{"id":"vidhyamitra:city-day:thane:1877-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1877-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-02-07","date_display":"February 7, 1877 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":1877,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406657.770833,"kali_year":4978,"ahargana":1818192.2708,"sun":{"sidereal_longitude":296.6407,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.6411,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.0004,"elapsed_within_tithi_degrees":0.0004},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6411,"elapsed_within_degrees":11.3077},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.2817},"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":1877,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406657.770833,"ahargana":1818192.2708,"kali_year":4978,"ayanamsa_lahiri":22.1362,"grahas":{"sun":{"sidereal_longitude":296.28713300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":227.31183299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-4.4471},"mars":{"sidereal_longitude":234.82043299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":277.70203300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":245.89973299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":275.767833,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":316.906033,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":323.4237,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":143.4237,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1877,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406657.770833,"kali_year":4978,"ahargana":1818192.2708,"sun":{"sidereal_longitude":296.6407,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.6411,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.0004,"elapsed_within_tithi_degrees":0.0004},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6411,"elapsed_within_degrees":11.3077},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.2817},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.447,"elongation":72},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.447,"opposition_distance":108}},"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":"07:11","sunsetLocal":"18:34","solarNoonLocal":"12:52","dayLengthHours":11.392558244798543,"dayLengthDisplay":"11 Hours 23 Mins 33 Secs","nightLengthDisplay":"12 Hours 36 Mins 27 Secs","moonriseLocal":"02:46","moonsetLocal":"13:47","rahuKala":{"name":"Rāhu Kāla","start":"12:52","end":"14:18","startHours":12.874420875156112,"endHours":14.29849065575593,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:36","end":"10:02","startHours":8.602211533356659,"endHours":10.026281313956478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:27","end":"12:52","startHours":11.450351094556295,"endHours":12.874420875156112,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:13","startHours":9.836405343209835,"endHours":10.216157284703119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:57","startHours":7.652831679623447,"endHours":7.956633232818075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:15","startHours":12.494668933662828,"endHours":13.254172816649396,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:25","startHours":5.659133986783702,"endHours":6.418637869770271,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:11","startHours":6.228761899023629,"endHours":7.178141752756841,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:32","startHours":14.773180582622537,"endHours":15.532684465609107,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.370699997555384,"endHours":18.770699997555383,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:03","startHours":18.570699997555383,"endHours":19.04538992442199,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.320699997555383,"endHours":20.070699997555383,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:15","startHours":24.494668933662826,"endHours":25.254172816649398,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:11","end":"08:36","startHours":7.178141752756841,"endHours":8.602211533356659,"quality":"auspicious"},{"name":"Amṛta","start":"08:36","end":"10:02","startHours":8.602211533356659,"endHours":10.026281313956478,"quality":"auspicious"},{"name":"Kāla","start":"10:02","end":"11:27","startHours":10.026281313956478,"endHours":11.450351094556295,"quality":"inauspicious"},{"name":"Śubha","start":"11:27","end":"12:52","startHours":11.450351094556295,"endHours":12.874420875156112,"quality":"auspicious"},{"name":"Roga","start":"12:52","end":"14:18","startHours":12.874420875156112,"endHours":14.29849065575593,"quality":"inauspicious"},{"name":"Udveg","start":"14:18","end":"15:43","startHours":14.29849065575593,"endHours":15.72256043635575,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:09","startHours":15.72256043635575,"endHours":17.146630216955565,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:34","startHours":17.146630216955565,"endHours":18.570699997555383,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:34","end":"20:09","startHours":18.570699997555383,"endHours":20.146630216955565,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:43","startHours":20.146630216955565,"endHours":21.72256043635575,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"23:18","startHours":21.72256043635575,"endHours":23.29849065575593,"quality":"auspicious"},{"name":"Amṛta","start":"23:18","end":"00:52","startHours":23.29849065575593,"endHours":24.874420875156112,"quality":"auspicious"},{"name":"Kāla","start":"00:52","end":"02:27","startHours":24.874420875156112,"endHours":26.450351094556293,"quality":"inauspicious"},{"name":"Śubha","start":"02:27","end":"04:02","startHours":26.450351094556293,"endHours":28.026281313956474,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:36","startHours":28.026281313956474,"endHours":29.60221153335666,"quality":"inauspicious"},{"name":"Udveg","start":"05:36","end":"07:11","startHours":29.60221153335666,"endHours":31.17814175275684,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.178141752756841,"endHours":8.17814175275684,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.17814175275684,"endHours":9.17814175275684,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.17814175275684,"endHours":10.17814175275684,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.17814175275684,"endHours":11.17814175275684,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.17814175275684,"endHours":12.17814175275684,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.17814175275684,"endHours":13.17814175275684,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.17814175275684,"endHours":14.17814175275684,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.17814175275684,"endHours":15.17814175275684,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.17814175275684,"endHours":16.17814175275684,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.17814175275684,"endHours":17.17814175275684,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.17814175275684,"endHours":18.17814175275684,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.17814175275684,"endHours":19.17814175275684,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.17814175275684,"endHours":20.17814175275684,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.17814175275684,"endHours":21.17814175275684,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.17814175275684,"endHours":22.17814175275684,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.17814175275684,"endHours":23.17814175275684,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.17814175275684,"endHours":24.17814175275684,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.17814175275684,"endHours":25.17814175275684,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.17814175275684,"endHours":26.17814175275684,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.17814175275684,"endHours":27.17814175275684,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.17814175275684,"endHours":28.17814175275684,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.17814175275684,"endHours":29.17814175275684,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.17814175275684,"endHours":30.17814175275684,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.17814175275684,"endHours":31.17814175275684,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.304206391981081,"eotMinutes":-14.37765250936663,"ayanamsa":22.1362}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Daśamī · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"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 February 7, 1877 CE · Thane, Maharashtra · Vidhyamitra","description":"February 7, 1877 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 07:11, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1877-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1877-02-07","sa":"https://sa.vidhyamitra.com/city/thane/1877-02-07","hi":"https://hi.vidhyamitra.com/city/thane/1877-02-07","x-default":"https://vidhyamitra.com/city/thane/1877-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:48:39.885Z","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":"2026-06-01T15:48:39.885Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:48:39.885Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}