{"id":"vidhyamitra:city-day:thane:2137-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2137-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-10-09","date_display":"October 9, 2137 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":2137,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501864.770833,"kali_year":5239,"ahargana":1913399.2708,"sun":{"sidereal_longitude":169.0321,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":100.276,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.2439,"elapsed_within_tithi_degrees":3.2439},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.276,"elapsed_within_degrees":6.9427},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.3081},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2137,"month":10,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501864.770833,"ahargana":1913399.2708,"kali_year":5239,"ayanamsa_lahiri":25.7775,"grahas":{"sun":{"sidereal_longitude":170.11012500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":101.142225,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":2.8071},"mars":{"sidereal_longitude":103.44192499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":187.023725,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":217.01592500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":154.422325,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":261.094025,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":318.8987,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.8987,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501864.770833,"kali_year":5239,"ahargana":1913399.2708,"sun":{"sidereal_longitude":169.0321,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":100.276,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.2439,"elapsed_within_tithi_degrees":3.2439},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.276,"elapsed_within_degrees":6.9427},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.3081},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.807,"elongation":68.756},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.807,"opposition_distance":111.244}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":1.319,"opposition_distance":2.706}]},"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":"06:30","sunsetLocal":"18:19","solarNoonLocal":"12:25","dayLengthHours":11.826617207187597,"dayLengthDisplay":"11 Hours 49 Mins 36 Secs","nightLengthDisplay":"12 Hours 10 Mins 24 Secs","moonriseLocal":"01:19","moonsetLocal":"14:18","rahuKala":{"name":"Rāhu Kāla","start":"12:25","end":"13:53","startHours":12.409943528034567,"endHours":13.888270678933015,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:58","end":"09:27","startHours":7.974962075339217,"endHours":9.453289226237667,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:56","end":"12:25","startHours":10.931616377136116,"endHours":12.409943528034567,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.256178939451207,"endHours":9.650399513024126,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:18","startHours":6.989410641406917,"endHours":7.304787100265253,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:48","startHours":12.015722954461648,"endHours":12.804164101607487,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:42","startHours":4.919752630149088,"endHours":5.708193777294928,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:30","startHours":5.511083490508468,"endHours":6.496634924440768,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:10","startHours":14.381046395899165,"endHours":15.169487543045005,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.123252131628366,"endHours":18.523252131628364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:49","startHours":18.323252131628365,"endHours":18.816027848594516,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.073252131628365,"endHours":19.823252131628365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:48","startHours":24.015722954461648,"endHours":24.804164101607487,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:30","end":"07:58","startHours":6.496634924440768,"endHours":7.974962075339217,"quality":"auspicious"},{"name":"Amṛta","start":"07:58","end":"09:27","startHours":7.974962075339217,"endHours":9.453289226237667,"quality":"auspicious"},{"name":"Kāla","start":"09:27","end":"10:56","startHours":9.453289226237667,"endHours":10.931616377136116,"quality":"inauspicious"},{"name":"Śubha","start":"10:56","end":"12:25","startHours":10.931616377136116,"endHours":12.409943528034567,"quality":"auspicious"},{"name":"Roga","start":"12:25","end":"13:53","startHours":12.409943528034567,"endHours":13.888270678933015,"quality":"inauspicious"},{"name":"Udveg","start":"13:53","end":"15:22","startHours":13.888270678933015,"endHours":15.366597829831466,"quality":"inauspicious"},{"name":"Chala","start":"15:22","end":"16:51","startHours":15.366597829831466,"endHours":16.844924980729914,"quality":"neutral"},{"name":"Labha","start":"16:51","end":"18:19","startHours":16.844924980729914,"endHours":18.323252131628365,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:19","end":"19:51","startHours":18.323252131628365,"endHours":19.844924980729914,"quality":"inauspicious"},{"name":"Chala","start":"19:51","end":"21:22","startHours":19.844924980729914,"endHours":21.366597829831466,"quality":"neutral"},{"name":"Labha","start":"21:22","end":"22:53","startHours":21.366597829831466,"endHours":22.888270678933015,"quality":"auspicious"},{"name":"Amṛta","start":"22:53","end":"00:25","startHours":22.888270678933015,"endHours":24.409943528034567,"quality":"auspicious"},{"name":"Kāla","start":"00:25","end":"01:56","startHours":24.409943528034567,"endHours":25.931616377136116,"quality":"inauspicious"},{"name":"Śubha","start":"01:56","end":"03:27","startHours":25.931616377136116,"endHours":27.453289226237665,"quality":"auspicious"},{"name":"Roga","start":"03:27","end":"04:58","startHours":27.453289226237665,"endHours":28.974962075339217,"quality":"inauspicious"},{"name":"Udveg","start":"04:58","end":"06:30","startHours":28.974962075339217,"endHours":30.49663492444077,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.496634924440768,"endHours":7.496634924440768,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.496634924440768,"endHours":8.496634924440768,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.496634924440768,"endHours":9.496634924440768,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.496634924440768,"endHours":10.496634924440768,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.496634924440768,"endHours":11.496634924440768,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.496634924440768,"endHours":12.496634924440768,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.496634924440768,"endHours":13.496634924440768,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.496634924440768,"endHours":14.496634924440768,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.496634924440768,"endHours":15.496634924440768,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.496634924440768,"endHours":16.49663492444077,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.49663492444077,"endHours":17.49663492444077,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.49663492444077,"endHours":18.49663492444077,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.49663492444077,"endHours":19.49663492444077,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.49663492444077,"endHours":20.49663492444077,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.49663492444077,"endHours":21.49663492444077,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.49663492444077,"endHours":22.49663492444077,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.49663492444077,"endHours":23.49663492444077,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.49663492444077,"endHours":24.49663492444077,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.49663492444077,"endHours":25.49663492444077,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.49663492444077,"endHours":26.49663492444077,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.49663492444077,"endHours":27.49663492444077,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.49663492444077,"endHours":28.49663492444077,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.49663492444077,"endHours":29.49663492444077,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.49663492444077,"endHours":30.49663492444077,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.250748114691806,"eotMinutes":13.49098831792595,"ayanamsa":25.7775}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 October 9, 2137 CE · Thane, Maharashtra · Vidhyamitra","description":"October 9, 2137 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:30, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2137-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2137-10-09","sa":"https://sa.vidhyamitra.com/city/thane/2137-10-09","hi":"https://hi.vidhyamitra.com/city/thane/2137-10-09","x-default":"https://vidhyamitra.com/city/thane/2137-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:34:11.469Z","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":"2026-06-02T20:34:11.469Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:34:11.469Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}