{"id":"vidhyamitra:city-day:thane:2138-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2138-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-05-17","date_display":"May 17, 2138 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":2138,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502084.770833,"kali_year":5240,"ahargana":1913619.2708,"sun":{"sidereal_longitude":29.9674,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.8893,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.9219,"elapsed_within_tithi_degrees":6.9219},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8893,"elapsed_within_degrees":0.8893},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.8568},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2138,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502084.770833,"ahargana":1913619.2708,"kali_year":5240,"ayanamsa_lahiri":25.786,"grahas":{"sun":{"sidereal_longitude":30.309219999999982,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":119.89702,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":0.4974},"mars":{"sidereal_longitude":130.00982,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":33.48552000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":250.03652,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":66.65352000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":278.91782,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":307.2421,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":127.2421,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2138,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502084.770833,"kali_year":5240,"ahargana":1913619.2708,"sun":{"sidereal_longitude":29.9674,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.8893,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.9219,"elapsed_within_tithi_degrees":6.9219},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8893,"elapsed_within_degrees":0.8893},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.8568},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.497,"elongation":90.922},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.497,"opposition_distance":89.078}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"19:06","solarNoonLocal":"12:34","dayLengthHours":13.059288314247464,"dayLengthDisplay":"13 Hours 03 Mins 33 Secs","nightLengthDisplay":"10 Hours 56 Mins 27 Secs","moonriseLocal":"12:12","moonsetLocal":"00:54","rahuKala":{"name":"Rāhu Kāla","start":"09:18","end":"10:56","startHours":9.307956594871248,"endHours":10.940367634152182,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:12","end":"15:50","startHours":14.205189712714049,"endHours":15.83760075199498,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:03","end":"07:41","startHours":6.043134516309382,"endHours":7.675545555590315,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:32","startHours":9.090301789633791,"endHours":9.525611400108705,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:56","startHours":6.587271529403027,"endHours":6.935519217782959,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"13:00","startHours":12.1374690629582,"endHours":13.00808828390803,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.30189607440972,"endHours":5.172515295359551,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:03","startHours":4.954860490122094,"endHours":6.043134516309382,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:37","startHours":14.749326725807691,"endHours":15.619945946757522,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.902422830556848,"endHours":19.302422830556846,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:39","startHours":19.102422830556847,"endHours":19.64655984365049,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.852422830556847,"endHours":20.602422830556847,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"01:00","startHours":24.137469062958196,"endHours":25.00808828390803,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:03","end":"07:41","startHours":6.043134516309382,"endHours":7.675545555590315,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:18","startHours":7.675545555590315,"endHours":9.307956594871248,"quality":"auspicious"},{"name":"Roga","start":"09:18","end":"10:56","startHours":9.307956594871248,"endHours":10.940367634152182,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:34","startHours":10.940367634152182,"endHours":12.572778673433113,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:12","startHours":12.572778673433113,"endHours":14.205189712714049,"quality":"neutral"},{"name":"Labha","start":"14:12","end":"15:50","startHours":14.205189712714049,"endHours":15.83760075199498,"quality":"auspicious"},{"name":"Amṛta","start":"15:50","end":"17:28","startHours":15.83760075199498,"endHours":17.470011791275912,"quality":"auspicious"},{"name":"Kāla","start":"17:28","end":"19:06","startHours":17.470011791275912,"endHours":19.102422830556847,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:06","end":"20:28","startHours":19.102422830556847,"endHours":20.470011791275915,"quality":"auspicious"},{"name":"Amṛta","start":"20:28","end":"21:50","startHours":20.470011791275915,"endHours":21.83760075199498,"quality":"auspicious"},{"name":"Kāla","start":"21:50","end":"23:12","startHours":21.83760075199498,"endHours":23.20518971271405,"quality":"inauspicious"},{"name":"Śubha","start":"23:12","end":"00:34","startHours":23.20518971271405,"endHours":24.572778673433113,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"01:56","startHours":24.572778673433113,"endHours":25.94036763415218,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:18","startHours":25.94036763415218,"endHours":27.30795659487125,"quality":"inauspicious"},{"name":"Chala","start":"03:18","end":"04:41","startHours":27.30795659487125,"endHours":28.67554555559032,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:03","startHours":28.67554555559032,"endHours":30.043134516309383,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.043134516309382,"endHours":7.043134516309382,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.043134516309382,"endHours":8.043134516309383,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.043134516309383,"endHours":9.043134516309383,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.043134516309383,"endHours":10.043134516309383,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.043134516309383,"endHours":11.043134516309383,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.043134516309383,"endHours":12.043134516309383,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.043134516309383,"endHours":13.043134516309383,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.043134516309383,"endHours":14.043134516309383,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.043134516309383,"endHours":15.043134516309383,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.043134516309383,"endHours":16.043134516309383,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.043134516309383,"endHours":17.043134516309383,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.043134516309383,"endHours":18.043134516309383,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.043134516309383,"endHours":19.043134516309383,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.043134516309383,"endHours":20.043134516309383,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.043134516309383,"endHours":21.043134516309383,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.043134516309383,"endHours":22.043134516309383,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.043134516309383,"endHours":23.043134516309383,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.043134516309383,"endHours":24.043134516309383,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.043134516309383,"endHours":25.043134516309383,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.043134516309383,"endHours":26.043134516309383,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.043134516309383,"endHours":27.043134516309383,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.043134516309383,"endHours":28.043134516309383,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.043134516309383,"endHours":29.043134516309383,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.043134516309383,"endHours":30.043134516309383,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.27510746972297,"eotMinutes":3.7208795940131294,"ayanamsa":25.786}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛṣabha"},"precedence":5}],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 17, 2138 CE · Thane, Maharashtra · Vidhyamitra","description":"May 17, 2138 CE for Thane, Maharashtra: Śukla Aṣṭamī, sūryodaya 06:03, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2138-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2138-05-17","sa":"https://sa.vidhyamitra.com/city/thane/2138-05-17","hi":"https://hi.vidhyamitra.com/city/thane/2138-05-17","x-default":"https://vidhyamitra.com/city/thane/2138-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:40:43.901Z","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":"2026-05-31T22:40:43.901Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:40:43.901Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}