{"id":"vidhyamitra:city-day:rishikesh:2163-05-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2163-05-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2163-05-02","date_display":"May 2, 2163 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":2163,"month":5,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511200.770833,"kali_year":5265,"ahargana":1922735.2708,"sun":{"sidereal_longitude":15.0781,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":1.2414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1634,"elapsed_within_tithi_degrees":10.1634},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.2414,"elapsed_within_degrees":1.2414},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.3195},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2163,"month":5,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511200.770833,"ahargana":1922735.2708,"kali_year":5265,"ayanamsa_lahiri":26.1346,"grahas":{"sun":{"sidereal_longitude":15.391620999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":0.9329210000000216,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":0.2346},"mars":{"sidereal_longitude":304.53362100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":346.768821,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":291.808221,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":355.760321,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":226.60192099999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":184.2325,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.2325,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":"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":2163,"month":5,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511200.770833,"kali_year":5265,"ahargana":1922735.2708,"sun":{"sidereal_longitude":15.0781,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":1.2414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.1634,"elapsed_within_tithi_degrees":10.1634},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.2414,"elapsed_within_degrees":1.2414},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.3195},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.235,"elongation":13.837},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.235,"opposition_distance":166.163}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":-0.292,"opposition_distance":1.266},{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":-0.773,"elongation":1.964}]},"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":"05:33","sunsetLocal":"18:54","solarNoonLocal":"12:14","dayLengthHours":13.349980038951841,"dayLengthDisplay":"13 Hours 21 Mins 00 Secs","nightLengthDisplay":"10 Hours 39 Mins 00 Secs","moonriseLocal":"04:49","moonsetLocal":"17:43","rahuKala":{"name":"Rāhu Kāla","start":"07:14","end":"08:54","startHours":7.225232825607049,"endHours":8.89398033047603,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"12:14","startHours":10.562727835345008,"endHours":12.23147534021399,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:34","startHours":13.900222845082968,"endHours":15.56897034995195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:07","startHours":8.671480663160164,"endHours":9.116479997791892,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.112734489027728,"endHours":6.468733956733111,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:41","startHours":11.786476005582262,"endHours":12.676474674845718,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:40","startHours":3.7764879822111563,"endHours":4.666486651474612,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:33","startHours":4.443986984158748,"endHours":5.5564853207380684,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:21","startHours":14.456472013372629,"endHours":15.346470682636085,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.70646535968991,"endHours":19.10646535968991,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:28","startHours":18.90646535968991,"endHours":19.46271452797957,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.65646535968991,"endHours":20.40646535968991,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:41","startHours":23.786476005582262,"endHours":24.676474674845718,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:33","end":"07:14","startHours":5.5564853207380684,"endHours":7.225232825607049,"quality":"auspicious"},{"name":"Kāla","start":"07:14","end":"08:54","startHours":7.225232825607049,"endHours":8.89398033047603,"quality":"inauspicious"},{"name":"Śubha","start":"08:54","end":"10:34","startHours":8.89398033047603,"endHours":10.562727835345008,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"12:14","startHours":10.562727835345008,"endHours":12.23147534021399,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:54","startHours":12.23147534021399,"endHours":13.900222845082968,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:34","startHours":13.900222845082968,"endHours":15.56897034995195,"quality":"neutral"},{"name":"Labha","start":"15:34","end":"17:14","startHours":15.56897034995195,"endHours":17.23771785482093,"quality":"auspicious"},{"name":"Amṛta","start":"17:14","end":"18:54","startHours":17.23771785482093,"endHours":18.90646535968991,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:54","end":"20:14","startHours":18.90646535968991,"endHours":20.23771785482093,"quality":"neutral"},{"name":"Labha","start":"20:14","end":"21:34","startHours":20.23771785482093,"endHours":21.56897034995195,"quality":"auspicious"},{"name":"Amṛta","start":"21:34","end":"22:54","startHours":21.56897034995195,"endHours":22.900222845082972,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:14","startHours":22.900222845082972,"endHours":24.23147534021399,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:34","startHours":24.23147534021399,"endHours":25.562727835345008,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"02:54","startHours":25.562727835345008,"endHours":26.89398033047603,"quality":"inauspicious"},{"name":"Udveg","start":"02:54","end":"04:14","startHours":26.89398033047603,"endHours":28.22523282560705,"quality":"inauspicious"},{"name":"Chala","start":"04:14","end":"05:33","startHours":28.22523282560705,"endHours":29.55648532073807,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.5564853207380684,"endHours":6.5564853207380684,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.5564853207380684,"endHours":7.5564853207380684,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.5564853207380684,"endHours":8.55648532073807,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.55648532073807,"endHours":9.55648532073807,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.55648532073807,"endHours":10.55648532073807,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.55648532073807,"endHours":11.55648532073807,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.55648532073807,"endHours":12.55648532073807,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.55648532073807,"endHours":13.55648532073807,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.55648532073807,"endHours":14.55648532073807,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.55648532073807,"endHours":15.55648532073807,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.55648532073807,"endHours":16.55648532073807,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.55648532073807,"endHours":17.55648532073807,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.55648532073807,"endHours":18.55648532073807,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.55648532073807,"endHours":19.55648532073807,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.55648532073807,"endHours":20.55648532073807,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.55648532073807,"endHours":21.55648532073807,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.55648532073807,"endHours":22.55648532073807,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.55648532073807,"endHours":23.55648532073807,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.55648532073807,"endHours":24.55648532073807,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.55648532073807,"endHours":25.55648532073807,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.55648532073807,"endHours":26.55648532073807,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.55648532073807,"endHours":27.55648532073807,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.55648532073807,"endHours":28.55648532073807,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.55648532073807,"endHours":29.55648532073807,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.288639815841444,"eotMinutes":3.041079587160539,"ayanamsa":26.1346}},"calendars":{"vikram_samvat":2220,"vikram_samvatsara":"Dhātṛ","saka_samvat":2085,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1570,"malayalam_era":1339,"nanakshahi_year":694,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 2220 Dhātṛ · Śaka 2085 Rudhirodgāri"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 2, 2163 CE · Ṛṣikeśa · Vidhyamitra","description":"May 2, 2163 CE for Ṛṣikeśa: Kṛṣṇa Caturdaśī, sūryodaya 05:33, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2163-05-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2163-05-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/2163-05-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/2163-05-02","x-default":"https://vidhyamitra.com/city/rishikesh/2163-05-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:24:17.410Z","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":"2026-06-01T06:24:17.410Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:24:17.410Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}