{"id":"vidhyamitra:city-day:rishikesh:2089-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2089-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2089-02-16","date_display":"February 16, 2089 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":2089,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484098.770833,"kali_year":5190,"ahargana":1895633.2708,"sun":{"sidereal_longitude":302.8854,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":7.659,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.7736,"elapsed_within_tithi_degrees":4.7736},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":7.659,"elapsed_within_degrees":7.659},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.5444},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2089,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484098.770833,"ahargana":1895633.2708,"kali_year":5190,"ayanamsa_lahiri":25.0981,"grahas":{"sun":{"sidereal_longitude":302.99151700000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":4.985616999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-0.5815},"mars":{"sidereal_longitude":100.67571699999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":283.711717,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":202.77831700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":325.275117,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":25.376716999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":180.2269,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":0.2269,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2089,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484098.770833,"kali_year":5190,"ahargana":1895633.2708,"sun":{"sidereal_longitude":302.8854,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":7.659,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.7736,"elapsed_within_tithi_degrees":4.7736},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":7.659,"elapsed_within_degrees":7.659},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.5444},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.581,"elongation":64.774},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.581,"opposition_distance":115.226}},"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":"06:56","sunsetLocal":"18:07","solarNoonLocal":"12:31","dayLengthHours":11.177898326513684,"dayLengthDisplay":"11 Hours 10 Mins 40 Secs","nightLengthDisplay":"12 Hours 49 Mins 20 Secs","moonriseLocal":"10:10","moonsetLocal":"23:09","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"13:55","startHours":12.524460143365935,"endHours":13.921697434180146,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:20","end":"09:44","startHours":8.332748270923304,"endHours":9.729985561737514,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:31","startHours":11.127222852551725,"endHours":12.524460143365935,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:55","startHours":9.54368725629562,"endHours":9.91628386717941,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:42","startHours":7.40125674371383,"endHours":7.699334032420862,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.151863532482146,"endHours":12.897056754249725,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:11","startHours":5.445124536573935,"endHours":6.190317758341514,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:56","startHours":6.00401945289962,"endHours":6.935510980109093,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:08","startHours":14.387443197784883,"endHours":15.132636419552462,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.91340930662278,"endHours":18.313409306622777,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:35","startHours":18.113409306622778,"endHours":18.579155070227515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.863409306622778,"endHours":19.613409306622778,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.151863532482146,"endHours":24.897056754249725,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:56","end":"08:20","startHours":6.935510980109093,"endHours":8.332748270923304,"quality":"auspicious"},{"name":"Amṛta","start":"08:20","end":"09:44","startHours":8.332748270923304,"endHours":9.729985561737514,"quality":"auspicious"},{"name":"Kāla","start":"09:44","end":"11:08","startHours":9.729985561737514,"endHours":11.127222852551725,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:31","startHours":11.127222852551725,"endHours":12.524460143365935,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"13:55","startHours":12.524460143365935,"endHours":13.921697434180146,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:19","startHours":13.921697434180146,"endHours":15.318934724994357,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:43","startHours":15.318934724994357,"endHours":16.716172015808567,"quality":"neutral"},{"name":"Labha","start":"16:43","end":"18:07","startHours":16.716172015808567,"endHours":18.113409306622778,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:07","end":"19:43","startHours":18.113409306622778,"endHours":19.716172015808567,"quality":"inauspicious"},{"name":"Chala","start":"19:43","end":"21:19","startHours":19.716172015808567,"endHours":21.318934724994357,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:55","startHours":21.318934724994357,"endHours":22.921697434180146,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:31","startHours":22.921697434180146,"endHours":24.524460143365935,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"02:08","startHours":24.524460143365935,"endHours":26.127222852551725,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:44","startHours":26.127222852551725,"endHours":27.729985561737514,"quality":"auspicious"},{"name":"Roga","start":"03:44","end":"05:20","startHours":27.729985561737514,"endHours":29.332748270923304,"quality":"inauspicious"},{"name":"Udveg","start":"05:20","end":"06:56","startHours":29.332748270923304,"endHours":30.935510980109093,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.935510980109093,"endHours":7.935510980109093,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.935510980109093,"endHours":8.935510980109093,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.935510980109093,"endHours":9.935510980109093,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.935510980109093,"endHours":10.935510980109093,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.935510980109093,"endHours":11.935510980109093,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.935510980109093,"endHours":12.935510980109093,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.935510980109093,"endHours":13.935510980109093,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.935510980109093,"endHours":14.935510980109093,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.935510980109093,"endHours":15.935510980109093,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.935510980109093,"endHours":16.935510980109093,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.935510980109093,"endHours":17.935510980109093,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.935510980109093,"endHours":18.935510980109093,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.935510980109093,"endHours":19.935510980109093,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.935510980109093,"endHours":20.935510980109093,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.935510980109093,"endHours":21.935510980109093,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.935510980109093,"endHours":22.935510980109093,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.935510980109093,"endHours":23.935510980109093,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.935510980109093,"endHours":24.935510980109093,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.935510980109093,"endHours":25.935510980109093,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.935510980109093,"endHours":26.935510980109093,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.935510980109093,"endHours":27.935510980109093,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.935510980109093,"endHours":28.935510980109093,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.935510980109093,"endHours":29.935510980109093,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.935510980109093,"endHours":30.935510980109093,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.13631563464698,"eotMinutes":-14.538008601956186,"ayanamsa":25.0981}},"calendars":{"vikram_samvat":2146,"vikram_samvatsara":"Dundubhi","saka_samvat":2011,"saka_samvatsara":"Saumya","bengali_samvat":1496,"malayalam_era":1265,"nanakshahi_year":620,"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 Ṣaṣṭhī · Vikram 2146 Dundubhi · Śaka 2011 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 16, 2089 CE · Ṛṣikeśa · Vidhyamitra","description":"February 16, 2089 CE for Ṛṣikeśa: Śukla Ṣaṣṭhī, sūryodaya 06:56, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2089-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2089-02-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/2089-02-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/2089-02-16","x-default":"https://vidhyamitra.com/city/rishikesh/2089-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:54:00.208Z","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":"2026-05-30T23:54:00.208Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:54:00.208Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}