{"id":"vidhyamitra:city-day:mathura:1978-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1978-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-10-22","date_display":"October 22, 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":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443803.770833,"kali_year":5080,"ahargana":1855338.2708,"sun":{"sidereal_longitude":184.0592,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":73.7905,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.7313,"elapsed_within_tithi_degrees":9.7313},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7905,"elapsed_within_degrees":7.1238},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.8497},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1978,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443803.770833,"ahargana":1855338.2708,"kali_year":5080,"ayanamsa_lahiri":23.5569,"grahas":{"sun":{"sidereal_longitude":184.726182,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":73.14268200000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.45},"mars":{"sidereal_longitude":208.86598200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":198.814482,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":103.312182,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":209.377882,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":136.78698199999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":155.2499,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.2499,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443803.770833,"kali_year":5080,"ahargana":1855338.2708,"sun":{"sidereal_longitude":184.0592,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":73.7905,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.7313,"elapsed_within_tithi_degrees":9.7313},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.7905,"elapsed_within_degrees":7.1238},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.8497},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.45,"elongation":110.269},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.45,"opposition_distance":69.731}},"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":"06:22","sunsetLocal":"17:44","solarNoonLocal":"12:03","dayLengthHours":11.363861147516939,"dayLengthDisplay":"11 Hours 21 Mins 50 Secs","nightLengthDisplay":"12 Hours 38 Mins 10 Secs","moonriseLocal":"21:42","moonsetLocal":"11:32","rahuKala":{"name":"Rāhu Kāla","start":"16:19","end":"17:44","startHours":16.317373448505528,"endHours":17.737856091945147,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:29","startHours":12.055925518186678,"endHours":13.476408161626296,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:54","end":"16:19","startHours":14.896890805065912,"endHours":16.317373448505528,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.025562545515495,"endHours":9.404357917099393,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.847489158908081,"endHours":7.150525456175199,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.67713014660278,"endHours":12.434720889770576,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:37","startHours":4.858813458092616,"endHours":5.616404201260412,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:22","startHours":5.427006515468463,"endHours":6.373994944428208,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:42","startHours":13.949902376106168,"endHours":14.707493119273964,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.537856091945148,"endHours":17.937856091945147,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:13","startHours":17.737856091945147,"endHours":18.211350306425018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.487856091945147,"endHours":19.237856091945147,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.677130146602778,"endHours":24.434720889770574,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:22","end":"07:48","startHours":6.373994944428208,"endHours":7.794477587867826,"quality":"inauspicious"},{"name":"Chala","start":"07:48","end":"09:13","startHours":7.794477587867826,"endHours":9.214960231307444,"quality":"neutral"},{"name":"Labha","start":"09:13","end":"10:38","startHours":9.214960231307444,"endHours":10.63544287474706,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:03","startHours":10.63544287474706,"endHours":12.055925518186678,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:29","startHours":12.055925518186678,"endHours":13.476408161626296,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:54","startHours":13.476408161626296,"endHours":14.896890805065912,"quality":"auspicious"},{"name":"Roga","start":"14:54","end":"16:19","startHours":14.896890805065912,"endHours":16.317373448505528,"quality":"inauspicious"},{"name":"Udveg","start":"16:19","end":"17:44","startHours":16.317373448505528,"endHours":17.737856091945147,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:19","startHours":17.737856091945147,"endHours":19.31737344850553,"quality":"auspicious"},{"name":"Roga","start":"19:19","end":"20:54","startHours":19.31737344850553,"endHours":20.89689080506591,"quality":"inauspicious"},{"name":"Udveg","start":"20:54","end":"22:29","startHours":20.89689080506591,"endHours":22.476408161626296,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:03","startHours":22.476408161626296,"endHours":24.055925518186676,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:38","startHours":24.055925518186676,"endHours":25.63544287474706,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:13","startHours":25.63544287474706,"endHours":27.214960231307444,"quality":"auspicious"},{"name":"Kāla","start":"03:13","end":"04:48","startHours":27.214960231307444,"endHours":28.794477587867824,"quality":"inauspicious"},{"name":"Śubha","start":"04:48","end":"06:22","startHours":28.794477587867824,"endHours":30.37399494442821,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.373994944428208,"endHours":7.373994944428208,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.373994944428208,"endHours":8.373994944428208,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.373994944428208,"endHours":9.373994944428208,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.373994944428208,"endHours":10.373994944428208,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.373994944428208,"endHours":11.373994944428208,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.373994944428208,"endHours":12.373994944428208,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.373994944428208,"endHours":13.373994944428208,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.373994944428208,"endHours":14.373994944428208,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.373994944428208,"endHours":15.373994944428208,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.373994944428208,"endHours":16.37399494442821,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.37399494442821,"endHours":17.37399494442821,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.37399494442821,"endHours":18.37399494442821,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.37399494442821,"endHours":19.37399494442821,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.37399494442821,"endHours":20.37399494442821,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.37399494442821,"endHours":21.37399494442821,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.37399494442821,"endHours":22.37399494442821,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.37399494442821,"endHours":23.37399494442821,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.37399494442821,"endHours":24.37399494442821,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.37399494442821,"endHours":25.37399494442821,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.37399494442821,"endHours":26.37399494442821,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.37399494442821,"endHours":27.37399494442821,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.37399494442821,"endHours":28.37399494442821,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.37399494442821,"endHours":29.37399494442821,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.37399494442821,"endHours":30.37399494442821,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.862741901410068,"eotMinutes":15.949668908799335,"ayanamsa":23.5569}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ṣaṣṭhī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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 October 22, 1978 CE · Mathurā · Vidhyamitra","description":"October 22, 1978 CE for Mathurā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:22, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1978-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1978-10-22","sa":"https://sa.vidhyamitra.com/city/mathura/1978-10-22","hi":"https://hi.vidhyamitra.com/city/mathura/1978-10-22","x-default":"https://vidhyamitra.com/city/mathura/1978-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:44:49.032Z","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":"2026-05-14T21:44:49.032Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:44:49.032Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}