{"id":"vidhyamitra:city-day:vrindavan:1982-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1982-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-09-10","date_display":"September 10, 1982 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":1982,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445222.770833,"kali_year":5084,"ahargana":1856757.2708,"sun":{"sidereal_longitude":142.7344,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.933,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.1986,"elapsed_within_tithi_degrees":10.1986},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.933,"elapsed_within_degrees":4.933},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.6675},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1982,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445222.770833,"ahargana":1856757.2708,"kali_year":5084,"ayanamsa_lahiri":23.6112,"grahas":{"sun":{"sidereal_longitude":143.407066,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":44.52126599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-2.5878},"mars":{"sidereal_longitude":209.91806599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":170.322366,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":194.69446600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":129.30726600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":176.67716599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":80.0644,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.0644,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"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":1982,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445222.770833,"kali_year":5084,"ahargana":1856757.2708,"sun":{"sidereal_longitude":142.7344,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.933,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.1986,"elapsed_within_tithi_degrees":10.1986},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.933,"elapsed_within_degrees":4.933},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.6675},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.588,"elongation":97.801},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.588,"opposition_distance":82.199}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:01","sunsetLocal":"18:30","solarNoonLocal":"12:16","dayLengthHours":12.483843989523443,"dayLengthDisplay":"12 Hours 29 Mins 02 Secs","nightLengthDisplay":"11 Hours 30 Mins 58 Secs","moonriseLocal":"22:49","moonsetLocal":"12:31","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:16","startHours":10.701451205015468,"endHours":12.261931703705898,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"16:57","startHours":15.38289270108676,"endHours":16.943373199777188,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:35","end":"09:08","startHours":7.5804902076346075,"endHours":9.140970706325039,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:21","startHours":8.93290663983298,"endHours":9.349034772817095,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:52","startHours":6.54016987517432,"endHours":6.873072381561612,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:41","startHours":11.845803570721783,"endHours":12.678059836690013,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:11","startHours":4.355497177007718,"endHours":5.187753442975947,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:01","startHours":4.97968937648389,"endHours":6.020009708944177,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:10","startHours":14.342572368626474,"endHours":15.174828634594704,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30385369846762,"endHours":18.70385369846762,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.50385369846762,"endHours":19.024013864697764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25385369846762,"endHours":20.00385369846762,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:41","startHours":23.845803570721785,"endHours":24.67805983669001,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:01","end":"07:35","startHours":6.020009708944177,"endHours":7.5804902076346075,"quality":"neutral"},{"name":"Labha","start":"07:35","end":"09:08","startHours":7.5804902076346075,"endHours":9.140970706325039,"quality":"auspicious"},{"name":"Amṛta","start":"09:08","end":"10:42","startHours":9.140970706325039,"endHours":10.701451205015468,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:16","startHours":10.701451205015468,"endHours":12.261931703705898,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:49","startHours":12.261931703705898,"endHours":13.822412202396329,"quality":"auspicious"},{"name":"Roga","start":"13:49","end":"15:23","startHours":13.822412202396329,"endHours":15.38289270108676,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"16:57","startHours":15.38289270108676,"endHours":16.943373199777188,"quality":"inauspicious"},{"name":"Chala","start":"16:57","end":"18:30","startHours":16.943373199777188,"endHours":18.50385369846762,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"19:57","startHours":18.50385369846762,"endHours":19.943373199777188,"quality":"inauspicious"},{"name":"Udveg","start":"19:57","end":"21:23","startHours":19.943373199777188,"endHours":21.38289270108676,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:49","startHours":21.38289270108676,"endHours":22.82241220239633,"quality":"neutral"},{"name":"Labha","start":"22:49","end":"00:16","startHours":22.82241220239633,"endHours":24.261931703705898,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:42","startHours":24.261931703705898,"endHours":25.701451205015466,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"03:08","startHours":25.701451205015466,"endHours":27.140970706325035,"quality":"inauspicious"},{"name":"Śubha","start":"03:08","end":"04:35","startHours":27.140970706325035,"endHours":28.580490207634607,"quality":"auspicious"},{"name":"Roga","start":"04:35","end":"06:01","startHours":28.580490207634607,"endHours":30.020009708944176,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.020009708944177,"endHours":7.020009708944177,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.020009708944177,"endHours":8.020009708944176,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.020009708944176,"endHours":9.020009708944176,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.020009708944176,"endHours":10.020009708944176,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.020009708944176,"endHours":11.020009708944176,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.020009708944176,"endHours":12.020009708944176,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.020009708944176,"endHours":13.020009708944176,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.020009708944176,"endHours":14.020009708944176,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.020009708944176,"endHours":15.020009708944176,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.020009708944176,"endHours":16.020009708944176,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.020009708944176,"endHours":17.020009708944176,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.020009708944176,"endHours":18.020009708944176,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.020009708944176,"endHours":19.020009708944176,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.020009708944176,"endHours":20.020009708944176,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.020009708944176,"endHours":21.020009708944176,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.020009708944176,"endHours":22.020009708944176,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.020009708944176,"endHours":23.020009708944176,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.020009708944176,"endHours":24.020009708944176,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.020009708944176,"endHours":25.020009708944176,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.020009708944176,"endHours":26.020009708944176,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.020009708944176,"endHours":27.020009708944176,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.020009708944176,"endHours":28.020009708944176,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.020009708944176,"endHours":29.020009708944176,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.020009708944176,"endHours":30.020009708944176,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.126029172789703,"eotMinutes":3.6468977776461458,"ayanamsa":23.6112}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Saptamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 10, 1982 CE · Vṛndāvana · Vidhyamitra","description":"September 10, 1982 CE for Vṛndāvana: Kṛṣṇa Saptamī, sūryodaya 06:01, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1982-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1982-09-10","sa":"https://sa.vidhyamitra.com/city/vrindavan/1982-09-10","hi":"https://hi.vidhyamitra.com/city/vrindavan/1982-09-10","x-default":"https://vidhyamitra.com/city/vrindavan/1982-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T17:10:33.189Z","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":"2026-05-21T17:10:33.189Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T17:10:33.189Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}