{"id":"vidhyamitra:city-day:ayodhya:1906-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1906-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-01-04","date_display":"January 4, 1906 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":1906,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417214.770833,"kali_year":5007,"ahargana":1828749.2708,"sun":{"sidereal_longitude":260.2711,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":4.5812,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.3101,"elapsed_within_tithi_degrees":8.3101},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.5812,"elapsed_within_degrees":4.5812},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.8524},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1906,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417214.770833,"ahargana":1828749.2708,"kali_year":5007,"ayanamsa_lahiri":22.54,"grahas":{"sun":{"sidereal_longitude":260.25187800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":5.703078000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-3.9163},"mars":{"sidereal_longitude":314.5267779999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":238.53297799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":35.762977999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":251.65967799999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":308.2978780000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":124.0631,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.0631,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":"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":1906,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417214.770833,"kali_year":5007,"ahargana":1828749.2708,"sun":{"sidereal_longitude":260.2711,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":4.5812,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.3101,"elapsed_within_tithi_degrees":8.3101},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.5812,"elapsed_within_degrees":4.5812},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.8524},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.916,"elongation":104.31},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.916,"opposition_distance":75.69}},"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":"06:51","sunsetLocal":"17:21","solarNoonLocal":"12:06","dayLengthHours":10.501618074255726,"dayLengthDisplay":"10 Hours 30 Mins 06 Secs","nightLengthDisplay":"13 Hours 29 Mins 54 Secs","moonriseLocal":"12:43","moonsetLocal":"01:33","rahuKala":{"name":"Rāhu Kāla","start":"13:25","end":"14:44","startHours":13.416167373704402,"endHours":14.728869632986369,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:51","end":"08:10","startHours":6.852656077294574,"endHours":8.16535833657654,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"10:47","startHours":9.478060595858505,"endHours":10.790762855140471,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:39","startHours":9.303033627954242,"endHours":9.653087563762767,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:34","startHours":7.290223497055229,"endHours":7.570266645702048,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:27","startHours":11.753411178613913,"endHours":12.453519050230963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.452440334060477,"endHours":6.152548205677526,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:51","startHours":5.977521237773264,"endHours":6.852656077294574,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:33","startHours":13.853734793465058,"endHours":14.553842665082106,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.1542741515503,"endHours":17.5542741515503,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:48","startHours":17.3542741515503,"endHours":17.791841571310954,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.1042741515503,"endHours":18.8542741515503,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:27","startHours":23.753411178613913,"endHours":24.453519050230963,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:51","end":"08:10","startHours":6.852656077294574,"endHours":8.16535833657654,"quality":"auspicious"},{"name":"Roga","start":"08:10","end":"09:29","startHours":8.16535833657654,"endHours":9.478060595858505,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"10:47","startHours":9.478060595858505,"endHours":10.790762855140471,"quality":"inauspicious"},{"name":"Chala","start":"10:47","end":"12:06","startHours":10.790762855140471,"endHours":12.103465114422438,"quality":"neutral"},{"name":"Labha","start":"12:06","end":"13:25","startHours":12.103465114422438,"endHours":13.416167373704402,"quality":"auspicious"},{"name":"Amṛta","start":"13:25","end":"14:44","startHours":13.416167373704402,"endHours":14.728869632986369,"quality":"auspicious"},{"name":"Kāla","start":"14:44","end":"16:02","startHours":14.728869632986369,"endHours":16.041571892268333,"quality":"inauspicious"},{"name":"Śubha","start":"16:02","end":"17:21","startHours":16.041571892268333,"endHours":17.3542741515503,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:21","end":"19:02","startHours":17.3542741515503,"endHours":19.041571892268333,"quality":"auspicious"},{"name":"Kāla","start":"19:02","end":"20:44","startHours":19.041571892268333,"endHours":20.728869632986367,"quality":"inauspicious"},{"name":"Śubha","start":"20:44","end":"22:25","startHours":20.728869632986367,"endHours":22.416167373704404,"quality":"auspicious"},{"name":"Roga","start":"22:25","end":"00:06","startHours":22.416167373704404,"endHours":24.103465114422438,"quality":"inauspicious"},{"name":"Udveg","start":"00:06","end":"01:47","startHours":24.103465114422438,"endHours":25.79076285514047,"quality":"inauspicious"},{"name":"Chala","start":"01:47","end":"03:29","startHours":25.79076285514047,"endHours":27.478060595858505,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"05:10","startHours":27.478060595858505,"endHours":29.16535833657654,"quality":"auspicious"},{"name":"Amṛta","start":"05:10","end":"06:51","startHours":29.16535833657654,"endHours":30.852656077294576,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.852656077294574,"endHours":7.852656077294574,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.852656077294574,"endHours":8.852656077294574,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.852656077294574,"endHours":9.852656077294574,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.852656077294574,"endHours":10.852656077294574,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.852656077294574,"endHours":11.852656077294574,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.852656077294574,"endHours":12.852656077294574,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.852656077294574,"endHours":13.852656077294574,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.852656077294574,"endHours":14.852656077294574,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.852656077294574,"endHours":15.852656077294574,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.852656077294574,"endHours":16.852656077294576,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.852656077294576,"endHours":17.852656077294576,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.852656077294576,"endHours":18.852656077294576,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.852656077294576,"endHours":19.852656077294576,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.852656077294576,"endHours":20.852656077294576,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.852656077294576,"endHours":21.852656077294576,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.852656077294576,"endHours":22.852656077294576,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.852656077294576,"endHours":23.852656077294576,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.852656077294576,"endHours":24.852656077294576,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.852656077294576,"endHours":25.852656077294576,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.852656077294576,"endHours":26.852656077294576,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.852656077294576,"endHours":27.852656077294576,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.852656077294576,"endHours":28.852656077294576,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.852656077294576,"endHours":29.852656077294576,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.852656077294576,"endHours":30.852656077294576,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.821472366227074,"eotMinutes":-5.02390686534617,"ayanamsa":22.54}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 January 4, 1906 CE · Ayodhyā · Vidhyamitra","description":"January 4, 1906 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:51, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1906-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1906-01-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1906-01-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1906-01-04","x-default":"https://vidhyamitra.com/city/ayodhya/1906-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T03:47:30.015Z","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":"2026-05-18T03:47:30.015Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T03:47:30.015Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}