{"id":"vidhyamitra:city-day:mathura:1902-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1902-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-12-28","date_display":"December 28, 1902 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":1902,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416111.770833,"kali_year":5004,"ahargana":1827646.2708,"sun":{"sidereal_longitude":252.8444,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":232.2825,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.438,"elapsed_within_tithi_degrees":3.438},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.2825,"elapsed_within_degrees":5.6158},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.1269},"karana":{"half_tithi_index":56,"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":1902,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416111.770833,"ahargana":1827646.2708,"kali_year":5004,"ayanamsa_lahiri":22.4978,"grahas":{"sun":{"sidereal_longitude":252.88102000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":232.75181999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":3.4344},"mars":{"sidereal_longitude":162.23191999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":263.19302000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":296.45122000000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":261.22672,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":276.08992,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":182.5053,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.5053,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1902,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416111.770833,"kali_year":5004,"ahargana":1827646.2708,"sun":{"sidereal_longitude":252.8444,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":232.2825,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":339.438,"elapsed_within_tithi_degrees":3.438},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.2825,"elapsed_within_degrees":5.6158},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":125.1269},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.434,"elongation":20.562},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.434,"opposition_distance":159.438}},"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":"17:34","solarNoonLocal":"12:21","dayLengthHours":10.41052448619921,"dayLengthDisplay":"10 Hours 24 Mins 38 Secs","nightLengthDisplay":"13 Hours 35 Mins 22 Secs","moonriseLocal":"05:48","moonsetLocal":"16:13","rahuKala":{"name":"Rāhu Kāla","start":"16:15","end":"17:34","startHours":16.257151756729492,"endHours":17.558467317504395,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:21","end":"13:39","startHours":12.35320507440479,"endHours":13.65452063517969,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:15","startHours":14.955836195954593,"endHours":16.257151756729492,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:55","startHours":9.577065211418335,"endHours":9.924082694291641,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.581714684896819,"endHours":7.859328671195465,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:42","startHours":12.006187591531484,"endHours":12.700222557278098,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:27","startHours":5.759872899811957,"endHours":6.4539078655585715,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:09","startHours":6.280399124121917,"endHours":7.147942831305185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:47","startHours":14.088292488771325,"endHours":14.782327454517938,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.358467317504395,"endHours":17.758467317504394,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:00","startHours":17.558467317504395,"endHours":17.992239171096028,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.308467317504395,"endHours":19.058467317504395,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:42","startHours":24.006187591531482,"endHours":24.7002225572781,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:09","end":"08:27","startHours":7.147942831305185,"endHours":8.449258392080086,"quality":"inauspicious"},{"name":"Chala","start":"08:27","end":"09:45","startHours":8.449258392080086,"endHours":9.750573952854987,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:03","startHours":9.750573952854987,"endHours":11.051889513629888,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:21","startHours":11.051889513629888,"endHours":12.35320507440479,"quality":"auspicious"},{"name":"Kāla","start":"12:21","end":"13:39","startHours":12.35320507440479,"endHours":13.65452063517969,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"14:57","startHours":13.65452063517969,"endHours":14.955836195954593,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:15","startHours":14.955836195954593,"endHours":16.257151756729492,"quality":"inauspicious"},{"name":"Udveg","start":"16:15","end":"17:34","startHours":16.257151756729492,"endHours":17.558467317504395,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:34","end":"19:15","startHours":17.558467317504395,"endHours":19.257151756729492,"quality":"auspicious"},{"name":"Roga","start":"19:15","end":"20:57","startHours":19.257151756729492,"endHours":20.955836195954593,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:39","startHours":20.955836195954593,"endHours":22.65452063517969,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:21","startHours":22.65452063517969,"endHours":24.35320507440479,"quality":"neutral"},{"name":"Labha","start":"00:21","end":"02:03","startHours":24.35320507440479,"endHours":26.051889513629888,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:45","startHours":26.051889513629888,"endHours":27.750573952854985,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:27","startHours":27.750573952854985,"endHours":29.449258392080086,"quality":"inauspicious"},{"name":"Śubha","start":"05:27","end":"07:09","startHours":29.449258392080086,"endHours":31.147942831305187,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.147942831305185,"endHours":8.147942831305185,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.147942831305185,"endHours":9.147942831305185,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.147942831305185,"endHours":10.147942831305185,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.147942831305185,"endHours":11.147942831305185,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.147942831305185,"endHours":12.147942831305185,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.147942831305185,"endHours":13.147942831305185,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.147942831305185,"endHours":14.147942831305185,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.147942831305185,"endHours":15.147942831305185,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.147942831305185,"endHours":16.147942831305187,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.147942831305187,"endHours":17.147942831305187,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.147942831305187,"endHours":18.147942831305187,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.147942831305187,"endHours":19.147942831305187,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.147942831305187,"endHours":20.147942831305187,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.147942831305187,"endHours":21.147942831305187,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.147942831305187,"endHours":22.147942831305187,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.147942831305187,"endHours":23.147942831305187,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.147942831305187,"endHours":24.147942831305187,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.147942831305187,"endHours":25.147942831305187,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.147942831305187,"endHours":26.147942831305187,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.147942831305187,"endHours":27.147942831305187,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.147942831305187,"endHours":28.147942831305187,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.147942831305187,"endHours":29.147942831305187,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.147942831305187,"endHours":30.147942831305187,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.147942831305187,"endHours":31.147942831305187,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","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":-23.327178044578623,"eotMinutes":-1.8871044642874448,"ayanamsa":22.4978}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 28, 1902 CE · Mathurā · Vidhyamitra","description":"December 28, 1902 CE for Mathurā: Kṛṣṇa Caturdaśī, sūryodaya 07:09, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1902-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1902-12-28","sa":"https://sa.vidhyamitra.com/city/mathura/1902-12-28","hi":"https://hi.vidhyamitra.com/city/mathura/1902-12-28","x-default":"https://vidhyamitra.com/city/mathura/1902-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:40:46.975Z","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":"2026-05-14T15:40:46.975Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:40:46.975Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}