{"id":"vidhyamitra:city-day:rishikesh:1875-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1875-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1875-05-07","date_display":"May 7, 1875 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":1875,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406015.770833,"kali_year":4977,"ahargana":1817550.2708,"sun":{"sidereal_longitude":24.2581,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":43.1589,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.9008,"elapsed_within_tithi_degrees":6.9008},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.1589,"elapsed_within_degrees":3.1589},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.417},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1875,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406015.770833,"ahargana":1817550.2708,"kali_year":4977,"ayanamsa_lahiri":22.1117,"grahas":{"sun":{"sidereal_longitude":23.946061999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":44.20706200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":3.22},"mars":{"sidereal_longitude":253.26956199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":22.864462000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":183.56926199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":349.901562,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":304.33886200000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":357.44,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":177.44,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1875,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406015.770833,"kali_year":4977,"ahargana":1817550.2708,"sun":{"sidereal_longitude":24.2581,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":43.1589,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":18.9008,"elapsed_within_tithi_degrees":6.9008},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.1589,"elapsed_within_degrees":3.1589},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.417},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.22,"elongation":18.901},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.22,"opposition_distance":161.099}},"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":"05:29","sunsetLocal":"18:57","solarNoonLocal":"12:13","dayLengthHours":13.465918764234424,"dayLengthDisplay":"13 Hours 27 Mins 57 Secs","nightLengthDisplay":"10 Hours 32 Mins 03 Secs","moonriseLocal":"06:39","moonsetLocal":"20:30","rahuKala":{"name":"Rāhu Kāla","start":"10:32","end":"12:13","startHours":10.540392477687266,"endHours":12.22363232321657,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:35","end":"17:16","startHours":15.590112014275176,"endHours":17.273351859804478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:51","startHours":7.173912786628661,"endHours":8.857152632157964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:05","startHours":8.632720652754056,"endHours":9.08158461156187,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:25","startHours":6.051752889609126,"endHours":6.410844056655378,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:40","startHours":11.774768364408756,"endHours":12.672496282024385,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:36","startHours":3.6952171058681023,"endHours":4.59294502348373,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:29","startHours":4.368513044079823,"endHours":5.490672941099358,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:22","startHours":14.46795211725564,"endHours":15.365680034871268,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.756591705333783,"endHours":19.15659170533378,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.956591705333782,"endHours":19.51767165384355,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.706591705333782,"endHours":20.456591705333782,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:40","startHours":23.774768364408757,"endHours":24.672496282024383,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:29","end":"07:10","startHours":5.490672941099358,"endHours":7.173912786628661,"quality":"neutral"},{"name":"Labha","start":"07:10","end":"08:51","startHours":7.173912786628661,"endHours":8.857152632157964,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:32","startHours":8.857152632157964,"endHours":10.540392477687266,"quality":"auspicious"},{"name":"Kāla","start":"10:32","end":"12:13","startHours":10.540392477687266,"endHours":12.22363232321657,"quality":"inauspicious"},{"name":"Śubha","start":"12:13","end":"13:54","startHours":12.22363232321657,"endHours":13.906872168745874,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:35","startHours":13.906872168745874,"endHours":15.590112014275176,"quality":"inauspicious"},{"name":"Udveg","start":"15:35","end":"17:16","startHours":15.590112014275176,"endHours":17.273351859804478,"quality":"inauspicious"},{"name":"Chala","start":"17:16","end":"18:57","startHours":17.273351859804478,"endHours":18.956591705333782,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:57","end":"20:16","startHours":18.956591705333782,"endHours":20.273351859804478,"quality":"inauspicious"},{"name":"Udveg","start":"20:16","end":"21:35","startHours":20.273351859804478,"endHours":21.590112014275178,"quality":"inauspicious"},{"name":"Chala","start":"21:35","end":"22:54","startHours":21.590112014275178,"endHours":22.906872168745874,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:13","startHours":22.906872168745874,"endHours":24.22363232321657,"quality":"auspicious"},{"name":"Amṛta","start":"00:13","end":"01:32","startHours":24.22363232321657,"endHours":25.540392477687266,"quality":"auspicious"},{"name":"Kāla","start":"01:32","end":"02:51","startHours":25.540392477687266,"endHours":26.857152632157963,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:10","startHours":26.857152632157963,"endHours":28.173912786628662,"quality":"auspicious"},{"name":"Roga","start":"04:10","end":"05:29","startHours":28.173912786628662,"endHours":29.49067294109936,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.490672941099358,"endHours":6.490672941099358,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.490672941099358,"endHours":7.490672941099358,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.490672941099358,"endHours":8.490672941099358,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.490672941099358,"endHours":9.490672941099358,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.490672941099358,"endHours":10.490672941099358,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.490672941099358,"endHours":11.490672941099358,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.490672941099358,"endHours":12.490672941099358,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.490672941099358,"endHours":13.490672941099358,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.490672941099358,"endHours":14.490672941099358,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.490672941099358,"endHours":15.490672941099358,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.490672941099358,"endHours":16.49067294109936,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.49067294109936,"endHours":17.49067294109936,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.49067294109936,"endHours":18.49067294109936,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.49067294109936,"endHours":19.49067294109936,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.49067294109936,"endHours":20.49067294109936,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.49067294109936,"endHours":21.49067294109936,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.49067294109936,"endHours":22.49067294109936,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.49067294109936,"endHours":23.49067294109936,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.49067294109936,"endHours":24.49067294109936,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.49067294109936,"endHours":25.49067294109936,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.49067294109936,"endHours":26.49067294109936,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.49067294109936,"endHours":27.49067294109936,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.49067294109936,"endHours":28.49067294109936,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.49067294109936,"endHours":29.49067294109936,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","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":16.641545659500128,"eotMinutes":3.5116606070058483,"ayanamsa":22.1117}},"calendars":{"vikram_samvat":1932,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1797,"saka_samvatsara":"Yuva","bengali_samvat":1282,"malayalam_era":1051,"nanakshahi_year":406,"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 Dvitīyā · Vikram 1932 Sarvadhāri · Śaka 1797 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 Rohiṇī","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 May 7, 1875 CE · Ṛṣikeśa · Vidhyamitra","description":"May 7, 1875 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 05:29, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1875-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1875-05-07","sa":"https://sa.vidhyamitra.com/city/rishikesh/1875-05-07","hi":"https://hi.vidhyamitra.com/city/rishikesh/1875-05-07","x-default":"https://vidhyamitra.com/city/rishikesh/1875-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T16:19:41.947Z","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":"2026-05-28T16:19:41.947Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-28T16:19:41.947Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}