{"id":"vidhyamitra:city-day:rishikesh:2008-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2008-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2008-10-22","date_display":"October 22, 2008 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":2008,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454761.770833,"kali_year":5110,"ahargana":1866296.2708,"sun":{"sidereal_longitude":184.2959,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":99.1246,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8287,"elapsed_within_tithi_degrees":10.8287},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1246,"elapsed_within_degrees":5.7913},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.4206},"karana":{"half_tithi_index":45,"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":2008,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454761.770833,"ahargana":1866296.2708,"kali_year":5110,"ayanamsa_lahiri":23.976,"grahas":{"sun":{"sidereal_longitude":185.03470600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":102.04300599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":1.2028},"mars":{"sidereal_longitude":198.08850600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":166.70540600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":262.014806,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":219.89630599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":143.43940599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":294.6423,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.6423,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2008,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454761.770833,"kali_year":5110,"ahargana":1866296.2708,"sun":{"sidereal_longitude":184.2959,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":99.1246,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8287,"elapsed_within_tithi_degrees":10.8287},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1246,"elapsed_within_degrees":5.7913},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.4206},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.203,"elongation":85.171},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.203,"opposition_distance":94.829}},"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":"06:23","sunsetLocal":"17:39","solarNoonLocal":"12:01","dayLengthHours":11.259567775230359,"dayLengthDisplay":"11 Hours 15 Mins 34 Secs","nightLengthDisplay":"12 Hours 44 Mins 26 Secs","moonriseLocal":"23:41","moonsetLocal":"13:17","rahuKala":{"name":"Rāhu Kāla","start":"12:01","end":"13:25","startHours":12.016332184853344,"endHours":13.42377815675714,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:48","end":"09:12","startHours":7.79399426914196,"endHours":9.201440241045756,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:01","startHours":10.60888621294955,"endHours":12.016332184853344,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:23","startHours":9.013780778125248,"endHours":9.389099703966261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.85569695453943,"endHours":7.155952095212239,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.64101325901233,"endHours":12.391651110694356,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:38","startHours":4.8852725938741175,"endHours":5.635910445556141,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:23","startHours":5.448250982635635,"endHours":6.386548297238165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:39","startHours":13.892926814058404,"endHours":14.643564665740428,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.446116072468524,"endHours":17.846116072468522,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:07","startHours":17.646116072468523,"endHours":18.115264729769788,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.396116072468523,"endHours":19.146116072468523,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.641013259012333,"endHours":24.391651110694355,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:23","end":"07:48","startHours":6.386548297238165,"endHours":7.79399426914196,"quality":"auspicious"},{"name":"Amṛta","start":"07:48","end":"09:12","startHours":7.79399426914196,"endHours":9.201440241045756,"quality":"auspicious"},{"name":"Kāla","start":"09:12","end":"10:37","startHours":9.201440241045756,"endHours":10.60888621294955,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:01","startHours":10.60888621294955,"endHours":12.016332184853344,"quality":"auspicious"},{"name":"Roga","start":"12:01","end":"13:25","startHours":12.016332184853344,"endHours":13.42377815675714,"quality":"inauspicious"},{"name":"Udveg","start":"13:25","end":"14:50","startHours":13.42377815675714,"endHours":14.831224128660935,"quality":"inauspicious"},{"name":"Chala","start":"14:50","end":"16:14","startHours":14.831224128660935,"endHours":16.23867010056473,"quality":"neutral"},{"name":"Labha","start":"16:14","end":"17:39","startHours":16.23867010056473,"endHours":17.646116072468523,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:39","end":"19:14","startHours":17.646116072468523,"endHours":19.23867010056473,"quality":"inauspicious"},{"name":"Chala","start":"19:14","end":"20:50","startHours":19.23867010056473,"endHours":20.831224128660935,"quality":"neutral"},{"name":"Labha","start":"20:50","end":"22:25","startHours":20.831224128660935,"endHours":22.423778156757137,"quality":"auspicious"},{"name":"Amṛta","start":"22:25","end":"00:01","startHours":22.423778156757137,"endHours":24.016332184853344,"quality":"auspicious"},{"name":"Kāla","start":"00:01","end":"01:37","startHours":24.016332184853344,"endHours":25.60888621294955,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"03:12","startHours":25.60888621294955,"endHours":27.201440241045752,"quality":"auspicious"},{"name":"Roga","start":"03:12","end":"04:48","startHours":27.201440241045752,"endHours":28.793994269141958,"quality":"inauspicious"},{"name":"Udveg","start":"04:48","end":"06:23","startHours":28.793994269141958,"endHours":30.386548297238164,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.386548297238165,"endHours":7.386548297238165,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.386548297238165,"endHours":8.386548297238164,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.386548297238164,"endHours":9.386548297238164,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.386548297238164,"endHours":10.386548297238164,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.386548297238164,"endHours":11.386548297238164,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.386548297238164,"endHours":12.386548297238164,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.386548297238164,"endHours":13.386548297238164,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.386548297238164,"endHours":14.386548297238164,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.386548297238164,"endHours":15.386548297238164,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.386548297238164,"endHours":16.386548297238164,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.386548297238164,"endHours":17.386548297238164,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.386548297238164,"endHours":18.386548297238164,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.386548297238164,"endHours":19.386548297238164,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.386548297238164,"endHours":20.386548297238164,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.386548297238164,"endHours":21.386548297238164,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.386548297238164,"endHours":22.386548297238164,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.386548297238164,"endHours":23.386548297238164,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.386548297238164,"endHours":24.386548297238164,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.386548297238164,"endHours":25.386548297238164,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.386548297238164,"endHours":26.386548297238164,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.386548297238164,"endHours":27.386548297238164,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.386548297238164,"endHours":28.386548297238164,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.386548297238164,"endHours":29.386548297238164,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.386548297238164,"endHours":30.386548297238164,"planetary_lord":"Sun"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.121461543942042,"eotMinutes":15.949668908799335,"ayanamsa":23.976}},"calendars":{"vikram_samvat":2065,"vikram_samvatsara":"Plava","saka_samvat":1930,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1415,"malayalam_era":1184,"nanakshahi_year":539,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Aṣṭamī · Vikram 2065 Plava · Śaka 1930 Sarvadhāri"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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":"-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 October 22, 2008 CE · Ṛṣikeśa · Vidhyamitra","description":"October 22, 2008 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 06:23, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2008-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2008-10-22","sa":"https://sa.vidhyamitra.com/city/rishikesh/2008-10-22","hi":"https://hi.vidhyamitra.com/city/rishikesh/2008-10-22","x-default":"https://vidhyamitra.com/city/rishikesh/2008-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T21:51:22.783Z","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":"2026-05-16T21:51:22.783Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T21:51:22.783Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}