{"id":"vidhyamitra:city-day:dwarka:2297-04-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2297-04-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2297-04-22","date_display":"April 22, 2297 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":2297,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560133.770833,"kali_year":5399,"ahargana":1971668.2708,"sun":{"sidereal_longitude":3.7511,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":1.9456,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.1945,"elapsed_within_tithi_degrees":10.1945},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.9456,"elapsed_within_degrees":1.9456},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.6967},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2297,"month":4,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2560133.770833,"ahargana":1971668.2708,"kali_year":5399,"ayanamsa_lahiri":28.0061,"grahas":{"sun":{"sidereal_longitude":4.3267210000000205,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":0.6193210000000136,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-4.2393},"mars":{"sidereal_longitude":359.623821,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":356.382921,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":27.30352099999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":317.316421,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":51.164221,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":111.5267,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":291.5267,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":2297,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560133.770833,"kali_year":5399,"ahargana":1971668.2708,"sun":{"sidereal_longitude":3.7511,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":1.9456,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.1945,"elapsed_within_tithi_degrees":10.1945},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.9456,"elapsed_within_degrees":1.9456},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.6967},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.239,"elongation":1.806},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.239,"opposition_distance":178.194}},"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":"06:29","sunsetLocal":"19:17","solarNoonLocal":"12:53","dayLengthHours":12.804330126985548,"dayLengthDisplay":"12 Hours 48 Mins 16 Secs","nightLengthDisplay":"11 Hours 11 Mins 44 Secs","moonriseLocal":"06:17","moonsetLocal":"18:59","rahuKala":{"name":"Rāhu Kāla","start":"14:29","end":"16:05","startHours":14.479317794800671,"endHours":16.079859060673865,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:29","end":"08:05","startHours":6.476611465434704,"endHours":8.077152731307898,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:41","end":"11:17","startHours":9.677693997181091,"endHours":11.278235263054285,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.464288495064665,"endHours":9.891099499297518,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.010125220725769,"endHours":7.35157402411205,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:18","startHours":12.451965524694627,"endHours":13.30558753316033,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:37","startHours":4.7693674485032975,"endHours":5.622989456969001,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:29","startHours":5.409583954852575,"endHours":6.476611465434704,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.012831550091736,"endHours":15.866453558557438,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.080941592420253,"endHours":19.48094159242025,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:49","startHours":19.280941592420252,"endHours":19.814455347711316,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.030941592420252,"endHours":20.780941592420252,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:18","startHours":24.451965524694625,"endHours":25.30558753316033,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:29","end":"08:05","startHours":6.476611465434704,"endHours":8.077152731307898,"quality":"auspicious"},{"name":"Roga","start":"08:05","end":"09:41","startHours":8.077152731307898,"endHours":9.677693997181091,"quality":"inauspicious"},{"name":"Udveg","start":"09:41","end":"11:17","startHours":9.677693997181091,"endHours":11.278235263054285,"quality":"inauspicious"},{"name":"Chala","start":"11:17","end":"12:53","startHours":11.278235263054285,"endHours":12.878776528927478,"quality":"neutral"},{"name":"Labha","start":"12:53","end":"14:29","startHours":12.878776528927478,"endHours":14.479317794800671,"quality":"auspicious"},{"name":"Amṛta","start":"14:29","end":"16:05","startHours":14.479317794800671,"endHours":16.079859060673865,"quality":"auspicious"},{"name":"Kāla","start":"16:05","end":"17:41","startHours":16.079859060673865,"endHours":17.68040032654706,"quality":"inauspicious"},{"name":"Śubha","start":"17:41","end":"19:17","startHours":17.68040032654706,"endHours":19.280941592420252,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:17","end":"20:41","startHours":19.280941592420252,"endHours":20.68040032654706,"quality":"auspicious"},{"name":"Kāla","start":"20:41","end":"22:05","startHours":20.68040032654706,"endHours":22.079859060673865,"quality":"inauspicious"},{"name":"Śubha","start":"22:05","end":"23:29","startHours":22.079859060673865,"endHours":23.47931779480067,"quality":"auspicious"},{"name":"Roga","start":"23:29","end":"00:53","startHours":23.47931779480067,"endHours":24.878776528927478,"quality":"inauspicious"},{"name":"Udveg","start":"00:53","end":"02:17","startHours":24.878776528927478,"endHours":26.278235263054285,"quality":"inauspicious"},{"name":"Chala","start":"02:17","end":"03:41","startHours":26.278235263054285,"endHours":27.67769399718109,"quality":"neutral"},{"name":"Labha","start":"03:41","end":"05:05","startHours":27.67769399718109,"endHours":29.077152731307898,"quality":"auspicious"},{"name":"Amṛta","start":"05:05","end":"06:29","startHours":29.077152731307898,"endHours":30.476611465434704,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.476611465434704,"endHours":7.476611465434704,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.476611465434704,"endHours":8.476611465434704,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.476611465434704,"endHours":9.476611465434704,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.476611465434704,"endHours":10.476611465434704,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.476611465434704,"endHours":11.476611465434704,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.476611465434704,"endHours":12.476611465434704,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.476611465434704,"endHours":13.476611465434704,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.476611465434704,"endHours":14.476611465434704,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.476611465434704,"endHours":15.476611465434704,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.476611465434704,"endHours":16.476611465434704,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.476611465434704,"endHours":17.476611465434704,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.476611465434704,"endHours":18.476611465434704,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.476611465434704,"endHours":19.476611465434704,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.476611465434704,"endHours":20.476611465434704,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.476611465434704,"endHours":21.476611465434704,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.476611465434704,"endHours":22.476611465434704,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.476611465434704,"endHours":23.476611465434704,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.476611465434704,"endHours":24.476611465434704,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.476611465434704,"endHours":25.476611465434704,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.476611465434704,"endHours":26.476611465434704,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.476611465434704,"endHours":27.476611465434704,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.476611465434704,"endHours":28.476611465434704,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.476611465434704,"endHours":29.476611465434704,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.476611465434704,"endHours":30.476611465434704,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.281905736995682,"eotMinutes":1.3990082643513926,"ayanamsa":28.0061}},"calendars":{"vikram_samvat":2354,"vikram_samvatsara":"Vikṛti","saka_samvat":2219,"saka_samvatsara":"Īśvara","bengali_samvat":1704,"malayalam_era":1473,"nanakshahi_year":828,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 2354 Vikṛti · Śaka 2219 Īśvara"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 22, 2297 CE · Dvārakā · Vidhyamitra","description":"April 22, 2297 CE for Dvārakā: Kṛṣṇa Amāvasyā, sūryodaya 06:29, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2297-04-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2297-04-22","sa":"https://sa.vidhyamitra.com/city/dwarka/2297-04-22","hi":"https://hi.vidhyamitra.com/city/dwarka/2297-04-22","x-default":"https://vidhyamitra.com/city/dwarka/2297-04-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:53:02.722Z","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":"2026-06-01T21:53:02.722Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:53:02.722Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}