{"id":"vidhyamitra:city-day:rishikesh:2146-02-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2146-02-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2146-02-26","date_display":"February 26, 2146 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":2146,"month":2,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504926.770833,"kali_year":5247,"ahargana":1916461.2708,"sun":{"sidereal_longitude":311.2391,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":123.4065,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.1674,"elapsed_within_tithi_degrees":4.1674},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4065,"elapsed_within_degrees":3.4065},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.6456},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2146,"month":2,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504926.770833,"ahargana":1916461.2708,"kali_year":5247,"ayanamsa_lahiri":25.8947,"grahas":{"sun":{"sidereal_longitude":311.44243400000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":124.27273400000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-2.4657},"mars":{"sidereal_longitude":247.37633400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":284.5072339999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":127.499234,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":330.32863399999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":1.5092339999999922,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":156.6592,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.6592,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2146,"month":2,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504926.770833,"kali_year":5247,"ahargana":1916461.2708,"sun":{"sidereal_longitude":311.2391,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":123.4065,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.1674,"elapsed_within_tithi_degrees":4.1674},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4065,"elapsed_within_degrees":3.4065},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.6456},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.466,"elongation":172.167},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.466,"opposition_distance":7.833}},"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":"06:47","sunsetLocal":"18:14","solarNoonLocal":"12:30","dayLengthHours":11.442992844539766,"dayLengthDisplay":"11 Hours 26 Mins 35 Secs","nightLengthDisplay":"12 Hours 33 Mins 25 Secs","moonriseLocal":"17:32","moonsetLocal":"06:31","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"11:05","startHours":9.647291657590031,"endHours":11.077665763157501,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:22","startHours":13.938413974292443,"endHours":15.368788079859915,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:47","end":"08:13","startHours":6.786543446455089,"endHours":8.21691755202256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:50","startHours":9.456575110181035,"endHours":9.838008204999026,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.263334814977579,"endHours":7.568481290831973,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:53","startHours":12.126606773906978,"endHours":12.889472963542964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:01","startHours":5.26081106718312,"endHours":6.023677256819105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:47","startHours":5.832960709410108,"endHours":6.786543446455089,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.415205342814932,"endHours":15.178071532450916,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.029536290994855,"endHours":18.429536290994854,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:42","startHours":18.229536290994854,"endHours":18.706327659517346,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.979536290994854,"endHours":19.729536290994854,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:53","startHours":24.12660677390698,"endHours":24.889472963542964,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:47","end":"08:13","startHours":6.786543446455089,"endHours":8.21691755202256,"quality":"inauspicious"},{"name":"Śubha","start":"08:13","end":"09:39","startHours":8.21691755202256,"endHours":9.647291657590031,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"11:05","startHours":9.647291657590031,"endHours":11.077665763157501,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:30","startHours":11.077665763157501,"endHours":12.508039868724971,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:56","startHours":12.508039868724971,"endHours":13.938413974292443,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:22","startHours":13.938413974292443,"endHours":15.368788079859915,"quality":"auspicious"},{"name":"Amṛta","start":"15:22","end":"16:48","startHours":15.368788079859915,"endHours":16.799162185427384,"quality":"auspicious"},{"name":"Kāla","start":"16:48","end":"18:14","startHours":16.799162185427384,"endHours":18.229536290994854,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:14","end":"19:48","startHours":18.229536290994854,"endHours":19.799162185427384,"quality":"auspicious"},{"name":"Amṛta","start":"19:48","end":"21:22","startHours":19.799162185427384,"endHours":21.36878807985991,"quality":"auspicious"},{"name":"Kāla","start":"21:22","end":"22:56","startHours":21.36878807985991,"endHours":22.93841397429244,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:30","startHours":22.93841397429244,"endHours":24.50803986872497,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:05","startHours":24.50803986872497,"endHours":26.0776657631575,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:39","startHours":26.0776657631575,"endHours":27.64729165759003,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"05:13","startHours":27.64729165759003,"endHours":29.216917552022558,"quality":"neutral"},{"name":"Labha","start":"05:13","end":"06:47","startHours":29.216917552022558,"endHours":30.786543446455088,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.786543446455089,"endHours":7.786543446455089,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.786543446455089,"endHours":8.786543446455088,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.786543446455088,"endHours":9.786543446455088,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.786543446455088,"endHours":10.786543446455088,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.786543446455088,"endHours":11.786543446455088,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.786543446455088,"endHours":12.786543446455088,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.786543446455088,"endHours":13.786543446455088,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.786543446455088,"endHours":14.786543446455088,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.786543446455088,"endHours":15.786543446455088,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.786543446455088,"endHours":16.786543446455088,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.786543446455088,"endHours":17.786543446455088,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.786543446455088,"endHours":18.786543446455088,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.786543446455088,"endHours":19.786543446455088,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.786543446455088,"endHours":20.786543446455088,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.786543446455088,"endHours":21.786543446455088,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.786543446455088,"endHours":22.786543446455088,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.786543446455088,"endHours":23.786543446455088,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.786543446455088,"endHours":24.786543446455088,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.786543446455088,"endHours":25.786543446455088,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.786543446455088,"endHours":26.786543446455088,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.786543446455088,"endHours":27.786543446455088,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.786543446455088,"endHours":28.786543446455088,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.786543446455088,"endHours":29.786543446455088,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.786543446455088,"endHours":30.786543446455088,"planetary_lord":"Mercury"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-8.81528829450931,"eotMinutes":-13.55279212349825,"ayanamsa":25.8947}},"calendars":{"vikram_samvat":2203,"vikram_samvatsara":"Siddhārthī","saka_samvat":2068,"saka_samvatsara":"Parābhava","bengali_samvat":1553,"malayalam_era":1322,"nanakshahi_year":677,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2203 Siddhārthī · Śaka 2068 Parābhava"},"festivals":[{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 February 26, 2146 CE · Ṛṣikeśa · Vidhyamitra","description":"February 26, 2146 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 06:47, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2146-02-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2146-02-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2146-02-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2146-02-26","x-default":"https://vidhyamitra.com/city/rishikesh/2146-02-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T04:00:51.623Z","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":"2026-05-31T04:00:51.623Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T04:00:51.623Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}