{"id":"vidhyamitra:city-day:howrah:2139-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2139-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-27","date_display":"February 27, 2139 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":2139,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502370.770833,"kali_year":5240,"ahargana":1913905.2708,"sun":{"sidereal_longitude":312.0583,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.2683,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.21,"elapsed_within_tithi_degrees":10.21},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.2683,"elapsed_within_degrees":6.2683},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.3267},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2139,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502370.770833,"ahargana":1913905.2708,"kali_year":5240,"ayanamsa_lahiri":25.7969,"grahas":{"sun":{"sidereal_longitude":312.242392,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":285.64209200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-0.4559},"mars":{"sidereal_longitude":319.84949200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":291.17559200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":273.07589200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":276.086492,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":284.77159200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.0884,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.0884,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502370.770833,"kali_year":5240,"ahargana":1913905.2708,"sun":{"sidereal_longitude":312.0583,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":286.2683,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.21,"elapsed_within_tithi_degrees":10.21},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.2683,"elapsed_within_degrees":6.2683},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.3267},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.456,"elongation":25.79},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.456,"opposition_distance":154.21}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"06:01","sunsetLocal":"17:40","solarNoonLocal":"11:50","dayLengthHours":11.643306058287322,"dayLengthDisplay":"11 Hours 38 Mins 36 Secs","nightLengthDisplay":"12 Hours 21 Mins 24 Secs","moonriseLocal":"04:31","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"11:50","startHours":10.383563935302828,"endHours":11.838977192588743,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:45","end":"16:12","startHours":14.749803707160574,"endHours":16.20521696444649,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:28","end":"08:56","startHours":7.472737420730996,"endHours":8.928150678016912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:07","startHours":8.734095577045457,"endHours":9.122205778988366,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:49","startHours":6.502461915873719,"endHours":6.812950077428048,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:14","startHours":11.450866990645832,"endHours":12.227087394531654,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:14","startHours":4.464883355673438,"endHours":5.24110375955926,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:01","startHours":5.047048658587804,"endHours":6.017324163445081,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:33","startHours":13.779528202303297,"endHours":14.555748606189118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.460630221732405,"endHours":17.860630221732404,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:09","startHours":17.660630221732404,"endHours":18.145767974161043,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.410630221732404,"endHours":19.160630221732404,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:14","startHours":23.45086699064583,"endHours":24.227087394531654,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:01","end":"07:28","startHours":6.017324163445081,"endHours":7.472737420730996,"quality":"neutral"},{"name":"Labha","start":"07:28","end":"08:56","startHours":7.472737420730996,"endHours":8.928150678016912,"quality":"auspicious"},{"name":"Amṛta","start":"08:56","end":"10:23","startHours":8.928150678016912,"endHours":10.383563935302828,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"11:50","startHours":10.383563935302828,"endHours":11.838977192588743,"quality":"inauspicious"},{"name":"Śubha","start":"11:50","end":"13:18","startHours":11.838977192588743,"endHours":13.294390449874658,"quality":"auspicious"},{"name":"Roga","start":"13:18","end":"14:45","startHours":13.294390449874658,"endHours":14.749803707160574,"quality":"inauspicious"},{"name":"Udveg","start":"14:45","end":"16:12","startHours":14.749803707160574,"endHours":16.20521696444649,"quality":"inauspicious"},{"name":"Chala","start":"16:12","end":"17:40","startHours":16.20521696444649,"endHours":17.660630221732404,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:40","end":"19:12","startHours":17.660630221732404,"endHours":19.20521696444649,"quality":"inauspicious"},{"name":"Udveg","start":"19:12","end":"20:45","startHours":19.20521696444649,"endHours":20.749803707160574,"quality":"inauspicious"},{"name":"Chala","start":"20:45","end":"22:18","startHours":20.749803707160574,"endHours":22.29439044987466,"quality":"neutral"},{"name":"Labha","start":"22:18","end":"23:50","startHours":22.29439044987466,"endHours":23.838977192588743,"quality":"auspicious"},{"name":"Amṛta","start":"23:50","end":"01:23","startHours":23.838977192588743,"endHours":25.383563935302828,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:56","startHours":25.383563935302828,"endHours":26.928150678016912,"quality":"inauspicious"},{"name":"Śubha","start":"02:56","end":"04:28","startHours":26.928150678016912,"endHours":28.472737420730997,"quality":"auspicious"},{"name":"Roga","start":"04:28","end":"06:01","startHours":28.472737420730997,"endHours":30.017324163445082,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.017324163445081,"endHours":7.017324163445081,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.017324163445081,"endHours":8.017324163445082,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.017324163445082,"endHours":9.017324163445082,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.017324163445082,"endHours":10.017324163445082,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.017324163445082,"endHours":11.017324163445082,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.017324163445082,"endHours":12.017324163445082,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.017324163445082,"endHours":13.017324163445082,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.017324163445082,"endHours":14.017324163445082,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.017324163445082,"endHours":15.017324163445082,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.017324163445082,"endHours":16.017324163445082,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.017324163445082,"endHours":17.017324163445082,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.017324163445082,"endHours":18.017324163445082,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.017324163445082,"endHours":19.017324163445082,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.017324163445082,"endHours":20.017324163445082,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.017324163445082,"endHours":21.017324163445082,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.017324163445082,"endHours":22.017324163445082,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.017324163445082,"endHours":23.017324163445082,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.017324163445082,"endHours":24.017324163445082,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.017324163445082,"endHours":25.017324163445082,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.017324163445082,"endHours":26.017324163445082,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.017324163445082,"endHours":27.017324163445082,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.017324163445082,"endHours":28.017324163445082,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.017324163445082,"endHours":29.017324163445082,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.017324163445082,"endHours":30.017324163445082,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","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":-8.553930621725804,"eotMinutes":-13.393031555324574,"ayanamsa":25.7969}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"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 Trayodaśī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 27, 2139 CE · Howrah, West Bengal · Vidhyamitra","description":"February 27, 2139 CE for Howrah, West Bengal: Kṛṣṇa Trayodaśī, sūryodaya 06:01, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2139-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2139-02-27","sa":"https://sa.vidhyamitra.com/city/howrah/2139-02-27","hi":"https://hi.vidhyamitra.com/city/howrah/2139-02-27","x-default":"https://vidhyamitra.com/city/howrah/2139-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T21:49:15.431Z","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":"2026-05-29T21:49:15.431Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T21:49:15.431Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}