{"id":"vidhyamitra:city-day:ayodhya:2029-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2029-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-02-04","date_display":"February 4, 2029 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":2029,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462171.770833,"kali_year":5130,"ahargana":1873706.2708,"sun":{"sidereal_longitude":291.2068,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":173.6769,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.4701,"elapsed_within_tithi_degrees":2.4701},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6769,"elapsed_within_degrees":0.3436},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.8838},"karana":{"half_tithi_index":40,"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":2029,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462171.770833,"ahargana":1873706.2708,"kali_year":5130,"ayanamsa_lahiri":24.2594,"grahas":{"sun":{"sidereal_longitude":291.23789,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":176.65309000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.4981},"mars":{"sidereal_longitude":168.52459,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":265.69498999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":183.05249000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":279.10329,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":10.935290000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":262.0249,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":82.0249,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":2029,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462171.770833,"kali_year":5130,"ahargana":1873706.2708,"sun":{"sidereal_longitude":291.2068,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":173.6769,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.4701,"elapsed_within_tithi_degrees":2.4701},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6769,"elapsed_within_degrees":0.3436},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.8838},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":117.53},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":62.47}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:45","sunsetLocal":"17:45","solarNoonLocal":"12:15","dayLengthHours":11.006570090074987,"dayLengthDisplay":"11 Hours 00 Mins 24 Secs","nightLengthDisplay":"12 Hours 59 Mins 36 Secs","moonriseLocal":"22:51","moonsetLocal":"10:23","rahuKala":{"name":"Rāhu Kāla","start":"16:23","end":"17:45","startHours":16.382059189911345,"endHours":17.757880451170717,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.630416667392598,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:00","end":"16:23","startHours":15.00623792865197,"endHours":16.382059189911345,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.319510048779893,"endHours":9.68639571844906,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.209917448182188,"endHours":7.503425983917521,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.887709736464057,"endHours":12.62148107580239,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.283767682419065,"endHours":6.017539021757398,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.834096186922815,"endHours":6.75131036109573,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.089023754479054,"endHours":14.822795093817387,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.557880451170718,"endHours":17.957880451170716,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:13","startHours":17.757880451170717,"endHours":18.216487538257176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.507880451170717,"endHours":19.257880451170717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.887709736464057,"endHours":24.62148107580239,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:45","end":"08:08","startHours":6.75131036109573,"endHours":8.127131622355105,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:30","startHours":8.127131622355105,"endHours":9.502952883614476,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"10:53","startHours":9.502952883614476,"endHours":10.878774144873852,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:15","startHours":10.878774144873852,"endHours":12.254595406133223,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.630416667392598,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:00","startHours":13.630416667392598,"endHours":15.00623792865197,"quality":"auspicious"},{"name":"Roga","start":"15:00","end":"16:23","startHours":15.00623792865197,"endHours":16.382059189911345,"quality":"inauspicious"},{"name":"Udveg","start":"16:23","end":"17:45","startHours":16.382059189911345,"endHours":17.757880451170717,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:45","end":"19:23","startHours":17.757880451170717,"endHours":19.382059189911345,"quality":"auspicious"},{"name":"Roga","start":"19:23","end":"21:00","startHours":19.382059189911345,"endHours":21.00623792865197,"quality":"inauspicious"},{"name":"Udveg","start":"21:00","end":"22:38","startHours":21.00623792865197,"endHours":22.630416667392595,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:15","startHours":22.630416667392595,"endHours":24.254595406133223,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:53","startHours":24.254595406133223,"endHours":25.87877414487385,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:30","startHours":25.87877414487385,"endHours":27.502952883614476,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"05:08","startHours":27.502952883614476,"endHours":29.1271316223551,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:45","startHours":29.1271316223551,"endHours":30.75131036109573,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.75131036109573,"endHours":7.75131036109573,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.75131036109573,"endHours":8.75131036109573,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.75131036109573,"endHours":9.75131036109573,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.75131036109573,"endHours":10.75131036109573,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.75131036109573,"endHours":11.75131036109573,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.75131036109573,"endHours":12.75131036109573,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.75131036109573,"endHours":13.75131036109573,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.75131036109573,"endHours":14.75131036109573,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.75131036109573,"endHours":15.75131036109573,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.75131036109573,"endHours":16.75131036109573,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75131036109573,"endHours":17.75131036109573,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75131036109573,"endHours":18.75131036109573,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75131036109573,"endHours":19.75131036109573,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75131036109573,"endHours":20.75131036109573,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75131036109573,"endHours":21.75131036109573,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75131036109573,"endHours":22.75131036109573,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75131036109573,"endHours":23.75131036109573,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75131036109573,"endHours":24.75131036109573,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75131036109573,"endHours":25.75131036109573,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75131036109573,"endHours":26.75131036109573,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75131036109573,"endHours":27.75131036109573,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75131036109573,"endHours":28.75131036109573,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75131036109573,"endHours":29.75131036109573,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75131036109573,"endHours":30.75131036109573,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-16.18786920485168,"eotMinutes":-14.091724367993354,"ayanamsa":24.2594}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"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":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"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, 2029 CE · Ayodhyā · Vidhyamitra","description":"February 4, 2029 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:45, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2029-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2029-02-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2029-02-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2029-02-04","x-default":"https://vidhyamitra.com/city/ayodhya/2029-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:25:43.404Z","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":"2026-05-14T21:25:43.404Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:25:43.404Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}