{"id":"vidhyamitra:city-day:thane:2144-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2144-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2144-02-20","date_display":"February 20, 2144 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":2144,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504189.770833,"kali_year":5245,"ahargana":1915724.2708,"sun":{"sidereal_longitude":304.6791,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":133.9953,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.3162,"elapsed_within_tithi_degrees":9.3162},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":133.9953,"elapsed_within_degrees":0.662},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.6744},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2144,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504189.770833,"ahargana":1915724.2708,"kali_year":5245,"ayanamsa_lahiri":25.8665,"grahas":{"sun":{"sidereal_longitude":304.90469299999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":136.37199299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-3.9617},"mars":{"sidereal_longitude":225.05009300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":318.09319300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":58.43749300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":284.813493,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":337.426493,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":195.709,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.709,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2144,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504189.770833,"kali_year":5245,"ahargana":1915724.2708,"sun":{"sidereal_longitude":304.6791,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":133.9953,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.3162,"elapsed_within_tithi_degrees":9.3162},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":133.9953,"elapsed_within_degrees":0.662},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.6744},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.962,"elongation":170.684},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.962,"opposition_distance":9.316}},"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":"07:05","sunsetLocal":"18:40","solarNoonLocal":"12:52","dayLengthHours":11.592467723764276,"dayLengthDisplay":"11 Hours 35 Mins 33 Secs","nightLengthDisplay":"12 Hours 24 Mins 27 Secs","moonriseLocal":"19:26","moonsetLocal":"07:50","rahuKala":{"name":"Rāhu Kāla","start":"14:19","end":"15:46","startHours":14.321907549549238,"endHours":15.770966015019773,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:05","end":"08:32","startHours":7.076615222196566,"endHours":8.525673687667101,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:58","end":"11:25","startHours":9.974732153137635,"endHours":11.42379061860817,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:10","startHours":9.781524357741564,"endHours":10.167939948533707,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:52","startHours":7.559634710686744,"endHours":7.868767183320458,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:16","startHours":12.486433493286562,"endHours":13.259264674870845,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:18","startHours":5.530952859027996,"endHours":6.303784040612281,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:05","startHours":6.11057624521621,"endHours":7.076615222196566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:35","startHours":14.804927038039416,"endHours":15.577758219623702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.469082945960842,"endHours":18.86908294596084,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:09","startHours":18.66908294596084,"endHours":19.15210243445102,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.41908294596084,"endHours":20.16908294596084,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:16","startHours":24.486433493286558,"endHours":25.259264674870845,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:05","end":"08:32","startHours":7.076615222196566,"endHours":8.525673687667101,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"09:58","startHours":8.525673687667101,"endHours":9.974732153137635,"quality":"inauspicious"},{"name":"Udveg","start":"09:58","end":"11:25","startHours":9.974732153137635,"endHours":11.42379061860817,"quality":"inauspicious"},{"name":"Chala","start":"11:25","end":"12:52","startHours":11.42379061860817,"endHours":12.872849084078705,"quality":"neutral"},{"name":"Labha","start":"12:52","end":"14:19","startHours":12.872849084078705,"endHours":14.321907549549238,"quality":"auspicious"},{"name":"Amṛta","start":"14:19","end":"15:46","startHours":14.321907549549238,"endHours":15.770966015019773,"quality":"auspicious"},{"name":"Kāla","start":"15:46","end":"17:13","startHours":15.770966015019773,"endHours":17.22002448049031,"quality":"inauspicious"},{"name":"Śubha","start":"17:13","end":"18:40","startHours":17.22002448049031,"endHours":18.66908294596084,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:40","end":"20:13","startHours":18.66908294596084,"endHours":20.220024480490306,"quality":"auspicious"},{"name":"Kāla","start":"20:13","end":"21:46","startHours":20.220024480490306,"endHours":21.770966015019773,"quality":"inauspicious"},{"name":"Śubha","start":"21:46","end":"23:19","startHours":21.770966015019773,"endHours":23.321907549549238,"quality":"auspicious"},{"name":"Roga","start":"23:19","end":"00:52","startHours":23.321907549549238,"endHours":24.8728490840787,"quality":"inauspicious"},{"name":"Udveg","start":"00:52","end":"02:25","startHours":24.8728490840787,"endHours":26.42379061860817,"quality":"inauspicious"},{"name":"Chala","start":"02:25","end":"03:58","startHours":26.42379061860817,"endHours":27.974732153137634,"quality":"neutral"},{"name":"Labha","start":"03:58","end":"05:32","startHours":27.974732153137634,"endHours":29.5256736876671,"quality":"auspicious"},{"name":"Amṛta","start":"05:32","end":"07:05","startHours":29.5256736876671,"endHours":31.076615222196565,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.076615222196566,"endHours":8.076615222196565,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.076615222196565,"endHours":9.076615222196565,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.076615222196565,"endHours":10.076615222196565,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.076615222196565,"endHours":11.076615222196565,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.076615222196565,"endHours":12.076615222196565,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.076615222196565,"endHours":13.076615222196565,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.076615222196565,"endHours":14.076615222196565,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.076615222196565,"endHours":15.076615222196565,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.076615222196565,"endHours":16.076615222196565,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.076615222196565,"endHours":17.076615222196565,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.076615222196565,"endHours":18.076615222196565,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.076615222196565,"endHours":19.076615222196565,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.076615222196565,"endHours":20.076615222196565,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.076615222196565,"endHours":21.076615222196565,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.076615222196565,"endHours":22.076615222196565,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.076615222196565,"endHours":23.076615222196565,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.076615222196565,"endHours":24.076615222196565,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.076615222196565,"endHours":25.076615222196565,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.076615222196565,"endHours":26.076615222196565,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.076615222196565,"endHours":27.076615222196565,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.076615222196565,"endHours":28.076615222196565,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.076615222196565,"endHours":29.076615222196565,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.076615222196565,"endHours":30.076615222196565,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.076615222196565,"endHours":31.076615222196565,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.198703695161674,"eotMinutes":-14.28334504472219,"ayanamsa":25.8665}},"calendars":{"vikram_samvat":2201,"vikram_samvatsara":"Piṅgala","saka_samvat":2066,"saka_samvatsara":"Krodhi","bengali_samvat":1551,"malayalam_era":1320,"nanakshahi_year":675,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pratipada · Vikram 2201 Piṅgala · Śaka 2066 Krodhi"},"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 February 20, 2144 CE · Thane, Maharashtra · Vidhyamitra","description":"February 20, 2144 CE for Thane, Maharashtra: Kṛṣṇa Pratipada, sūryodaya 07:05, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2144-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2144-02-20","sa":"https://sa.vidhyamitra.com/city/thane/2144-02-20","hi":"https://hi.vidhyamitra.com/city/thane/2144-02-20","x-default":"https://vidhyamitra.com/city/thane/2144-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:16:47.832Z","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":"2026-06-02T18:16:47.832Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:16:47.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}