{"id":"vidhyamitra:city-day:rishikesh:2085-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2085-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2085-05-17","date_display":"May 17, 2085 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2085,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482727.770833,"kali_year":5187,"ahargana":1894262.2708,"sun":{"sidereal_longitude":31.6098,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":307.6707,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.0609,"elapsed_within_tithi_degrees":0.0609},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.6707,"elapsed_within_degrees":1.0041},"yoga":{"number":26,"name":"Indra","sum_longitude":339.2806},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2085,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482727.770833,"ahargana":1894262.2708,"kali_year":5187,"ayanamsa_lahiri":25.0456,"grahas":{"sun":{"sidereal_longitude":31.835898999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":308.16519900000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":3.676},"mars":{"sidereal_longitude":84.81179900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":29.94759899999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":77.886099,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":48.897898999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":347.381599,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":252.8691,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.8691,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2085,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482727.770833,"kali_year":5187,"ahargana":1894262.2708,"sun":{"sidereal_longitude":31.6098,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":307.6707,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.0609,"elapsed_within_tithi_degrees":0.0609},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.6707,"elapsed_within_degrees":1.0041},"yoga":{"number":26,"name":"Indra","sum_longitude":339.2806},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.676,"elongation":83.939},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.676,"opposition_distance":96.061}},"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":"05:22","sunsetLocal":"19:05","solarNoonLocal":"12:13","dayLengthHours":13.714202916152278,"dayLengthDisplay":"13 Hours 42 Mins 51 Secs","nightLengthDisplay":"10 Hours 17 Mins 09 Secs","moonriseLocal":"01:00","moonsetLocal":"12:17","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:39","startHours":13.934420704618816,"endHours":15.648696069137852,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:22","end":"07:05","startHours":5.363043882023643,"endHours":7.077319246542677,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:47","end":"10:30","startHours":8.791594611061711,"endHours":10.505869975580747,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:01","startHours":8.563024562459175,"endHours":9.02016465966425,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:18","startHours":5.934469003529988,"endHours":6.300181081294049,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763005242894705,"endHours":12.677285437304858,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:27","startHours":3.5344834932033393,"endHours":4.448763687613491,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:13","end":"05:22","startHours":4.220193639010953,"endHours":5.363043882023643,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:25","startHours":14.505845826125162,"endHours":15.420126020535314,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.87724679817592,"endHours":19.27724679817592,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:39","startHours":19.07724679817592,"endHours":19.648671919682265,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.82724679817592,"endHours":20.57724679817592,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.763005242894707,"endHours":24.67728543730486,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:22","end":"07:05","startHours":5.363043882023643,"endHours":7.077319246542677,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:47","startHours":7.077319246542677,"endHours":8.791594611061711,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"10:30","startHours":8.791594611061711,"endHours":10.505869975580747,"quality":"inauspicious"},{"name":"Chala","start":"10:30","end":"12:13","startHours":10.505869975580747,"endHours":12.220145340099782,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:56","startHours":12.220145340099782,"endHours":13.934420704618816,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:39","startHours":13.934420704618816,"endHours":15.648696069137852,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:22","startHours":15.648696069137852,"endHours":17.362971433656888,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"19:05","startHours":17.362971433656888,"endHours":19.07724679817592,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:05","end":"20:22","startHours":19.07724679817592,"endHours":20.362971433656885,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:39","startHours":20.362971433656885,"endHours":21.648696069137852,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"22:56","startHours":21.648696069137852,"endHours":22.934420704618816,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:13","startHours":22.934420704618816,"endHours":24.220145340099783,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:30","startHours":24.220145340099783,"endHours":25.505869975580747,"quality":"inauspicious"},{"name":"Chala","start":"01:30","end":"02:47","startHours":25.505869975580747,"endHours":26.79159461106171,"quality":"neutral"},{"name":"Labha","start":"02:47","end":"04:05","startHours":26.79159461106171,"endHours":28.07731924654268,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:22","startHours":28.07731924654268,"endHours":29.363043882023643,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:22","end":"06:22","startHours":5.363043882023643,"endHours":6.363043882023643,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:22","end":"07:22","startHours":6.363043882023643,"endHours":7.363043882023643,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:22","end":"08:22","startHours":7.363043882023643,"endHours":8.363043882023643,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:22","end":"09:22","startHours":8.363043882023643,"endHours":9.363043882023643,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:22","end":"10:22","startHours":9.363043882023643,"endHours":10.363043882023643,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:22","end":"11:22","startHours":10.363043882023643,"endHours":11.363043882023643,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:22","end":"12:22","startHours":11.363043882023643,"endHours":12.363043882023643,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:22","end":"13:22","startHours":12.363043882023643,"endHours":13.363043882023643,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:22","end":"14:22","startHours":13.363043882023643,"endHours":14.363043882023643,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:22","end":"15:22","startHours":14.363043882023643,"endHours":15.363043882023643,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:22","end":"16:22","startHours":15.363043882023643,"endHours":16.363043882023643,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:22","end":"17:22","startHours":16.363043882023643,"endHours":17.363043882023643,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:22","end":"18:22","startHours":17.363043882023643,"endHours":18.363043882023643,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:22","end":"19:22","startHours":18.363043882023643,"endHours":19.363043882023643,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:22","end":"20:22","startHours":19.363043882023643,"endHours":20.363043882023643,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:22","end":"21:22","startHours":20.363043882023643,"endHours":21.363043882023643,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:22","end":"22:22","startHours":21.363043882023643,"endHours":22.363043882023643,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:22","end":"23:22","startHours":22.363043882023643,"endHours":23.363043882023643,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:22","end":"00:22","startHours":23.363043882023643,"endHours":24.363043882023643,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:22","end":"01:22","startHours":24.363043882023643,"endHours":25.363043882023643,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:22","end":"02:22","startHours":25.363043882023643,"endHours":26.363043882023643,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:22","end":"03:22","startHours":26.363043882023643,"endHours":27.363043882023643,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:22","end":"04:22","startHours":27.363043882023643,"endHours":28.363043882023643,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:22","end":"05:22","startHours":28.363043882023643,"endHours":29.363043882023643,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.45812134075361,"eotMinutes":3.7208795940131294,"ayanamsa":25.0456}},"calendars":{"vikram_samvat":2142,"vikram_samvatsara":"Kālayukta","saka_samvat":2007,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1492,"malayalam_era":1261,"nanakshahi_year":616,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2142 Kālayukta · Śaka 2007 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 May 17, 2085 CE · Ṛṣikeśa · Vidhyamitra","description":"May 17, 2085 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 05:22, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2085-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2085-05-17","sa":"https://sa.vidhyamitra.com/city/rishikesh/2085-05-17","hi":"https://hi.vidhyamitra.com/city/rishikesh/2085-05-17","x-default":"https://vidhyamitra.com/city/rishikesh/2085-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-05T19:55:56.178Z","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":"2026-09-05T19:55:56.178Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-05T19:55:56.178Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}