{"id":"vidhyamitra:city-day:mathura:1939-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1939-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1939-01-07","date_display":"January 7, 1939 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":1939,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429270.770833,"kali_year":5040,"ahargana":1840805.2708,"sun":{"sidereal_longitude":262.8011,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":97.489,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6879,"elapsed_within_tithi_degrees":2.6879},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.489,"elapsed_within_degrees":4.1556},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.29},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1939,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429270.770833,"ahargana":1840805.2708,"kali_year":5040,"ayanamsa_lahiri":23.0011,"grahas":{"sun":{"sidereal_longitude":262.83664999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":99.28645,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":-4.2844},"mars":{"sidereal_longitude":204.07484999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":241.11185,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":309.32044999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":219.36355000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":349.15015,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":205.2782,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.2782,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1939,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429270.770833,"kali_year":5040,"ahargana":1840805.2708,"sun":{"sidereal_longitude":262.8011,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":97.489,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6879,"elapsed_within_tithi_degrees":2.6879},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.489,"elapsed_within_degrees":4.1556},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.29},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.284,"elongation":165.312},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.284,"opposition_distance":14.688}},"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":"07:11","sunsetLocal":"17:40","solarNoonLocal":"12:26","dayLengthHours":10.47900776301397,"dayLengthDisplay":"10 Hours 28 Mins 44 Secs","nightLengthDisplay":"13 Hours 31 Mins 16 Secs","moonriseLocal":"18:46","moonsetLocal":"08:17","rahuKala":{"name":"Rāhu Kāla","start":"09:48","end":"11:07","startHours":9.806869297703502,"endHours":11.116745268080248,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:03","startHours":13.73649720883374,"endHours":15.046373179210487,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:30","startHours":7.18711735695001,"endHours":8.496993327326756,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.632219168319935,"endHours":9.981519427087068,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.623742680408925,"endHours":7.903182887422631,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:47","startHours":12.077320979689864,"endHours":12.775921497224127,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.78991632188148,"endHours":6.488516839415745,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.313866710032179,"endHours":7.18711735695001,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.173122532292656,"endHours":14.87172304982692,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.46612511996398,"endHours":17.86612511996398,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:06","startHours":17.66612511996398,"endHours":18.102750443422895,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.41612511996398,"endHours":19.16612511996398,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:47","startHours":24.077320979689862,"endHours":24.77592149722413,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:30","startHours":7.18711735695001,"endHours":8.496993327326756,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:48","startHours":8.496993327326756,"endHours":9.806869297703502,"quality":"auspicious"},{"name":"Roga","start":"09:48","end":"11:07","startHours":9.806869297703502,"endHours":11.116745268080248,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:26","startHours":11.116745268080248,"endHours":12.426621238456995,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"13:44","startHours":12.426621238456995,"endHours":13.73649720883374,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:03","startHours":13.73649720883374,"endHours":15.046373179210487,"quality":"auspicious"},{"name":"Amṛta","start":"15:03","end":"16:21","startHours":15.046373179210487,"endHours":16.356249149587235,"quality":"auspicious"},{"name":"Kāla","start":"16:21","end":"17:40","startHours":16.356249149587235,"endHours":17.66612511996398,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:40","end":"19:21","startHours":17.66612511996398,"endHours":19.35624914958723,"quality":"auspicious"},{"name":"Amṛta","start":"19:21","end":"21:03","startHours":19.35624914958723,"endHours":21.046373179210487,"quality":"auspicious"},{"name":"Kāla","start":"21:03","end":"22:44","startHours":21.046373179210487,"endHours":22.73649720883374,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:26","startHours":22.73649720883374,"endHours":24.426621238456995,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"02:07","startHours":24.426621238456995,"endHours":26.116745268080248,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:48","startHours":26.116745268080248,"endHours":27.8068692977035,"quality":"inauspicious"},{"name":"Chala","start":"03:48","end":"05:30","startHours":27.8068692977035,"endHours":29.496993327326756,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:11","startHours":29.496993327326756,"endHours":31.18711735695001,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.18711735695001,"endHours":8.18711735695001,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.18711735695001,"endHours":9.18711735695001,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.18711735695001,"endHours":10.18711735695001,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.18711735695001,"endHours":11.18711735695001,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.18711735695001,"endHours":12.18711735695001,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.18711735695001,"endHours":13.18711735695001,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.18711735695001,"endHours":14.18711735695001,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.18711735695001,"endHours":15.18711735695001,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.18711735695001,"endHours":16.18711735695001,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18711735695001,"endHours":17.18711735695001,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18711735695001,"endHours":18.18711735695001,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18711735695001,"endHours":19.18711735695001,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18711735695001,"endHours":20.18711735695001,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18711735695001,"endHours":21.18711735695001,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18711735695001,"endHours":22.18711735695001,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18711735695001,"endHours":23.18711735695001,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18711735695001,"endHours":24.18711735695001,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18711735695001,"endHours":25.18711735695001,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18711735695001,"endHours":26.18711735695001,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18711735695001,"endHours":27.18711735695001,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18711735695001,"endHours":28.18711735695001,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18711735695001,"endHours":29.18711735695001,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18711735695001,"endHours":30.18711735695001,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18711735695001,"endHours":31.18711735695001,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"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":-22.496927989728277,"eotMinutes":-6.292074307419696,"ayanamsa":23.0011}},"calendars":{"vikram_samvat":1996,"vikram_samvatsara":"Nandana","saka_samvat":1861,"saka_samvatsara":"Pramāthi","bengali_samvat":1346,"malayalam_era":1115,"nanakshahi_year":470,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 1996 Nandana · Śaka 1861 Pramāthi"},"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 7, 1939 CE · Mathurā · Vidhyamitra","description":"January 7, 1939 CE for Mathurā: Kṛṣṇa Dvitīyā, sūryodaya 07:11, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1939-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1939-01-07","sa":"https://sa.vidhyamitra.com/city/mathura/1939-01-07","hi":"https://hi.vidhyamitra.com/city/mathura/1939-01-07","x-default":"https://vidhyamitra.com/city/mathura/1939-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:33:12.510Z","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":"2026-05-14T13:33:12.510Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:33:12.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}