{"id":"vidhyamitra:city-day:rishikesh:2071-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2071-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-02-22","date_display":"February 22, 2071 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":2071,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477529.770833,"kali_year":5172,"ahargana":1889064.2708,"sun":{"sidereal_longitude":308.6178,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":218.7426,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.1248,"elapsed_within_tithi_degrees":6.1248},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":218.7426,"elapsed_within_degrees":5.4093},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.3604},"karana":{"half_tithi_index":45,"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":2071,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477529.770833,"ahargana":1889064.2708,"kali_year":5172,"ayanamsa_lahiri":24.8468,"grahas":{"sun":{"sidereal_longitude":308.65650099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":220.27880099999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":3.4688},"mars":{"sidereal_longitude":278.77870099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":316.87300099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":1.367100999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":339.972301,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":185.95580100000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":168.2841,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.2841,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2071,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477529.770833,"kali_year":5172,"ahargana":1889064.2708,"sun":{"sidereal_longitude":308.6178,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":218.7426,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.1248,"elapsed_within_tithi_degrees":6.1248},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":218.7426,"elapsed_within_degrees":5.4093},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.3604},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.469,"elongation":89.875},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.469,"opposition_distance":90.125}},"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":"06:51","sunsetLocal":"18:11","solarNoonLocal":"12:31","dayLengthHours":11.331512522345992,"dayLengthDisplay":"11 Hours 19 Mins 53 Secs","nightLengthDisplay":"12 Hours 40 Mins 07 Secs","moonriseLocal":"01:26","moonsetLocal":"11:49","rahuKala":{"name":"Rāhu Kāla","start":"16:46","end":"18:11","startHours":16.766223195127957,"endHours":18.182662260421207,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:31","end":"13:56","startHours":12.516905999248209,"endHours":13.93334506454146,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:21","end":"16:46","startHours":15.34978412983471,"endHours":16.766223195127957,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:52","startHours":9.495169326622612,"endHours":9.872886410700811,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:38","startHours":7.323296093172964,"endHours":7.625469760435523,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:54","startHours":12.139188915170012,"endHours":12.89462308332641,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:06","startHours":5.3402814017624145,"endHours":6.095715569918815,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:51","startHours":5.906857027879714,"endHours":6.851149738075214,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:10","startHours":14.405491419639208,"endHours":15.160925587795608,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.982662260421208,"endHours":18.382662260421206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.182662260421207,"endHours":18.654808615518956,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.932662260421207,"endHours":19.682662260421207,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:54","startHours":24.13918891517001,"endHours":24.894623083326408,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:51","end":"08:16","startHours":6.851149738075214,"endHours":8.267588803368463,"quality":"inauspicious"},{"name":"Chala","start":"08:16","end":"09:41","startHours":8.267588803368463,"endHours":9.684027868661712,"quality":"neutral"},{"name":"Labha","start":"09:41","end":"11:06","startHours":9.684027868661712,"endHours":11.100466933954962,"quality":"auspicious"},{"name":"Amṛta","start":"11:06","end":"12:31","startHours":11.100466933954962,"endHours":12.516905999248209,"quality":"auspicious"},{"name":"Kāla","start":"12:31","end":"13:56","startHours":12.516905999248209,"endHours":13.93334506454146,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:21","startHours":13.93334506454146,"endHours":15.34978412983471,"quality":"auspicious"},{"name":"Roga","start":"15:21","end":"16:46","startHours":15.34978412983471,"endHours":16.766223195127957,"quality":"inauspicious"},{"name":"Udveg","start":"16:46","end":"18:11","startHours":16.766223195127957,"endHours":18.182662260421207,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:11","end":"19:46","startHours":18.182662260421207,"endHours":19.766223195127957,"quality":"auspicious"},{"name":"Roga","start":"19:46","end":"21:21","startHours":19.766223195127957,"endHours":21.34978412983471,"quality":"inauspicious"},{"name":"Udveg","start":"21:21","end":"22:56","startHours":21.34978412983471,"endHours":22.93334506454146,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:31","startHours":22.93334506454146,"endHours":24.51690599924821,"quality":"neutral"},{"name":"Labha","start":"00:31","end":"02:06","startHours":24.51690599924821,"endHours":26.100466933954962,"quality":"auspicious"},{"name":"Amṛta","start":"02:06","end":"03:41","startHours":26.100466933954962,"endHours":27.684027868661712,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:16","startHours":27.684027868661712,"endHours":29.26758880336846,"quality":"inauspicious"},{"name":"Śubha","start":"05:16","end":"06:51","startHours":29.26758880336846,"endHours":30.851149738075215,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.851149738075214,"endHours":7.851149738075214,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.851149738075214,"endHours":8.851149738075215,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.851149738075215,"endHours":9.851149738075215,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.851149738075215,"endHours":10.851149738075215,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.851149738075215,"endHours":11.851149738075215,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.851149738075215,"endHours":12.851149738075215,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.851149738075215,"endHours":13.851149738075215,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.851149738075215,"endHours":14.851149738075215,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.851149738075215,"endHours":15.851149738075215,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.851149738075215,"endHours":16.851149738075215,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.851149738075215,"endHours":17.851149738075215,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.851149738075215,"endHours":18.851149738075215,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.851149738075215,"endHours":19.851149738075215,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.851149738075215,"endHours":20.851149738075215,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.851149738075215,"endHours":21.851149738075215,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.851149738075215,"endHours":22.851149738075215,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.851149738075215,"endHours":23.851149738075215,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.851149738075215,"endHours":24.851149738075215,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.851149738075215,"endHours":25.851149738075215,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.851149738075215,"endHours":26.851149738075215,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.851149738075215,"endHours":27.851149738075215,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.851149738075215,"endHours":28.851149738075215,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.851149738075215,"endHours":29.851149738075215,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.851149738075215,"endHours":30.851149738075215,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":-10.221081041366562,"eotMinutes":-14.08475995489261,"ayanamsa":24.8468}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Aṣṭamī · Vikram 2128 Krodhi · Śaka 1993 Khara"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 22, 2071 CE · Ṛṣikeśa · Vidhyamitra","description":"February 22, 2071 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 06:51, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2071-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2071-02-22","sa":"https://sa.vidhyamitra.com/city/rishikesh/2071-02-22","hi":"https://hi.vidhyamitra.com/city/rishikesh/2071-02-22","x-default":"https://vidhyamitra.com/city/rishikesh/2071-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:42:49.206Z","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":"2026-05-30T22:42:49.206Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:42:49.206Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}