{"id":"vidhyamitra:city-day:dwarka:2145-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2145-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-02-28","date_display":"February 28, 2145 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":2145,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504563.770833,"kali_year":5246,"ahargana":1916098.2708,"sun":{"sidereal_longitude":313.5189,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":27.0629,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.5439,"elapsed_within_tithi_degrees":1.5439},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.0629,"elapsed_within_degrees":0.3962},"yoga":{"number":26,"name":"Indra","sum_longitude":340.5818},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2145,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504563.770833,"ahargana":1916098.2708,"kali_year":5246,"ayanamsa_lahiri":25.8808,"grahas":{"sun":{"sidereal_longitude":313.712403,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":24.930203000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-2.3274},"mars":{"sidereal_longitude":9.997603000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":307.152203,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":92.41940299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"venus":{"sidereal_longitude":293.020803,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":349.889303,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":175.8927,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":355.8927,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":2145,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504563.770833,"kali_year":5246,"ahargana":1916098.2708,"sun":{"sidereal_longitude":313.5189,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":27.0629,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.5439,"elapsed_within_tithi_degrees":1.5439},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.0629,"elapsed_within_degrees":0.3962},"yoga":{"number":26,"name":"Indra","sum_longitude":340.5818},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.327,"elongation":73.544},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.327,"opposition_distance":106.456}},"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":"07:17","sunsetLocal":"18:58","solarNoonLocal":"13:07","dayLengthHours":11.683637477333239,"dayLengthDisplay":"11 Hours 41 Mins 01 Secs","nightLengthDisplay":"12 Hours 18 Mins 59 Secs","moonriseLocal":"11:19","moonsetLocal":"00:25","rahuKala":{"name":"Rāhu Kāla","start":"17:30","end":"18:58","startHours":17.503841701100423,"endHours":18.964296385767078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:07","end":"14:35","startHours":13.122477647100457,"endHours":14.582932331767111,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:03","end":"17:30","startHours":16.04338701643377,"endHours":17.503841701100423,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:00","end":"10:24","startHours":10.00684098647826,"endHours":10.396295569056035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:46","end":"08:05","startHours":7.767477136656057,"endHours":8.079040802718277,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:44","end":"13:31","startHours":12.733023064522683,"endHours":13.511932229678234,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:30","startHours":5.72284057812274,"endHours":6.501749743278289,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:17","startHours":6.307022451989401,"endHours":7.280658908433838,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:51","startHours":15.06975055998933,"endHours":15.848659725144879,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.76429638576708,"endHours":19.164296385767077,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:27","startHours":18.964296385767078,"endHours":19.451114613989297,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.714296385767078,"endHours":20.464296385767078,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:44","end":"01:31","startHours":24.733023064522687,"endHours":25.511932229678234,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:17","end":"08:44","startHours":7.280658908433838,"endHours":8.741113593100494,"quality":"inauspicious"},{"name":"Chala","start":"08:44","end":"10:12","startHours":8.741113593100494,"endHours":10.201568277767148,"quality":"neutral"},{"name":"Labha","start":"10:12","end":"11:40","startHours":10.201568277767148,"endHours":11.662022962433802,"quality":"auspicious"},{"name":"Amṛta","start":"11:40","end":"13:07","startHours":11.662022962433802,"endHours":13.122477647100457,"quality":"auspicious"},{"name":"Kāla","start":"13:07","end":"14:35","startHours":13.122477647100457,"endHours":14.582932331767111,"quality":"inauspicious"},{"name":"Śubha","start":"14:35","end":"16:03","startHours":14.582932331767111,"endHours":16.04338701643377,"quality":"auspicious"},{"name":"Roga","start":"16:03","end":"17:30","startHours":16.04338701643377,"endHours":17.503841701100423,"quality":"inauspicious"},{"name":"Udveg","start":"17:30","end":"18:58","startHours":17.503841701100423,"endHours":18.964296385767078,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:58","end":"20:30","startHours":18.964296385767078,"endHours":20.503841701100423,"quality":"auspicious"},{"name":"Roga","start":"20:30","end":"22:03","startHours":20.503841701100423,"endHours":22.04338701643377,"quality":"inauspicious"},{"name":"Udveg","start":"22:03","end":"23:35","startHours":22.04338701643377,"endHours":23.58293233176711,"quality":"inauspicious"},{"name":"Chala","start":"23:35","end":"01:07","startHours":23.58293233176711,"endHours":25.12247764710046,"quality":"neutral"},{"name":"Labha","start":"01:07","end":"02:40","startHours":25.12247764710046,"endHours":26.662022962433802,"quality":"auspicious"},{"name":"Amṛta","start":"02:40","end":"04:12","startHours":26.662022962433802,"endHours":28.201568277767148,"quality":"auspicious"},{"name":"Kāla","start":"04:12","end":"05:44","startHours":28.201568277767148,"endHours":29.741113593100494,"quality":"inauspicious"},{"name":"Śubha","start":"05:44","end":"07:17","startHours":29.741113593100494,"endHours":31.28065890843384,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.280658908433838,"endHours":8.28065890843384,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.28065890843384,"endHours":9.28065890843384,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.28065890843384,"endHours":10.28065890843384,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.28065890843384,"endHours":11.28065890843384,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.28065890843384,"endHours":12.28065890843384,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.28065890843384,"endHours":13.28065890843384,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.28065890843384,"endHours":14.28065890843384,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.28065890843384,"endHours":15.28065890843384,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.28065890843384,"endHours":16.28065890843384,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.28065890843384,"endHours":17.28065890843384,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.28065890843384,"endHours":18.28065890843384,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.28065890843384,"endHours":19.28065890843384,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.28065890843384,"endHours":20.28065890843384,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.28065890843384,"endHours":21.28065890843384,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.28065890843384,"endHours":22.28065890843384,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.28065890843384,"endHours":23.28065890843384,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.28065890843384,"endHours":24.28065890843384,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.28065890843384,"endHours":25.28065890843384,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.28065890843384,"endHours":26.28065890843384,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.28065890843384,"endHours":27.28065890843384,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.28065890843384,"endHours":28.28065890843384,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.28065890843384,"endHours":29.28065890843384,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.28065890843384,"endHours":30.28065890843384,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.28065890843384,"endHours":31.28065890843384,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.971623538361026,"eotMinutes":-13.223058826027486,"ayanamsa":25.8808}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"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 Saptamī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 February 28, 2145 CE · Dvārakā · Vidhyamitra","description":"February 28, 2145 CE for Dvārakā: Śukla Saptamī, sūryodaya 07:17, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2145-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2145-02-28","sa":"https://sa.vidhyamitra.com/city/dwarka/2145-02-28","hi":"https://hi.vidhyamitra.com/city/dwarka/2145-02-28","x-default":"https://vidhyamitra.com/city/dwarka/2145-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:08:23.668Z","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":"2026-06-01T09:08:23.668Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:08:23.668Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}