{"id":"vidhyamitra:city-day:rishikesh:2051-10-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2051-10-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2051-10-28","date_display":"October 28, 2051 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":2051,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470472.770833,"kali_year":5153,"ahargana":1882007.2708,"sun":{"sidereal_longitude":189.1673,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":114.0476,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.8803,"elapsed_within_tithi_degrees":8.8803},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.0476,"elapsed_within_degrees":7.3809},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.2148},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2051,"month":10,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2470472.770833,"ahargana":1882007.2708,"kali_year":5153,"ayanamsa_lahiri":24.5769,"grahas":{"sun":{"sidereal_longitude":189.99403000000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":117.85042999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.1761},"mars":{"sidereal_longitude":173.18613000000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":211.47012999999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":151.22492999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":211.36523,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":288.79183,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":182.1979,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.1979,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2051,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470472.770833,"kali_year":5153,"ahargana":1882007.2708,"sun":{"sidereal_longitude":189.1673,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":114.0476,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.8803,"elapsed_within_tithi_degrees":8.8803},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.0476,"elapsed_within_degrees":7.3809},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.2148},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.176,"elongation":75.12},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.176,"opposition_distance":104.88}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":-0.109,"opposition_distance":2.829}]},"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":"06:27","sunsetLocal":"17:34","solarNoonLocal":"12:01","dayLengthHours":11.104354759357932,"dayLengthDisplay":"11 Hours 06 Mins 16 Secs","nightLengthDisplay":"12 Hours 53 Mins 44 Secs","moonriseLocal":"00:36","moonsetLocal":"13:48","rahuKala":{"name":"Rāhu Kāla","start":"09:14","end":"10:37","startHours":9.232678047835662,"endHours":10.620722392755404,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:24","end":"14:47","startHours":13.396811082594887,"endHours":14.784855427514628,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:27","end":"07:51","startHours":6.4565893579961795,"endHours":7.844633702915921,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:25","startHours":9.04760546851303,"endHours":9.417750627158295,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.91927080630276,"endHours":7.215386933218971,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.63862157902988,"endHours":12.37891189632041,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:59","end":"05:43","startHours":4.976008723415122,"endHours":5.716299040705651,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:27","startHours":5.531226461383018,"endHours":6.4565893579961795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:36","startHours":13.859492530901466,"endHours":14.599782848191994,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.360944117354112,"endHours":17.76094411735411,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:01","startHours":17.56094411735411,"endHours":18.02362556566069,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.31094411735411,"endHours":19.06094411735411,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.63862157902988,"endHours":24.37891189632041,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:27","end":"07:51","startHours":6.4565893579961795,"endHours":7.844633702915921,"quality":"inauspicious"},{"name":"Śubha","start":"07:51","end":"09:14","startHours":7.844633702915921,"endHours":9.232678047835662,"quality":"auspicious"},{"name":"Roga","start":"09:14","end":"10:37","startHours":9.232678047835662,"endHours":10.620722392755404,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:01","startHours":10.620722392755404,"endHours":12.008766737675145,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:24","startHours":12.008766737675145,"endHours":13.396811082594887,"quality":"neutral"},{"name":"Labha","start":"13:24","end":"14:47","startHours":13.396811082594887,"endHours":14.784855427514628,"quality":"auspicious"},{"name":"Amṛta","start":"14:47","end":"16:10","startHours":14.784855427514628,"endHours":16.17289977243437,"quality":"auspicious"},{"name":"Kāla","start":"16:10","end":"17:34","startHours":16.17289977243437,"endHours":17.56094411735411,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:10","startHours":17.56094411735411,"endHours":19.17289977243437,"quality":"auspicious"},{"name":"Amṛta","start":"19:10","end":"20:47","startHours":19.17289977243437,"endHours":20.78485542751463,"quality":"auspicious"},{"name":"Kāla","start":"20:47","end":"22:24","startHours":20.78485542751463,"endHours":22.396811082594887,"quality":"inauspicious"},{"name":"Śubha","start":"22:24","end":"00:01","startHours":22.396811082594887,"endHours":24.008766737675145,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:37","startHours":24.008766737675145,"endHours":25.620722392755404,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:14","startHours":25.620722392755404,"endHours":27.232678047835662,"quality":"inauspicious"},{"name":"Chala","start":"03:14","end":"04:51","startHours":27.232678047835662,"endHours":28.84463370291592,"quality":"neutral"},{"name":"Labha","start":"04:51","end":"06:27","startHours":28.84463370291592,"endHours":30.45658935799618,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.4565893579961795,"endHours":7.4565893579961795,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.4565893579961795,"endHours":8.45658935799618,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.45658935799618,"endHours":9.45658935799618,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.45658935799618,"endHours":10.45658935799618,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.45658935799618,"endHours":11.45658935799618,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.45658935799618,"endHours":12.45658935799618,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.45658935799618,"endHours":13.45658935799618,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.45658935799618,"endHours":14.45658935799618,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.45658935799618,"endHours":15.45658935799618,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.45658935799618,"endHours":16.45658935799618,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.45658935799618,"endHours":17.45658935799618,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.45658935799618,"endHours":18.45658935799618,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.45658935799618,"endHours":19.45658935799618,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.45658935799618,"endHours":20.45658935799618,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.45658935799618,"endHours":21.45658935799618,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.45658935799618,"endHours":22.45658935799618,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.45658935799618,"endHours":23.45658935799618,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.45658935799618,"endHours":24.45658935799618,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.45658935799618,"endHours":25.45658935799618,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.45658935799618,"endHours":26.45658935799618,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.45658935799618,"endHours":27.45658935799618,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.45658935799618,"endHours":28.45658935799618,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.45658935799618,"endHours":29.45658935799618,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.45658935799618,"endHours":30.45658935799618,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.043088678331126,"eotMinutes":16.40359573949132,"ayanamsa":24.5769}},"calendars":{"vikram_samvat":2108,"vikram_samvatsara":"Tāraṇa","saka_samvat":1973,"saka_samvatsara":"Prajāpati","bengali_samvat":1458,"malayalam_era":1227,"nanakshahi_year":582,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Navamī · Vikram 2108 Tāraṇa · Śaka 1973 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 28, 2051 CE · Ṛṣikeśa · Vidhyamitra","description":"October 28, 2051 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:27, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2051-10-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2051-10-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/2051-10-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/2051-10-28","x-default":"https://vidhyamitra.com/city/rishikesh/2051-10-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:19:20.668Z","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":"2026-06-01T09:19:20.668Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:19:20.668Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}