{"id":"vidhyamitra:city-day:rishikesh:2174-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2174-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-01-30","date_display":"January 30, 2174 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":2174,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515126.770833,"kali_year":5275,"ahargana":1926661.2708,"sun":{"sidereal_longitude":283.5213,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":242.324,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.8027,"elapsed_within_tithi_degrees":6.8027},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.324,"elapsed_within_degrees":2.324},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.8453},"karana":{"half_tithi_index":53,"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":2174,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515126.770833,"ahargana":1926661.2708,"kali_year":5275,"ayanamsa_lahiri":26.2848,"grahas":{"sun":{"sidereal_longitude":283.9417189999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":241.22021900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-4.4896},"mars":{"sidereal_longitude":198.60211900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":257.17571899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":251.185019,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":234.64211899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":341.422219,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":336.2141,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":156.2141,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2174,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515126.770833,"kali_year":5275,"ahargana":1926661.2708,"sun":{"sidereal_longitude":283.5213,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":242.324,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.8027,"elapsed_within_tithi_degrees":6.8027},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.324,"elapsed_within_degrees":2.324},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.8453},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.49,"elongation":41.197},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.49,"opposition_distance":138.803}},"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":"07:09","sunsetLocal":"17:52","solarNoonLocal":"12:30","dayLengthHours":10.718034018661086,"dayLengthDisplay":"10 Hours 43 Mins 05 Secs","nightLengthDisplay":"13 Hours 16 Mins 55 Secs","moonriseLocal":"04:34","moonsetLocal":"14:44","rahuKala":{"name":"Rāhu Kāla","start":"16:31","end":"17:52","startHours":16.524041856593982,"endHours":17.863796108926618,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:30","end":"13:51","startHours":12.504779099596075,"endHours":13.84453335192871,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:31","startHours":15.184287604261346,"endHours":16.524041856593982,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.646636694619785,"endHours":10.003904495241821,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.592346841043077,"endHours":7.878161081540706,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:52","startHours":12.147511298974038,"endHours":12.862046900218111,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:26","startHours":5.7166908877773865,"endHours":6.4312264890214585,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:09","startHours":6.252592588710441,"endHours":7.145762090265531,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:00","startHours":14.291118102706257,"endHours":15.00565370395033,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.66379610892662,"endHours":18.063796108926617,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:19","startHours":17.863796108926618,"endHours":18.310380859704164,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.613796108926618,"endHours":19.363796108926618,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:52","startHours":24.147511298974038,"endHours":24.86204690021811,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:09","end":"08:29","startHours":7.145762090265531,"endHours":8.485516342598167,"quality":"inauspicious"},{"name":"Chala","start":"08:29","end":"09:50","startHours":8.485516342598167,"endHours":9.825270594930803,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:10","startHours":9.825270594930803,"endHours":11.165024847263439,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:30","startHours":11.165024847263439,"endHours":12.504779099596075,"quality":"auspicious"},{"name":"Kāla","start":"12:30","end":"13:51","startHours":12.504779099596075,"endHours":13.84453335192871,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:11","startHours":13.84453335192871,"endHours":15.184287604261346,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:31","startHours":15.184287604261346,"endHours":16.524041856593982,"quality":"inauspicious"},{"name":"Udveg","start":"16:31","end":"17:52","startHours":16.524041856593982,"endHours":17.863796108926618,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:52","end":"19:31","startHours":17.863796108926618,"endHours":19.524041856593982,"quality":"auspicious"},{"name":"Roga","start":"19:31","end":"21:11","startHours":19.524041856593982,"endHours":21.184287604261346,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:51","startHours":21.184287604261346,"endHours":22.84453335192871,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:30","startHours":22.84453335192871,"endHours":24.504779099596075,"quality":"neutral"},{"name":"Labha","start":"00:30","end":"02:10","startHours":24.504779099596075,"endHours":26.16502484726344,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:50","startHours":26.16502484726344,"endHours":27.825270594930803,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:29","startHours":27.825270594930803,"endHours":29.485516342598167,"quality":"inauspicious"},{"name":"Śubha","start":"05:29","end":"07:09","startHours":29.485516342598167,"endHours":31.14576209026553,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.145762090265531,"endHours":8.145762090265531,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.145762090265531,"endHours":9.145762090265531,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.145762090265531,"endHours":10.145762090265531,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.145762090265531,"endHours":11.145762090265531,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.145762090265531,"endHours":12.145762090265531,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.145762090265531,"endHours":13.145762090265531,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.145762090265531,"endHours":14.145762090265531,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.145762090265531,"endHours":15.145762090265531,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.145762090265531,"endHours":16.14576209026553,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.14576209026553,"endHours":17.14576209026553,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.14576209026553,"endHours":18.14576209026553,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.14576209026553,"endHours":19.14576209026553,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.14576209026553,"endHours":20.14576209026553,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.14576209026553,"endHours":21.14576209026553,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.14576209026553,"endHours":22.14576209026553,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.14576209026553,"endHours":23.14576209026553,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.14576209026553,"endHours":24.14576209026553,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.14576209026553,"endHours":25.14576209026553,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.14576209026553,"endHours":26.14576209026553,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.14576209026553,"endHours":27.14576209026553,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.14576209026553,"endHours":28.14576209026553,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.14576209026553,"endHours":29.14576209026553,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.14576209026553,"endHours":30.14576209026553,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.14576209026553,"endHours":31.14576209026553,"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":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.678022728603743,"eotMinutes":-13.357145975764517,"ayanamsa":26.2848}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"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 January 30, 2174 CE · Ṛṣikeśa · Vidhyamitra","description":"January 30, 2174 CE for Ṛṣikeśa: Kṛṣṇa Dvādaśī, sūryodaya 07:09, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2174-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2174-01-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2174-01-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2174-01-30","x-default":"https://vidhyamitra.com/city/rishikesh/2174-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T20:05:03.870Z","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":"2026-05-29T20:05:03.870Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T20:05:03.870Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}