{"id":"vidhyamitra:city-day:rishikesh:2003-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2003-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-01-19","date_display":"January 19, 2003 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":2003,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452658.770833,"kali_year":5104,"ahargana":1864193.2708,"sun":{"sidereal_longitude":274.5511,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":100.899,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":186.3479,"elapsed_within_tithi_degrees":6.3479},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.899,"elapsed_within_degrees":7.5657},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.4501},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2003,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452658.770833,"ahargana":1864193.2708,"kali_year":5104,"ayanamsa_lahiri":23.8956,"grahas":{"sun":{"sidereal_longitude":274.64015599999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":102.11685599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":3.6772},"mars":{"sidereal_longitude":217.280756,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":259.430756,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":110.975056,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":227.84755599999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":59.180656,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":46.0694,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":226.0694,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2003,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452658.770833,"kali_year":5104,"ahargana":1864193.2708,"sun":{"sidereal_longitude":274.5511,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":100.899,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":186.3479,"elapsed_within_tithi_degrees":6.3479},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.899,"elapsed_within_degrees":7.5657},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.4501},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.677,"elongation":173.652},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.677,"opposition_distance":6.348}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"07:13","sunsetLocal":"17:42","solarNoonLocal":"12:28","dayLengthHours":10.476323688296361,"dayLengthDisplay":"10 Hours 28 Mins 35 Secs","nightLengthDisplay":"13 Hours 31 Mins 25 Secs","moonriseLocal":"18:09","moonsetLocal":"07:46","rahuKala":{"name":"Rāhu Kāla","start":"16:23","end":"17:42","startHours":16.38848228200814,"endHours":17.698022743045186,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"13:46","startHours":12.459860898897006,"endHours":13.76940135993405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:05","end":"16:23","startHours":15.078941820971096,"endHours":16.38848228200814,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.666174582017975,"endHours":10.015385371627854,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.658212541761173,"endHours":7.937581173449075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:49","startHours":12.110650109287127,"endHours":12.809071688506885,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:49","end":"06:31","startHours":5.824855896309309,"endHours":6.523277475529067,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:13","startHours":6.3486720807241275,"endHours":7.221699054748824,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:54","startHours":14.2059148469464,"endHours":14.904336426166157,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.498022743045187,"endHours":17.898022743045185,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:08","startHours":17.698022743045186,"endHours":18.134536230057535,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.448022743045186,"endHours":19.198022743045186,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:49","startHours":24.11065010928713,"endHours":24.809071688506883,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:13","end":"08:32","startHours":7.221699054748824,"endHours":8.53123951578587,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:50","startHours":8.53123951578587,"endHours":9.840779976822915,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:09","startHours":9.840779976822915,"endHours":11.15032043785996,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:28","startHours":11.15032043785996,"endHours":12.459860898897006,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"13:46","startHours":12.459860898897006,"endHours":13.76940135993405,"quality":"inauspicious"},{"name":"Śubha","start":"13:46","end":"15:05","startHours":13.76940135993405,"endHours":15.078941820971096,"quality":"auspicious"},{"name":"Roga","start":"15:05","end":"16:23","startHours":15.078941820971096,"endHours":16.38848228200814,"quality":"inauspicious"},{"name":"Udveg","start":"16:23","end":"17:42","startHours":16.38848228200814,"endHours":17.698022743045186,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:42","end":"19:23","startHours":17.698022743045186,"endHours":19.38848228200814,"quality":"auspicious"},{"name":"Roga","start":"19:23","end":"21:05","startHours":19.38848228200814,"endHours":21.078941820971096,"quality":"inauspicious"},{"name":"Udveg","start":"21:05","end":"22:46","startHours":21.078941820971096,"endHours":22.76940135993405,"quality":"inauspicious"},{"name":"Chala","start":"22:46","end":"00:28","startHours":22.76940135993405,"endHours":24.459860898897006,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"02:09","startHours":24.459860898897006,"endHours":26.15032043785996,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:50","startHours":26.15032043785996,"endHours":27.840779976822915,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:32","startHours":27.840779976822915,"endHours":29.53123951578587,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:13","startHours":29.53123951578587,"endHours":31.221699054748825,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.221699054748824,"endHours":8.221699054748825,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.221699054748825,"endHours":9.221699054748825,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.221699054748825,"endHours":10.221699054748825,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.221699054748825,"endHours":11.221699054748825,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.221699054748825,"endHours":12.221699054748825,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.221699054748825,"endHours":13.221699054748825,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.221699054748825,"endHours":14.221699054748825,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.221699054748825,"endHours":15.221699054748825,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.221699054748825,"endHours":16.221699054748825,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.221699054748825,"endHours":17.221699054748825,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.221699054748825,"endHours":18.221699054748825,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.221699054748825,"endHours":19.221699054748825,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.221699054748825,"endHours":20.221699054748825,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.221699054748825,"endHours":21.221699054748825,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.221699054748825,"endHours":22.221699054748825,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.221699054748825,"endHours":23.221699054748825,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.221699054748825,"endHours":24.221699054748825,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.221699054748825,"endHours":25.221699054748825,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.221699054748825,"endHours":26.221699054748825,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.221699054748825,"endHours":27.221699054748825,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.221699054748825,"endHours":28.221699054748825,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.221699054748825,"endHours":29.221699054748825,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.221699054748825,"endHours":30.221699054748825,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.221699054748825,"endHours":31.221699054748825,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.45157416365244,"eotMinutes":-10.662053933820344,"ayanamsa":23.8956}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pratipada · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 19, 2003 CE · Ṛṣikeśa · Vidhyamitra","description":"January 19, 2003 CE for Ṛṣikeśa: Kṛṣṇa Pratipada, sūryodaya 07:13, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2003-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2003-01-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2003-01-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2003-01-19","x-default":"https://vidhyamitra.com/city/rishikesh/2003-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T08:39:55.425Z","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":"2026-05-17T08:39:55.425Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T08:39:55.425Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}