{"id":"vidhyamitra:city-day:dwarka:2148-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2148-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2148-02-04","date_display":"February 4, 2148 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":2148,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505634.770833,"kali_year":5249,"ahargana":1917169.2708,"sun":{"sidereal_longitude":288.3559,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":101.9409,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.5851,"elapsed_within_tithi_degrees":5.5851},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.9409,"elapsed_within_degrees":8.6076},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.2968},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2148,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505634.770833,"ahargana":1917169.2708,"kali_year":5249,"ayanamsa_lahiri":25.9217,"grahas":{"sun":{"sidereal_longitude":288.682783,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":101.18148300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-1.3298},"mars":{"sidereal_longitude":247.83918300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":262.06238299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":192.31738300000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":332.83458300000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":25.631582999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":119.146,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":299.146,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2148,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505634.770833,"kali_year":5249,"ahargana":1917169.2708,"sun":{"sidereal_longitude":288.3559,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":101.9409,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.5851,"elapsed_within_tithi_degrees":5.5851},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.9409,"elapsed_within_degrees":8.6076},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.2968},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.33,"elongation":173.585},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.33,"opposition_distance":6.415}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":-0.565,"elongation":0.88}]},"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":"07:32","sunsetLocal":"18:44","solarNoonLocal":"13:08","dayLengthHours":11.201350410347393,"dayLengthDisplay":"11 Hours 12 Mins 05 Secs","nightLengthDisplay":"12 Hours 47 Mins 55 Secs","moonriseLocal":"18:04","moonsetLocal":"07:12","rahuKala":{"name":"Rāhu Kāla","start":"17:20","end":"18:44","startHours":17.337461810013494,"endHours":18.73763061130692,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:08","end":"14:32","startHours":13.136955406133222,"endHours":14.537124207426647,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:56","end":"17:20","startHours":15.93729300872007,"endHours":17.337461810013494,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.149928630040584,"endHours":10.523306977052165,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:18","startHours":8.003003134724,"endHours":8.301705812333264,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.763577059121644,"endHours":13.510333753144803,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:47","startHours":6.042766812913207,"endHours":6.789523506936367,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:32","startHours":6.602834333430577,"endHours":7.536280200959526,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:00","end":"15:45","startHours":15.003847141191121,"endHours":15.750603835214282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.53763061130692,"endHours":18.93763061130692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:12","startHours":18.73763061130692,"endHours":19.204353545071395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.48763061130692,"endHours":20.23763061130692,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.763577059121644,"endHours":25.510333753144806,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:32","end":"08:56","startHours":7.536280200959526,"endHours":8.93644900225295,"quality":"inauspicious"},{"name":"Chala","start":"08:56","end":"10:20","startHours":8.93644900225295,"endHours":10.336617803546375,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:44","startHours":10.336617803546375,"endHours":11.736786604839798,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:08","startHours":11.736786604839798,"endHours":13.136955406133222,"quality":"auspicious"},{"name":"Kāla","start":"13:08","end":"14:32","startHours":13.136955406133222,"endHours":14.537124207426647,"quality":"inauspicious"},{"name":"Śubha","start":"14:32","end":"15:56","startHours":14.537124207426647,"endHours":15.93729300872007,"quality":"auspicious"},{"name":"Roga","start":"15:56","end":"17:20","startHours":15.93729300872007,"endHours":17.337461810013494,"quality":"inauspicious"},{"name":"Udveg","start":"17:20","end":"18:44","startHours":17.337461810013494,"endHours":18.73763061130692,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:44","end":"20:20","startHours":18.73763061130692,"endHours":20.337461810013494,"quality":"auspicious"},{"name":"Roga","start":"20:20","end":"21:56","startHours":20.337461810013494,"endHours":21.937293008720072,"quality":"inauspicious"},{"name":"Udveg","start":"21:56","end":"23:32","startHours":21.937293008720072,"endHours":23.537124207426647,"quality":"inauspicious"},{"name":"Chala","start":"23:32","end":"01:08","startHours":23.537124207426647,"endHours":25.13695540613322,"quality":"neutral"},{"name":"Labha","start":"01:08","end":"02:44","startHours":25.13695540613322,"endHours":26.7367866048398,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:20","startHours":26.7367866048398,"endHours":28.336617803546375,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:56","startHours":28.336617803546375,"endHours":29.93644900225295,"quality":"inauspicious"},{"name":"Śubha","start":"05:56","end":"07:32","startHours":29.93644900225295,"endHours":31.536280200959524,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.536280200959526,"endHours":8.536280200959526,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.536280200959526,"endHours":9.536280200959526,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.536280200959526,"endHours":10.536280200959526,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.536280200959526,"endHours":11.536280200959526,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.536280200959526,"endHours":12.536280200959526,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.536280200959526,"endHours":13.536280200959526,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.536280200959526,"endHours":14.536280200959526,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.536280200959526,"endHours":15.536280200959526,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.536280200959526,"endHours":16.536280200959524,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.536280200959524,"endHours":17.536280200959524,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.536280200959524,"endHours":18.536280200959524,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.536280200959524,"endHours":19.536280200959524,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.536280200959524,"endHours":20.536280200959524,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.536280200959524,"endHours":21.536280200959524,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.536280200959524,"endHours":22.536280200959524,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.536280200959524,"endHours":23.536280200959524,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.536280200959524,"endHours":24.536280200959524,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.536280200959524,"endHours":25.536280200959524,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.536280200959524,"endHours":26.536280200959524,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.536280200959524,"endHours":27.536280200959524,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.536280200959524,"endHours":28.536280200959524,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.536280200959524,"endHours":29.536280200959524,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.536280200959524,"endHours":30.536280200959524,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.536280200959524,"endHours":31.536280200959524,"planetary_lord":"Jupiter"}],"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":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.449731842475423,"eotMinutes":-14.091724367993354,"ayanamsa":25.9217}},"calendars":{"vikram_samvat":2205,"vikram_samvatsara":"Durmati","saka_samvat":2070,"saka_samvatsara":"Kīlaka","bengali_samvat":1555,"malayalam_era":1324,"nanakshahi_year":679,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2205 Durmati · Śaka 2070 Kīlaka"},"festivals":[{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2}],"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 Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 4, 2148 CE · Dvārakā · Vidhyamitra","description":"February 4, 2148 CE for Dvārakā: Śukla Pūrṇimā, sūryodaya 07:32, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2148-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2148-02-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2148-02-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2148-02-04","x-default":"https://vidhyamitra.com/city/dwarka/2148-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:54:19.822Z","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":"2026-05-31T16:54:19.822Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:54:19.822Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}