{"id":"vidhyamitra:city-day:vrindavan:2183-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2183-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-02-17","date_display":"February 17, 2183 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":2183,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518431.770833,"kali_year":5284,"ahargana":1929966.2708,"sun":{"sidereal_longitude":301.5422,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":230.5665,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.0243,"elapsed_within_tithi_degrees":1.0243},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.5665,"elapsed_within_degrees":3.8998},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.1087},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2183,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518431.770833,"ahargana":1929966.2708,"kali_year":5284,"ayanamsa_lahiri":26.4112,"grahas":{"sun":{"sidereal_longitude":301.873244,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":227.60004400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":4.2136},"mars":{"sidereal_longitude":84.964044,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":306.19544399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":174.75874399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":337.662544,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":105.70654400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":161.0993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.0993,"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":2183,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518431.770833,"kali_year":5284,"ahargana":1929966.2708,"sun":{"sidereal_longitude":301.5422,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":230.5665,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":289.0243,"elapsed_within_tithi_degrees":1.0243},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.5665,"elapsed_within_degrees":3.8998},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.1087},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.214,"elongation":70.976},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.214,"opposition_distance":109.024}},"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":11.274360676999834,"dayLengthDisplay":"11 Hours 16 Mins 28 Secs","nightLengthDisplay":"12 Hours 43 Mins 32 Secs","moonriseLocal":"02:24","moonsetLocal":"12:50","rahuKala":{"name":"Rāhu Kāla","start":"08:20","end":"09:45","startHours":8.336370885313997,"endHours":9.745665969938976,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:09","end":"12:34","startHours":11.154961054563955,"endHours":12.564256139188934,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:58","end":"15:23","startHours":13.973551223813914,"endHours":15.382846308438893,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:56","startHours":9.557759958655645,"endHours":9.933571981222306,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.396840828897343,"endHours":7.697490446950672,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.188444116622273,"endHours":12.940068161755596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:11","startHours":5.423827710422373,"endHours":6.175451755555694,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:56","startHours":5.987545744272364,"endHours":6.927075800689017,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:12","startHours":14.443316252022239,"endHours":15.194940297155561,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.001436477688852,"endHours":18.40143647768885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:40","startHours":18.20143647768885,"endHours":18.671201505897177,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.95143647768885,"endHours":19.70143647768885,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.188444116622275,"endHours":24.940068161755594,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:56","end":"08:20","startHours":6.927075800689017,"endHours":8.336370885313997,"quality":"auspicious"},{"name":"Kāla","start":"08:20","end":"09:45","startHours":8.336370885313997,"endHours":9.745665969938976,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:09","startHours":9.745665969938976,"endHours":11.154961054563955,"quality":"auspicious"},{"name":"Roga","start":"11:09","end":"12:34","startHours":11.154961054563955,"endHours":12.564256139188934,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"13:58","startHours":12.564256139188934,"endHours":13.973551223813914,"quality":"inauspicious"},{"name":"Chala","start":"13:58","end":"15:23","startHours":13.973551223813914,"endHours":15.382846308438893,"quality":"neutral"},{"name":"Labha","start":"15:23","end":"16:48","startHours":15.382846308438893,"endHours":16.792141393063872,"quality":"auspicious"},{"name":"Amṛta","start":"16:48","end":"18:12","startHours":16.792141393063872,"endHours":18.20143647768885,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:12","end":"19:48","startHours":18.20143647768885,"endHours":19.792141393063872,"quality":"neutral"},{"name":"Labha","start":"19:48","end":"21:23","startHours":19.792141393063872,"endHours":21.382846308438893,"quality":"auspicious"},{"name":"Amṛta","start":"21:23","end":"22:58","startHours":21.382846308438893,"endHours":22.973551223813914,"quality":"auspicious"},{"name":"Kāla","start":"22:58","end":"00:34","startHours":22.973551223813914,"endHours":24.564256139188934,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:09","startHours":24.564256139188934,"endHours":26.154961054563955,"quality":"auspicious"},{"name":"Roga","start":"02:09","end":"03:45","startHours":26.154961054563955,"endHours":27.745665969938976,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:20","startHours":27.745665969938976,"endHours":29.336370885313997,"quality":"inauspicious"},{"name":"Chala","start":"05:20","end":"06:56","startHours":29.336370885313997,"endHours":30.927075800689018,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.927075800689017,"endHours":7.927075800689017,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.927075800689017,"endHours":8.927075800689018,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.927075800689018,"endHours":9.927075800689018,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.927075800689018,"endHours":10.927075800689018,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.927075800689018,"endHours":11.927075800689018,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.927075800689018,"endHours":12.927075800689018,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.927075800689018,"endHours":13.927075800689018,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.927075800689018,"endHours":14.927075800689018,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.927075800689018,"endHours":15.927075800689018,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.927075800689018,"endHours":16.927075800689018,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.927075800689018,"endHours":17.927075800689018,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.927075800689018,"endHours":18.927075800689018,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.927075800689018,"endHours":19.927075800689018,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.927075800689018,"endHours":20.927075800689018,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.927075800689018,"endHours":21.927075800689018,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.927075800689018,"endHours":22.927075800689018,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.927075800689018,"endHours":23.927075800689018,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.927075800689018,"endHours":24.927075800689018,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.927075800689018,"endHours":25.927075800689018,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.927075800689018,"endHours":26.927075800689018,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.927075800689018,"endHours":27.927075800689018,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.927075800689018,"endHours":28.927075800689018,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.927075800689018,"endHours":29.927075800689018,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.927075800689018,"endHours":30.927075800689018,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.068970716130336,"eotMinutes":-14.492568351336082,"ayanamsa":26.4112}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Daśamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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":"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, 2183 CE · Vṛndāvana · Vidhyamitra","description":"February 17, 2183 CE for Vṛndāvana: Kṛṣṇa Daśamī, sūryodaya 06:56, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2183-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2183-02-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/2183-02-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/2183-02-17","x-default":"https://vidhyamitra.com/city/vrindavan/2183-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:21:12.094Z","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":"2026-05-31T06:21:12.094Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:21:12.094Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}