6653,"elapsed_within_degrees":11.3319},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.8463},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2173,"month":4,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514824.770833,"ahargana":1926359.2708,"kali_year":5274,"ayanamsa_lahiri":26.2732,"grahas":{"sun":{"sidereal_longitude":347.416258,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":224.88415800000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-3.5663},"mars":{"sidereal_longitude":5.5354580000000055,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":339.368858,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":231.50745800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":358.407058,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":337.202558,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":352.2155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.2155,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2173,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514824.770833,"kali_year":5274,"ahargana":1926359.2708,"sun":{"sidereal_longitude":347.181,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":224.6653,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.4842,"elapsed_within_tithi_degrees":9.4842},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6653,"elapsed_within_degrees":11.3319},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.8463},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.566,"elongation":122.516},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.566,"opposition_distance":57.484}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":0.108,"elongation":2.903}]},"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":"06:08","sunsetLocal":"18:38","solarNoonLocal":"12:23","dayLengthHours":12.503246688768286,"dayLengthDisplay":"12 Hours 30 Mins 12 Secs","nightLengthDisplay":"11 Hours 29 Mins 48 Secs","moonriseLocal":"22:59","moonsetLocal":"09:27","rahuKala":{"name":"Rāhu Kāla","start":"09:16","end":"10:49","startHours":9.258816379449442,"endHours":10.821722215545478,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:31","startHours":13.94753388773755,"endHours":15.510439723833585,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:08","end":"07:42","startHours":6.133004707257371,"endHours":7.695910543353406,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.050428934636638,"endHours":9.467203824262247,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.653973319289382,"endHours":6.98739323098987,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.967853162015905,"endHours":12.801402941267122,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.465905148754932,"endHours":5.299454928006152,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.0910674831933465,"endHours":6.133004707257371,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.468502499769562,"endHours":15.302052279020781,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.436251396025657,"endHours":18.836251396025656,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.636251396025656,"endHours":19.157220008057667,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.386251396025656,"endHours":20.136251396025656,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.967853162015903,"endHours":24.801402941267124,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:08","end":"07:42","startHours":6.133004707257371,"endHours":7.695910543353406,"quality":"inauspicious"},{"name":"Śubha","start":"07:42","end":"09:16","startHours":7.695910543353406,"endHours":9.258816379449442,"quality":"auspicious"},{"name":"Roga","start":"09:16","end":"10:49","startHours":9.258816379449442,"endHours":10.821722215545478,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:23","startHours":10.821722215545478,"endHours":12.384628051641513,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:57","startHours":12.384628051641513,"endHours":13.94753388773755,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:31","startHours":13.94753388773755,"endHours":15.510439723833585,"quality":"auspicious"},{"name":"Amṛta","start":"15:31","end":"17:04","startHours":15.510439723833585,"endHours":17.07334555992962,"quality":"auspicious"},{"name":"Kāla","start":"17:04","end":"18:38","startHours":17.07334555992962,"endHours":18.636251396025656,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:38","end":"20:04","startHours":18.636251396025656,"endHours":20.07334555992962,"quality":"auspicious"},{"name":"Amṛta","start":"20:04","end":"21:31","startHours":20.07334555992962,"endHours":21.510439723833585,"quality":"auspicious"},{"name":"Kāla","start":"21:31","end":"22:57","startHours":21.510439723833585,"endHours":22.94753388773755,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:23","startHours":22.94753388773755,"endHours":24.384628051641513,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:49","startHours":24.384628051641513,"endHours":25.821722215545478,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:16","startHours":25.821722215545478,"endHours":27.258816379449442,"quality":"inauspicious"},{"name":"Chala","start":"03:16","end":"04:42","startHours":27.258816379449442,"endHours":28.695910543353406,"quality":"neutral"},{"name":"Labha","start":"04:42","end":"06:08","startHours":28.695910543353406,"endHours":30.13300470725737,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.133004707257371,"endHours":7.133004707257371,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.133004707257371,"endHours":8.13300470725737,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.13300470725737,"endHours":9.13300470725737,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.13300470725737,"endHours":10.13300470725737,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.13300470725737,"endHours":11.13300470725737,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.13300470725737,"endHours":12.13300470725737,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.13300470725737,"endHours":13.13300470725737,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.13300470725737,"endHours":14.13300470725737,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.13300470725737,"endHours":15.13300470725737,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.13300470725737,"endHours":16.13300470725737,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.13300470725737,"endHours":17.13300470725737,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.13300470725737,"endHours":18.13300470725737,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.13300470725737,"endHours":19.13300470725737,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.13300470725737,"endHours":20.13300470725737,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.13300470725737,"endHours":21.13300470725737,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.13300470725737,"endHours":22.13300470725737,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.13300470725737,"endHours":23.13300470725737,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.13300470725737,"endHours":24.13300470725737,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.13300470725737,"endHours":25.13300470725737,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.13300470725737,"endHours":26.13300470725737,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.13300470725737,"endHours":27.13300470725737,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.13300470725737,"endHours":28.13300470725737,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.13300470725737,"endHours":29.13300470725737,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.13300470725737,"endHours":30.13300470725737,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.401082309716911,"eotMinutes":-3.714883098490848,"ayanamsa":26.2732}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pañcamī · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"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":[]},"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 April 3, 2173 CE · Vṛndāvana · Vidhyamitra","description":"April 3, 2173 CE for Vṛndāvana: Kṛṣṇa Pañcamī, sūryodaya 06:08, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2173-04-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2173-04-03","sa":"https://sa.vidhyamitra.com/city/vrindavan/2173-04-03","hi":"https://hi.vidhyamitra.com/city/vrindavan/2173-04-03","x-default":"https://vidhyamitra.com/city/vrindavan/2173-04-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:33:15.585Z","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":"2026-06-02T20:33:15.585Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:33:15.585Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}