{"id":"vidhyamitra:city-day:london:2025-02-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/london/2025-02-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-02-05","date_display":"February 5, 2025 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2025,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460711.770833,"kali_year":5126,"ahargana":1872246.2708,"sun":{"sidereal_longitude":292.2628,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.9536,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":84.6907,"elapsed_within_tithi_degrees":0.6907},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.9536,"elapsed_within_degrees":3.6202},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.2164},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2025,"month":2,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460711.770833,"ahargana":1872246.2708,"kali_year":5126,"ayanamsa_lahiri":24.2036,"grahas":{"sun":{"sidereal_longitude":292.27867200000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":18.382371999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":2.7421},"mars":{"sidereal_longitude":84.79177200000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":288.703572,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":47.03047200000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":335.988872,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":323.76457200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":339.3827,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":159.3827,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2025,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460711.770833,"kali_year":5126,"ahargana":1872246.2708,"sun":{"sidereal_longitude":292.2628,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.9536,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":84.6907,"elapsed_within_tithi_degrees":0.6907},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":16.9536,"elapsed_within_degrees":3.6202},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.2164},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.742,"elongation":84.691},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.742,"opposition_distance":95.309}},"eclipse_window_40days":[]},"city":{"slug":"london","name":"London, UK","lat":51.5074,"lon":-0.1278,"tz_offset_hours":0,"country":"GB","tier":"diaspora"},"tier2":{"city":{"slug":"london","name":"London, UK","lat":51.5074,"lon":-0.1278,"tz_offset_hours":0,"country":"GB","tier":"diaspora"},"sunriseLocal":"07:33","sunsetLocal":"16:57","solarNoonLocal":"12:15","dayLengthHours":9.400072142564195,"dayLengthDisplay":"9 Hours 24 Mins 00 Secs","nightLengthDisplay":"14 Hours 36 Mins 00 Secs","moonriseLocal":"10:33","moonsetLocal":"01:26","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:25","startHours":12.245186970347795,"endHours":13.42019598816832,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:43","end":"09:54","startHours":8.720159916886221,"endHours":9.895168934706746,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:04","end":"12:15","startHours":11.07017795252727,"endHours":12.245186970347795,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:03","startHours":9.738501065664009,"endHours":10.051836803749483,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:11","startHours":7.936820571672539,"endHours":8.187489162140917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:34","startHours":11.93185123226232,"endHours":12.558522708433268,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:18","end":"06:55","startHours":6.291807946723805,"endHours":6.918479422894751,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:46","end":"07:33","startHours":6.761811553852014,"endHours":7.545150899065697,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:26","startHours":13.81186566077516,"endHours":14.438537136946106,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:45","end":"17:09","startHours":16.74522304162989,"endHours":17.14522304162989,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:57","end":"17:20","startHours":16.94522304162989,"endHours":17.336892714236733,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:42","end":"18:27","startHours":16.69522304162989,"endHours":18.44522304162989,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:34","startHours":23.93185123226232,"endHours":24.55852270843327,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:33","end":"08:43","startHours":7.545150899065697,"endHours":8.720159916886221,"quality":"auspicious"},{"name":"Amṛta","start":"08:43","end":"09:54","startHours":8.720159916886221,"endHours":9.895168934706746,"quality":"auspicious"},{"name":"Kāla","start":"09:54","end":"11:04","startHours":9.895168934706746,"endHours":11.07017795252727,"quality":"inauspicious"},{"name":"Śubha","start":"11:04","end":"12:15","startHours":11.07017795252727,"endHours":12.245186970347795,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:25","startHours":12.245186970347795,"endHours":13.42019598816832,"quality":"inauspicious"},{"name":"Udveg","start":"13:25","end":"14:36","startHours":13.42019598816832,"endHours":14.595205005988843,"quality":"inauspicious"},{"name":"Chala","start":"14:36","end":"15:46","startHours":14.595205005988843,"endHours":15.770214023809366,"quality":"neutral"},{"name":"Labha","start":"15:46","end":"16:57","startHours":15.770214023809366,"endHours":16.94522304162989,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"16:57","end":"18:46","startHours":16.94522304162989,"endHours":18.770214023809366,"quality":"inauspicious"},{"name":"Chala","start":"18:46","end":"20:36","startHours":18.770214023809366,"endHours":20.59520500598884,"quality":"neutral"},{"name":"Labha","start":"20:36","end":"22:25","startHours":20.59520500598884,"endHours":22.420195988168317,"quality":"auspicious"},{"name":"Amṛta","start":"22:25","end":"00:15","startHours":22.420195988168317,"endHours":24.245186970347795,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"02:04","startHours":24.245186970347795,"endHours":26.070177952527267,"quality":"inauspicious"},{"name":"Śubha","start":"02:04","end":"03:54","startHours":26.070177952527267,"endHours":27.895168934706746,"quality":"auspicious"},{"name":"Roga","start":"03:54","end":"05:43","startHours":27.895168934706746,"endHours":29.72015991688622,"quality":"inauspicious"},{"name":"Udveg","start":"05:43","end":"07:33","startHours":29.72015991688622,"endHours":31.545150899065696,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.545150899065697,"endHours":8.545150899065696,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.545150899065696,"endHours":9.545150899065696,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.545150899065696,"endHours":10.545150899065696,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.545150899065696,"endHours":11.545150899065696,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.545150899065696,"endHours":12.545150899065696,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.545150899065696,"endHours":13.545150899065696,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.545150899065696,"endHours":14.545150899065696,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.545150899065696,"endHours":15.545150899065696,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.545150899065696,"endHours":16.545150899065696,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.545150899065696,"endHours":17.545150899065696,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.545150899065696,"endHours":18.545150899065696,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.545150899065696,"endHours":19.545150899065696,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.545150899065696,"endHours":20.545150899065696,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.545150899065696,"endHours":21.545150899065696,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.545150899065696,"endHours":22.545150899065696,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.545150899065696,"endHours":23.545150899065696,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.545150899065696,"endHours":24.545150899065696,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.545150899065696,"endHours":25.545150899065696,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.545150899065696,"endHours":26.545150899065696,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.545150899065696,"endHours":27.545150899065696,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.545150899065696,"endHours":28.545150899065696,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.545150899065696,"endHours":29.545150899065696,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.545150899065696,"endHours":30.545150899065696,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.545150899065696,"endHours":31.545150899065696,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","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":-15.894697570973937,"eotMinutes":-14.200018220867548,"ayanamsa":24.2036}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"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 Aṣṭamī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"bhishma-ashtami","name":"Bhīṣmāṣṭamī","name_sanskrit":"भीष्माष्टमी","tradition":"Pan-Hindu","associated_deity":"Bhīṣma Pitāmaha","significance":"Bhīṣma's mahaprasthāna anniversary (Māgha Śukla 8); Bhīṣma-tarpaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Mahābhārata, Anuśāsana Parva"]}],"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":"Dedicated festival walk for Bhīṣmāṣṭamī is not live yet; Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"london"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 5, 2025 CE · London, UK · Vidhyamitra","description":"February 5, 2025 CE for London, UK: Śukla Aṣṭamī, sūryodaya 07:33, sūryāsta 16:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/london/2025-02-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/london/2025-02-05","sa":"https://sa.vidhyamitra.com/city/london/2025-02-05","hi":"https://hi.vidhyamitra.com/city/london/2025-02-05","x-default":"https://vidhyamitra.com/city/london/2025-02-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-22T15:52:43.657Z","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":"2026-08-22T15:52:43.658Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-22T15:52:43.658Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}