{"id":"vidhyamitra:city-day:rishikesh:2088-10-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2088-10-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2088-10-10","date_display":"October 10, 2088 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":2088,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483969.770833,"kali_year":5190,"ahargana":1895504.2708,"sun":{"sidereal_longitude":171.679,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":114.7358,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.0568,"elapsed_within_tithi_degrees":3.0568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.7358,"elapsed_within_degrees":8.0691},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.4148},"karana":{"half_tithi_index":50,"name":"Bava"},"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":2088,"month":10,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483969.770833,"ahargana":1895504.2708,"kali_year":5190,"ayanamsa_lahiri":25.0931,"grahas":{"sun":{"sidereal_longitude":172.63564599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":115.67184600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-4.2872},"mars":{"sidereal_longitude":92.154046,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":155.02804600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":180.95284600000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":208.85454600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":30.73064599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":187.0619,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.0619,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2088,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483969.770833,"kali_year":5190,"ahargana":1895504.2708,"sun":{"sidereal_longitude":171.679,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":114.7358,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":303.0568,"elapsed_within_tithi_degrees":3.0568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.7358,"elapsed_within_degrees":8.0691},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.4148},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.287,"elongation":56.943},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.287,"opposition_distance":123.057}},"eclipse_window_40days":[{"offset_days":20,"type":"lunar","occurs":true,"moon_latitude":-0.243,"opposition_distance":2.493}]},"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":"06:16","sunsetLocal":"17:51","solarNoonLocal":"12:03","dayLengthHours":11.589073633019833,"dayLengthDisplay":"11 Hours 35 Mins 21 Secs","nightLengthDisplay":"12 Hours 24 Mins 39 Secs","moonriseLocal":"01:38","moonsetLocal":"14:53","rahuKala":{"name":"Rāhu Kāla","start":"16:24","end":"17:51","startHours":16.39900517784961,"endHours":17.84763938197709,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:30","startHours":12.053102565467173,"endHours":13.501736769594652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:24","startHours":14.95037097372213,"endHours":16.39900517784961,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:21","startHours":8.962682929995218,"endHours":9.348985384429211,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.741443816999749,"endHours":7.0504857805469445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:26","startHours":11.666800111033178,"endHours":12.439405019901168,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:29","startHours":4.713355931221279,"endHours":5.485960840089267,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:16","startHours":5.29280961287227,"endHours":6.258565748957256,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:45","startHours":13.984614837637144,"endHours":14.757219746505132,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.64763938197709,"endHours":18.04763938197709,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:20","startHours":17.84763938197709,"endHours":18.33051745001958,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.59763938197709,"endHours":19.34763938197709,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:26","startHours":23.666800111033176,"endHours":24.439405019901166,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:42","startHours":6.258565748957256,"endHours":7.707199953084736,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:09","startHours":7.707199953084736,"endHours":9.155834157212215,"quality":"neutral"},{"name":"Labha","start":"09:09","end":"10:36","startHours":9.155834157212215,"endHours":10.604468361339693,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:03","startHours":10.604468361339693,"endHours":12.053102565467173,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:30","startHours":12.053102565467173,"endHours":13.501736769594652,"quality":"inauspicious"},{"name":"Śubha","start":"13:30","end":"14:57","startHours":13.501736769594652,"endHours":14.95037097372213,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:24","startHours":14.95037097372213,"endHours":16.39900517784961,"quality":"inauspicious"},{"name":"Udveg","start":"16:24","end":"17:51","startHours":16.39900517784961,"endHours":17.84763938197709,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:51","end":"19:24","startHours":17.84763938197709,"endHours":19.39900517784961,"quality":"auspicious"},{"name":"Roga","start":"19:24","end":"20:57","startHours":19.39900517784961,"endHours":20.95037097372213,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:30","startHours":20.95037097372213,"endHours":22.50173676959465,"quality":"inauspicious"},{"name":"Chala","start":"22:30","end":"00:03","startHours":22.50173676959465,"endHours":24.05310256546717,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:36","startHours":24.05310256546717,"endHours":25.60446836133969,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"03:09","startHours":25.60446836133969,"endHours":27.155834157212215,"quality":"auspicious"},{"name":"Kāla","start":"03:09","end":"04:42","startHours":27.155834157212215,"endHours":28.707199953084736,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:16","startHours":28.707199953084736,"endHours":30.258565748957256,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.258565748957256,"endHours":7.258565748957256,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.258565748957256,"endHours":8.258565748957256,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.258565748957256,"endHours":9.258565748957256,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.258565748957256,"endHours":10.258565748957256,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.258565748957256,"endHours":11.258565748957256,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.258565748957256,"endHours":12.258565748957256,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.258565748957256,"endHours":13.258565748957256,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.258565748957256,"endHours":14.258565748957256,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.258565748957256,"endHours":15.258565748957256,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.258565748957256,"endHours":16.258565748957256,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.258565748957256,"endHours":17.258565748957256,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.258565748957256,"endHours":18.258565748957256,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.258565748957256,"endHours":19.258565748957256,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.258565748957256,"endHours":20.258565748957256,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.258565748957256,"endHours":21.258565748957256,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.258565748957256,"endHours":22.258565748957256,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.258565748957256,"endHours":23.258565748957256,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.258565748957256,"endHours":24.258565748957256,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.258565748957256,"endHours":25.258565748957256,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.258565748957256,"endHours":26.258565748957256,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.258565748957256,"endHours":27.258565748957256,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.258565748957256,"endHours":28.258565748957256,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.258565748957256,"endHours":29.258565748957256,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.258565748957256,"endHours":30.258565748957256,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.956393456686615,"eotMinutes":13.743446071969673,"ayanamsa":25.0931}},"calendars":{"vikram_samvat":2145,"vikram_samvatsara":"Durmati","saka_samvat":2010,"saka_samvatsara":"Kīlaka","bengali_samvat":1495,"malayalam_era":1264,"nanakshahi_year":619,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ekādaśī · Vikram 2145 Durmati · Śaka 2010 Kīlaka"},"festivals":[{"id":"rama-ekadashi","name":"Ramā Ekādaśī","name_sanskrit":"रमा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (with Ramā = Lakṣmī)","significance":"Lakṣmī (Ramā) granted boon to King Mucukunda.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 October 10, 2088 CE · Ṛṣikeśa · Vidhyamitra","description":"October 10, 2088 CE for Ṛṣikeśa: Kṛṣṇa Ekādaśī, sūryodaya 06:16, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2088-10-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2088-10-10","sa":"https://sa.vidhyamitra.com/city/rishikesh/2088-10-10","hi":"https://hi.vidhyamitra.com/city/rishikesh/2088-10-10","x-default":"https://vidhyamitra.com/city/rishikesh/2088-10-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:54:18.837Z","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":"2026-05-31T22:54:18.837Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:54:18.837Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}