{"id":"vidhyamitra:city-day:mathura:1908-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1908-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-12-30","date_display":"December 30, 1908 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":1908,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418305.770833,"kali_year":5010,"ahargana":1829840.2708,"sun":{"sidereal_longitude":255.3606,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":340.9702,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.6096,"elapsed_within_tithi_degrees":1.6096},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.9702,"elapsed_within_degrees":7.6369},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.3308},"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":1908,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418305.770833,"ahargana":1829840.2708,"kali_year":5010,"ayanamsa_lahiri":22.5817,"grahas":{"sun":{"sidereal_longitude":255.39039300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":342.839693,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4847},"mars":{"sidereal_longitude":211.34539300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":260.1149929999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":143.05789300000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":227.62799300000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":342.446993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":66.2566,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":246.2566,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1908,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418305.770833,"kali_year":5010,"ahargana":1829840.2708,"sun":{"sidereal_longitude":255.3606,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":340.9702,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.6096,"elapsed_within_tithi_degrees":1.6096},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.9702,"elapsed_within_degrees":7.6369},"yoga":{"number":18,"name":"Varīyān","sum_longitude":236.3308},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.485,"elongation":85.61},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.485,"opposition_distance":94.39}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:09","sunsetLocal":"17:35","solarNoonLocal":"12:22","dayLengthHours":10.421350968036393,"dayLengthDisplay":"10 Hours 25 Mins 17 Secs","nightLengthDisplay":"13 Hours 34 Mins 43 Secs","moonriseLocal":"12:05","moonsetLocal":"00:19","rahuKala":{"name":"Rāhu Kāla","start":"12:22","end":"13:40","startHours":12.36847490833787,"endHours":13.671143779342419,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:28","end":"09:46","startHours":8.460468295324223,"endHours":9.763137166328772,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:04","end":"12:22","startHours":11.06580603733332,"endHours":12.36847490833787,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.589447983528164,"endHours":9.936826349129378,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:52","startHours":7.592022381321189,"endHours":7.869925073802159,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:43","startHours":12.021096542736657,"endHours":12.715853273939082,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.76828596191482,"endHours":6.463042693117246,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:09","startHours":6.28935351031664,"endHours":7.1577994243196725,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:48","startHours":14.105366736343935,"endHours":14.800123467546362,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.379150392356067,"endHours":17.779150392356065,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:01","startHours":17.579150392356066,"endHours":18.013373349357582,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.329150392356066,"endHours":19.079150392356066,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:43","startHours":24.021096542736657,"endHours":24.715853273939082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:09","end":"08:28","startHours":7.1577994243196725,"endHours":8.460468295324223,"quality":"auspicious"},{"name":"Amṛta","start":"08:28","end":"09:46","startHours":8.460468295324223,"endHours":9.763137166328772,"quality":"auspicious"},{"name":"Kāla","start":"09:46","end":"11:04","startHours":9.763137166328772,"endHours":11.06580603733332,"quality":"inauspicious"},{"name":"Śubha","start":"11:04","end":"12:22","startHours":11.06580603733332,"endHours":12.36847490833787,"quality":"auspicious"},{"name":"Roga","start":"12:22","end":"13:40","startHours":12.36847490833787,"endHours":13.671143779342419,"quality":"inauspicious"},{"name":"Udveg","start":"13:40","end":"14:58","startHours":13.671143779342419,"endHours":14.973812650346968,"quality":"inauspicious"},{"name":"Chala","start":"14:58","end":"16:17","startHours":14.973812650346968,"endHours":16.276481521351517,"quality":"neutral"},{"name":"Labha","start":"16:17","end":"17:35","startHours":16.276481521351517,"endHours":17.579150392356066,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:35","end":"19:17","startHours":17.579150392356066,"endHours":19.276481521351517,"quality":"inauspicious"},{"name":"Chala","start":"19:17","end":"20:58","startHours":19.276481521351517,"endHours":20.973812650346968,"quality":"neutral"},{"name":"Labha","start":"20:58","end":"22:40","startHours":20.973812650346968,"endHours":22.67114377934242,"quality":"auspicious"},{"name":"Amṛta","start":"22:40","end":"00:22","startHours":22.67114377934242,"endHours":24.36847490833787,"quality":"auspicious"},{"name":"Kāla","start":"00:22","end":"02:04","startHours":24.36847490833787,"endHours":26.06580603733332,"quality":"inauspicious"},{"name":"Śubha","start":"02:04","end":"03:46","startHours":26.06580603733332,"endHours":27.76313716632877,"quality":"auspicious"},{"name":"Roga","start":"03:46","end":"05:28","startHours":27.76313716632877,"endHours":29.460468295324223,"quality":"inauspicious"},{"name":"Udveg","start":"05:28","end":"07:09","startHours":29.460468295324223,"endHours":31.157799424319673,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.1577994243196725,"endHours":8.157799424319673,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.157799424319673,"endHours":9.157799424319673,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.157799424319673,"endHours":10.157799424319673,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.157799424319673,"endHours":11.157799424319673,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.157799424319673,"endHours":12.157799424319673,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.157799424319673,"endHours":13.157799424319673,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.157799424319673,"endHours":14.157799424319673,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.157799424319673,"endHours":15.157799424319673,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.157799424319673,"endHours":16.157799424319673,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.157799424319673,"endHours":17.157799424319673,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.157799424319673,"endHours":18.157799424319673,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.157799424319673,"endHours":19.157799424319673,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.157799424319673,"endHours":20.157799424319673,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.157799424319673,"endHours":21.157799424319673,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.157799424319673,"endHours":22.157799424319673,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.157799424319673,"endHours":23.157799424319673,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.157799424319673,"endHours":24.157799424319673,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.157799424319673,"endHours":25.157799424319673,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.157799424319673,"endHours":26.157799424319673,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.157799424319673,"endHours":27.157799424319673,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.157799424319673,"endHours":28.157799424319673,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.157799424319673,"endHours":29.157799424319673,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.157799424319673,"endHours":30.157799424319673,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.157799424319673,"endHours":31.157799424319673,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","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":-23.196681298633873,"eotMinutes":-2.803294500272213,"ayanamsa":22.5817}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"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":"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 30, 1908 CE · Mathurā · Vidhyamitra","description":"December 30, 1908 CE for Mathurā: Śukla Aṣṭamī, sūryodaya 07:09, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1908-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1908-12-30","sa":"https://sa.vidhyamitra.com/city/mathura/1908-12-30","hi":"https://hi.vidhyamitra.com/city/mathura/1908-12-30","x-default":"https://vidhyamitra.com/city/mathura/1908-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T23:30:30.346Z","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":"2026-05-14T23:30:30.346Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T23:30:30.346Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}