{"id":"vidhyamitra:city-day:thane:2147-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2147-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-01-09","date_display":"January 9, 2147 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":2147,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505243.770833,"kali_year":5248,"ahargana":1916778.2708,"sun":{"sidereal_longitude":261.9568,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":349.1449,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.1881,"elapsed_within_tithi_degrees":3.1881},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.1449,"elapsed_within_degrees":2.4782},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.1017},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2147,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505243.770833,"ahargana":1916778.2708,"kali_year":5248,"ayanamsa_lahiri":25.9068,"grahas":{"sun":{"sidereal_longitude":262.487622,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":352.842422,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-2.1993},"mars":{"sidereal_longitude":359.944222,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":279.7549220000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":162.50812199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":217.46102199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":11.80192199999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":139.863,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.863,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"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":2147,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505243.770833,"kali_year":5248,"ahargana":1916778.2708,"sun":{"sidereal_longitude":261.9568,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":349.1449,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.1881,"elapsed_within_tithi_degrees":3.1881},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.1449,"elapsed_within_degrees":2.4782},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.1017},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.199,"elongation":87.188},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.199,"opposition_distance":92.812}},"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":"07:14","sunsetLocal":"18:16","solarNoonLocal":"12:45","dayLengthHours":11.039141959453865,"dayLengthDisplay":"11 Hours 02 Mins 21 Secs","nightLengthDisplay":"12 Hours 57 Mins 39 Secs","moonriseLocal":"12:34","moonsetLocal":"00:59","rahuKala":{"name":"Rāhu Kāla","start":"08:37","end":"10:00","startHours":8.613519937177777,"endHours":9.99341268210951,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:22","end":"12:45","startHours":11.373305427041242,"endHours":12.753198171972976,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:08","end":"15:31","startHours":14.13309091690471,"endHours":15.512983661836442,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:11","startHours":9.80942698278528,"endHours":10.17739838143374,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:59","startHours":7.693591440556621,"endHours":7.987968559475391,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:07","startHours":12.385226773324513,"endHours":13.121169570621438,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.761741597652195,"endHours":6.497684394949119,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:14","startHours":6.313698695624888,"endHours":7.233627192246043,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:20","startHours":14.593055165215286,"endHours":15.328997962512211,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07276915169991,"endHours":18.472769151699907,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:44","startHours":18.272769151699908,"endHours":18.732733400010485,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.022769151699908,"endHours":19.772769151699908,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:07","startHours":24.385226773324515,"endHours":25.121169570621436,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:14","end":"08:37","startHours":7.233627192246043,"endHours":8.613519937177777,"quality":"auspicious"},{"name":"Kāla","start":"08:37","end":"10:00","startHours":8.613519937177777,"endHours":9.99341268210951,"quality":"inauspicious"},{"name":"Śubha","start":"10:00","end":"11:22","startHours":9.99341268210951,"endHours":11.373305427041242,"quality":"auspicious"},{"name":"Roga","start":"11:22","end":"12:45","startHours":11.373305427041242,"endHours":12.753198171972976,"quality":"inauspicious"},{"name":"Udveg","start":"12:45","end":"14:08","startHours":12.753198171972976,"endHours":14.13309091690471,"quality":"inauspicious"},{"name":"Chala","start":"14:08","end":"15:31","startHours":14.13309091690471,"endHours":15.512983661836442,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"16:54","startHours":15.512983661836442,"endHours":16.892876406768174,"quality":"auspicious"},{"name":"Amṛta","start":"16:54","end":"18:16","startHours":16.892876406768174,"endHours":18.272769151699908,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:16","end":"19:54","startHours":18.272769151699908,"endHours":19.892876406768174,"quality":"neutral"},{"name":"Labha","start":"19:54","end":"21:31","startHours":19.892876406768174,"endHours":21.512983661836444,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"23:08","startHours":21.512983661836444,"endHours":23.13309091690471,"quality":"auspicious"},{"name":"Kāla","start":"23:08","end":"00:45","startHours":23.13309091690471,"endHours":24.753198171972976,"quality":"inauspicious"},{"name":"Śubha","start":"00:45","end":"02:22","startHours":24.753198171972976,"endHours":26.37330542704124,"quality":"auspicious"},{"name":"Roga","start":"02:22","end":"04:00","startHours":26.37330542704124,"endHours":27.993412682109508,"quality":"inauspicious"},{"name":"Udveg","start":"04:00","end":"05:37","startHours":27.993412682109508,"endHours":29.613519937177777,"quality":"inauspicious"},{"name":"Chala","start":"05:37","end":"07:14","startHours":29.613519937177777,"endHours":31.233627192246043,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.233627192246043,"endHours":8.233627192246043,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.233627192246043,"endHours":9.233627192246043,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.233627192246043,"endHours":10.233627192246043,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.233627192246043,"endHours":11.233627192246043,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.233627192246043,"endHours":12.233627192246043,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.233627192246043,"endHours":13.233627192246043,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.233627192246043,"endHours":14.233627192246043,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.233627192246043,"endHours":15.233627192246043,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.233627192246043,"endHours":16.233627192246043,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.233627192246043,"endHours":17.233627192246043,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.233627192246043,"endHours":18.233627192246043,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.233627192246043,"endHours":19.233627192246043,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.233627192246043,"endHours":20.233627192246043,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.233627192246043,"endHours":21.233627192246043,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.233627192246043,"endHours":22.233627192246043,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.233627192246043,"endHours":23.233627192246043,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.233627192246043,"endHours":24.233627192246043,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.233627192246043,"endHours":25.233627192246043,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.233627192246043,"endHours":26.233627192246043,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.233627192246043,"endHours":27.233627192246043,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.233627192246043,"endHours":28.233627192246043,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.233627192246043,"endHours":29.233627192246043,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.233627192246043,"endHours":30.233627192246043,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.233627192246043,"endHours":31.233627192246043,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.17340669722055,"eotMinutes":-7.10429031837854,"ayanamsa":25.9068}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"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":"-3137-12-25","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 January 9, 2147 CE · Thane, Maharashtra · Vidhyamitra","description":"January 9, 2147 CE for Thane, Maharashtra: Śukla Aṣṭamī, sūryodaya 07:14, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2147-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2147-01-09","sa":"https://sa.vidhyamitra.com/city/thane/2147-01-09","hi":"https://hi.vidhyamitra.com/city/thane/2147-01-09","x-default":"https://vidhyamitra.com/city/thane/2147-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:38:35.563Z","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":"2026-05-30T22:38:35.563Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:38:35.563Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}