{"id":"vidhyamitra:city-day:mathura:1923-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1923-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1923-07-29","date_display":"July 29, 1923 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":1923,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423629.770833,"kali_year":5025,"ahargana":1835164.2708,"sun":{"sidereal_longitude":101.7835,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":297.1995,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.416,"elapsed_within_tithi_degrees":3.416},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.1995,"elapsed_within_degrees":3.8661},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.9829},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1923,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423629.770833,"ahargana":1835164.2708,"kali_year":5025,"ayanamsa_lahiri":22.7853,"grahas":{"sun":{"sidereal_longitude":102.11857700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":295.68167700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":2.0389},"mars":{"sidereal_longitude":106.621577,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":110.533477,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":198.39797699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":91.35677699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.26347699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":144.1655,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.1655,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1923,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423629.770833,"kali_year":5025,"ahargana":1835164.2708,"sun":{"sidereal_longitude":101.7835,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":297.1995,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.416,"elapsed_within_tithi_degrees":3.416},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.1995,"elapsed_within_degrees":3.8661},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.9829},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.039,"elongation":164.584},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.039,"opposition_distance":15.416}},"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":"05:40","sunsetLocal":"19:11","solarNoonLocal":"12:25","dayLengthHours":13.514136601879864,"dayLengthDisplay":"13 Hours 30 Mins 51 Secs","nightLengthDisplay":"10 Hours 29 Mins 09 Secs","moonriseLocal":"19:50","moonsetLocal":"06:50","rahuKala":{"name":"Rāhu Kāla","start":"17:30","end":"19:11","startHours":17.49201549913072,"endHours":19.181282574365703,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:07","startHours":12.424214273425772,"endHours":14.113481348660754,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:48","end":"17:30","startHours":15.802748423895737,"endHours":17.49201549913072,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:16","startHours":8.820444512924475,"endHours":9.270915732987136,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.230234997564167,"endHours":6.590611973614297,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:52","startHours":11.97374305336311,"endHours":12.874685493488434,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:46","startHours":3.8652610922351904,"endHours":4.766203532360515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:40","startHours":4.540967922329184,"endHours":5.667145972485839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:35","startHours":14.67657037373908,"endHours":15.577512813864404,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.981282574365704,"endHours":19.381282574365702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:45","startHours":19.181282574365703,"endHours":19.74437159944403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.931282574365703,"endHours":20.681282574365703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:52","startHours":23.97374305336311,"endHours":24.874685493488435,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:40","end":"07:21","startHours":5.667145972485839,"endHours":7.356413047720822,"quality":"inauspicious"},{"name":"Chala","start":"07:21","end":"09:03","startHours":7.356413047720822,"endHours":9.045680122955805,"quality":"neutral"},{"name":"Labha","start":"09:03","end":"10:44","startHours":9.045680122955805,"endHours":10.734947198190788,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:25","startHours":10.734947198190788,"endHours":12.424214273425772,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:07","startHours":12.424214273425772,"endHours":14.113481348660754,"quality":"inauspicious"},{"name":"Śubha","start":"14:07","end":"15:48","startHours":14.113481348660754,"endHours":15.802748423895737,"quality":"auspicious"},{"name":"Roga","start":"15:48","end":"17:30","startHours":15.802748423895737,"endHours":17.49201549913072,"quality":"inauspicious"},{"name":"Udveg","start":"17:30","end":"19:11","startHours":17.49201549913072,"endHours":19.181282574365703,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:11","end":"20:30","startHours":19.181282574365703,"endHours":20.49201549913072,"quality":"auspicious"},{"name":"Roga","start":"20:30","end":"21:48","startHours":20.49201549913072,"endHours":21.802748423895736,"quality":"inauspicious"},{"name":"Udveg","start":"21:48","end":"23:07","startHours":21.802748423895736,"endHours":23.113481348660756,"quality":"inauspicious"},{"name":"Chala","start":"23:07","end":"00:25","startHours":23.113481348660756,"endHours":24.424214273425772,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:44","startHours":24.424214273425772,"endHours":25.73494719819079,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:03","startHours":25.73494719819079,"endHours":27.045680122955805,"quality":"auspicious"},{"name":"Kāla","start":"03:03","end":"04:21","startHours":27.045680122955805,"endHours":28.35641304772082,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:40","startHours":28.35641304772082,"endHours":29.66714597248584,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.667145972485839,"endHours":6.667145972485839,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.667145972485839,"endHours":7.667145972485839,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.667145972485839,"endHours":8.667145972485839,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.667145972485839,"endHours":9.667145972485839,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.667145972485839,"endHours":10.667145972485839,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.667145972485839,"endHours":11.667145972485839,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.667145972485839,"endHours":12.667145972485839,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.667145972485839,"endHours":13.667145972485839,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.667145972485839,"endHours":14.667145972485839,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.667145972485839,"endHours":15.667145972485839,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.667145972485839,"endHours":16.66714597248584,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.66714597248584,"endHours":17.66714597248584,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.66714597248584,"endHours":18.66714597248584,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.66714597248584,"endHours":19.66714597248584,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.66714597248584,"endHours":20.66714597248584,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.66714597248584,"endHours":21.66714597248584,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.66714597248584,"endHours":22.66714597248584,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.66714597248584,"endHours":23.66714597248584,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.66714597248584,"endHours":24.66714597248584,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.66714597248584,"endHours":25.66714597248584,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.66714597248584,"endHours":26.66714597248584,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.66714597248584,"endHours":27.66714597248584,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.66714597248584,"endHours":28.66714597248584,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.66714597248584,"endHours":29.66714597248584,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.037421205681035,"eotMinutes":-6.147656405546237,"ayanamsa":22.7853}},"calendars":{"vikram_samvat":1980,"vikram_samvatsara":"Dhātṛ","saka_samvat":1845,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1330,"malayalam_era":1099,"nanakshahi_year":454,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvitīyā · Vikram 1980 Dhātṛ · Śaka 1845 Rudhirodgāri"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[]},"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 July 29, 1923 CE · Mathurā · Vidhyamitra","description":"July 29, 1923 CE for Mathurā: Kṛṣṇa Dvitīyā, sūryodaya 05:40, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1923-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1923-07-29","sa":"https://sa.vidhyamitra.com/city/mathura/1923-07-29","hi":"https://hi.vidhyamitra.com/city/mathura/1923-07-29","x-default":"https://vidhyamitra.com/city/mathura/1923-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:45:36.919Z","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":"2026-05-14T13:45:36.919Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:45:36.919Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}