{"id":"vidhyamitra:city-day:rishikesh:1970-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1970-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1970-05-07","date_display":"May 7, 1970 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":1970,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440713.770833,"kali_year":5072,"ahargana":1852248.2708,"sun":{"sidereal_longitude":22.7364,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":42.2706,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.5342,"elapsed_within_tithi_degrees":7.5342},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.2706,"elapsed_within_degrees":2.2706},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.0071},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1970,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2440713.770833,"ahargana":1852248.2708,"kali_year":5072,"ayanamsa_lahiri":23.4387,"grahas":{"sun":{"sidereal_longitude":22.63834300000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":40.211442999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":4.4692},"mars":{"sidereal_longitude":49.419843000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":26.831343000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":186.42774299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":48.170343,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":19.65824299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":318.973,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.973,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1970,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440713.770833,"kali_year":5072,"ahargana":1852248.2708,"sun":{"sidereal_longitude":22.7364,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":42.2706,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.5342,"elapsed_within_tithi_degrees":7.5342},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.2706,"elapsed_within_degrees":2.2706},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.0071},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.469,"elongation":19.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.469,"opposition_distance":160.466}},"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":13.466398791868194,"dayLengthDisplay":"13 Hours 27 Mins 59 Secs","nightLengthDisplay":"10 Hours 32 Mins 01 Secs","moonriseLocal":"06:30","moonsetLocal":"20:18","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:35","startHours":13.906932172200094,"endHours":15.590232021183619,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:29","end":"07:10","startHours":5.490432927282473,"endHours":7.1737327762659975,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:32","startHours":8.857032625249522,"endHours":10.540332474233047,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:05","startHours":8.632592645385053,"endHours":9.08147260511399,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:25","startHours":6.051532876943648,"endHours":6.4106368447268,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:40","startHours":11.77475236348763,"endHours":12.67251228294551,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:36","startHours":3.694913088366714,"endHours":4.592673007824594,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:29","startHours":4.368233027960124,"endHours":5.490432927282473,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:22","startHours":14.468032121861269,"endHours":15.365792041319148,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.756831719150668,"endHours":19.156831719150667,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.956831719150667,"endHours":19.51793166881184,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.706831719150667,"endHours":20.456831719150667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:40","startHours":23.77475236348763,"endHours":24.67251228294551,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:29","end":"07:10","startHours":5.490432927282473,"endHours":7.1737327762659975,"quality":"auspicious"},{"name":"Roga","start":"07:10","end":"08:51","startHours":7.1737327762659975,"endHours":8.857032625249522,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:32","startHours":8.857032625249522,"endHours":10.540332474233047,"quality":"inauspicious"},{"name":"Chala","start":"10:32","end":"12:13","startHours":10.540332474233047,"endHours":12.22363232321657,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:54","startHours":12.22363232321657,"endHours":13.906932172200094,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:35","startHours":13.906932172200094,"endHours":15.590232021183619,"quality":"auspicious"},{"name":"Kāla","start":"15:35","end":"17:16","startHours":15.590232021183619,"endHours":17.273531870167144,"quality":"inauspicious"},{"name":"Śubha","start":"17:16","end":"18:57","startHours":17.273531870167144,"endHours":18.956831719150667,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:57","end":"20:16","startHours":18.956831719150667,"endHours":20.273531870167144,"quality":"auspicious"},{"name":"Kāla","start":"20:16","end":"21:35","startHours":20.273531870167144,"endHours":21.590232021183617,"quality":"inauspicious"},{"name":"Śubha","start":"21:35","end":"22:54","startHours":21.590232021183617,"endHours":22.906932172200094,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:13","startHours":22.906932172200094,"endHours":24.22363232321657,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:32","startHours":24.22363232321657,"endHours":25.540332474233047,"quality":"inauspicious"},{"name":"Chala","start":"01:32","end":"02:51","startHours":25.540332474233047,"endHours":26.857032625249524,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:10","startHours":26.857032625249524,"endHours":28.173732776265997,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:29","startHours":28.173732776265997,"endHours":29.490432927282473,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.490432927282473,"endHours":6.490432927282473,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.490432927282473,"endHours":7.490432927282473,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.490432927282473,"endHours":8.490432927282473,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.490432927282473,"endHours":9.490432927282473,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.490432927282473,"endHours":10.490432927282473,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.490432927282473,"endHours":11.490432927282473,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.490432927282473,"endHours":12.490432927282473,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.490432927282473,"endHours":13.490432927282473,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.490432927282473,"endHours":14.490432927282473,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.490432927282473,"endHours":15.490432927282473,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.490432927282473,"endHours":16.490432927282473,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.490432927282473,"endHours":17.490432927282473,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.490432927282473,"endHours":18.490432927282473,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.490432927282473,"endHours":19.490432927282473,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.490432927282473,"endHours":20.490432927282473,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.490432927282473,"endHours":21.490432927282473,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.490432927282473,"endHours":22.490432927282473,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.490432927282473,"endHours":23.490432927282473,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.490432927282473,"endHours":24.490432927282473,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.490432927282473,"endHours":25.490432927282473,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.490432927282473,"endHours":26.490432927282473,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.490432927282473,"endHours":27.490432927282473,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.490432927282473,"endHours":28.490432927282473,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.490432927282473,"endHours":29.490432927282473,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","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":16.64709895472182,"eotMinutes":3.5116606070058483,"ayanamsa":23.4387}},"calendars":{"vikram_samvat":2027,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1892,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1377,"malayalam_era":1146,"nanakshahi_year":501,"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 2027 Rudhirodgāri · Śaka 1892 Sādhāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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, 1970 CE · Ṛṣikeśa · Vidhyamitra","description":"May 7, 1970 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 05:29, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1970-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1970-05-07","sa":"https://sa.vidhyamitra.com/city/rishikesh/1970-05-07","hi":"https://hi.vidhyamitra.com/city/rishikesh/1970-05-07","x-default":"https://vidhyamitra.com/city/rishikesh/1970-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:20:38.783Z","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":"2026-06-01T21:20:38.783Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:20:38.783Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}