{"id":"vidhyamitra:city-day:thane:1847-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1847-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1847-01-28","date_display":"January 28, 1847 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":1847,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395689.770833,"kali_year":4948,"ahargana":1807224.2708,"sun":{"sidereal_longitude":286.1948,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":67.8533,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6585,"elapsed_within_tithi_degrees":9.6585},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.8533,"elapsed_within_degrees":1.1867},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.0481},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1847,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395689.770833,"ahargana":1807224.2708,"kali_year":4948,"ayanamsa_lahiri":21.7167,"grahas":{"sun":{"sidereal_longitude":285.836491,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":68.29799100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-4.0191},"mars":{"sidereal_longitude":240.91009099999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":274.8395909999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":46.881191,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":298.22859100000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":310.489291,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":184.5612,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.5612,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1847,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395689.770833,"kali_year":4948,"ahargana":1807224.2708,"sun":{"sidereal_longitude":286.1948,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":67.8533,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6585,"elapsed_within_tithi_degrees":9.6585},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.8533,"elapsed_within_degrees":1.1867},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.0481},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.019,"elongation":141.659},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.019,"opposition_distance":38.341}},"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":"18:28","solarNoonLocal":"12:51","dayLengthHours":11.237824268843745,"dayLengthDisplay":"11 Hours 14 Mins 16 Secs","nightLengthDisplay":"12 Hours 45 Mins 44 Secs","moonriseLocal":"15:43","moonsetLocal":"04:58","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"15:40","startHours":14.255765234186565,"endHours":15.660493267792033,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:14","end":"08:38","startHours":7.232125066159224,"endHours":8.636853099764693,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:02","end":"11:27","startHours":10.04158113337016,"endHours":11.446309166975627,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.854284062222764,"endHours":10.228878204517557,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.700367744027713,"endHours":8.000043057863547,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:14","startHours":12.476443058286305,"endHours":13.225631342875888,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:29","startHours":5.733748496980057,"endHours":6.482936781569641,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:14","startHours":6.295639710422245,"endHours":7.232125066159224,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:28","startHours":14.724007912055054,"endHours":15.473196196644636,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26994933500297,"endHours":18.66994933500297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:56","startHours":18.46994933500297,"endHours":18.938192012871458,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.21994933500297,"endHours":19.96994933500297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:14","startHours":24.476443058286304,"endHours":25.22563134287589,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:14","end":"08:38","startHours":7.232125066159224,"endHours":8.636853099764693,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:02","startHours":8.636853099764693,"endHours":10.04158113337016,"quality":"inauspicious"},{"name":"Udveg","start":"10:02","end":"11:27","startHours":10.04158113337016,"endHours":11.446309166975627,"quality":"inauspicious"},{"name":"Chala","start":"11:27","end":"12:51","startHours":11.446309166975627,"endHours":12.851037200581096,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:15","startHours":12.851037200581096,"endHours":14.255765234186565,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"15:40","startHours":14.255765234186565,"endHours":15.660493267792033,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:04","startHours":15.660493267792033,"endHours":17.0652213013975,"quality":"inauspicious"},{"name":"Śubha","start":"17:04","end":"18:28","startHours":17.0652213013975,"endHours":18.46994933500297,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:28","end":"20:04","startHours":18.46994933500297,"endHours":20.0652213013975,"quality":"auspicious"},{"name":"Kāla","start":"20:04","end":"21:40","startHours":20.0652213013975,"endHours":21.660493267792035,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"23:15","startHours":21.660493267792035,"endHours":23.255765234186565,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:51","startHours":23.255765234186565,"endHours":24.851037200581096,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:27","startHours":24.851037200581096,"endHours":26.446309166975627,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"04:02","startHours":26.446309166975627,"endHours":28.04158113337016,"quality":"neutral"},{"name":"Labha","start":"04:02","end":"05:38","startHours":28.04158113337016,"endHours":29.636853099764693,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:14","startHours":29.636853099764693,"endHours":31.232125066159224,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.232125066159224,"endHours":8.232125066159224,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.232125066159224,"endHours":9.232125066159224,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.232125066159224,"endHours":10.232125066159224,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.232125066159224,"endHours":11.232125066159224,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.232125066159224,"endHours":12.232125066159224,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.232125066159224,"endHours":13.232125066159224,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.232125066159224,"endHours":14.232125066159224,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.232125066159224,"endHours":15.232125066159224,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.232125066159224,"endHours":16.232125066159224,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.232125066159224,"endHours":17.232125066159224,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.232125066159224,"endHours":18.232125066159224,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.232125066159224,"endHours":19.232125066159224,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.232125066159224,"endHours":20.232125066159224,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.232125066159224,"endHours":21.232125066159224,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.232125066159224,"endHours":22.232125066159224,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.232125066159224,"endHours":23.232125066159224,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.232125066159224,"endHours":24.232125066159224,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.232125066159224,"endHours":25.232125066159224,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.232125066159224,"endHours":26.232125066159224,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.232125066159224,"endHours":27.232125066159224,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.232125066159224,"endHours":28.232125066159224,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.232125066159224,"endHours":29.232125066159224,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.232125066159224,"endHours":30.232125066159224,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.232125066159224,"endHours":31.232125066159224,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.37997978703103,"eotMinutes":-12.974632034865841,"ayanamsa":21.7167}},"calendars":{"vikram_samvat":1904,"vikram_samvatsara":"Raudra","saka_samvat":1769,"saka_samvatsara":"Plavaṅga","bengali_samvat":1254,"malayalam_era":1023,"nanakshahi_year":378,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvādaśī · Vikram 1904 Raudra · Śaka 1769 Plavaṅga"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 28, 1847 CE · Thane, Maharashtra · Vidhyamitra","description":"January 28, 1847 CE for Thane, Maharashtra: Śukla Dvādaśī, sūryodaya 07:14, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1847-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1847-01-28","sa":"https://sa.vidhyamitra.com/city/thane/1847-01-28","hi":"https://hi.vidhyamitra.com/city/thane/1847-01-28","x-default":"https://vidhyamitra.com/city/thane/1847-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:56:46.403Z","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":"2026-06-02T18:56:46.403Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:56:46.403Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}