{"id":"vidhyamitra:city-day:agra:1981-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/agra/1981-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-06-10","date_display":"June 10, 1981 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":1981,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444765.770833,"kali_year":5083,"ahargana":1856300.2708,"sun":{"sidereal_longitude":55.3491,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":149.4439,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.0948,"elapsed_within_tithi_degrees":10.0948},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.4439,"elapsed_within_degrees":2.7772},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.7929},"karana":{"half_tithi_index":15,"name":"Bava"},"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":1981,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444765.770833,"ahargana":1856300.2708,"kali_year":5083,"ayanamsa_lahiri":23.5937,"grahas":{"sun":{"sidereal_longitude":55.49422700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":151.84272699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":3.1895},"mars":{"sidereal_longitude":40.07702699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":71.99752699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":157.32072700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":72.52472699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":159.16882699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":104.2785,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.2785,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444765.770833,"kali_year":5083,"ahargana":1856300.2708,"sun":{"sidereal_longitude":55.3491,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":149.4439,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.0948,"elapsed_within_tithi_degrees":10.0948},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.4439,"elapsed_within_degrees":2.7772},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.7929},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.19,"elongation":94.095},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.19,"opposition_distance":85.905}},"eclipse_window_40days":[]},"city":{"slug":"agra","name":"Agra, Uttar Pradesh","lat":27.1767,"lon":78.0081,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"agra","name":"Agra, Uttar Pradesh","lat":27.1767,"lon":78.0081,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:23","sunsetLocal":"19:12","solarNoonLocal":"12:17","dayLengthHours":13.816611057263145,"dayLengthDisplay":"13 Hours 49 Mins 00 Secs","nightLengthDisplay":"10 Hours 11 Mins 00 Secs","moonriseLocal":"12:36","moonsetLocal":"00:49","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"14:01","startHours":12.286012375018078,"endHours":14.013088757175971,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:06","end":"08:50","startHours":7.104783228544399,"endHours":8.831859610702292,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:34","end":"12:17","startHours":10.558935992860185,"endHours":12.286012375018078,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:04","startHours":8.601582759747906,"endHours":9.062136461656678,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.95339897377247,"endHours":6.321841935299487,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:45","startHours":11.825458673109306,"endHours":12.74656607692685,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:27","startHours":3.5354920387514195,"endHours":4.456599442568963,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:23","startHours":4.2263225916145775,"endHours":5.377706846386506,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:31","startHours":14.588780884561935,"endHours":15.509888288379477,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.99431790364965,"endHours":19.39431790364965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.19431790364965,"endHours":19.770010031035614,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.94431790364965,"endHours":20.69431790364965,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:45","startHours":23.825458673109306,"endHours":24.74656607692685,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:23","end":"07:06","startHours":5.377706846386506,"endHours":7.104783228544399,"quality":"auspicious"},{"name":"Amṛta","start":"07:06","end":"08:50","startHours":7.104783228544399,"endHours":8.831859610702292,"quality":"auspicious"},{"name":"Kāla","start":"08:50","end":"10:34","startHours":8.831859610702292,"endHours":10.558935992860185,"quality":"inauspicious"},{"name":"Śubha","start":"10:34","end":"12:17","startHours":10.558935992860185,"endHours":12.286012375018078,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"14:01","startHours":12.286012375018078,"endHours":14.013088757175971,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:44","startHours":14.013088757175971,"endHours":15.740165139333865,"quality":"inauspicious"},{"name":"Chala","start":"15:44","end":"17:28","startHours":15.740165139333865,"endHours":17.467241521491758,"quality":"neutral"},{"name":"Labha","start":"17:28","end":"19:12","startHours":17.467241521491758,"endHours":19.19431790364965,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:12","end":"20:28","startHours":19.19431790364965,"endHours":20.467241521491758,"quality":"inauspicious"},{"name":"Chala","start":"20:28","end":"21:44","startHours":20.467241521491758,"endHours":21.740165139333865,"quality":"neutral"},{"name":"Labha","start":"21:44","end":"23:01","startHours":21.740165139333865,"endHours":23.01308875717597,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:17","startHours":23.01308875717597,"endHours":24.28601237501808,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:34","startHours":24.28601237501808,"endHours":25.558935992860185,"quality":"inauspicious"},{"name":"Śubha","start":"01:34","end":"02:50","startHours":25.558935992860185,"endHours":26.831859610702292,"quality":"auspicious"},{"name":"Roga","start":"02:50","end":"04:06","startHours":26.831859610702292,"endHours":28.1047832285444,"quality":"inauspicious"},{"name":"Udveg","start":"04:06","end":"05:23","startHours":28.1047832285444,"endHours":29.377706846386506,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.377706846386506,"endHours":6.377706846386506,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.377706846386506,"endHours":7.377706846386506,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.377706846386506,"endHours":8.377706846386506,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.377706846386506,"endHours":9.377706846386506,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.377706846386506,"endHours":10.377706846386506,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.377706846386506,"endHours":11.377706846386506,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.377706846386506,"endHours":12.377706846386506,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.377706846386506,"endHours":13.377706846386506,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.377706846386506,"endHours":14.377706846386506,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.377706846386506,"endHours":15.377706846386506,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.377706846386506,"endHours":16.377706846386506,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.377706846386506,"endHours":17.377706846386506,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.377706846386506,"endHours":18.377706846386506,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.377706846386506,"endHours":19.377706846386506,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.377706846386506,"endHours":20.377706846386506,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.377706846386506,"endHours":21.377706846386506,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.377706846386506,"endHours":22.377706846386506,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.377706846386506,"endHours":23.377706846386506,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.377706846386506,"endHours":24.377706846386506,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.377706846386506,"endHours":25.377706846386506,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.377706846386506,"endHours":26.377706846386506,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.377706846386506,"endHours":27.377706846386506,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.377706846386506,"endHours":28.377706846386506,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.377706846386506,"endHours":29.377706846386506,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.988166140136716,"eotMinutes":0.8068574989153692,"ayanamsa":23.5937}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"agra"},"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, 1981 CE · Agra, Uttar Pradesh · Vidhyamitra","description":"June 10, 1981 CE for Agra, Uttar Pradesh: Śukla Aṣṭamī, sūryodaya 05:23, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/agra/1981-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/agra/1981-06-10","sa":"https://sa.vidhyamitra.com/city/agra/1981-06-10","hi":"https://hi.vidhyamitra.com/city/agra/1981-06-10","x-default":"https://vidhyamitra.com/city/agra/1981-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:17:49.881Z","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":"2026-06-02T01:17:49.881Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:17:49.881Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}