{"id":"vidhyamitra:city-day:rishikesh:2103-12-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2103-12-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-12-02","date_display":"December 2, 2103 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":2103,"month":12,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489499.770833,"kali_year":5205,"ahargana":1901034.2708,"sun":{"sidereal_longitude":223.102,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":251.5039,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4019,"elapsed_within_tithi_degrees":4.4019},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.5039,"elapsed_within_degrees":11.5039},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.6059},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2103,"month":12,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489499.770833,"ahargana":1901034.2708,"kali_year":5205,"ayanamsa_lahiri":25.3046,"grahas":{"sun":{"sidereal_longitude":223.86115900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":252.646159,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-0.2002},"mars":{"sidereal_longitude":101.783459,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":233.14445899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":270.062059,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":183.89775899999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":218.69135900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":254.0559,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.0559,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2103,"month":12,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489499.770833,"kali_year":5205,"ahargana":1901034.2708,"sun":{"sidereal_longitude":223.102,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":251.5039,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4019,"elapsed_within_tithi_degrees":4.4019},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.5039,"elapsed_within_degrees":11.5039},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.6059},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.2,"elongation":28.402},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.2,"opposition_distance":151.598}},"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":"06:57","sunsetLocal":"17:18","solarNoonLocal":"12:07","dayLengthHours":10.353248765984645,"dayLengthDisplay":"10 Hours 21 Mins 12 Secs","nightLengthDisplay":"13 Hours 38 Mins 48 Secs","moonriseLocal":"08:57","moonsetLocal":"19:08","rahuKala":{"name":"Rāhu Kāla","start":"16:00","end":"17:18","startHours":16.002144582625508,"endHours":17.296300678373587,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:25","startHours":12.119676295381264,"endHours":13.413832391129347,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:42","end":"16:00","startHours":14.707988486877426,"endHours":16.002144582625508,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:42","startHours":9.35880995778536,"endHours":9.703918249984849,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:39","startHours":7.374437277638303,"endHours":7.650523911397894,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:28","startHours":11.774568003181777,"endHours":12.464784587580752,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:15","startHours":5.56261874359099,"endHours":6.252835327989966,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:57","startHours":6.080281181890222,"endHours":6.943051912388943,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:32","startHours":13.845217756378705,"endHours":14.535434340777682,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.096300678373588,"endHours":17.496300678373586,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.296300678373587,"endHours":17.727686043622946,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.046300678373587,"endHours":18.796300678373587,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:28","startHours":23.774568003181777,"endHours":24.464784587580752,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:57","end":"08:14","startHours":6.943051912388943,"endHours":8.237208008137024,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"09:32","startHours":8.237208008137024,"endHours":9.531364103885103,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:50","startHours":9.531364103885103,"endHours":10.825520199633186,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:07","startHours":10.825520199633186,"endHours":12.119676295381264,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:25","startHours":12.119676295381264,"endHours":13.413832391129347,"quality":"inauspicious"},{"name":"Śubha","start":"13:25","end":"14:42","startHours":13.413832391129347,"endHours":14.707988486877426,"quality":"auspicious"},{"name":"Roga","start":"14:42","end":"16:00","startHours":14.707988486877426,"endHours":16.002144582625508,"quality":"inauspicious"},{"name":"Udveg","start":"16:00","end":"17:18","startHours":16.002144582625508,"endHours":17.296300678373587,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:18","end":"19:00","startHours":17.296300678373587,"endHours":19.002144582625505,"quality":"auspicious"},{"name":"Roga","start":"19:00","end":"20:42","startHours":19.002144582625505,"endHours":20.707988486877426,"quality":"inauspicious"},{"name":"Udveg","start":"20:42","end":"22:25","startHours":20.707988486877426,"endHours":22.413832391129347,"quality":"inauspicious"},{"name":"Chala","start":"22:25","end":"00:07","startHours":22.413832391129347,"endHours":24.119676295381264,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:50","startHours":24.119676295381264,"endHours":25.825520199633182,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:32","startHours":25.825520199633182,"endHours":27.531364103885103,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:14","startHours":27.531364103885103,"endHours":29.237208008137024,"quality":"inauspicious"},{"name":"Śubha","start":"05:14","end":"06:57","startHours":29.237208008137024,"endHours":30.943051912388942,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.943051912388943,"endHours":7.943051912388943,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.943051912388943,"endHours":8.943051912388942,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.943051912388942,"endHours":9.943051912388942,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.943051912388942,"endHours":10.943051912388942,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.943051912388942,"endHours":11.943051912388942,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.943051912388942,"endHours":12.943051912388942,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.943051912388942,"endHours":13.943051912388942,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.943051912388942,"endHours":14.943051912388942,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.943051912388942,"endHours":15.943051912388942,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.943051912388942,"endHours":16.943051912388942,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.943051912388942,"endHours":17.943051912388942,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.943051912388942,"endHours":18.943051912388942,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.943051912388942,"endHours":19.943051912388942,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.943051912388942,"endHours":20.943051912388942,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.943051912388942,"endHours":21.943051912388942,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.943051912388942,"endHours":22.943051912388942,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.943051912388942,"endHours":23.943051912388942,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.943051912388942,"endHours":24.943051912388942,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.943051912388942,"endHours":25.943051912388942,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.943051912388942,"endHours":26.943051912388942,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.943051912388942,"endHours":27.943051912388942,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.943051912388942,"endHours":28.943051912388942,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.943051912388942,"endHours":29.943051912388942,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.943051912388942,"endHours":30.943051912388942,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.82210636392239,"eotMinutes":9.74902227712421,"ayanamsa":25.3046}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 2, 2103 CE · Ṛṣikeśa · Vidhyamitra","description":"December 2, 2103 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 06:57, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2103-12-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2103-12-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/2103-12-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/2103-12-02","x-default":"https://vidhyamitra.com/city/rishikesh/2103-12-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:27:24.000Z","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":"2026-05-31T01:27:24.000Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:27:24.000Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}