{"id":"vidhyamitra:city-day:dwarka:2301-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2301-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2301-02-22","date_display":"February 22, 2301 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":2301,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2561534.770833,"kali_year":5402,"ahargana":1973069.2708,"sun":{"sidereal_longitude":304.0456,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":98.2431,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.1975,"elapsed_within_tithi_degrees":10.1975},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.2431,"elapsed_within_degrees":4.9097},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.2887},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2301,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2561534.770833,"ahargana":1973069.2708,"kali_year":5402,"ayanamsa_lahiri":28.0597,"grahas":{"sun":{"sidereal_longitude":304.639992,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":96.89939200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":3.9329},"mars":{"sidereal_longitude":345.933692,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":304.446192,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":152.981992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":313.31679199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":106.405192,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":37.295,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.295,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2301,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2561534.770833,"kali_year":5402,"ahargana":1973069.2708,"sun":{"sidereal_longitude":304.0456,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":98.2431,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.1975,"elapsed_within_tithi_degrees":10.1975},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.2431,"elapsed_within_degrees":4.9097},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.2887},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.933,"elongation":154.197},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.933,"opposition_distance":25.803}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:22","sunsetLocal":"18:54","solarNoonLocal":"13:08","dayLengthHours":11.542204866307843,"dayLengthDisplay":"11 Hours 32 Mins 32 Secs","nightLengthDisplay":"12 Hours 27 Mins 28 Secs","moonriseLocal":"16:42","moonsetLocal":"05:52","rahuKala":{"name":"Rāhu Kāla","start":"11:42","end":"13:08","startHours":11.694063724293063,"endHours":13.136839332581545,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:01","end":"17:28","startHours":16.022390549158505,"endHours":17.465166157446987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:49","end":"10:15","startHours":8.808512507716102,"endHours":10.251288116004583,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:27","startHours":10.058918034899452,"endHours":10.443658197109713,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:51","end":"08:09","startHours":7.846662102190449,"endHours":8.154454231958658,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:31","startHours":12.752099170371283,"endHours":13.521579494791807,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:36","startHours":5.826776250586576,"endHours":6.596256575007099,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:22","startHours":6.403886493901968,"endHours":7.365736899427622,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:50","startHours":15.060540143632851,"endHours":15.830020468053373,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.707941765735466,"endHours":19.107941765735465,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:23","startHours":18.907941765735465,"endHours":19.38886696849829,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.657941765735465,"endHours":20.407941765735465,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:31","startHours":24.752099170371284,"endHours":25.521579494791805,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:22","end":"08:49","startHours":7.365736899427622,"endHours":8.808512507716102,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:15","startHours":8.808512507716102,"endHours":10.251288116004583,"quality":"auspicious"},{"name":"Amṛta","start":"10:15","end":"11:42","startHours":10.251288116004583,"endHours":11.694063724293063,"quality":"auspicious"},{"name":"Kāla","start":"11:42","end":"13:08","startHours":11.694063724293063,"endHours":13.136839332581545,"quality":"inauspicious"},{"name":"Śubha","start":"13:08","end":"14:35","startHours":13.136839332581545,"endHours":14.579614940870023,"quality":"auspicious"},{"name":"Roga","start":"14:35","end":"16:01","startHours":14.579614940870023,"endHours":16.022390549158505,"quality":"inauspicious"},{"name":"Udveg","start":"16:01","end":"17:28","startHours":16.022390549158505,"endHours":17.465166157446987,"quality":"inauspicious"},{"name":"Chala","start":"17:28","end":"18:54","startHours":17.465166157446987,"endHours":18.907941765735465,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:54","end":"20:28","startHours":18.907941765735465,"endHours":20.465166157446983,"quality":"inauspicious"},{"name":"Udveg","start":"20:28","end":"22:01","startHours":20.465166157446983,"endHours":22.022390549158505,"quality":"inauspicious"},{"name":"Chala","start":"22:01","end":"23:35","startHours":22.022390549158505,"endHours":23.579614940870023,"quality":"neutral"},{"name":"Labha","start":"23:35","end":"01:08","startHours":23.579614940870023,"endHours":25.136839332581545,"quality":"auspicious"},{"name":"Amṛta","start":"01:08","end":"02:42","startHours":25.136839332581545,"endHours":26.694063724293063,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:15","startHours":26.694063724293063,"endHours":28.25128811600458,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:49","startHours":28.25128811600458,"endHours":29.808512507716102,"quality":"auspicious"},{"name":"Roga","start":"05:49","end":"07:22","startHours":29.808512507716102,"endHours":31.365736899427624,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:22","end":"08:22","startHours":7.365736899427622,"endHours":8.365736899427622,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:22","end":"09:22","startHours":8.365736899427622,"endHours":9.365736899427622,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:22","end":"10:22","startHours":9.365736899427622,"endHours":10.365736899427622,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:22","end":"11:22","startHours":10.365736899427622,"endHours":11.365736899427622,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:22","end":"12:22","startHours":11.365736899427622,"endHours":12.365736899427622,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:22","end":"13:22","startHours":12.365736899427622,"endHours":13.365736899427622,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:22","end":"14:22","startHours":13.365736899427622,"endHours":14.365736899427622,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:22","end":"15:22","startHours":14.365736899427622,"endHours":15.365736899427622,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:22","end":"16:22","startHours":15.365736899427622,"endHours":16.365736899427624,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:22","end":"17:22","startHours":16.365736899427624,"endHours":17.365736899427624,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:22","end":"18:22","startHours":17.365736899427624,"endHours":18.365736899427624,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:22","end":"19:22","startHours":18.365736899427624,"endHours":19.365736899427624,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:22","end":"20:22","startHours":19.365736899427624,"endHours":20.365736899427624,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:22","end":"21:22","startHours":20.365736899427624,"endHours":21.365736899427624,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:22","end":"22:22","startHours":21.365736899427624,"endHours":22.365736899427624,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:22","end":"23:22","startHours":22.365736899427624,"endHours":23.365736899427624,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:22","end":"00:22","startHours":23.365736899427624,"endHours":24.365736899427624,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:22","end":"01:22","startHours":24.365736899427624,"endHours":25.365736899427624,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:22","end":"02:22","startHours":25.365736899427624,"endHours":26.365736899427624,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:22","end":"03:22","startHours":26.365736899427624,"endHours":27.365736899427624,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:22","end":"04:22","startHours":27.365736899427624,"endHours":28.365736899427624,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:22","end":"05:22","startHours":28.365736899427624,"endHours":29.365736899427624,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:22","end":"06:22","startHours":29.365736899427624,"endHours":30.365736899427624,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:22","end":"07:22","startHours":30.365736899427624,"endHours":31.365736899427624,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","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":-10.510849800123339,"eotMinutes":-14.08475995489261,"ayanamsa":28.0597}},"calendars":{"vikram_samvat":2358,"vikram_samvatsara":"Jaya","saka_samvat":2223,"saka_samvatsara":"Vṛṣa","bengali_samvat":1708,"malayalam_era":1477,"nanakshahi_year":832,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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 Śukla Trayodaśī · Vikram 2358 Jaya · Śaka 2223 Vṛṣa"},"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 22, 2301 CE · Dvārakā · Vidhyamitra","description":"February 22, 2301 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 07:22, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2301-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2301-02-22","sa":"https://sa.vidhyamitra.com/city/dwarka/2301-02-22","hi":"https://hi.vidhyamitra.com/city/dwarka/2301-02-22","x-default":"https://vidhyamitra.com/city/dwarka/2301-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:02:22.408Z","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":"2026-06-02T11:02:22.408Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:02:22.408Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}