{"id":"vidhyamitra:city-day:cuttack:1997-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/cuttack/1997-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-01-15","date_display":"January 15, 1997 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":1997,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450463.770833,"kali_year":5098,"ahargana":1861998.2708,"sun":{"sidereal_longitude":271.0124,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":347.7204,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.708,"elapsed_within_tithi_degrees":4.708},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7204,"elapsed_within_degrees":1.0537},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.7328},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1997,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450463.770833,"ahargana":1861998.2708,"kali_year":5098,"ayanamsa_lahiri":23.8116,"grahas":{"sun":{"sidereal_longitude":271.116121,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":351.080821,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-0.4191},"mars":{"sidereal_longitude":159.377021,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":249.39132099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":274.69432099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":252.27262099999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":338.373721,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":162.371,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.371,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450463.770833,"kali_year":5098,"ahargana":1861998.2708,"sun":{"sidereal_longitude":271.0124,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":347.7204,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.708,"elapsed_within_tithi_degrees":4.708},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.7204,"elapsed_within_degrees":1.0537},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.7328},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.419,"elongation":76.708},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.419,"opposition_distance":103.292}},"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":"17:26","solarNoonLocal":"11:56","dayLengthHours":11.022086789540559,"dayLengthDisplay":"11 Hours 01 Mins 20 Secs","nightLengthDisplay":"12 Hours 58 Mins 40 Secs","moonriseLocal":"11:04","moonsetLocal":"23:27","rahuKala":{"name":"Rāhu Kāla","start":"11:56","end":"13:18","startHours":11.930312490768888,"endHours":13.308073339461458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:48","end":"09:10","startHours":7.797029944691179,"endHours":9.17479079338375,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:33","end":"11:56","startHours":10.552551642076319,"endHours":11.930312490768888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.991089346891407,"endHours":9.358492239876092,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:10","startHours":6.878522712229466,"endHours":7.172445026617214,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:18","startHours":11.562909597784202,"endHours":12.297715383753573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:41","startHours":4.949657524059868,"endHours":5.684463310029239,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:25","startHours":5.500761863536896,"endHours":6.419269095998609,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:30","startHours":13.767326955692315,"endHours":14.502132741661686,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.241355885539168,"endHours":17.641355885539166,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:54","startHours":17.441355885539167,"endHours":17.900609501770024,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.191355885539167,"endHours":18.941355885539167,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:18","startHours":23.562909597784202,"endHours":24.297715383753573,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:25","end":"07:48","startHours":6.419269095998609,"endHours":7.797029944691179,"quality":"auspicious"},{"name":"Amṛta","start":"07:48","end":"09:10","startHours":7.797029944691179,"endHours":9.17479079338375,"quality":"auspicious"},{"name":"Kāla","start":"09:10","end":"10:33","startHours":9.17479079338375,"endHours":10.552551642076319,"quality":"inauspicious"},{"name":"Śubha","start":"10:33","end":"11:56","startHours":10.552551642076319,"endHours":11.930312490768888,"quality":"auspicious"},{"name":"Roga","start":"11:56","end":"13:18","startHours":11.930312490768888,"endHours":13.308073339461458,"quality":"inauspicious"},{"name":"Udveg","start":"13:18","end":"14:41","startHours":13.308073339461458,"endHours":14.685834188154029,"quality":"inauspicious"},{"name":"Chala","start":"14:41","end":"16:04","startHours":14.685834188154029,"endHours":16.063595036846596,"quality":"neutral"},{"name":"Labha","start":"16:04","end":"17:26","startHours":16.063595036846596,"endHours":17.441355885539167,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:26","end":"19:04","startHours":17.441355885539167,"endHours":19.063595036846596,"quality":"inauspicious"},{"name":"Chala","start":"19:04","end":"20:41","startHours":19.063595036846596,"endHours":20.685834188154026,"quality":"neutral"},{"name":"Labha","start":"20:41","end":"22:18","startHours":20.685834188154026,"endHours":22.30807333946146,"quality":"auspicious"},{"name":"Amṛta","start":"22:18","end":"23:56","startHours":22.30807333946146,"endHours":23.930312490768888,"quality":"auspicious"},{"name":"Kāla","start":"23:56","end":"01:33","startHours":23.930312490768888,"endHours":25.552551642076317,"quality":"inauspicious"},{"name":"Śubha","start":"01:33","end":"03:10","startHours":25.552551642076317,"endHours":27.17479079338375,"quality":"auspicious"},{"name":"Roga","start":"03:10","end":"04:48","startHours":27.17479079338375,"endHours":28.79702994469118,"quality":"inauspicious"},{"name":"Udveg","start":"04:48","end":"06:25","startHours":28.79702994469118,"endHours":30.419269095998608,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.419269095998609,"endHours":7.419269095998609,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.419269095998609,"endHours":8.419269095998608,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.419269095998608,"endHours":9.419269095998608,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.419269095998608,"endHours":10.419269095998608,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.419269095998608,"endHours":11.419269095998608,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.419269095998608,"endHours":12.419269095998608,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.419269095998608,"endHours":13.419269095998608,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.419269095998608,"endHours":14.419269095998608,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.419269095998608,"endHours":15.419269095998608,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.419269095998608,"endHours":16.419269095998608,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.419269095998608,"endHours":17.419269095998608,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.419269095998608,"endHours":18.419269095998608,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.419269095998608,"endHours":19.419269095998608,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.419269095998608,"endHours":20.419269095998608,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.419269095998608,"endHours":21.419269095998608,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.419269095998608,"endHours":22.419269095998608,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.419269095998608,"endHours":23.419269095998608,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.419269095998608,"endHours":24.419269095998608,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.419269095998608,"endHours":25.419269095998608,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.419269095998608,"endHours":26.419269095998608,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.419269095998608,"endHours":27.419269095998608,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.419269095998608,"endHours":28.419269095998608,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.419269095998608,"endHours":29.419269095998608,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.419269095998608,"endHours":30.419269095998608,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.141949823861236,"eotMinutes":-9.349949446133257,"ayanamsa":23.8116}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 15, 1997 CE · Cuttack, Odisha · Vidhyamitra","description":"January 15, 1997 CE for Cuttack, Odisha: Śukla Saptamī, sūryodaya 06:25, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/cuttack/1997-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/cuttack/1997-01-15","sa":"https://sa.vidhyamitra.com/city/cuttack/1997-01-15","hi":"https://hi.vidhyamitra.com/city/cuttack/1997-01-15","x-default":"https://vidhyamitra.com/city/cuttack/1997-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:16:45.269Z","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":"2026-06-02T19:16:45.269Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:16:45.269Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}