{"id":"vidhyamitra:city-day:rishikesh:2098-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2098-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-01-05","date_display":"January 5, 2098 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":2098,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487343.770833,"kali_year":5199,"ahargana":1898878.2708,"sun":{"sidereal_longitude":259.5708,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":288.8642,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.2934,"elapsed_within_tithi_degrees":5.2934},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.8642,"elapsed_within_degrees":8.8642},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.435},"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":2098,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487343.770833,"ahargana":1898878.2708,"kali_year":5199,"ayanamsa_lahiri":25.2222,"grahas":{"sun":{"sidereal_longitude":260.007034,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":286.434534,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-4.4234},"mars":{"sidereal_longitude":338.051934,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":245.001934,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":114.35393399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":263.84643400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":155.198934,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":8.2912,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.2912,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"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":2098,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487343.770833,"kali_year":5199,"ahargana":1898878.2708,"sun":{"sidereal_longitude":259.5708,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":288.8642,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.2934,"elapsed_within_tithi_degrees":5.2934},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.8642,"elapsed_within_degrees":8.8642},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.435},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.423,"elongation":29.293},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.423,"opposition_distance":150.707}},"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":"07:14","sunsetLocal":"17:31","solarNoonLocal":"12:22","dayLengthHours":10.285212609812532,"dayLengthDisplay":"10 Hours 17 Mins 07 Secs","nightLengthDisplay":"13 Hours 42 Mins 53 Secs","moonriseLocal":"08:47","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:31","startHours":16.22999423908242,"endHours":17.515645815308986,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:40","startHours":12.37303951040272,"endHours":13.658691086629286,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:14","startHours":14.944342662855853,"endHours":16.22999423908242,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:58","startHours":9.630316147786045,"endHours":9.97315656811313,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.65898373090531,"endHours":7.933256067166977,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.030199090075635,"endHours":12.715879930729804,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.859071524188117,"endHours":6.544752364842285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:14","startHours":6.373332154678743,"endHours":7.230433205496454,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:46","startHours":14.087241612038142,"endHours":14.77292245269231,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.315645815308986,"endHours":17.715645815308985,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.515645815308986,"endHours":17.94419634071784,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.265645815308986,"endHours":19.015645815308986,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.030199090075634,"endHours":24.715879930729805,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:14","end":"08:31","startHours":7.230433205496454,"endHours":8.51608478172302,"quality":"inauspicious"},{"name":"Chala","start":"08:31","end":"09:48","startHours":8.51608478172302,"endHours":9.801736357949586,"quality":"neutral"},{"name":"Labha","start":"09:48","end":"11:05","startHours":9.801736357949586,"endHours":11.087387934176153,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:22","startHours":11.087387934176153,"endHours":12.37303951040272,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:40","startHours":12.37303951040272,"endHours":13.658691086629286,"quality":"inauspicious"},{"name":"Śubha","start":"13:40","end":"14:57","startHours":13.658691086629286,"endHours":14.944342662855853,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:14","startHours":14.944342662855853,"endHours":16.22999423908242,"quality":"inauspicious"},{"name":"Udveg","start":"16:14","end":"17:31","startHours":16.22999423908242,"endHours":17.515645815308986,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:14","startHours":17.515645815308986,"endHours":19.22999423908242,"quality":"auspicious"},{"name":"Roga","start":"19:14","end":"20:57","startHours":19.22999423908242,"endHours":20.944342662855853,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:40","startHours":20.944342662855853,"endHours":22.658691086629286,"quality":"inauspicious"},{"name":"Chala","start":"22:40","end":"00:22","startHours":22.658691086629286,"endHours":24.37303951040272,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"02:05","startHours":24.37303951040272,"endHours":26.087387934176153,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:48","startHours":26.087387934176153,"endHours":27.801736357949586,"quality":"auspicious"},{"name":"Kāla","start":"03:48","end":"05:31","startHours":27.801736357949586,"endHours":29.51608478172302,"quality":"inauspicious"},{"name":"Śubha","start":"05:31","end":"07:14","startHours":29.51608478172302,"endHours":31.230433205496453,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.230433205496454,"endHours":8.230433205496453,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.230433205496453,"endHours":9.230433205496453,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.230433205496453,"endHours":10.230433205496453,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.230433205496453,"endHours":11.230433205496453,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.230433205496453,"endHours":12.230433205496453,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.230433205496453,"endHours":13.230433205496453,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.230433205496453,"endHours":14.230433205496453,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.230433205496453,"endHours":15.230433205496453,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.230433205496453,"endHours":16.230433205496453,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.230433205496453,"endHours":17.230433205496453,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.230433205496453,"endHours":18.230433205496453,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.230433205496453,"endHours":19.230433205496453,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.230433205496453,"endHours":20.230433205496453,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.230433205496453,"endHours":21.230433205496453,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.230433205496453,"endHours":22.230433205496453,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.230433205496453,"endHours":23.230433205496453,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.230433205496453,"endHours":24.230433205496453,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.230433205496453,"endHours":25.230433205496453,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.230433205496453,"endHours":26.230433205496453,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.230433205496453,"endHours":27.230433205496453,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.230433205496453,"endHours":28.230433205496453,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.230433205496453,"endHours":29.230433205496453,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.230433205496453,"endHours":30.230433205496453,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.230433205496453,"endHours":31.230433205496453,"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"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.567099280568463,"eotMinutes":-5.452770624163118,"ayanamsa":25.2222}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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 5, 2098 CE · Ṛṣikeśa · Vidhyamitra","description":"January 5, 2098 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 07:14, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2098-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2098-01-05","sa":"https://sa.vidhyamitra.com/city/rishikesh/2098-01-05","hi":"https://hi.vidhyamitra.com/city/rishikesh/2098-01-05","x-default":"https://vidhyamitra.com/city/rishikesh/2098-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T13:25:30.696Z","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":"2026-05-20T13:25:30.696Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T13:25:30.696Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}