{"id":"vidhyamitra:city-day:seattle:2139-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2139-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-15","date_display":"February 15, 2139 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":2139,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502358.770833,"kali_year":5240,"ahargana":1913893.2708,"sun":{"sidereal_longitude":299.9017,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":134.0566,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1549,"elapsed_within_tithi_degrees":2.1549},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0566,"elapsed_within_degrees":0.7233},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.9583},"karana":{"half_tithi_index":32,"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":2139,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502358.770833,"ahargana":1913893.2708,"kali_year":5240,"ayanamsa_lahiri":25.7964,"grahas":{"sun":{"sidereal_longitude":300.138651,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":131.956951,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-1.6355},"mars":{"sidereal_longitude":310.393551,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":301.661651,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":270.501251,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":261.47305099999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":283.40465100000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.7242,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.7242,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502358.770833,"kali_year":5240,"ahargana":1913893.2708,"sun":{"sidereal_longitude":299.9017,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":134.0566,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1549,"elapsed_within_tithi_degrees":2.1549},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0566,"elapsed_within_degrees":0.7233},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.9583},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.636,"elongation":165.845},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.636,"opposition_distance":14.155}},"eclipse_window_40days":[{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"sunriseLocal":"07:17","sunsetLocal":"17:31","solarNoonLocal":"12:24","dayLengthHours":10.241154087351,"dayLengthDisplay":"10 Hours 14 Mins 28 Secs","nightLengthDisplay":"13 Hours 45 Mins 32 Secs","moonriseLocal":"18:29","moonsetLocal":"07:53","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:31","startHours":16.238757133546624,"endHours":17.518901394465498,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:41","startHours":12.398324350789999,"endHours":13.678468611708873,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:58","end":"16:14","startHours":14.958612872627748,"endHours":16.238757133546624,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.6673499274964,"endHours":10.008721730408098,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:59","startHours":7.704462060754124,"endHours":7.977559503083484,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:44","startHours":12.056952547878298,"endHours":12.739696153701699,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:36","startHours":5.912260095467699,"endHours":6.595003701291099,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:17","startHours":6.424317799835249,"endHours":7.277747307114499,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:47","startHours":14.105183365348498,"endHours":14.787926971171899,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.3189013944655,"endHours":17.718901394465497,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.518901394465498,"endHours":17.945616148105124,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.268901394465498,"endHours":19.018901394465498,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:44","startHours":24.0569525478783,"endHours":24.739696153701697,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:17","end":"08:33","startHours":7.277747307114499,"endHours":8.557891568033373,"quality":"inauspicious"},{"name":"Chala","start":"08:33","end":"09:50","startHours":8.557891568033373,"endHours":9.838035828952249,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:07","startHours":9.838035828952249,"endHours":11.118180089871124,"quality":"auspicious"},{"name":"Amṛta","start":"11:07","end":"12:24","startHours":11.118180089871124,"endHours":12.398324350789999,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:41","startHours":12.398324350789999,"endHours":13.678468611708873,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"14:58","startHours":13.678468611708873,"endHours":14.958612872627748,"quality":"auspicious"},{"name":"Roga","start":"14:58","end":"16:14","startHours":14.958612872627748,"endHours":16.238757133546624,"quality":"inauspicious"},{"name":"Udveg","start":"16:14","end":"17:31","startHours":16.238757133546624,"endHours":17.518901394465498,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:14","startHours":17.518901394465498,"endHours":19.238757133546624,"quality":"auspicious"},{"name":"Roga","start":"19:14","end":"20:58","startHours":19.238757133546624,"endHours":20.958612872627747,"quality":"inauspicious"},{"name":"Udveg","start":"20:58","end":"22:41","startHours":20.958612872627747,"endHours":22.678468611708873,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:24","startHours":22.678468611708873,"endHours":24.39832435079,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"02:07","startHours":24.39832435079,"endHours":26.118180089871124,"quality":"auspicious"},{"name":"Amṛta","start":"02:07","end":"03:50","startHours":26.118180089871124,"endHours":27.83803582895225,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:33","startHours":27.83803582895225,"endHours":29.557891568033373,"quality":"inauspicious"},{"name":"Śubha","start":"05:33","end":"07:17","startHours":29.557891568033373,"endHours":31.2777473071145,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.277747307114499,"endHours":8.277747307114499,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.277747307114499,"endHours":9.277747307114499,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.277747307114499,"endHours":10.277747307114499,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.277747307114499,"endHours":11.277747307114499,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.277747307114499,"endHours":12.277747307114499,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.277747307114499,"endHours":13.277747307114499,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.277747307114499,"endHours":14.277747307114499,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.277747307114499,"endHours":15.277747307114499,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.277747307114499,"endHours":16.2777473071145,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.2777473071145,"endHours":17.2777473071145,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.2777473071145,"endHours":18.2777473071145,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.2777473071145,"endHours":19.2777473071145,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.2777473071145,"endHours":20.2777473071145,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.2777473071145,"endHours":21.2777473071145,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.2777473071145,"endHours":22.2777473071145,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.2777473071145,"endHours":23.2777473071145,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.2777473071145,"endHours":24.2777473071145,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.2777473071145,"endHours":25.2777473071145,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.2777473071145,"endHours":26.2777473071145,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.2777473071145,"endHours":27.2777473071145,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.2777473071145,"endHours":28.2777473071145,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.2777473071145,"endHours":29.2777473071145,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.2777473071145,"endHours":30.2777473071145,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.2777473071145,"endHours":31.2777473071145,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.87253334910977,"eotMinutes":-14.571061047399978,"ayanamsa":25.7964}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"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 Dvitīyā · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"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_ingress":"Kumbha"},"precedence":5}],"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":"seattle"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 15, 2139 CE · Seattle, USA · Vidhyamitra","description":"February 15, 2139 CE for Seattle, USA: Kṛṣṇa Dvitīyā, sūryodaya 07:17, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2139-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2139-02-15","sa":"https://sa.vidhyamitra.com/city/seattle/2139-02-15","hi":"https://hi.vidhyamitra.com/city/seattle/2139-02-15","x-default":"https://vidhyamitra.com/city/seattle/2139-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T05:42:03.088Z","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":"2026-06-04T05:42:03.088Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T05:42:03.088Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}