{"id":"vidhyamitra:city-day:colombo:1982-05-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/1982-05-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-05-29","date_display":"May 29, 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":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445118.770833,"kali_year":5084,"ahargana":1856653.2708,"sun":{"sidereal_longitude":43.6938,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":120.6377,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.9439,"elapsed_within_tithi_degrees":4.9439},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.6377,"elapsed_within_degrees":0.6377},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.3315},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":5,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445118.770833,"ahargana":1856653.2708,"kali_year":5084,"ayanamsa_lahiri":23.6072,"grahas":{"sun":{"sidereal_longitude":43.758339999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":123.71963999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":2.5834},"mars":{"sidereal_longitude":158.71154,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":49.741840000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":188.64314000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":4.5299400000000105,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":171.96074,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":85.5749,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":265.5749,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1982,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445118.770833,"kali_year":5084,"ahargana":1856653.2708,"sun":{"sidereal_longitude":43.6938,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":120.6377,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.9439,"elapsed_within_tithi_degrees":4.9439},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.6377,"elapsed_within_degrees":0.6377},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.3315},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.583,"elongation":76.944},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.583,"opposition_distance":103.056}},"eclipse_window_40days":[]},"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"tier2":{"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"sunriseLocal":"05:53","sunsetLocal":"18:22","solarNoonLocal":"12:08","dayLengthHours":12.48689927167915,"dayLengthDisplay":"12 Hours 29 Mins 13 Secs","nightLengthDisplay":"11 Hours 30 Mins 47 Secs","moonriseLocal":"11:19","moonsetLocal":"23:36","rahuKala":{"name":"Rāhu Kāla","start":"09:00","end":"10:34","startHours":9.008060233389546,"endHours":10.568922642349442,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:15","startHours":13.69064746026923,"endHours":15.251509869229121,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:53","end":"07:27","startHours":5.88633541546976,"endHours":7.4471978244296535,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:13","startHours":8.799945245528228,"endHours":9.216175221250866,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.406622885123058,"endHours":6.739606865701169,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:33","startHours":11.713555075586696,"endHours":12.546015027031972,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:03","startHours":4.221415512579206,"endHours":5.053875464024483,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:53","startHours":4.845760476163164,"endHours":5.88633541546976,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:03","startHours":14.210934929922526,"endHours":15.043394881367803,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.17323468714891,"endHours":18.573234687148908,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:54","startHours":18.37323468714891,"endHours":18.893522156802206,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.12323468714891,"endHours":19.87323468714891,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:33","startHours":23.713555075586694,"endHours":24.546015027031974,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:53","end":"07:27","startHours":5.88633541546976,"endHours":7.4471978244296535,"quality":"inauspicious"},{"name":"Śubha","start":"07:27","end":"09:00","startHours":7.4471978244296535,"endHours":9.008060233389546,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:34","startHours":9.008060233389546,"endHours":10.568922642349442,"quality":"inauspicious"},{"name":"Udveg","start":"10:34","end":"12:08","startHours":10.568922642349442,"endHours":12.129785051309334,"quality":"inauspicious"},{"name":"Chala","start":"12:08","end":"13:41","startHours":12.129785051309334,"endHours":13.69064746026923,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:15","startHours":13.69064746026923,"endHours":15.251509869229121,"quality":"auspicious"},{"name":"Amṛta","start":"15:15","end":"16:49","startHours":15.251509869229121,"endHours":16.812372278189017,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:22","startHours":16.812372278189017,"endHours":18.37323468714891,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:22","end":"19:49","startHours":18.37323468714891,"endHours":19.812372278189017,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:15","startHours":19.812372278189017,"endHours":21.25150986922912,"quality":"auspicious"},{"name":"Kāla","start":"21:15","end":"22:41","startHours":21.25150986922912,"endHours":22.690647460269226,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:08","startHours":22.690647460269226,"endHours":24.129785051309334,"quality":"auspicious"},{"name":"Roga","start":"00:08","end":"01:34","startHours":24.129785051309334,"endHours":25.568922642349442,"quality":"inauspicious"},{"name":"Udveg","start":"01:34","end":"03:00","startHours":25.568922642349442,"endHours":27.008060233389546,"quality":"inauspicious"},{"name":"Chala","start":"03:00","end":"04:27","startHours":27.008060233389546,"endHours":28.44719782442965,"quality":"neutral"},{"name":"Labha","start":"04:27","end":"05:53","startHours":28.44719782442965,"endHours":29.88633541546976,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.88633541546976,"endHours":6.88633541546976,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.88633541546976,"endHours":7.88633541546976,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.88633541546976,"endHours":8.886335415469759,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.886335415469759,"endHours":9.886335415469759,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.886335415469759,"endHours":10.886335415469759,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.886335415469759,"endHours":11.886335415469759,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.886335415469759,"endHours":12.886335415469759,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.886335415469759,"endHours":13.886335415469759,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.886335415469759,"endHours":14.886335415469759,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.886335415469759,"endHours":15.886335415469759,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.886335415469759,"endHours":16.88633541546976,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.88633541546976,"endHours":17.88633541546976,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.88633541546976,"endHours":18.88633541546976,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.88633541546976,"endHours":19.88633541546976,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.88633541546976,"endHours":20.88633541546976,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.88633541546976,"endHours":21.88633541546976,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.88633541546976,"endHours":22.88633541546976,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.88633541546976,"endHours":23.88633541546976,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.88633541546976,"endHours":24.88633541546976,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.88633541546976,"endHours":25.88633541546976,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.88633541546976,"endHours":26.88633541546976,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.88633541546976,"endHours":27.88633541546976,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.88633541546976,"endHours":28.88633541546976,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.88633541546976,"endHours":29.88633541546976,"planetary_lord":"Mercury"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.536796085472425,"eotMinutes":2.7680969214399593,"ayanamsa":23.6072}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"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 Saptamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"colombo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 29, 1982 CE · Colombo, Sri Lanka · Vidhyamitra","description":"May 29, 1982 CE for Colombo, Sri Lanka: Śukla Saptamī, sūryodaya 05:53, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/1982-05-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/1982-05-29","sa":"https://sa.vidhyamitra.com/city/colombo/1982-05-29","hi":"https://hi.vidhyamitra.com/city/colombo/1982-05-29","x-default":"https://vidhyamitra.com/city/colombo/1982-05-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:22:17.119Z","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":"2026-06-01T19:22:17.119Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:22:17.119Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}