{"id":"vidhyamitra:city-day:mathura:1978-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1978-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-01-11","date_display":"January 11, 1978 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":1978,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443519.770833,"kali_year":5079,"ahargana":1855054.2708,"sun":{"sidereal_longitude":266.8179,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":292.059,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.2411,"elapsed_within_tithi_degrees":1.2411},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.059,"elapsed_within_degrees":12.059},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.8769},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1978,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443519.770833,"ahargana":1855054.2708,"kali_year":5079,"ayanamsa_lahiri":23.5461,"grahas":{"sun":{"sidereal_longitude":266.911433,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":293.154233,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":3.825},"mars":{"sidereal_longitude":102.66303299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":243.677733,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":64.806533,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":264.553633,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":126.12523299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":170.2976,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.2976,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1978,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443519.770833,"kali_year":5079,"ahargana":1855054.2708,"sun":{"sidereal_longitude":266.8179,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":292.059,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.2411,"elapsed_within_tithi_degrees":1.2411},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":292.059,"elapsed_within_degrees":12.059},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.8769},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.825,"elongation":25.241},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.825,"opposition_distance":154.759}},"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":"17:43","solarNoonLocal":"12:27","dayLengthHours":10.529382247134267,"dayLengthDisplay":"10 Hours 31 Mins 46 Secs","nightLengthDisplay":"13 Hours 28 Mins 14 Secs","moonriseLocal":"08:43","moonsetLocal":"19:41","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"13:46","startHours":12.453195037249444,"endHours":13.769367818141227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:30","end":"09:49","startHours":8.504676694574092,"endHours":9.820849475465875,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:27","startHours":11.13702225635766,"endHours":12.453195037249444,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.645359771346971,"endHours":9.99633917958478,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:54","startHours":7.62722817397957,"endHours":7.908011700569817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:48","startHours":12.102215629011635,"endHours":12.804174445487252,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.784586280731074,"endHours":6.486545097206691,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.311055393087787,"endHours":7.188503913682309,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:55","startHours":14.208092078438487,"endHours":14.910050894914104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.517886160816577,"endHours":17.917886160816575,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:09","startHours":17.717886160816576,"endHours":18.156610421113836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.467886160816576,"endHours":19.217886160816576,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:48","startHours":24.102215629011635,"endHours":24.804174445487252,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:11","end":"08:30","startHours":7.188503913682309,"endHours":8.504676694574092,"quality":"auspicious"},{"name":"Amṛta","start":"08:30","end":"09:49","startHours":8.504676694574092,"endHours":9.820849475465875,"quality":"auspicious"},{"name":"Kāla","start":"09:49","end":"11:08","startHours":9.820849475465875,"endHours":11.13702225635766,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:27","startHours":11.13702225635766,"endHours":12.453195037249444,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"13:46","startHours":12.453195037249444,"endHours":13.769367818141227,"quality":"inauspicious"},{"name":"Udveg","start":"13:46","end":"15:05","startHours":13.769367818141227,"endHours":15.08554059903301,"quality":"inauspicious"},{"name":"Chala","start":"15:05","end":"16:24","startHours":15.08554059903301,"endHours":16.401713379924793,"quality":"neutral"},{"name":"Labha","start":"16:24","end":"17:43","startHours":16.401713379924793,"endHours":17.717886160816576,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:43","end":"19:24","startHours":17.717886160816576,"endHours":19.401713379924793,"quality":"inauspicious"},{"name":"Chala","start":"19:24","end":"21:05","startHours":19.401713379924793,"endHours":21.08554059903301,"quality":"neutral"},{"name":"Labha","start":"21:05","end":"22:46","startHours":21.08554059903301,"endHours":22.769367818141227,"quality":"auspicious"},{"name":"Amṛta","start":"22:46","end":"00:27","startHours":22.769367818141227,"endHours":24.453195037249444,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"02:08","startHours":24.453195037249444,"endHours":26.13702225635766,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:49","startHours":26.13702225635766,"endHours":27.820849475465877,"quality":"auspicious"},{"name":"Roga","start":"03:49","end":"05:30","startHours":27.820849475465877,"endHours":29.504676694574094,"quality":"inauspicious"},{"name":"Udveg","start":"05:30","end":"07:11","startHours":29.504676694574094,"endHours":31.18850391368231,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.188503913682309,"endHours":8.18850391368231,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.18850391368231,"endHours":9.18850391368231,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.18850391368231,"endHours":10.18850391368231,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.18850391368231,"endHours":11.18850391368231,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.18850391368231,"endHours":12.18850391368231,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.18850391368231,"endHours":13.18850391368231,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.18850391368231,"endHours":14.18850391368231,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.18850391368231,"endHours":15.18850391368231,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.18850391368231,"endHours":16.18850391368231,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18850391368231,"endHours":17.18850391368231,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18850391368231,"endHours":18.18850391368231,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18850391368231,"endHours":19.18850391368231,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18850391368231,"endHours":20.18850391368231,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18850391368231,"endHours":21.18850391368231,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18850391368231,"endHours":22.18850391368231,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18850391368231,"endHours":23.18850391368231,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18850391368231,"endHours":24.18850391368231,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18850391368231,"endHours":25.18850391368231,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18850391368231,"endHours":26.18850391368231,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18850391368231,"endHours":27.18850391368231,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18850391368231,"endHours":28.18850391368231,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18850391368231,"endHours":29.18850391368231,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18850391368231,"endHours":30.18850391368231,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18850391368231,"endHours":31.18850391368231,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","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":-21.879023732066557,"eotMinutes":-7.886502234966622,"ayanamsa":23.5461}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"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":[]},"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 11, 1978 CE · Mathurā · Vidhyamitra","description":"January 11, 1978 CE for Mathurā: Śukla Tṛtīyā, sūryodaya 07:11, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1978-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1978-01-11","sa":"https://sa.vidhyamitra.com/city/mathura/1978-01-11","hi":"https://hi.vidhyamitra.com/city/mathura/1978-01-11","x-default":"https://vidhyamitra.com/city/mathura/1978-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:23:17.063Z","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":"2026-05-14T11:23:17.063Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:23:17.063Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}