{"id":"vidhyamitra:city-day:dwarka:2159-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2159-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-02-17","date_display":"February 17, 2159 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":2159,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509665.770833,"kali_year":5260,"ahargana":1921200.2708,"sun":{"sidereal_longitude":301.7556,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.1119,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.3563,"elapsed_within_tithi_degrees":8.3563},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.1119,"elapsed_within_degrees":6.1119},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.8675},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2159,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509665.770833,"ahargana":1921200.2708,"kali_year":5260,"ayanamsa_lahiri":26.0759,"grahas":{"sun":{"sidereal_longitude":302.02997000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":287.10016999999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":1.578},"mars":{"sidereal_longitude":215.75097000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":289.52727000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":165.93277,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":336.66847,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":180.81817,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":265.5642,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.5642,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2159,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509665.770833,"kali_year":5260,"ahargana":1921200.2708,"sun":{"sidereal_longitude":301.7556,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.1119,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.3563,"elapsed_within_tithi_degrees":8.3563},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.1119,"elapsed_within_degrees":6.1119},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.8675},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.578,"elongation":15.644},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.578,"opposition_distance":164.356}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:25","sunsetLocal":"18:52","solarNoonLocal":"13:09","dayLengthHours":11.450839564628303,"dayLengthDisplay":"11 Hours 27 Mins 03 Secs","nightLengthDisplay":"12 Hours 32 Mins 57 Secs","moonriseLocal":"06:35","moonsetLocal":"17:43","rahuKala":{"name":"Rāhu Kāla","start":"10:17","end":"11:43","startHours":10.280926248031859,"endHours":11.712281193610398,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:34","end":"16:00","startHours":14.574991084767472,"endHours":16.00634603034601,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:25","end":"08:51","startHours":7.418216356874783,"endHours":8.84957130245332,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:28","startHours":10.09007892195472,"endHours":10.471773574108997,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:54","end":"08:12","startHours":7.895334672067629,"endHours":8.200690393791051,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:32","startHours":12.761941487034658,"endHours":13.525330791343212,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:53","end":"06:39","startHours":5.891437748257676,"endHours":6.65482705256623,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:25","startHours":6.463979726489091,"endHours":7.418216356874783,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:49","startHours":15.052109399960319,"endHours":15.815498704268872,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.669055921503087,"endHours":19.069055921503086,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:21","startHours":18.869055921503087,"endHours":19.346174236695934,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.619055921503087,"endHours":20.369055921503087,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:32","startHours":24.761941487034658,"endHours":25.52533079134321,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:25","end":"08:51","startHours":7.418216356874783,"endHours":8.84957130245332,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:17","startHours":8.84957130245332,"endHours":10.280926248031859,"quality":"auspicious"},{"name":"Roga","start":"10:17","end":"11:43","startHours":10.280926248031859,"endHours":11.712281193610398,"quality":"inauspicious"},{"name":"Udveg","start":"11:43","end":"13:09","startHours":11.712281193610398,"endHours":13.143636139188935,"quality":"inauspicious"},{"name":"Chala","start":"13:09","end":"14:34","startHours":13.143636139188935,"endHours":14.574991084767472,"quality":"neutral"},{"name":"Labha","start":"14:34","end":"16:00","startHours":14.574991084767472,"endHours":16.00634603034601,"quality":"auspicious"},{"name":"Amṛta","start":"16:00","end":"17:26","startHours":16.00634603034601,"endHours":17.43770097592455,"quality":"auspicious"},{"name":"Kāla","start":"17:26","end":"18:52","startHours":17.43770097592455,"endHours":18.869055921503087,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:52","end":"20:26","startHours":18.869055921503087,"endHours":20.43770097592455,"quality":"auspicious"},{"name":"Amṛta","start":"20:26","end":"22:00","startHours":20.43770097592455,"endHours":22.00634603034601,"quality":"auspicious"},{"name":"Kāla","start":"22:00","end":"23:34","startHours":22.00634603034601,"endHours":23.574991084767472,"quality":"inauspicious"},{"name":"Śubha","start":"23:34","end":"01:09","startHours":23.574991084767472,"endHours":25.143636139188935,"quality":"auspicious"},{"name":"Roga","start":"01:09","end":"02:43","startHours":25.143636139188935,"endHours":26.712281193610398,"quality":"inauspicious"},{"name":"Udveg","start":"02:43","end":"04:17","startHours":26.712281193610398,"endHours":28.28092624803186,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:51","startHours":28.28092624803186,"endHours":29.84957130245332,"quality":"neutral"},{"name":"Labha","start":"05:51","end":"07:25","startHours":29.84957130245332,"endHours":31.418216356874783,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:25","end":"08:25","startHours":7.418216356874783,"endHours":8.418216356874783,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:25","end":"09:25","startHours":8.418216356874783,"endHours":9.418216356874783,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:25","end":"10:25","startHours":9.418216356874783,"endHours":10.418216356874783,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:25","end":"11:25","startHours":10.418216356874783,"endHours":11.418216356874783,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:25","end":"12:25","startHours":11.418216356874783,"endHours":12.418216356874783,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:25","end":"13:25","startHours":12.418216356874783,"endHours":13.418216356874783,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:25","end":"14:25","startHours":13.418216356874783,"endHours":14.418216356874783,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:25","end":"15:25","startHours":14.418216356874783,"endHours":15.418216356874783,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:25","end":"16:25","startHours":15.418216356874783,"endHours":16.418216356874783,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:25","end":"17:25","startHours":16.418216356874783,"endHours":17.418216356874783,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:25","end":"18:25","startHours":17.418216356874783,"endHours":18.418216356874783,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:25","end":"19:25","startHours":18.418216356874783,"endHours":19.418216356874783,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:25","end":"20:25","startHours":19.418216356874783,"endHours":20.418216356874783,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:25","end":"21:25","startHours":20.418216356874783,"endHours":21.418216356874783,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:25","end":"22:25","startHours":21.418216356874783,"endHours":22.418216356874783,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:25","end":"23:25","startHours":22.418216356874783,"endHours":23.418216356874783,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:25","end":"00:25","startHours":23.418216356874783,"endHours":24.418216356874783,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:25","end":"01:25","startHours":24.418216356874783,"endHours":25.418216356874783,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:25","end":"02:25","startHours":25.418216356874783,"endHours":26.418216356874783,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:25","end":"03:25","startHours":26.418216356874783,"endHours":27.418216356874783,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:25","end":"04:25","startHours":27.418216356874783,"endHours":28.418216356874783,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:25","end":"05:25","startHours":28.418216356874783,"endHours":29.418216356874783,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:25","end":"06:25","startHours":29.418216356874783,"endHours":30.418216356874783,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:25","end":"07:25","startHours":30.418216356874783,"endHours":31.418216356874783,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.130702324042211,"eotMinutes":-14.492568351336082,"ayanamsa":26.0759}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturdaśī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 2159 CE · Dvārakā · Vidhyamitra","description":"February 17, 2159 CE for Dvārakā: Kṛṣṇa Caturdaśī, sūryodaya 07:25, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2159-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2159-02-17","sa":"https://sa.vidhyamitra.com/city/dwarka/2159-02-17","hi":"https://hi.vidhyamitra.com/city/dwarka/2159-02-17","x-default":"https://vidhyamitra.com/city/dwarka/2159-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T18:05:01.811Z","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":"2026-05-20T18:05:01.811Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T18:05:01.811Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}