{"id":"vidhyamitra:city-day:rishikesh:2131-11-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2131-11-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-11-07","date_display":"November 7, 2131 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":2131,"month":11,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499701.770833,"kali_year":5233,"ahargana":1911236.2708,"sun":{"sidereal_longitude":197.5,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":43.0769,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.5768,"elapsed_within_tithi_degrees":1.5768},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.0769,"elapsed_within_degrees":3.0769},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.5769},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2131,"month":11,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499701.770833,"ahargana":1911236.2708,"kali_year":5233,"ayanamsa_lahiri":25.6948,"grahas":{"sun":{"sidereal_longitude":198.485768,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":46.07156800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-2.2773},"mars":{"sidereal_longitude":10.35826800000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":203.05636800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":63.00056799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":226.61046799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.01286800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":73.5049,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":253.5049,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2131,"month":11,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499701.770833,"kali_year":5233,"ahargana":1911236.2708,"sun":{"sidereal_longitude":197.5,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":43.0769,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.5768,"elapsed_within_tithi_degrees":1.5768},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.0769,"elapsed_within_degrees":3.0769},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.5769},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.277,"elongation":154.423},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.277,"opposition_distance":25.577}},"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":"06:35","sunsetLocal":"17:26","solarNoonLocal":"12:01","dayLengthHours":10.852383404374049,"dayLengthDisplay":"10 Hours 51 Mins 09 Secs","nightLengthDisplay":"13 Hours 08 Mins 51 Secs","moonriseLocal":"18:53","moonsetLocal":"08:49","rahuKala":{"name":"Rāhu Kāla","start":"12:01","end":"13:22","startHours":12.013931800771594,"endHours":13.37047972631835,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:57","end":"09:18","startHours":7.944288024131325,"endHours":9.300835949678081,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:01","startHours":10.657383875224838,"endHours":12.013931800771594,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:29","startHours":9.119962892938513,"endHours":9.481709006417649,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.039922740433488,"endHours":7.329319631216795,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:23","startHours":11.652185687292457,"endHours":12.375677914250728,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:52","startHours":5.14075564466803,"endHours":5.864247871626299,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:35","startHours":5.683374814886732,"endHours":6.587740098584569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:33","startHours":13.822662368167268,"endHours":14.546154595125538,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.240123502958618,"endHours":17.640123502958616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:54","startHours":17.440123502958617,"endHours":17.892306144807534,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.190123502958617,"endHours":18.940123502958617,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:23","startHours":23.65218568729246,"endHours":24.37567791425073,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:35","end":"07:57","startHours":6.587740098584569,"endHours":7.944288024131325,"quality":"auspicious"},{"name":"Amṛta","start":"07:57","end":"09:18","startHours":7.944288024131325,"endHours":9.300835949678081,"quality":"auspicious"},{"name":"Kāla","start":"09:18","end":"10:39","startHours":9.300835949678081,"endHours":10.657383875224838,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:01","startHours":10.657383875224838,"endHours":12.013931800771594,"quality":"auspicious"},{"name":"Roga","start":"12:01","end":"13:22","startHours":12.013931800771594,"endHours":13.37047972631835,"quality":"inauspicious"},{"name":"Udveg","start":"13:22","end":"14:44","startHours":13.37047972631835,"endHours":14.727027651865104,"quality":"inauspicious"},{"name":"Chala","start":"14:44","end":"16:05","startHours":14.727027651865104,"endHours":16.08357557741186,"quality":"neutral"},{"name":"Labha","start":"16:05","end":"17:26","startHours":16.08357557741186,"endHours":17.440123502958617,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:26","end":"19:05","startHours":17.440123502958617,"endHours":19.08357557741186,"quality":"inauspicious"},{"name":"Chala","start":"19:05","end":"20:44","startHours":19.08357557741186,"endHours":20.727027651865104,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:22","startHours":20.727027651865104,"endHours":22.37047972631835,"quality":"auspicious"},{"name":"Amṛta","start":"22:22","end":"00:01","startHours":22.37047972631835,"endHours":24.013931800771594,"quality":"auspicious"},{"name":"Kāla","start":"00:01","end":"01:39","startHours":24.013931800771594,"endHours":25.657383875224838,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:18","startHours":25.657383875224838,"endHours":27.30083594967808,"quality":"auspicious"},{"name":"Roga","start":"03:18","end":"04:57","startHours":27.30083594967808,"endHours":28.944288024131325,"quality":"inauspicious"},{"name":"Udveg","start":"04:57","end":"06:35","startHours":28.944288024131325,"endHours":30.587740098584568,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.587740098584569,"endHours":7.587740098584569,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.587740098584569,"endHours":8.587740098584568,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.587740098584568,"endHours":9.587740098584568,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.587740098584568,"endHours":10.587740098584568,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.587740098584568,"endHours":11.587740098584568,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.587740098584568,"endHours":12.587740098584568,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.587740098584568,"endHours":13.587740098584568,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.587740098584568,"endHours":14.587740098584568,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.587740098584568,"endHours":15.587740098584568,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.587740098584568,"endHours":16.587740098584568,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.587740098584568,"endHours":17.587740098584568,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.587740098584568,"endHours":18.587740098584568,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.587740098584568,"endHours":19.587740098584568,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.587740098584568,"endHours":20.587740098584568,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.587740098584568,"endHours":21.587740098584568,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.587740098584568,"endHours":22.587740098584568,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.587740098584568,"endHours":23.587740098584568,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.587740098584568,"endHours":24.587740098584568,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.587740098584568,"endHours":25.587740098584568,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.587740098584568,"endHours":26.587740098584568,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.587740098584568,"endHours":27.587740098584568,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.587740098584568,"endHours":28.587740098584568,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.587740098584568,"endHours":29.587740098584568,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.587740098584568,"endHours":30.587740098584568,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-16.092475287173944,"eotMinutes":16.09369195370447,"ayanamsa":25.6948}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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":[{"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 November 7, 2131 CE · Ṛṣikeśa · Vidhyamitra","description":"November 7, 2131 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 06:35, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2131-11-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2131-11-07","sa":"https://sa.vidhyamitra.com/city/rishikesh/2131-11-07","hi":"https://hi.vidhyamitra.com/city/rishikesh/2131-11-07","x-default":"https://vidhyamitra.com/city/rishikesh/2131-11-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T05:03:46.638Z","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":"2026-05-23T05:03:46.638Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T05:03:46.638Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}