{"id":"vidhyamitra:city-day:vrindavan:2143-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2143-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-02-17","date_display":"February 17, 2143 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":2143,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503821.770833,"kali_year":5244,"ahargana":1915356.2708,"sun":{"sidereal_longitude":301.8979,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":328.4295,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.5316,"elapsed_within_tithi_degrees":2.5316},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.4295,"elapsed_within_degrees":8.4295},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.3273},"karana":{"half_tithi_index":4,"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":2143,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503821.770833,"ahargana":1915356.2708,"kali_year":5244,"ayanamsa_lahiri":25.8524,"grahas":{"sun":{"sidereal_longitude":302.1343529999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":326.02465299999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":4.1348},"mars":{"sidereal_longitude":344.745753,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":299.230953,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":25.222553000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":335.994253,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":325.92355299999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":215.2074,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.2074,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503821.770833,"kali_year":5244,"ahargana":1915356.2708,"sun":{"sidereal_longitude":301.8979,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":328.4295,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.5316,"elapsed_within_tithi_degrees":2.5316},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.4295,"elapsed_within_degrees":8.4295},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.3273},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.135,"elongation":26.532},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.135,"opposition_distance":153.468}},"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":"06:56","sunsetLocal":"18:12","solarNoonLocal":"12:34","dayLengthHours":11.266887335940352,"dayLengthDisplay":"11 Hours 16 Mins 01 Secs","nightLengthDisplay":"12 Hours 43 Mins 59 Secs","moonriseLocal":"08:14","moonsetLocal":"20:05","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:12","startHours":16.78933889016657,"endHours":18.19769980715911,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"13:58","startHours":12.564256139188934,"endHours":13.97261705618148,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:47","startHours":15.380977973174023,"endHours":16.78933889016657,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.559752849604841,"endHours":9.935315760802853,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.400266110216275,"endHours":7.700716439174684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.188693227990923,"endHours":12.939819050386946,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:11","startHours":5.428560826426713,"endHours":6.179686648822736,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:56","startHours":5.99190519322373,"endHours":6.9308124712187595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:12","startHours":14.442070695178995,"endHours":15.193196517575018,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.997699807159112,"endHours":18.39769980715911,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:40","startHours":18.19769980715911,"endHours":18.667153446156625,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.94769980715911,"endHours":19.69769980715911,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.18869322799092,"endHours":24.939819050386948,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:56","end":"08:20","startHours":6.9308124712187595,"endHours":8.339173388211304,"quality":"inauspicious"},{"name":"Chala","start":"08:20","end":"09:45","startHours":8.339173388211304,"endHours":9.747534305203848,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:09","startHours":9.747534305203848,"endHours":11.155895222196392,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:34","startHours":11.155895222196392,"endHours":12.564256139188934,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"13:58","startHours":12.564256139188934,"endHours":13.97261705618148,"quality":"inauspicious"},{"name":"Śubha","start":"13:58","end":"15:23","startHours":13.97261705618148,"endHours":15.380977973174023,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:47","startHours":15.380977973174023,"endHours":16.78933889016657,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:12","startHours":16.78933889016657,"endHours":18.19769980715911,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:12","end":"19:47","startHours":18.19769980715911,"endHours":19.78933889016657,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:23","startHours":19.78933889016657,"endHours":21.380977973174023,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:58","startHours":21.380977973174023,"endHours":22.97261705618148,"quality":"inauspicious"},{"name":"Chala","start":"22:58","end":"00:34","startHours":22.97261705618148,"endHours":24.564256139188934,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"02:09","startHours":24.564256139188934,"endHours":26.155895222196392,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:45","startHours":26.155895222196392,"endHours":27.74753430520385,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:20","startHours":27.74753430520385,"endHours":29.339173388211304,"quality":"inauspicious"},{"name":"Śubha","start":"05:20","end":"06:56","startHours":29.339173388211304,"endHours":30.930812471218758,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.9308124712187595,"endHours":7.9308124712187595,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.9308124712187595,"endHours":8.93081247121876,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.93081247121876,"endHours":9.93081247121876,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.93081247121876,"endHours":10.93081247121876,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.93081247121876,"endHours":11.93081247121876,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.93081247121876,"endHours":12.93081247121876,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.93081247121876,"endHours":13.93081247121876,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.93081247121876,"endHours":14.93081247121876,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.93081247121876,"endHours":15.93081247121876,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.93081247121876,"endHours":16.930812471218758,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.930812471218758,"endHours":17.930812471218758,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.930812471218758,"endHours":18.930812471218758,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.930812471218758,"endHours":19.930812471218758,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.930812471218758,"endHours":20.930812471218758,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.930812471218758,"endHours":21.930812471218758,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.930812471218758,"endHours":22.930812471218758,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.930812471218758,"endHours":23.930812471218758,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.930812471218758,"endHours":24.930812471218758,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.930812471218758,"endHours":25.930812471218758,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.930812471218758,"endHours":26.930812471218758,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.930812471218758,"endHours":27.930812471218758,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.930812471218758,"endHours":28.930812471218758,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.930812471218758,"endHours":29.930812471218758,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.930812471218758,"endHours":30.930812471218758,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.171821579979513,"eotMinutes":-14.492568351336082,"ayanamsa":25.8524}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Tṛtīyā · Vikram 2200 Nala · Śaka 2065 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":[]},"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 17, 2143 CE · Vṛndāvana · Vidhyamitra","description":"February 17, 2143 CE for Vṛndāvana: Śukla Tṛtīyā, sūryodaya 06:56, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2143-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2143-02-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/2143-02-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/2143-02-17","x-default":"https://vidhyamitra.com/city/vrindavan/2143-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:11:09.679Z","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":"2026-06-03T07:11:09.679Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:11:09.679Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}