{"id":"vidhyamitra:city-day:thane:2102-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2102-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-02-11","date_display":"February 11, 2102 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":2102,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488840.770833,"kali_year":5203,"ahargana":1900375.2708,"sun":{"sidereal_longitude":296.4165,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":210.8361,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.4196,"elapsed_within_tithi_degrees":10.4196},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.8361,"elapsed_within_degrees":10.8361},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.2526},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2102,"month":2,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488840.770833,"ahargana":1900375.2708,"kali_year":5203,"ayanamsa_lahiri":25.2794,"grahas":{"sun":{"sidereal_longitude":296.58583799999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":208.37953800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":-4.4037},"mars":{"sidereal_longitude":48.34823799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":272.904638,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":233.45353799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":249.16263800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":203.74053800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":288.9729,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.9729,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2102,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488840.770833,"kali_year":5203,"ahargana":1900375.2708,"sun":{"sidereal_longitude":296.4165,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":210.8361,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.4196,"elapsed_within_tithi_degrees":10.4196},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.8361,"elapsed_within_degrees":10.8361},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.2526},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.404,"elongation":85.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.404,"opposition_distance":94.42}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":0.307,"opposition_distance":2.772}]},"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":"07:09","sunsetLocal":"18:36","solarNoonLocal":"12:53","dayLengthHours":11.44611837884576,"dayLengthDisplay":"11 Hours 26 Mins 46 Secs","nightLengthDisplay":"12 Hours 33 Mins 14 Secs","moonriseLocal":"01:24","moonsetLocal":"12:35","rahuKala":{"name":"Rāhu Kāla","start":"10:01","end":"11:27","startHours":10.016216097798205,"endHours":11.446980895153924,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:19","end":"15:44","startHours":14.308510489865366,"endHours":15.739275287221085,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:35","startHours":7.154686503086765,"endHours":8.585451300442486,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.825447458150776,"endHours":10.206984737445634,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:56","startHours":7.631608102205338,"endHours":7.936837925641226,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:16","startHours":12.496208413214786,"endHours":13.259282971804504,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:23","startHours":5.628537385907331,"endHours":6.391611944497048,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:09","startHours":6.200843304849618,"endHours":7.154686503086765,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:33","startHours":14.785432088983939,"endHours":15.548506647573657,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.400804881932526,"endHours":18.800804881932525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:05","startHours":18.600804881932525,"endHours":19.077726481051098,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.350804881932525,"endHours":20.100804881932525,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:16","startHours":24.496208413214788,"endHours":25.259282971804502,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:09","end":"08:35","startHours":7.154686503086765,"endHours":8.585451300442486,"quality":"inauspicious"},{"name":"Śubha","start":"08:35","end":"10:01","startHours":8.585451300442486,"endHours":10.016216097798205,"quality":"auspicious"},{"name":"Roga","start":"10:01","end":"11:27","startHours":10.016216097798205,"endHours":11.446980895153924,"quality":"inauspicious"},{"name":"Udveg","start":"11:27","end":"12:53","startHours":11.446980895153924,"endHours":12.877745692509645,"quality":"inauspicious"},{"name":"Chala","start":"12:53","end":"14:19","startHours":12.877745692509645,"endHours":14.308510489865366,"quality":"neutral"},{"name":"Labha","start":"14:19","end":"15:44","startHours":14.308510489865366,"endHours":15.739275287221085,"quality":"auspicious"},{"name":"Amṛta","start":"15:44","end":"17:10","startHours":15.739275287221085,"endHours":17.170040084576804,"quality":"auspicious"},{"name":"Kāla","start":"17:10","end":"18:36","startHours":17.170040084576804,"endHours":18.600804881932525,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"20:10","startHours":18.600804881932525,"endHours":20.170040084576804,"quality":"auspicious"},{"name":"Amṛta","start":"20:10","end":"21:44","startHours":20.170040084576804,"endHours":21.739275287221083,"quality":"auspicious"},{"name":"Kāla","start":"21:44","end":"23:19","startHours":21.739275287221083,"endHours":23.308510489865366,"quality":"inauspicious"},{"name":"Śubha","start":"23:19","end":"00:53","startHours":23.308510489865366,"endHours":24.877745692509645,"quality":"auspicious"},{"name":"Roga","start":"00:53","end":"02:27","startHours":24.877745692509645,"endHours":26.446980895153924,"quality":"inauspicious"},{"name":"Udveg","start":"02:27","end":"04:01","startHours":26.446980895153924,"endHours":28.016216097798207,"quality":"inauspicious"},{"name":"Chala","start":"04:01","end":"05:35","startHours":28.016216097798207,"endHours":29.585451300442486,"quality":"neutral"},{"name":"Labha","start":"05:35","end":"07:09","startHours":29.585451300442486,"endHours":31.154686503086765,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.154686503086765,"endHours":8.154686503086765,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.154686503086765,"endHours":9.154686503086765,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.154686503086765,"endHours":10.154686503086765,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.154686503086765,"endHours":11.154686503086765,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.154686503086765,"endHours":12.154686503086765,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.154686503086765,"endHours":13.154686503086765,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.154686503086765,"endHours":14.154686503086765,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.154686503086765,"endHours":15.154686503086765,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.154686503086765,"endHours":16.154686503086765,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.154686503086765,"endHours":17.154686503086765,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.154686503086765,"endHours":18.154686503086765,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.154686503086765,"endHours":19.154686503086765,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.154686503086765,"endHours":20.154686503086765,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.154686503086765,"endHours":21.154686503086765,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.154686503086765,"endHours":22.154686503086765,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.154686503086765,"endHours":23.154686503086765,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.154686503086765,"endHours":24.154686503086765,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.154686503086765,"endHours":25.154686503086765,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.154686503086765,"endHours":26.154686503086765,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.154686503086765,"endHours":27.154686503086765,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.154686503086765,"endHours":28.154686503086765,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.154686503086765,"endHours":29.154686503086765,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.154686503086765,"endHours":30.154686503086765,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.154686503086765,"endHours":31.154686503086765,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","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":-14.217592900124995,"eotMinutes":-14.577141550578775,"ayanamsa":25.2794}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"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 Aṣṭamī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 February 11, 2102 CE · Thane, Maharashtra · Vidhyamitra","description":"February 11, 2102 CE for Thane, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 07:09, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2102-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2102-02-11","sa":"https://sa.vidhyamitra.com/city/thane/2102-02-11","hi":"https://hi.vidhyamitra.com/city/thane/2102-02-11","x-default":"https://vidhyamitra.com/city/thane/2102-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:02:49.623Z","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":"2026-06-01T15:02:49.623Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:02:49.623Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}