{"id":"vidhyamitra:city-day:mathura:1971-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1971-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-06-10","date_display":"June 10, 1971 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":1971,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441112.770833,"kali_year":5073,"ahargana":1852647.2708,"sun":{"sidereal_longitude":54.9576,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":247.088,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1304,"elapsed_within_tithi_degrees":0.1304},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.088,"elapsed_within_degrees":7.088},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.0456},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1971,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441112.770833,"ahargana":1852647.2708,"kali_year":5073,"ayanamsa_lahiri":23.454,"grahas":{"sun":{"sidereal_longitude":55.076098,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":247.72879799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-3.483},"mars":{"sidereal_longitude":293.23529799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":42.08099800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":216.68899799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":34.23719799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":35.860097999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":297.832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.832,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441112.770833,"kali_year":5073,"ahargana":1852647.2708,"sun":{"sidereal_longitude":54.9576,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":247.088,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.1304,"elapsed_within_tithi_degrees":0.1304},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":247.088,"elapsed_within_degrees":7.088},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.0456},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.483,"elongation":167.87},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.483,"opposition_distance":12.13}},"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":"05:23","sunsetLocal":"19:14","solarNoonLocal":"12:18","dayLengthHours":13.836312271409978,"dayLengthDisplay":"13 Hours 50 Mins 11 Secs","nightLengthDisplay":"10 Hours 09 Mins 49 Secs","moonriseLocal":"19:58","moonsetLocal":"06:20","rahuKala":{"name":"Rāhu Kāla","start":"14:02","end":"15:46","startHours":14.03784474227766,"endHours":15.767383776203907,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:23","end":"07:07","startHours":5.390149572646424,"endHours":7.119688606572671,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:35","startHours":8.849227640498919,"endHours":10.578766674425164,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:05","startHours":8.618622435975418,"endHours":9.079832845022418,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.966662583955173,"endHours":6.335630911192772,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:46","startHours":11.847095299304414,"endHours":12.76951611739841,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:33","end":"04:28","startHours":3.5453079364584266,"endHours":4.467728754552425,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:23","startHours":4.237123550028926,"endHours":5.390149572646424,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:32","startHours":14.61435775358641,"endHours":15.536778571680408,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.026461844056403,"endHours":19.4264618440564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:48","startHours":19.226461844056402,"endHours":19.80297485536515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.976461844056402,"endHours":20.726461844056402,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:46","startHours":23.847095299304414,"endHours":24.76951611739841,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:23","end":"07:07","startHours":5.390149572646424,"endHours":7.119688606572671,"quality":"auspicious"},{"name":"Roga","start":"07:07","end":"08:51","startHours":7.119688606572671,"endHours":8.849227640498919,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:35","startHours":8.849227640498919,"endHours":10.578766674425164,"quality":"inauspicious"},{"name":"Chala","start":"10:35","end":"12:18","startHours":10.578766674425164,"endHours":12.308305708351412,"quality":"neutral"},{"name":"Labha","start":"12:18","end":"14:02","startHours":12.308305708351412,"endHours":14.03784474227766,"quality":"auspicious"},{"name":"Amṛta","start":"14:02","end":"15:46","startHours":14.03784474227766,"endHours":15.767383776203907,"quality":"auspicious"},{"name":"Kāla","start":"15:46","end":"17:30","startHours":15.767383776203907,"endHours":17.496922810130155,"quality":"inauspicious"},{"name":"Śubha","start":"17:30","end":"19:14","startHours":17.496922810130155,"endHours":19.226461844056402,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:14","end":"20:30","startHours":19.226461844056402,"endHours":20.496922810130155,"quality":"auspicious"},{"name":"Kāla","start":"20:30","end":"21:46","startHours":20.496922810130155,"endHours":21.767383776203907,"quality":"inauspicious"},{"name":"Śubha","start":"21:46","end":"23:02","startHours":21.767383776203907,"endHours":23.03784474227766,"quality":"auspicious"},{"name":"Roga","start":"23:02","end":"00:18","startHours":23.03784474227766,"endHours":24.308305708351412,"quality":"inauspicious"},{"name":"Udveg","start":"00:18","end":"01:35","startHours":24.308305708351412,"endHours":25.578766674425164,"quality":"inauspicious"},{"name":"Chala","start":"01:35","end":"02:51","startHours":25.578766674425164,"endHours":26.849227640498917,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:07","startHours":26.849227640498917,"endHours":28.119688606572673,"quality":"auspicious"},{"name":"Amṛta","start":"04:07","end":"05:23","startHours":28.119688606572673,"endHours":29.390149572646422,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.390149572646424,"endHours":6.390149572646424,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.390149572646424,"endHours":7.390149572646424,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.390149572646424,"endHours":8.390149572646424,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.390149572646424,"endHours":9.390149572646424,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.390149572646424,"endHours":10.390149572646424,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.390149572646424,"endHours":11.390149572646424,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.390149572646424,"endHours":12.390149572646424,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.390149572646424,"endHours":13.390149572646424,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.390149572646424,"endHours":14.390149572646424,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.390149572646424,"endHours":15.390149572646424,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.390149572646424,"endHours":16.390149572646422,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.390149572646422,"endHours":17.390149572646422,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.390149572646422,"endHours":18.390149572646422,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.390149572646422,"endHours":19.390149572646422,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.390149572646422,"endHours":20.390149572646422,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.390149572646422,"endHours":21.390149572646422,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.390149572646422,"endHours":22.390149572646422,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.390149572646422,"endHours":23.390149572646422,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.390149572646422,"endHours":24.390149572646422,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.390149572646422,"endHours":25.390149572646422,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.390149572646422,"endHours":26.390149572646422,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.390149572646422,"endHours":27.390149572646422,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.390149572646422,"endHours":28.390149572646422,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.390149572646422,"endHours":29.390149572646422,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.94139994734998,"eotMinutes":0.8068574989153692,"ayanamsa":23.454}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvitīyā · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 June 10, 1971 CE · Mathurā · Vidhyamitra","description":"June 10, 1971 CE for Mathurā: Kṛṣṇa Dvitīyā, sūryodaya 05:23, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1971-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1971-06-10","sa":"https://sa.vidhyamitra.com/city/mathura/1971-06-10","hi":"https://hi.vidhyamitra.com/city/mathura/1971-06-10","x-default":"https://vidhyamitra.com/city/mathura/1971-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:46:15.309Z","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":"2026-05-14T13:46:15.309Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:46:15.309Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}