{"id":"vidhyamitra:city-day:thane:1887-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1887-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-12-07","date_display":"December 7, 1887 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":1887,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410612.770833,"kali_year":4989,"ahargana":1822147.2708,"sun":{"sidereal_longitude":232.1928,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":130.5726,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.3798,"elapsed_within_tithi_degrees":6.3798},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.5726,"elapsed_within_degrees":10.5726},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7654},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1887,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410612.770833,"ahargana":1822147.2708,"kali_year":4989,"ayanamsa_lahiri":22.2875,"grahas":{"sun":{"sidereal_longitude":232.36782199999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":128.542622,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":1.2922},"mars":{"sidereal_longitude":159.60922200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":213.37332200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":212.300022,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":187.205822,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":104.79742199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":113.8688,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.8688,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1887,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410612.770833,"kali_year":4989,"ahargana":1822147.2708,"sun":{"sidereal_longitude":232.1928,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":130.5726,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.3798,"elapsed_within_tithi_degrees":6.3798},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.5726,"elapsed_within_degrees":10.5726},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.7654},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.292,"elongation":101.62},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.292,"opposition_distance":78.38}},"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":"07:00","sunsetLocal":"18:01","solarNoonLocal":"12:30","dayLengthHours":11.018640397843967,"dayLengthDisplay":"11 Hours 01 Mins 07 Secs","nightLengthDisplay":"12 Hours 58 Mins 53 Secs","moonriseLocal":"23:17","moonsetLocal":"11:53","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"13:53","startHours":12.50606505794438,"endHours":13.883395107674875,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:22","end":"09:45","startHours":8.374074908752892,"endHours":9.751404958483388,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:30","startHours":11.128735008213884,"endHours":12.50606505794438,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.567760951852655,"endHours":9.935048965114122,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.455854875599229,"endHours":7.749685286208401,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.138777044682914,"endHours":12.873353071205845,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.527592805976535,"endHours":6.262168832499466,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:00","startHours":6.078524825868733,"endHours":6.996744859022397,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.342505124251709,"endHours":15.07708115077464,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.815385256866364,"endHours":18.215385256866362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:28","startHours":18.015385256866363,"endHours":18.474495273443196,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.765385256866363,"endHours":19.515385256866363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.138777044682914,"endHours":24.873353071205845,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:00","end":"08:22","startHours":6.996744859022397,"endHours":8.374074908752892,"quality":"auspicious"},{"name":"Amṛta","start":"08:22","end":"09:45","startHours":8.374074908752892,"endHours":9.751404958483388,"quality":"auspicious"},{"name":"Kāla","start":"09:45","end":"11:08","startHours":9.751404958483388,"endHours":11.128735008213884,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:30","startHours":11.128735008213884,"endHours":12.50606505794438,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"13:53","startHours":12.50606505794438,"endHours":13.883395107674875,"quality":"inauspicious"},{"name":"Udveg","start":"13:53","end":"15:16","startHours":13.883395107674875,"endHours":15.260725157405371,"quality":"inauspicious"},{"name":"Chala","start":"15:16","end":"16:38","startHours":15.260725157405371,"endHours":16.638055207135867,"quality":"neutral"},{"name":"Labha","start":"16:38","end":"18:01","startHours":16.638055207135867,"endHours":18.015385256866363,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:01","end":"19:38","startHours":18.015385256866363,"endHours":19.638055207135867,"quality":"inauspicious"},{"name":"Chala","start":"19:38","end":"21:16","startHours":19.638055207135867,"endHours":21.26072515740537,"quality":"neutral"},{"name":"Labha","start":"21:16","end":"22:53","startHours":21.26072515740537,"endHours":22.883395107674875,"quality":"auspicious"},{"name":"Amṛta","start":"22:53","end":"00:30","startHours":22.883395107674875,"endHours":24.50606505794438,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"02:08","startHours":24.50606505794438,"endHours":26.128735008213884,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:45","startHours":26.128735008213884,"endHours":27.751404958483388,"quality":"auspicious"},{"name":"Roga","start":"03:45","end":"05:22","startHours":27.751404958483388,"endHours":29.374074908752892,"quality":"inauspicious"},{"name":"Udveg","start":"05:22","end":"07:00","startHours":29.374074908752892,"endHours":30.996744859022396,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.996744859022397,"endHours":7.996744859022397,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.996744859022397,"endHours":8.996744859022396,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.996744859022396,"endHours":9.996744859022396,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.996744859022396,"endHours":10.996744859022396,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.996744859022396,"endHours":11.996744859022396,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.996744859022396,"endHours":12.996744859022396,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.996744859022396,"endHours":13.996744859022396,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.996744859022396,"endHours":14.996744859022396,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.996744859022396,"endHours":15.996744859022396,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.996744859022396,"endHours":16.996744859022396,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.996744859022396,"endHours":17.996744859022396,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.996744859022396,"endHours":18.996744859022396,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.996744859022396,"endHours":19.996744859022396,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.996744859022396,"endHours":20.996744859022396,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.996744859022396,"endHours":21.996744859022396,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.996744859022396,"endHours":22.996744859022396,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.996744859022396,"endHours":23.996744859022396,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.996744859022396,"endHours":24.996744859022396,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.996744859022396,"endHours":25.996744859022396,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.996744859022396,"endHours":26.996744859022396,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.996744859022396,"endHours":27.996744859022396,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.996744859022396,"endHours":28.996744859022396,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.996744859022396,"endHours":29.996744859022396,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.996744859022396,"endHours":30.996744859022396,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.55399024259131,"eotMinutes":7.723696523337262,"ayanamsa":22.2875}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"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 December 7, 1887 CE · Thane, Maharashtra · Vidhyamitra","description":"December 7, 1887 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 07:00, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1887-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1887-12-07","sa":"https://sa.vidhyamitra.com/city/thane/1887-12-07","hi":"https://hi.vidhyamitra.com/city/thane/1887-12-07","x-default":"https://vidhyamitra.com/city/thane/1887-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:11:41.295Z","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":"2026-06-01T08:11:41.295Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:11:41.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}