{"id":"vidhyamitra:city-day:cuttack:2091-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/2091-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-01-13","date_display":"January 13, 2091 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":2091,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484794.770833,"kali_year":5192,"ahargana":1896329.2708,"sun":{"sidereal_longitude":267.5992,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.4526,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.8533,"elapsed_within_tithi_degrees":11.8533},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.4526,"elapsed_within_degrees":10.1192},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.0518},"karana":{"half_tithi_index":45,"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":2091,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484794.770833,"ahargana":1896329.2708,"kali_year":5192,"ayanamsa_lahiri":25.1247,"grahas":{"sun":{"sidereal_longitude":267.9499249999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":184.664225,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.897},"mars":{"sidereal_longitude":148.44692499999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":252.393325,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":250.09332500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":221.88542499999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":53.76182499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":143.3495,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.3495,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2091,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484794.770833,"kali_year":5192,"ahargana":1896329.2708,"sun":{"sidereal_longitude":267.5992,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.4526,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.8533,"elapsed_within_tithi_degrees":11.8533},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.4526,"elapsed_within_degrees":10.1192},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.0518},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.897,"elongation":84.147},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.897,"opposition_distance":95.853}},"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":"06:25","sunsetLocal":"17:25","solarNoonLocal":"11:55","dayLengthHours":11.003770062128018,"dayLengthDisplay":"11 Hours 00 Mins 14 Secs","nightLengthDisplay":"12 Hours 59 Mins 46 Secs","moonriseLocal":"00:37","moonsetLocal":"12:07","rahuKala":{"name":"Rāhu Kāla","start":"09:10","end":"10:33","startHours":9.16746967599089,"endHours":10.542940933756892,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:18","end":"14:40","startHours":13.293883449288897,"endHours":14.669354707054898,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:25","end":"07:48","startHours":6.416527160458886,"endHours":7.791998418224888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:21","startHours":8.984073508288756,"endHours":9.350865843693024,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:10","startHours":6.8750175797142195,"endHours":7.168451448037633,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:17","startHours":11.551619856118627,"endHours":12.28520452692716,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:41","startHours":4.949357818841817,"endHours":5.682942489650351,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:25","startHours":5.499546321948218,"endHours":6.416527160458886,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:29","startHours":13.75237386854423,"endHours":14.485958539352765,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.220297222586904,"endHours":17.620297222586903,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:53","startHours":17.420297222586903,"endHours":17.878787641842237,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.170297222586903,"endHours":18.920297222586903,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:17","startHours":23.551619856118627,"endHours":24.28520452692716,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:25","end":"07:48","startHours":6.416527160458886,"endHours":7.791998418224888,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:10","startHours":7.791998418224888,"endHours":9.16746967599089,"quality":"auspicious"},{"name":"Roga","start":"09:10","end":"10:33","startHours":9.16746967599089,"endHours":10.542940933756892,"quality":"inauspicious"},{"name":"Udveg","start":"10:33","end":"11:55","startHours":10.542940933756892,"endHours":11.918412191522894,"quality":"inauspicious"},{"name":"Chala","start":"11:55","end":"13:18","startHours":11.918412191522894,"endHours":13.293883449288897,"quality":"neutral"},{"name":"Labha","start":"13:18","end":"14:40","startHours":13.293883449288897,"endHours":14.669354707054898,"quality":"auspicious"},{"name":"Amṛta","start":"14:40","end":"16:03","startHours":14.669354707054898,"endHours":16.0448259648209,"quality":"auspicious"},{"name":"Kāla","start":"16:03","end":"17:25","startHours":16.0448259648209,"endHours":17.420297222586903,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:25","end":"19:03","startHours":17.420297222586903,"endHours":19.0448259648209,"quality":"auspicious"},{"name":"Amṛta","start":"19:03","end":"20:40","startHours":19.0448259648209,"endHours":20.6693547070549,"quality":"auspicious"},{"name":"Kāla","start":"20:40","end":"22:18","startHours":20.6693547070549,"endHours":22.2938834492889,"quality":"inauspicious"},{"name":"Śubha","start":"22:18","end":"23:55","startHours":22.2938834492889,"endHours":23.918412191522894,"quality":"auspicious"},{"name":"Roga","start":"23:55","end":"01:33","startHours":23.918412191522894,"endHours":25.542940933756892,"quality":"inauspicious"},{"name":"Udveg","start":"01:33","end":"03:10","startHours":25.542940933756892,"endHours":27.16746967599089,"quality":"inauspicious"},{"name":"Chala","start":"03:10","end":"04:48","startHours":27.16746967599089,"endHours":28.791998418224885,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:25","startHours":28.791998418224885,"endHours":30.416527160458884,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.416527160458886,"endHours":7.416527160458886,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.416527160458886,"endHours":8.416527160458886,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.416527160458886,"endHours":9.416527160458886,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.416527160458886,"endHours":10.416527160458886,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.416527160458886,"endHours":11.416527160458886,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.416527160458886,"endHours":12.416527160458886,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.416527160458886,"endHours":13.416527160458886,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.416527160458886,"endHours":14.416527160458886,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.416527160458886,"endHours":15.416527160458886,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.416527160458886,"endHours":16.416527160458884,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.416527160458884,"endHours":17.416527160458884,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.416527160458884,"endHours":18.416527160458884,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.416527160458884,"endHours":19.416527160458884,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.416527160458884,"endHours":20.416527160458884,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.416527160458884,"endHours":21.416527160458884,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.416527160458884,"endHours":22.416527160458884,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.416527160458884,"endHours":23.416527160458884,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.416527160458884,"endHours":24.416527160458884,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.416527160458884,"endHours":25.416527160458884,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.416527160458884,"endHours":26.416527160458884,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.416527160458884,"endHours":27.416527160458884,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.416527160458884,"endHours":28.416527160458884,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.416527160458884,"endHours":29.416527160458884,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.416527160458884,"endHours":30.416527160458884,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.463715884389412,"eotMinutes":-8.635931491373626,"ayanamsa":25.1247}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 13, 2091 CE · Cuttack, Odisha · Vidhyamitra","description":"January 13, 2091 CE for Cuttack, Odisha: Kṛṣṇa Aṣṭamī, sūryodaya 06:25, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/2091-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/2091-01-13","sa":"https://sa.vidhyamitra.com/city/cuttack/2091-01-13","hi":"https://hi.vidhyamitra.com/city/cuttack/2091-01-13","x-default":"https://vidhyamitra.com/city/cuttack/2091-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:01:10.007Z","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":"2026-06-01T12:01:10.007Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:01:10.007Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}