{"id":"vidhyamitra:city-day:mathura:1902-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1902-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-01-28","date_display":"January 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":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415777.770833,"kali_year":5003,"ahargana":1827312.2708,"sun":{"sidereal_longitude":284.9352,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":155.8792,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.944,"elapsed_within_tithi_degrees":2.944},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.8792,"elapsed_within_degrees":9.2125},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.8144},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415777.770833,"ahargana":1827312.2708,"kali_year":5003,"ayanamsa_lahiri":22.485,"grahas":{"sun":{"sidereal_longitude":284.71238100000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":155.47448099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-3.1425},"mars":{"sidereal_longitude":299.425981,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":302.50808099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":276.72328100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":312.0416809999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":269.62678099999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":200.2022,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.2022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"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":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415777.770833,"kali_year":5003,"ahargana":1827312.2708,"sun":{"sidereal_longitude":284.9352,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":155.8792,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":230.944,"elapsed_within_tithi_degrees":2.944},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.8792,"elapsed_within_degrees":9.2125},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.8144},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.143,"elongation":129.056},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.143,"opposition_distance":50.944}},"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":"07:08","sunsetLocal":"17:56","solarNoonLocal":"12:32","dayLengthHours":10.799134602826834,"dayLengthDisplay":"10 Hours 47 Mins 57 Secs","nightLengthDisplay":"13 Hours 12 Mins 03 Secs","moonriseLocal":"21:51","moonsetLocal":"10:00","rahuKala":{"name":"Rāhu Kāla","start":"15:14","end":"16:35","startHours":15.237780851287807,"endHours":16.587672676641162,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:50","end":"11:11","startHours":9.83821354987439,"endHours":11.188105375227744,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:32","end":"13:53","startHours":12.5379972005811,"endHours":13.887889025934452,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.65822797316061,"endHours":10.01819912658817,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:53","startHours":7.588393840952133,"endHours":7.876370763694181,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:54","startHours":12.178026047153537,"endHours":12.897968354008658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:25","startHours":5.6985452854574365,"endHours":6.418487592312559,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:08","startHours":6.238502015598778,"endHours":7.138429899167681,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:03","startHours":14.337852967718904,"endHours":15.057795274574026,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.737564501994516,"endHours":18.137564501994515,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:23","startHours":17.937564501994515,"endHours":18.387528443778965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.687564501994515,"endHours":19.437564501994515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:54","startHours":24.178026047153534,"endHours":24.897968354008658,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:08","end":"08:29","startHours":7.138429899167681,"endHours":8.488321724521036,"quality":"inauspicious"},{"name":"Udveg","start":"08:29","end":"09:50","startHours":8.488321724521036,"endHours":9.83821354987439,"quality":"inauspicious"},{"name":"Chala","start":"09:50","end":"11:11","startHours":9.83821354987439,"endHours":11.188105375227744,"quality":"neutral"},{"name":"Labha","start":"11:11","end":"12:32","startHours":11.188105375227744,"endHours":12.5379972005811,"quality":"auspicious"},{"name":"Amṛta","start":"12:32","end":"13:53","startHours":12.5379972005811,"endHours":13.887889025934452,"quality":"auspicious"},{"name":"Kāla","start":"13:53","end":"15:14","startHours":13.887889025934452,"endHours":15.237780851287807,"quality":"inauspicious"},{"name":"Śubha","start":"15:14","end":"16:35","startHours":15.237780851287807,"endHours":16.587672676641162,"quality":"auspicious"},{"name":"Roga","start":"16:35","end":"17:56","startHours":16.587672676641162,"endHours":17.937564501994515,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:56","end":"19:35","startHours":17.937564501994515,"endHours":19.587672676641162,"quality":"inauspicious"},{"name":"Śubha","start":"19:35","end":"21:14","startHours":19.587672676641162,"endHours":21.237780851287805,"quality":"auspicious"},{"name":"Roga","start":"21:14","end":"22:53","startHours":21.237780851287805,"endHours":22.887889025934452,"quality":"inauspicious"},{"name":"Udveg","start":"22:53","end":"00:32","startHours":22.887889025934452,"endHours":24.5379972005811,"quality":"inauspicious"},{"name":"Chala","start":"00:32","end":"02:11","startHours":24.5379972005811,"endHours":26.188105375227742,"quality":"neutral"},{"name":"Labha","start":"02:11","end":"03:50","startHours":26.188105375227742,"endHours":27.83821354987439,"quality":"auspicious"},{"name":"Amṛta","start":"03:50","end":"05:29","startHours":27.83821354987439,"endHours":29.488321724521036,"quality":"auspicious"},{"name":"Kāla","start":"05:29","end":"07:08","startHours":29.488321724521036,"endHours":31.138429899167683,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.138429899167681,"endHours":8.138429899167681,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.138429899167681,"endHours":9.138429899167681,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.138429899167681,"endHours":10.138429899167681,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.138429899167681,"endHours":11.138429899167681,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.138429899167681,"endHours":12.138429899167681,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.138429899167681,"endHours":13.138429899167681,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.138429899167681,"endHours":14.138429899167681,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.138429899167681,"endHours":15.138429899167681,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.138429899167681,"endHours":16.138429899167683,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.138429899167683,"endHours":17.138429899167683,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.138429899167683,"endHours":18.138429899167683,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.138429899167683,"endHours":19.138429899167683,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.138429899167683,"endHours":20.138429899167683,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.138429899167683,"endHours":21.138429899167683,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.138429899167683,"endHours":22.138429899167683,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.138429899167683,"endHours":23.138429899167683,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.138429899167683,"endHours":24.138429899167683,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.138429899167683,"endHours":25.138429899167683,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.138429899167683,"endHours":26.138429899167683,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.138429899167683,"endHours":27.138429899167683,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.138429899167683,"endHours":28.138429899167683,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.138429899167683,"endHours":29.138429899167683,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.138429899167683,"endHours":30.138429899167683,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.138429899167683,"endHours":31.138429899167683,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Śubha","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":-18.470527018727804,"eotMinutes":-12.974632034865841,"ayanamsa":22.485}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pañcamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 January 28, 1902 CE · Mathurā · Vidhyamitra","description":"January 28, 1902 CE for Mathurā: Kṛṣṇa Pañcamī, sūryodaya 07:08, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1902-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1902-01-28","sa":"https://sa.vidhyamitra.com/city/mathura/1902-01-28","hi":"https://hi.vidhyamitra.com/city/mathura/1902-01-28","x-default":"https://vidhyamitra.com/city/mathura/1902-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T09:36:40.337Z","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":"2026-05-14T09:36:40.337Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T09:36:40.337Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}