{"id":"vidhyamitra:city-day:rishikesh:1913-10-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1913-10-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1913-10-02","date_display":"October 2, 1913 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":1913,"month":10,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420042.770833,"kali_year":5015,"ahargana":1831577.2708,"sun":{"sidereal_longitude":165.0516,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":190.0489,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.9973,"elapsed_within_tithi_degrees":0.9973},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.0489,"elapsed_within_degrees":3.3822},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.1005},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1913,"month":10,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2420042.770833,"ahargana":1831577.2708,"kali_year":5015,"ayanamsa_lahiri":22.6482,"grahas":{"sun":{"sidereal_longitude":165.58872699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":191.36452699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-2.6322},"mars":{"sidereal_longitude":77.08722699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":178.15952700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":257.698927,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":135.09522700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":56.37002699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":334.222,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.222,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"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":1913,"month":10,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420042.770833,"kali_year":5015,"ahargana":1831577.2708,"sun":{"sidereal_longitude":165.0516,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":190.0489,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.9973,"elapsed_within_tithi_degrees":0.9973},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.0489,"elapsed_within_degrees":3.3822},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.1005},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.632,"elongation":24.997},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.632,"opposition_distance":155.003}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":-0.54,"elongation":1.859}]},"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":"06:09","sunsetLocal":"18:02","solarNoonLocal":"12:05","dayLengthHours":11.87594270164101,"dayLengthDisplay":"11 Hours 52 Mins 33 Secs","nightLengthDisplay":"12 Hours 07 Mins 27 Secs","moonriseLocal":"08:16","moonsetLocal":"19:21","rahuKala":{"name":"Rāhu Kāla","start":"13:35","end":"15:04","startHours":13.57524550550783,"endHours":15.059738343212956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:09","end":"07:38","startHours":6.152781316982198,"endHours":7.637274154687324,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:07","end":"10:36","startHours":9.12176699239245,"endHours":10.606259830097578,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.923834614031767,"endHours":9.319699370753135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.647612262883906,"endHours":6.964304068261,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:29","startHours":11.694887911081334,"endHours":12.48661742452407,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:22","startHours":4.56932229009673,"endHours":5.361051803539464,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:09","startHours":5.16311942517878,"endHours":6.152781316982198,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:52","startHours":14.070076451409538,"endHours":14.861805964852271,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.82872401862321,"endHours":18.228724018623208,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.02872401862321,"endHours":18.523554964524916,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.77872401862321,"endHours":19.52872401862321,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:29","startHours":23.694887911081338,"endHours":24.48661742452407,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:09","end":"07:38","startHours":6.152781316982198,"endHours":7.637274154687324,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:07","startHours":7.637274154687324,"endHours":9.12176699239245,"quality":"inauspicious"},{"name":"Udveg","start":"09:07","end":"10:36","startHours":9.12176699239245,"endHours":10.606259830097578,"quality":"inauspicious"},{"name":"Chala","start":"10:36","end":"12:05","startHours":10.606259830097578,"endHours":12.090752667802704,"quality":"neutral"},{"name":"Labha","start":"12:05","end":"13:35","startHours":12.090752667802704,"endHours":13.57524550550783,"quality":"auspicious"},{"name":"Amṛta","start":"13:35","end":"15:04","startHours":13.57524550550783,"endHours":15.059738343212956,"quality":"auspicious"},{"name":"Kāla","start":"15:04","end":"16:33","startHours":15.059738343212956,"endHours":16.544231180918082,"quality":"inauspicious"},{"name":"Śubha","start":"16:33","end":"18:02","startHours":16.544231180918082,"endHours":18.02872401862321,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:02","end":"19:33","startHours":18.02872401862321,"endHours":19.544231180918082,"quality":"auspicious"},{"name":"Kāla","start":"19:33","end":"21:04","startHours":19.544231180918082,"endHours":21.059738343212956,"quality":"inauspicious"},{"name":"Śubha","start":"21:04","end":"22:35","startHours":21.059738343212956,"endHours":22.57524550550783,"quality":"auspicious"},{"name":"Roga","start":"22:35","end":"00:05","startHours":22.57524550550783,"endHours":24.090752667802704,"quality":"inauspicious"},{"name":"Udveg","start":"00:05","end":"01:36","startHours":24.090752667802704,"endHours":25.606259830097578,"quality":"inauspicious"},{"name":"Chala","start":"01:36","end":"03:07","startHours":25.606259830097578,"endHours":27.121766992392452,"quality":"neutral"},{"name":"Labha","start":"03:07","end":"04:38","startHours":27.121766992392452,"endHours":28.637274154687326,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:09","startHours":28.637274154687326,"endHours":30.1527813169822,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.152781316982198,"endHours":7.152781316982198,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.152781316982198,"endHours":8.152781316982198,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.152781316982198,"endHours":9.152781316982198,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.152781316982198,"endHours":10.152781316982198,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.152781316982198,"endHours":11.152781316982198,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.152781316982198,"endHours":12.152781316982198,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.152781316982198,"endHours":13.152781316982198,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.152781316982198,"endHours":14.152781316982198,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.152781316982198,"endHours":15.152781316982198,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.152781316982198,"endHours":16.1527813169822,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.1527813169822,"endHours":17.1527813169822,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.1527813169822,"endHours":18.1527813169822,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.1527813169822,"endHours":19.1527813169822,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.1527813169822,"endHours":20.1527813169822,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.1527813169822,"endHours":21.1527813169822,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.1527813169822,"endHours":22.1527813169822,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.1527813169822,"endHours":23.1527813169822,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.1527813169822,"endHours":24.1527813169822,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.1527813169822,"endHours":25.1527813169822,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.1527813169822,"endHours":26.1527813169822,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.1527813169822,"endHours":27.1527813169822,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.1527813169822,"endHours":28.1527813169822,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.1527813169822,"endHours":29.1527813169822,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.1527813169822,"endHours":30.1527813169822,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.266589561293018,"eotMinutes":11.484439931837855,"ayanamsa":22.6482}},"calendars":{"vikram_samvat":1970,"vikram_samvatsara":"Akṣaya","saka_samvat":1835,"saka_samvatsara":"Pramādī","bengali_samvat":1320,"malayalam_era":1089,"nanakshahi_year":444,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · Vikram 1970 Akṣaya · Śaka 1835 Pramādī"},"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":[]},"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 October 2, 1913 CE · Ṛṣikeśa · Vidhyamitra","description":"October 2, 1913 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 06:09, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1913-10-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1913-10-02","sa":"https://sa.vidhyamitra.com/city/rishikesh/1913-10-02","hi":"https://hi.vidhyamitra.com/city/rishikesh/1913-10-02","x-default":"https://vidhyamitra.com/city/rishikesh/1913-10-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:39:21.896Z","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":"2026-06-02T07:39:21.896Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:39:21.896Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}