{"id":"vidhyamitra:city-day:rishikesh:1873-07-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1873-07-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1873-07-04","date_display":"July 4, 1873 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":1873,"month":7,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405343.770833,"kali_year":4975,"ahargana":1816878.2708,"sun":{"sidereal_longitude":79.9258,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":184.084,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.1582,"elapsed_within_tithi_degrees":8.1582},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.084,"elapsed_within_degrees":10.7507},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.0099},"karana":{"half_tithi_index":17,"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":1873,"month":7,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405343.770833,"ahargana":1816878.2708,"kali_year":4975,"ayanamsa_lahiri":22.086,"grahas":{"sun":{"sidereal_longitude":79.99223699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":182.11183699999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":2.1773},"mars":{"sidereal_longitude":191.963937,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":105.15603699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":128.40313700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":36.55623700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":279.772237,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":33.0458,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":213.0458,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":1873,"month":7,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405343.770833,"kali_year":4975,"ahargana":1816878.2708,"sun":{"sidereal_longitude":79.9258,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":184.084,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.1582,"elapsed_within_tithi_degrees":8.1582},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.084,"elapsed_within_degrees":10.7507},"yoga":{"number":20,"name":"Śiva","sum_longitude":264.0099},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.177,"elongation":104.158},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.177,"opposition_distance":75.842}},"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":"05:20","sunsetLocal":"19:22","solarNoonLocal":"12:21","dayLengthHours":14.031737384239161,"dayLengthDisplay":"14 Hours 01 Mins 54 Secs","nightLengthDisplay":"9 Hours 58 Mins 06 Secs","moonriseLocal":"13:29","moonsetLocal":"00:50","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"12:21","startHours":10.595181381246142,"endHours":12.349148554276038,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:51","end":"17:37","startHours":15.857082900335826,"endHours":17.61105007336572,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:05","end":"08:50","startHours":7.087247035186351,"endHours":8.841214208216247,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:05","startHours":8.607351918478928,"endHours":9.075076497953566,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:18","startHours":5.917935586499755,"endHours":6.292115250079466,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:49","startHours":11.881423974801397,"endHours":12.816873133750676,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:24","startHours":3.4623815442579016,"endHours":4.3978307032071795,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:20","startHours":4.16396841346986,"endHours":5.3332798621564566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:37","startHours":14.68777145164923,"endHours":15.623220610598507,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.165017246395617,"endHours":19.565017246395616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:57","startHours":19.365017246395617,"endHours":19.949672970738916,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.115017246395617,"endHours":20.865017246395617,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:49","startHours":23.881423974801397,"endHours":24.816873133750672,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:20","end":"07:05","startHours":5.3332798621564566,"endHours":7.087247035186351,"quality":"neutral"},{"name":"Labha","start":"07:05","end":"08:50","startHours":7.087247035186351,"endHours":8.841214208216247,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:36","startHours":8.841214208216247,"endHours":10.595181381246142,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"12:21","startHours":10.595181381246142,"endHours":12.349148554276038,"quality":"inauspicious"},{"name":"Śubha","start":"12:21","end":"14:06","startHours":12.349148554276038,"endHours":14.103115727305934,"quality":"auspicious"},{"name":"Roga","start":"14:06","end":"15:51","startHours":14.103115727305934,"endHours":15.857082900335826,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:37","startHours":15.857082900335826,"endHours":17.61105007336572,"quality":"inauspicious"},{"name":"Chala","start":"17:37","end":"19:22","startHours":17.61105007336572,"endHours":19.365017246395617,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:22","end":"20:37","startHours":19.365017246395617,"endHours":20.61105007336572,"quality":"inauspicious"},{"name":"Udveg","start":"20:37","end":"21:51","startHours":20.61105007336572,"endHours":21.857082900335826,"quality":"inauspicious"},{"name":"Chala","start":"21:51","end":"23:06","startHours":21.857082900335826,"endHours":23.10311572730593,"quality":"neutral"},{"name":"Labha","start":"23:06","end":"00:21","startHours":23.10311572730593,"endHours":24.349148554276034,"quality":"auspicious"},{"name":"Amṛta","start":"00:21","end":"01:36","startHours":24.349148554276034,"endHours":25.595181381246142,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"02:50","startHours":25.595181381246142,"endHours":26.841214208216247,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:05","startHours":26.841214208216247,"endHours":28.08724703518635,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:20","startHours":28.08724703518635,"endHours":29.333279862156456,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.3332798621564566,"endHours":6.3332798621564566,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.3332798621564566,"endHours":7.3332798621564566,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.3332798621564566,"endHours":8.333279862156456,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.333279862156456,"endHours":9.333279862156456,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.333279862156456,"endHours":10.333279862156456,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.333279862156456,"endHours":11.333279862156456,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.333279862156456,"endHours":12.333279862156456,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.333279862156456,"endHours":13.333279862156456,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.333279862156456,"endHours":14.333279862156456,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.333279862156456,"endHours":15.333279862156456,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.333279862156456,"endHours":16.333279862156456,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.333279862156456,"endHours":17.333279862156456,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.333279862156456,"endHours":18.333279862156456,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.333279862156456,"endHours":19.333279862156456,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.333279862156456,"endHours":20.333279862156456,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.333279862156456,"endHours":21.333279862156456,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.333279862156456,"endHours":22.333279862156456,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.333279862156456,"endHours":23.333279862156456,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.333279862156456,"endHours":24.333279862156456,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.333279862156456,"endHours":25.333279862156456,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.333279862156456,"endHours":26.333279862156456,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.333279862156456,"endHours":27.333279862156456,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.333279862156456,"endHours":28.333279862156456,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.333279862156456,"endHours":29.333279862156456,"planetary_lord":"Mars"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.887798741234572,"eotMinutes":-4.019313256562166,"ayanamsa":22.086}},"calendars":{"vikram_samvat":1930,"vikram_samvatsara":"Vyaya","saka_samvat":1795,"saka_samvatsara":"Śrīmukha","bengali_samvat":1280,"malayalam_era":1049,"nanakshahi_year":404,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 1930 Vyaya · Śaka 1795 Śrīmukha"},"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 July 4, 1873 CE · Ṛṣikeśa · Vidhyamitra","description":"July 4, 1873 CE for Ṛṣikeśa: Śukla Navamī, sūryodaya 05:20, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1873-07-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1873-07-04","sa":"https://sa.vidhyamitra.com/city/rishikesh/1873-07-04","hi":"https://hi.vidhyamitra.com/city/rishikesh/1873-07-04","x-default":"https://vidhyamitra.com/city/rishikesh/1873-07-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:23:13.671Z","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":"2026-06-01T09:23:13.672Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:23:13.672Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}