{"id":"vidhyamitra:city-day:dwarka:-0468-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-0468-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0468-02-01","date_display":"February 1, 469 BCE","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":-468,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1550151.770833,"kali_year":2633,"ahargana":961686.2708,"sun":{"sidereal_longitude":322.7015,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":239.5587,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.8572,"elapsed_within_tithi_degrees":0.8572},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.5587,"elapsed_within_degrees":12.892},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.2601},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":-468,"month":2,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1550151.770833,"ahargana":961686.2708,"kali_year":2633,"ayanamsa_lahiri":-10.6219,"grahas":{"sun":{"sidereal_longitude":322.7015,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":239.5587,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-4.3323},"mars":{"sidereal_longitude":304.0463,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":330.8283,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":347.301,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":320.3238,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":123.2236,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":345.2334,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.2334,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":-468,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1550151.770833,"kali_year":2633,"ahargana":961686.2708,"sun":{"sidereal_longitude":322.7015,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":239.5587,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.8572,"elapsed_within_tithi_degrees":0.8572},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.5587,"elapsed_within_degrees":12.892},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.2601},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.332,"elongation":83.143},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.332,"opposition_distance":96.857}},"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":"07:33","sunsetLocal":"18:43","solarNoonLocal":"13:08","dayLengthHours":11.158746058122059,"dayLengthDisplay":"11 Hours 09 Mins 31 Secs","nightLengthDisplay":"12 Hours 50 Mins 29 Secs","moonriseLocal":"02:02","moonsetLocal":"13:08","rahuKala":{"name":"Rāhu Kāla","start":"13:08","end":"14:32","startHours":13.13024913528993,"endHours":14.525092392555187,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:57","end":"10:20","startHours":8.945719363494156,"endHours":10.340562620759414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:44","end":"13:08","startHours":11.735405878024672,"endHours":13.13024913528993,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:32","startHours":10.154583519790712,"endHours":10.526541721728115,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:01","end":"08:19","startHours":8.015823858650652,"endHours":8.313390420200573,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:30","startHours":12.758290933352527,"endHours":13.502207337227329,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:48","startHours":6.0630432984792915,"endHours":6.806959702354095,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:33","startHours":6.620980601385394,"endHours":7.550876106228899,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:44","startHours":14.990040144976938,"endHours":15.733956548851742,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.509622164350958,"endHours":18.909622164350957,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:10","startHours":18.709622164350957,"endHours":19.17456991677271,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.459622164350957,"endHours":20.209622164350957,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:30","startHours":24.758290933352527,"endHours":25.502207337227333,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:33","end":"08:57","startHours":7.550876106228899,"endHours":8.945719363494156,"quality":"auspicious"},{"name":"Amṛta","start":"08:57","end":"10:20","startHours":8.945719363494156,"endHours":10.340562620759414,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:44","startHours":10.340562620759414,"endHours":11.735405878024672,"quality":"inauspicious"},{"name":"Śubha","start":"11:44","end":"13:08","startHours":11.735405878024672,"endHours":13.13024913528993,"quality":"auspicious"},{"name":"Roga","start":"13:08","end":"14:32","startHours":13.13024913528993,"endHours":14.525092392555187,"quality":"inauspicious"},{"name":"Udveg","start":"14:32","end":"15:55","startHours":14.525092392555187,"endHours":15.919935649820442,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:19","startHours":15.919935649820442,"endHours":17.3147789070857,"quality":"neutral"},{"name":"Labha","start":"17:19","end":"18:43","startHours":17.3147789070857,"endHours":18.709622164350957,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:43","end":"20:19","startHours":18.709622164350957,"endHours":20.3147789070857,"quality":"inauspicious"},{"name":"Chala","start":"20:19","end":"21:55","startHours":20.3147789070857,"endHours":21.91993564982044,"quality":"neutral"},{"name":"Labha","start":"21:55","end":"23:32","startHours":21.91993564982044,"endHours":23.525092392555187,"quality":"auspicious"},{"name":"Amṛta","start":"23:32","end":"01:08","startHours":23.525092392555187,"endHours":25.13024913528993,"quality":"auspicious"},{"name":"Kāla","start":"01:08","end":"02:44","startHours":25.13024913528993,"endHours":26.73540587802467,"quality":"inauspicious"},{"name":"Śubha","start":"02:44","end":"04:20","startHours":26.73540587802467,"endHours":28.340562620759414,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:57","startHours":28.340562620759414,"endHours":29.945719363494156,"quality":"inauspicious"},{"name":"Udveg","start":"05:57","end":"07:33","startHours":29.945719363494156,"endHours":31.5508761062289,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.550876106228899,"endHours":8.550876106228898,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.550876106228898,"endHours":9.550876106228898,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.550876106228898,"endHours":10.550876106228898,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.550876106228898,"endHours":11.550876106228898,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.550876106228898,"endHours":12.550876106228898,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.550876106228898,"endHours":13.550876106228898,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.550876106228898,"endHours":14.550876106228898,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.550876106228898,"endHours":15.550876106228898,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.550876106228898,"endHours":16.5508761062289,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.5508761062289,"endHours":17.5508761062289,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.5508761062289,"endHours":18.5508761062289,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.5508761062289,"endHours":19.5508761062289,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.5508761062289,"endHours":20.5508761062289,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.5508761062289,"endHours":21.5508761062289,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.5508761062289,"endHours":22.5508761062289,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.5508761062289,"endHours":23.5508761062289,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.5508761062289,"endHours":24.5508761062289,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.5508761062289,"endHours":25.5508761062289,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.5508761062289,"endHours":26.5508761062289,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.5508761062289,"endHours":27.5508761062289,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.5508761062289,"endHours":28.5508761062289,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.5508761062289,"endHours":29.5508761062289,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.5508761062289,"endHours":30.5508761062289,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.5508761062289,"endHours":31.5508761062289,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.16969846893657,"eotMinutes":-13.689348117395623,"ayanamsa":-10.6219}},"calendars":{"vikram_samvat":-411,"saka_samvat":-546,"bengali_samvat":-1061,"malayalam_era":-1292,"nanakshahi_year":-1937,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa 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 Kṛṣṇa Navamī · Vikram -411 undefined · Śaka -546 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":true,"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 1, 469 BCE · Dvārakā · Vidhyamitra","description":"February 1, 469 BCE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 07:33, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-0468-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-0468-02-01","sa":"https://sa.vidhyamitra.com/city/dwarka/-0468-02-01","hi":"https://hi.vidhyamitra.com/city/dwarka/-0468-02-01","x-default":"https://vidhyamitra.com/city/dwarka/-0468-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-06T08:01:30.013Z","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":"2026-06-06T08:01:30.014Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-06T08:01:30.014Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}