{"id":"vidhyamitra:city-day:thane:2066-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2066-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2066-02-01","date_display":"February 1, 2066 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":2066,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475682.770833,"kali_year":5167,"ahargana":1887217.2708,"sun":{"sidereal_longitude":287.5568,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":3.3966,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.8398,"elapsed_within_tithi_degrees":3.8398},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.3966,"elapsed_within_degrees":3.3966},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.9534},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2066,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475682.770833,"ahargana":1887217.2708,"kali_year":5167,"ayanamsa_lahiri":24.7762,"grahas":{"sun":{"sidereal_longitude":287.69777,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":4.471670000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":4.464},"mars":{"sidereal_longitude":352.55817,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":301.05957,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":221.81156999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":295.92706999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":119.55066999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":266.1471,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":86.1471,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2066,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475682.770833,"kali_year":5167,"ahargana":1887217.2708,"sun":{"sidereal_longitude":287.5568,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":3.3966,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.8398,"elapsed_within_tithi_degrees":3.8398},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.3966,"elapsed_within_degrees":3.3966},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.9534},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.464,"elongation":75.84},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.464,"opposition_distance":104.16}},"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":"07:13","sunsetLocal":"18:31","solarNoonLocal":"12:52","dayLengthHours":11.30487521271617,"dayLengthDisplay":"11 Hours 18 Mins 18 Secs","nightLengthDisplay":"12 Hours 41 Mins 42 Secs","moonriseLocal":"11:41","moonsetLocal":"00:17","rahuKala":{"name":"Rāhu Kāla","start":"08:37","end":"10:02","startHours":8.623620930521366,"endHours":10.036730332110885,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:27","end":"12:52","startHours":11.449839733700408,"endHours":12.862949135289927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:17","end":"15:41","startHours":14.27605853687945,"endHours":15.68916793846897,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.848315745232282,"endHours":10.22514491898949,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:59","startHours":7.681547996128351,"endHours":7.983011335134115,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:14","startHours":12.486119961532722,"endHours":13.239778309047132,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:27","startHours":5.703194833903021,"endHours":6.456853181417432,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:13","startHours":6.2684385945388295,"endHours":7.2105115289318436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:30","startHours":14.747095004075955,"endHours":15.500753351590367,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.315386741648013,"endHours":18.71538674164801,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"18:59","startHours":18.515386741648012,"endHours":18.98642320884452,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.265386741648012,"endHours":20.015386741648012,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:14","startHours":24.486119961532722,"endHours":25.239778309047132,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:13","end":"08:37","startHours":7.2105115289318436,"endHours":8.623620930521366,"quality":"auspicious"},{"name":"Kāla","start":"08:37","end":"10:02","startHours":8.623620930521366,"endHours":10.036730332110885,"quality":"inauspicious"},{"name":"Śubha","start":"10:02","end":"11:27","startHours":10.036730332110885,"endHours":11.449839733700408,"quality":"auspicious"},{"name":"Roga","start":"11:27","end":"12:52","startHours":11.449839733700408,"endHours":12.862949135289927,"quality":"inauspicious"},{"name":"Udveg","start":"12:52","end":"14:17","startHours":12.862949135289927,"endHours":14.27605853687945,"quality":"inauspicious"},{"name":"Chala","start":"14:17","end":"15:41","startHours":14.27605853687945,"endHours":15.68916793846897,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:06","startHours":15.68916793846897,"endHours":17.102277340058492,"quality":"auspicious"},{"name":"Amṛta","start":"17:06","end":"18:31","startHours":17.102277340058492,"endHours":18.515386741648012,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:31","end":"20:06","startHours":18.515386741648012,"endHours":20.102277340058492,"quality":"neutral"},{"name":"Labha","start":"20:06","end":"21:41","startHours":20.102277340058492,"endHours":21.68916793846897,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"23:17","startHours":21.68916793846897,"endHours":23.276058536879447,"quality":"auspicious"},{"name":"Kāla","start":"23:17","end":"00:52","startHours":23.276058536879447,"endHours":24.862949135289927,"quality":"inauspicious"},{"name":"Śubha","start":"00:52","end":"02:27","startHours":24.862949135289927,"endHours":26.449839733700408,"quality":"auspicious"},{"name":"Roga","start":"02:27","end":"04:02","startHours":26.449839733700408,"endHours":28.036730332110885,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:37","startHours":28.036730332110885,"endHours":29.623620930521362,"quality":"inauspicious"},{"name":"Chala","start":"05:37","end":"07:13","startHours":29.623620930521362,"endHours":31.210511528931843,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.2105115289318436,"endHours":8.210511528931843,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.210511528931843,"endHours":9.210511528931843,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.210511528931843,"endHours":10.210511528931843,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.210511528931843,"endHours":11.210511528931843,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.210511528931843,"endHours":12.210511528931843,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.210511528931843,"endHours":13.210511528931843,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.210511528931843,"endHours":14.210511528931843,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.210511528931843,"endHours":15.210511528931843,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.210511528931843,"endHours":16.210511528931843,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.210511528931843,"endHours":17.210511528931843,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.210511528931843,"endHours":18.210511528931843,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.210511528931843,"endHours":19.210511528931843,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.210511528931843,"endHours":20.210511528931843,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.210511528931843,"endHours":21.210511528931843,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.210511528931843,"endHours":22.210511528931843,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.210511528931843,"endHours":23.210511528931843,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.210511528931843,"endHours":24.210511528931843,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.210511528931843,"endHours":25.210511528931843,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.210511528931843,"endHours":26.210511528931843,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.210511528931843,"endHours":27.210511528931843,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.210511528931843,"endHours":28.210511528931843,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.210511528931843,"endHours":29.210511528931843,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.210511528931843,"endHours":30.210511528931843,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.210511528931843,"endHours":31.210511528931843,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":-17.059292193826984,"eotMinutes":-13.689348117395623,"ayanamsa":24.7762}},"calendars":{"vikram_samvat":2123,"vikram_samvatsara":"Vikāri","saka_samvat":1988,"saka_samvatsara":"Vyaya","bengali_samvat":1473,"malayalam_era":1242,"nanakshahi_year":597,"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 Saptamī · Vikram 2123 Vikāri · Śaka 1988 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 1, 2066 CE · Thane, Maharashtra · Vidhyamitra","description":"February 1, 2066 CE for Thane, Maharashtra: Śukla Saptamī, sūryodaya 07:13, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2066-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2066-02-01","sa":"https://sa.vidhyamitra.com/city/thane/2066-02-01","hi":"https://hi.vidhyamitra.com/city/thane/2066-02-01","x-default":"https://vidhyamitra.com/city/thane/2066-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:24:47.125Z","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":"2026-06-01T02:24:47.125Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:24:47.125Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}