{"id":"vidhyamitra:city-day:cuttack:1990-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/1990-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-27","date_display":"January 27, 1990 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":1990,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447918.770833,"kali_year":5091,"ahargana":1859453.2708,"sun":{"sidereal_longitude":283.1233,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":284.9429,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.8195,"elapsed_within_tithi_degrees":1.8195},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.9429,"elapsed_within_degrees":4.9429},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.0662},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1990,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447918.770833,"ahargana":1859453.2708,"kali_year":5091,"ayanamsa_lahiri":23.7143,"grahas":{"sun":{"sidereal_longitude":283.118059,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":286.006359,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-0.9557},"mars":{"sidereal_longitude":244.59175900000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":258.72655899999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":68.60165900000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":270.26005899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":264.71305900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":297.2174,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":117.2174,"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":1990,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447918.770833,"kali_year":5091,"ahargana":1859453.2708,"sun":{"sidereal_longitude":283.1233,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":284.9429,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.8195,"elapsed_within_tithi_degrees":1.8195},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.9429,"elapsed_within_degrees":4.9429},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.0662},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.956,"opposition_distance":178.18}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"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":"06:24","sunsetLocal":"17:34","solarNoonLocal":"11:59","dayLengthHours":11.166135641247564,"dayLengthDisplay":"11 Hours 09 Mins 58 Secs","nightLengthDisplay":"12 Hours 50 Mins 02 Secs","moonriseLocal":"06:36","moonsetLocal":"17:46","rahuKala":{"name":"Rāhu Kāla","start":"09:12","end":"10:35","startHours":9.195692848136094,"endHours":10.59145980329204,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:23","end":"14:47","startHours":13.38299371360393,"endHours":14.778760668759876,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:24","end":"07:48","startHours":6.404158937824203,"endHours":7.7999258929801485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:23","startHours":9.009590587448635,"endHours":9.381795108823553,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:10","startHours":6.869414589542852,"endHours":7.167178206642787,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:22","startHours":11.615022237073067,"endHours":12.359431279822903,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:40","startHours":4.915340852324528,"endHours":5.659749895074365,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:24","startHours":5.473647634386906,"endHours":6.404158937824203,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:36","startHours":13.84824936532258,"endHours":14.592658408072419,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.370294579071768,"endHours":17.770294579071766,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:02","startHours":17.570294579071767,"endHours":18.035550230790417,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.320294579071767,"endHours":19.070294579071767,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:22","startHours":23.615022237073067,"endHours":24.359431279822903,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:24","end":"07:48","startHours":6.404158937824203,"endHours":7.7999258929801485,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:12","startHours":7.7999258929801485,"endHours":9.195692848136094,"quality":"auspicious"},{"name":"Roga","start":"09:12","end":"10:35","startHours":9.195692848136094,"endHours":10.59145980329204,"quality":"inauspicious"},{"name":"Udveg","start":"10:35","end":"11:59","startHours":10.59145980329204,"endHours":11.987226758447985,"quality":"inauspicious"},{"name":"Chala","start":"11:59","end":"13:23","startHours":11.987226758447985,"endHours":13.38299371360393,"quality":"neutral"},{"name":"Labha","start":"13:23","end":"14:47","startHours":13.38299371360393,"endHours":14.778760668759876,"quality":"auspicious"},{"name":"Amṛta","start":"14:47","end":"16:10","startHours":14.778760668759876,"endHours":16.17452762391582,"quality":"auspicious"},{"name":"Kāla","start":"16:10","end":"17:34","startHours":16.17452762391582,"endHours":17.570294579071767,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:10","startHours":17.570294579071767,"endHours":19.17452762391582,"quality":"auspicious"},{"name":"Amṛta","start":"19:10","end":"20:47","startHours":19.17452762391582,"endHours":20.778760668759876,"quality":"auspicious"},{"name":"Kāla","start":"20:47","end":"22:23","startHours":20.778760668759876,"endHours":22.38299371360393,"quality":"inauspicious"},{"name":"Śubha","start":"22:23","end":"23:59","startHours":22.38299371360393,"endHours":23.987226758447985,"quality":"auspicious"},{"name":"Roga","start":"23:59","end":"01:35","startHours":23.987226758447985,"endHours":25.59145980329204,"quality":"inauspicious"},{"name":"Udveg","start":"01:35","end":"03:12","startHours":25.59145980329204,"endHours":27.195692848136094,"quality":"inauspicious"},{"name":"Chala","start":"03:12","end":"04:48","startHours":27.195692848136094,"endHours":28.79992589298015,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:24","startHours":28.79992589298015,"endHours":30.404158937824203,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.404158937824203,"endHours":7.404158937824203,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.404158937824203,"endHours":8.404158937824203,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.404158937824203,"endHours":9.404158937824203,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.404158937824203,"endHours":10.404158937824203,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.404158937824203,"endHours":11.404158937824203,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.404158937824203,"endHours":12.404158937824203,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.404158937824203,"endHours":13.404158937824203,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.404158937824203,"endHours":14.404158937824203,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.404158937824203,"endHours":15.404158937824203,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.404158937824203,"endHours":16.404158937824203,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.404158937824203,"endHours":17.404158937824203,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.404158937824203,"endHours":18.404158937824203,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.404158937824203,"endHours":19.404158937824203,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.404158937824203,"endHours":20.404158937824203,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.404158937824203,"endHours":21.404158937824203,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.404158937824203,"endHours":22.404158937824203,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.404158937824203,"endHours":23.404158937824203,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.404158937824203,"endHours":24.404158937824203,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.404158937824203,"endHours":25.404158937824203,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.404158937824203,"endHours":26.404158937824203,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.404158937824203,"endHours":27.404158937824203,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.404158937824203,"endHours":28.404158937824203,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.404158937824203,"endHours":29.404158937824203,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.404158937824203,"endHours":30.404158937824203,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.562700825046104,"eotMinutes":-12.76480550687915,"ayanamsa":23.7143}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"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 January 27, 1990 CE · Cuttack, Odisha · Vidhyamitra","description":"January 27, 1990 CE for Cuttack, Odisha: Śukla Pratipada, sūryodaya 06:24, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/1990-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/1990-01-27","sa":"https://sa.vidhyamitra.com/city/cuttack/1990-01-27","hi":"https://hi.vidhyamitra.com/city/cuttack/1990-01-27","x-default":"https://vidhyamitra.com/city/cuttack/1990-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:06:44.858Z","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":"2026-06-03T00:06:44.858Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:06:44.858Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}