{"id":"vidhyamitra:city-day:cuttack:2159-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/2159-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-01-21","date_display":"January 21, 2159 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":2159,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509638.770833,"kali_year":5260,"ahargana":1921173.2708,"sun":{"sidereal_longitude":274.1755,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":291.4015,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.226,"elapsed_within_tithi_degrees":5.226},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.4015,"elapsed_within_degrees":11.4015},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.577},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2159,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509638.770833,"ahargana":1921173.2708,"kali_year":5260,"ayanamsa_lahiri":26.0749,"grahas":{"sun":{"sidereal_longitude":274.6324010000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":290.87570099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":1.8579},"mars":{"sidereal_longitude":200.65070100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":289.09210099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":166.33810100000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":303.74570100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":180.70750099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":266.9948,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":86.9948,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2159,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509638.770833,"kali_year":5260,"ahargana":1921173.2708,"sun":{"sidereal_longitude":274.1755,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":291.4015,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.226,"elapsed_within_tithi_degrees":5.226},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.4015,"elapsed_within_degrees":11.4015},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.577},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.858,"elongation":17.226},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.858,"opposition_distance":162.774}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":1.097,"opposition_distance":2.942}]},"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":"06:25","sunsetLocal":"17:30","solarNoonLocal":"11:58","dayLengthHours":11.08663882534458,"dayLengthDisplay":"11 Hours 05 Mins 12 Secs","nightLengthDisplay":"12 Hours 54 Mins 48 Secs","moonriseLocal":"07:24","moonsetLocal":"18:41","rahuKala":{"name":"Rāhu Kāla","start":"16:07","end":"17:30","startHours":16.119565080323085,"endHours":17.505394933491157,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:58","end":"13:21","startHours":11.962075520818868,"endHours":13.34790537398694,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:44","end":"16:07","startHours":14.733735227155012,"endHours":16.119565080323085,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":9.005638500726981,"endHours":9.375193128238466,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:11","startHours":6.880699392535936,"endHours":7.176343094545125,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:20","startHours":11.592520893307382,"endHours":12.331630148330353,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:41","startHours":4.940537598100635,"endHours":5.679646853123607,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:25","startHours":5.494869539367864,"endHours":6.418756108146579,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:33","startHours":13.8098486583763,"endHours":14.548957913399272,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.305394933491158,"endHours":17.705394933491156,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:58","startHours":17.505394933491157,"endHours":17.967338217880513,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.255394933491157,"endHours":19.005394933491157,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:20","startHours":23.59252089330738,"endHours":24.331630148330355,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:25","end":"07:48","startHours":6.418756108146579,"endHours":7.804585961314651,"quality":"inauspicious"},{"name":"Chala","start":"07:48","end":"09:11","startHours":7.804585961314651,"endHours":9.190415814482723,"quality":"neutral"},{"name":"Labha","start":"09:11","end":"10:35","startHours":9.190415814482723,"endHours":10.576245667650795,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"11:58","startHours":10.576245667650795,"endHours":11.962075520818868,"quality":"auspicious"},{"name":"Kāla","start":"11:58","end":"13:21","startHours":11.962075520818868,"endHours":13.34790537398694,"quality":"inauspicious"},{"name":"Śubha","start":"13:21","end":"14:44","startHours":13.34790537398694,"endHours":14.733735227155012,"quality":"auspicious"},{"name":"Roga","start":"14:44","end":"16:07","startHours":14.733735227155012,"endHours":16.119565080323085,"quality":"inauspicious"},{"name":"Udveg","start":"16:07","end":"17:30","startHours":16.119565080323085,"endHours":17.505394933491157,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:30","end":"19:07","startHours":17.505394933491157,"endHours":19.119565080323085,"quality":"auspicious"},{"name":"Roga","start":"19:07","end":"20:44","startHours":19.119565080323085,"endHours":20.733735227155012,"quality":"inauspicious"},{"name":"Udveg","start":"20:44","end":"22:21","startHours":20.733735227155012,"endHours":22.34790537398694,"quality":"inauspicious"},{"name":"Chala","start":"22:21","end":"23:58","startHours":22.34790537398694,"endHours":23.962075520818868,"quality":"neutral"},{"name":"Labha","start":"23:58","end":"01:35","startHours":23.962075520818868,"endHours":25.576245667650795,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"03:11","startHours":25.576245667650795,"endHours":27.190415814482723,"quality":"auspicious"},{"name":"Kāla","start":"03:11","end":"04:48","startHours":27.190415814482723,"endHours":28.80458596131465,"quality":"inauspicious"},{"name":"Śubha","start":"04:48","end":"06:25","startHours":28.80458596131465,"endHours":30.418756108146578,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.418756108146579,"endHours":7.418756108146579,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.418756108146579,"endHours":8.418756108146578,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.418756108146578,"endHours":9.418756108146578,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.418756108146578,"endHours":10.418756108146578,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.418756108146578,"endHours":11.418756108146578,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.418756108146578,"endHours":12.418756108146578,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.418756108146578,"endHours":13.418756108146578,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.418756108146578,"endHours":14.418756108146578,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.418756108146578,"endHours":15.418756108146578,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.418756108146578,"endHours":16.418756108146578,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.418756108146578,"endHours":17.418756108146578,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.418756108146578,"endHours":18.418756108146578,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.418756108146578,"endHours":19.418756108146578,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.418756108146578,"endHours":20.418756108146578,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.418756108146578,"endHours":21.418756108146578,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.418756108146578,"endHours":22.418756108146578,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.418756108146578,"endHours":23.418756108146578,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.418756108146578,"endHours":24.418756108146578,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.418756108146578,"endHours":25.418756108146578,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.418756108146578,"endHours":26.418756108146578,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.418756108146578,"endHours":27.418756108146578,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.418756108146578,"endHours":28.418756108146578,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.418756108146578,"endHours":29.418756108146578,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.418756108146578,"endHours":30.418756108146578,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","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":-19.996654999214986,"eotMinutes":-11.255731249132124,"ayanamsa":26.0749}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"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 Dvitīyā · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 21, 2159 CE · Cuttack, Odisha · Vidhyamitra","description":"January 21, 2159 CE for Cuttack, Odisha: Śukla Dvitīyā, sūryodaya 06:25, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/2159-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/2159-01-21","sa":"https://sa.vidhyamitra.com/city/cuttack/2159-01-21","hi":"https://hi.vidhyamitra.com/city/cuttack/2159-01-21","x-default":"https://vidhyamitra.com/city/cuttack/2159-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T03:27:31.865Z","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":"2026-06-04T03:27:31.865Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T03:27:31.865Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}