{"id":"vidhyamitra:city-day:thane:2142-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2142-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2142-01-13","date_display":"January 13, 2142 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":2142,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503421.770833,"kali_year":5243,"ahargana":1914956.2708,"sun":{"sidereal_longitude":266.3698,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":99.7255,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.3556,"elapsed_within_tithi_degrees":1.3556},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.7255,"elapsed_within_degrees":6.3921},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.0953},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":2142,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503421.770833,"ahargana":1914956.2708,"kali_year":5243,"ayanamsa_lahiri":25.8371,"grahas":{"sun":{"sidereal_longitude":266.850736,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":101.05473599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-3.0859},"mars":{"sidereal_longitude":186.35903600000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":242.445736,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":348.936136,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":222.89533600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":311.175836,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":236.4014,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.4014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":2142,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503421.770833,"kali_year":5243,"ahargana":1914956.2708,"sun":{"sidereal_longitude":266.3698,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":99.7255,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.3556,"elapsed_within_tithi_degrees":1.3556},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.7255,"elapsed_within_degrees":6.3921},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":6.0953},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.086,"elongation":166.644},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.086,"opposition_distance":13.356}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.888,"elongation":1.284}]},"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":"07:15","sunsetLocal":"18:19","solarNoonLocal":"12:47","dayLengthHours":11.073654634445319,"dayLengthDisplay":"11 Hours 04 Mins 25 Secs","nightLengthDisplay":"12 Hours 55 Mins 35 Secs","moonriseLocal":"19:14","moonsetLocal":"08:13","rahuKala":{"name":"Rāhu Kāla","start":"10:01","end":"11:24","startHours":10.010311866244898,"endHours":11.394518695550563,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:10","end":"15:33","startHours":14.162932354161892,"endHours":15.547139183467557,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:38","startHours":7.241898207633569,"endHours":8.626105036939233,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.82575095567081,"endHours":10.194872776818988,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.703300484068791,"endHours":7.998597940987333,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:09","startHours":12.40960370370805,"endHours":13.147847346004404,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.76541092304086,"endHours":6.503654565337214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.319093654763126,"endHours":7.241898207633569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:22","startHours":14.624334630597115,"endHours":15.36257827289347,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.115552842078888,"endHours":18.515552842078886,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:47","startHours":18.315552842078887,"endHours":18.77695511851411,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.065552842078887,"endHours":19.815552842078887,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:09","startHours":24.40960370370805,"endHours":25.147847346004404,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:15","end":"08:38","startHours":7.241898207633569,"endHours":8.626105036939233,"quality":"inauspicious"},{"name":"Śubha","start":"08:38","end":"10:01","startHours":8.626105036939233,"endHours":10.010311866244898,"quality":"auspicious"},{"name":"Roga","start":"10:01","end":"11:24","startHours":10.010311866244898,"endHours":11.394518695550563,"quality":"inauspicious"},{"name":"Udveg","start":"11:24","end":"12:47","startHours":11.394518695550563,"endHours":12.778725524856227,"quality":"inauspicious"},{"name":"Chala","start":"12:47","end":"14:10","startHours":12.778725524856227,"endHours":14.162932354161892,"quality":"neutral"},{"name":"Labha","start":"14:10","end":"15:33","startHours":14.162932354161892,"endHours":15.547139183467557,"quality":"auspicious"},{"name":"Amṛta","start":"15:33","end":"16:56","startHours":15.547139183467557,"endHours":16.931346012773222,"quality":"auspicious"},{"name":"Kāla","start":"16:56","end":"18:19","startHours":16.931346012773222,"endHours":18.315552842078887,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:19","end":"19:56","startHours":18.315552842078887,"endHours":19.931346012773222,"quality":"auspicious"},{"name":"Amṛta","start":"19:56","end":"21:33","startHours":19.931346012773222,"endHours":21.547139183467557,"quality":"auspicious"},{"name":"Kāla","start":"21:33","end":"23:10","startHours":21.547139183467557,"endHours":23.162932354161892,"quality":"inauspicious"},{"name":"Śubha","start":"23:10","end":"00:47","startHours":23.162932354161892,"endHours":24.778725524856227,"quality":"auspicious"},{"name":"Roga","start":"00:47","end":"02:24","startHours":24.778725524856227,"endHours":26.394518695550563,"quality":"inauspicious"},{"name":"Udveg","start":"02:24","end":"04:01","startHours":26.394518695550563,"endHours":28.010311866244898,"quality":"inauspicious"},{"name":"Chala","start":"04:01","end":"05:38","startHours":28.010311866244898,"endHours":29.626105036939233,"quality":"neutral"},{"name":"Labha","start":"05:38","end":"07:15","startHours":29.626105036939233,"endHours":31.241898207633568,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.241898207633569,"endHours":8.241898207633568,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.241898207633568,"endHours":9.241898207633568,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.241898207633568,"endHours":10.241898207633568,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.241898207633568,"endHours":11.241898207633568,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.241898207633568,"endHours":12.241898207633568,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.241898207633568,"endHours":13.241898207633568,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.241898207633568,"endHours":14.241898207633568,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.241898207633568,"endHours":15.241898207633568,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.241898207633568,"endHours":16.241898207633568,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.241898207633568,"endHours":17.241898207633568,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.241898207633568,"endHours":18.241898207633568,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.241898207633568,"endHours":19.241898207633568,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.241898207633568,"endHours":20.241898207633568,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.241898207633568,"endHours":21.241898207633568,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.241898207633568,"endHours":22.241898207633568,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.241898207633568,"endHours":23.241898207633568,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.241898207633568,"endHours":24.241898207633568,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.241898207633568,"endHours":25.241898207633568,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.241898207633568,"endHours":26.241898207633568,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.241898207633568,"endHours":27.241898207633568,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.241898207633568,"endHours":28.241898207633568,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.241898207633568,"endHours":29.241898207633568,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.241898207633568,"endHours":30.241898207633568,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.241898207633568,"endHours":31.241898207633568,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"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":-21.528003170719725,"eotMinutes":-8.635931491373626,"ayanamsa":25.8371}},"calendars":{"vikram_samvat":2199,"vikram_samvatsara":"Rākṣasa","saka_samvat":2064,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1549,"malayalam_era":1318,"nanakshahi_year":673,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 2199 Rākṣasa · Śaka 2064 Śubhakṛt"},"festivals":[],"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":[]},"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 13, 2142 CE · Thane, Maharashtra · Vidhyamitra","description":"January 13, 2142 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:15, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2142-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2142-01-13","sa":"https://sa.vidhyamitra.com/city/thane/2142-01-13","hi":"https://hi.vidhyamitra.com/city/thane/2142-01-13","x-default":"https://vidhyamitra.com/city/thane/2142-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:21:46.975Z","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":"2026-05-31T17:21:46.975Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:21:46.975Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}