{"id":"vidhyamitra:city-day:cuttack:1981-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/1981-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-05-30","date_display":"May 30, 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":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444754.770833,"kali_year":5083,"ahargana":1856289.2708,"sun":{"sidereal_longitude":44.8927,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":358.9764,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.0837,"elapsed_within_tithi_degrees":2.0837},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.9764,"elapsed_within_degrees":12.3098},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.8691},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1981,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444754.770833,"ahargana":1856289.2708,"kali_year":5083,"ayanamsa_lahiri":23.5933,"grahas":{"sun":{"sidereal_longitude":44.96254699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":356.351347,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-4.3278},"mars":{"sidereal_longitude":32.208347,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":67.936147,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":157.04774699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":59.05534699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":159.18824700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":104.8613,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.8613,"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":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444754.770833,"kali_year":5083,"ahargana":1856289.2708,"sun":{"sidereal_longitude":44.8927,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":358.9764,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.0837,"elapsed_within_tithi_degrees":2.0837},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":358.9764,"elapsed_within_degrees":12.3098},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.8691},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.328,"elongation":45.916},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.328,"opposition_distance":134.084}},"eclipse_window_40days":[]},"city":{"slug":"cuttack","name":"Cuttack, Odisha","lat":20.4625,"lon":85.8828,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"cuttack","name":"Cuttack, Odisha","lat":20.4625,"lon":85.8828,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tier-1"},"sunriseLocal":"05:06","sunsetLocal":"18:22","solarNoonLocal":"11:44","dayLengthHours":13.269431066706755,"dayLengthDisplay":"13 Hours 16 Mins 10 Secs","nightLengthDisplay":"10 Hours 43 Mins 50 Secs","moonriseLocal":"02:15","moonsetLocal":"14:44","rahuKala":{"name":"Rāhu Kāla","start":"08:25","end":"10:04","startHours":8.413167837796088,"endHours":10.071846721134431,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:23","end":"15:03","startHours":13.38920448781112,"endHours":15.047883371149464,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:06","end":"06:45","startHours":5.095810071119399,"endHours":6.754488954457743,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:38","startHours":8.192010653350977,"endHours":8.634325022241201,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:39","end":"06:00","startHours":5.648703032232181,"endHours":6.002554527344361,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:17","end":"12:10","startHours":11.288211235582551,"endHours":12.172839973363,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:13","startHours":3.326552595558499,"endHours":4.211181333338949,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:06","startHours":3.9900241488938364,"endHours":5.095810071119399,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:50","startHours":13.942097448923903,"endHours":14.826726186704354,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.165241137826154,"endHours":18.565241137826153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:55","startHours":18.365241137826153,"endHours":18.918134098938935,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.115241137826153,"endHours":19.865241137826153,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:17","end":"00:10","startHours":23.288211235582548,"endHours":24.172839973363,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:06","end":"06:45","startHours":5.095810071119399,"endHours":6.754488954457743,"quality":"inauspicious"},{"name":"Śubha","start":"06:45","end":"08:25","startHours":6.754488954457743,"endHours":8.413167837796088,"quality":"auspicious"},{"name":"Roga","start":"08:25","end":"10:04","startHours":8.413167837796088,"endHours":10.071846721134431,"quality":"inauspicious"},{"name":"Udveg","start":"10:04","end":"11:44","startHours":10.071846721134431,"endHours":11.730525604472778,"quality":"inauspicious"},{"name":"Chala","start":"11:44","end":"13:23","startHours":11.730525604472778,"endHours":13.38920448781112,"quality":"neutral"},{"name":"Labha","start":"13:23","end":"15:03","startHours":13.38920448781112,"endHours":15.047883371149464,"quality":"auspicious"},{"name":"Amṛta","start":"15:03","end":"16:42","startHours":15.047883371149464,"endHours":16.70656225448781,"quality":"auspicious"},{"name":"Kāla","start":"16:42","end":"18:22","startHours":16.70656225448781,"endHours":18.365241137826153,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:22","end":"19:42","startHours":18.365241137826153,"endHours":19.70656225448781,"quality":"auspicious"},{"name":"Amṛta","start":"19:42","end":"21:03","startHours":19.70656225448781,"endHours":21.047883371149464,"quality":"auspicious"},{"name":"Kāla","start":"21:03","end":"22:23","startHours":21.047883371149464,"endHours":22.38920448781112,"quality":"inauspicious"},{"name":"Śubha","start":"22:23","end":"23:44","startHours":22.38920448781112,"endHours":23.730525604472774,"quality":"auspicious"},{"name":"Roga","start":"23:44","end":"01:04","startHours":23.730525604472774,"endHours":25.07184672113443,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:25","startHours":25.07184672113443,"endHours":26.413167837796088,"quality":"inauspicious"},{"name":"Chala","start":"02:25","end":"03:45","startHours":26.413167837796088,"endHours":27.75448895445774,"quality":"neutral"},{"name":"Labha","start":"03:45","end":"05:06","startHours":27.75448895445774,"endHours":29.0958100711194,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:06","end":"06:06","startHours":5.095810071119399,"endHours":6.095810071119399,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:06","end":"07:06","startHours":6.095810071119399,"endHours":7.095810071119399,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:06","end":"08:06","startHours":7.095810071119399,"endHours":8.095810071119399,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:06","end":"09:06","startHours":8.095810071119399,"endHours":9.095810071119399,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:06","end":"10:06","startHours":9.095810071119399,"endHours":10.095810071119399,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:06","end":"11:06","startHours":10.095810071119399,"endHours":11.095810071119399,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:06","end":"12:06","startHours":11.095810071119399,"endHours":12.095810071119399,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:06","end":"13:06","startHours":12.095810071119399,"endHours":13.095810071119399,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:06","end":"14:06","startHours":13.095810071119399,"endHours":14.095810071119399,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:06","end":"15:06","startHours":14.095810071119399,"endHours":15.095810071119399,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:06","end":"16:06","startHours":15.095810071119399,"endHours":16.0958100711194,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:06","end":"17:06","startHours":16.0958100711194,"endHours":17.0958100711194,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:06","end":"18:06","startHours":17.0958100711194,"endHours":18.0958100711194,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:06","end":"19:06","startHours":18.0958100711194,"endHours":19.0958100711194,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:06","end":"20:06","startHours":19.0958100711194,"endHours":20.0958100711194,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:06","end":"21:06","startHours":20.0958100711194,"endHours":21.0958100711194,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:06","end":"22:06","startHours":21.0958100711194,"endHours":22.0958100711194,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:06","end":"23:06","startHours":22.0958100711194,"endHours":23.0958100711194,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:06","end":"00:06","startHours":23.0958100711194,"endHours":24.0958100711194,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:06","end":"01:06","startHours":24.0958100711194,"endHours":25.0958100711194,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:06","end":"02:06","startHours":25.0958100711194,"endHours":26.0958100711194,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:06","end":"03:06","startHours":26.0958100711194,"endHours":27.0958100711194,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:06","end":"04:06","startHours":27.0958100711194,"endHours":28.0958100711194,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:06","end":"05:06","startHours":28.0958100711194,"endHours":29.0958100711194,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","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":21.727901561573198,"eotMinutes":2.6372637316334417,"ayanamsa":23.5933}},"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 Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","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 Kṛṣṇa Dvādaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"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":"cuttack"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 30, 1981 CE · Cuttack, Odisha · Vidhyamitra","description":"May 30, 1981 CE for Cuttack, Odisha: Kṛṣṇa Dvādaśī, sūryodaya 05:06, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/1981-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/1981-05-30","sa":"https://sa.vidhyamitra.com/city/cuttack/1981-05-30","hi":"https://hi.vidhyamitra.com/city/cuttack/1981-05-30","x-default":"https://vidhyamitra.com/city/cuttack/1981-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:38:34.749Z","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":"2026-05-31T15:38:34.749Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:38:34.749Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}