{"id":"vidhyamitra:city-day:rishikesh:2130-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2130-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2130-05-10","date_display":"May 10, 2130 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":2130,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499155.770833,"kali_year":5232,"ahargana":1910690.2708,"sun":{"sidereal_longitude":23.3128,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":54.331,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.0183,"elapsed_within_tithi_degrees":7.0183},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.331,"elapsed_within_degrees":0.9977},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.6438},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2130,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499155.770833,"ahargana":1910690.2708,"kali_year":5232,"ayanamsa_lahiri":25.6739,"grahas":{"sun":{"sidereal_longitude":23.59442899999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":53.894429,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-3.348},"mars":{"sidereal_longitude":62.83092899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":358.009929,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":8.99312900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":58.16202900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":182.131029,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":102.4346,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.4346,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2130,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499155.770833,"kali_year":5232,"ahargana":1910690.2708,"sun":{"sidereal_longitude":23.3128,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":54.331,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.0183,"elapsed_within_tithi_degrees":7.0183},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.331,"elapsed_within_degrees":0.9977},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.6438},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.348,"elongation":31.018},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.348,"opposition_distance":148.982}},"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":"05:27","sunsetLocal":"19:00","solarNoonLocal":"12:13","dayLengthHours":13.544149885808189,"dayLengthDisplay":"13 Hours 32 Mins 39 Secs","nightLengthDisplay":"10 Hours 27 Mins 21 Secs","moonriseLocal":"07:14","moonsetLocal":"21:15","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"13:55","startHours":12.220882902932441,"endHours":13.913901638658466,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:50","startHours":7.1418266957543715,"endHours":8.834845431480396,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:32","end":"12:13","startHours":10.527864167206419,"endHours":12.220882902932441,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:04","startHours":8.609109600050258,"endHours":9.060581262910532,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:22","startHours":6.013147538603689,"endHours":6.374324868891907,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:40","startHours":11.769411240072168,"endHours":12.672354565792714,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:33","startHours":3.642921308587256,"endHours":4.545864634307802,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:27","startHours":4.320128802877665,"endHours":5.448807960028348,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:23","startHours":14.478241217233808,"endHours":15.381184542954355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.792957845836536,"endHours":19.192957845836535,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:33","startHours":18.992957845836536,"endHours":19.55729742441188,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.742957845836536,"endHours":20.492957845836536,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:40","startHours":23.76941124007217,"endHours":24.672354565792713,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:27","end":"07:09","startHours":5.448807960028348,"endHours":7.1418266957543715,"quality":"auspicious"},{"name":"Amṛta","start":"07:09","end":"08:50","startHours":7.1418266957543715,"endHours":8.834845431480396,"quality":"auspicious"},{"name":"Kāla","start":"08:50","end":"10:32","startHours":8.834845431480396,"endHours":10.527864167206419,"quality":"inauspicious"},{"name":"Śubha","start":"10:32","end":"12:13","startHours":10.527864167206419,"endHours":12.220882902932441,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"13:55","startHours":12.220882902932441,"endHours":13.913901638658466,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:36","startHours":13.913901638658466,"endHours":15.60692037438449,"quality":"inauspicious"},{"name":"Chala","start":"15:36","end":"17:18","startHours":15.60692037438449,"endHours":17.29993911011051,"quality":"neutral"},{"name":"Labha","start":"17:18","end":"19:00","startHours":17.29993911011051,"endHours":18.992957845836536,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:00","end":"20:18","startHours":18.992957845836536,"endHours":20.29993911011051,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:36","startHours":20.29993911011051,"endHours":21.606920374384487,"quality":"neutral"},{"name":"Labha","start":"21:36","end":"22:55","startHours":21.606920374384487,"endHours":22.913901638658466,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:13","startHours":22.913901638658466,"endHours":24.22088290293244,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:32","startHours":24.22088290293244,"endHours":25.527864167206417,"quality":"inauspicious"},{"name":"Śubha","start":"01:32","end":"02:50","startHours":25.527864167206417,"endHours":26.834845431480396,"quality":"auspicious"},{"name":"Roga","start":"02:50","end":"04:09","startHours":26.834845431480396,"endHours":28.14182669575437,"quality":"inauspicious"},{"name":"Udveg","start":"04:09","end":"05:27","startHours":28.14182669575437,"endHours":29.448807960028347,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.448807960028348,"endHours":6.448807960028348,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.448807960028348,"endHours":7.448807960028348,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.448807960028348,"endHours":8.448807960028347,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.448807960028347,"endHours":9.448807960028347,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.448807960028347,"endHours":10.448807960028347,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.448807960028347,"endHours":11.448807960028347,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.448807960028347,"endHours":12.448807960028347,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.448807960028347,"endHours":13.448807960028347,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.448807960028347,"endHours":14.448807960028347,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.448807960028347,"endHours":15.448807960028347,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.448807960028347,"endHours":16.448807960028347,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.448807960028347,"endHours":17.448807960028347,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.448807960028347,"endHours":18.448807960028347,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.448807960028347,"endHours":19.448807960028347,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.448807960028347,"endHours":20.448807960028347,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.448807960028347,"endHours":21.448807960028347,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.448807960028347,"endHours":22.448807960028347,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.448807960028347,"endHours":23.448807960028347,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.448807960028347,"endHours":24.448807960028347,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.448807960028347,"endHours":25.448807960028347,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.448807960028347,"endHours":26.448807960028347,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.448807960028347,"endHours":27.448807960028347,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.448807960028347,"endHours":28.448807960028347,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.448807960028347,"endHours":29.448807960028347,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.541182452059772,"eotMinutes":3.6766258240534686,"ayanamsa":25.6739}},"calendars":{"vikram_samvat":2187,"vikram_samvatsara":"Śobhana","saka_samvat":2052,"saka_samvatsara":"Vikṛti","bengali_samvat":1537,"malayalam_era":1306,"nanakshahi_year":661,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Tṛtīyā · Vikram 2187 Śobhana · Śaka 2052 Vikṛti"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"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":[]},"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 10, 2130 CE · Ṛṣikeśa · Vidhyamitra","description":"May 10, 2130 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 05:27, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2130-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2130-05-10","sa":"https://sa.vidhyamitra.com/city/rishikesh/2130-05-10","hi":"https://hi.vidhyamitra.com/city/rishikesh/2130-05-10","x-default":"https://vidhyamitra.com/city/rishikesh/2130-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:57:52.872Z","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":"2026-05-31T01:57:52.872Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:57:52.872Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}