{"id":"vidhyamitra:city-day:rishikesh:2073-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2073-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-10-25","date_display":"October 25, 2073 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":2073,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478505.770833,"kali_year":5175,"ahargana":1890040.2708,"sun":{"sidereal_longitude":186.4738,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":111.7306,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.2568,"elapsed_within_tithi_degrees":9.2568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.7306,"elapsed_within_degrees":5.0639},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.2044},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2073,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478505.770833,"ahargana":1890040.2708,"kali_year":5175,"ayanamsa_lahiri":24.8841,"grahas":{"sun":{"sidereal_longitude":187.36301100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":108.929711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-0.3793},"mars":{"sidereal_longitude":106.90351099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":175.89321100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":105.368311,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":172.01281100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":209.38041099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":116.5709,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.5709,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2073,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478505.770833,"kali_year":5175,"ahargana":1890040.2708,"sun":{"sidereal_longitude":186.4738,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":111.7306,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.2568,"elapsed_within_tithi_degrees":9.2568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.7306,"elapsed_within_degrees":5.0639},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.2044},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.379,"elongation":74.743},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.379,"opposition_distance":105.257}},"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":"06:26","sunsetLocal":"17:36","solarNoonLocal":"12:01","dayLengthHours":11.168513443604931,"dayLengthDisplay":"11 Hours 10 Mins 07 Secs","nightLengthDisplay":"12 Hours 49 Mins 53 Secs","moonriseLocal":"00:04","moonsetLocal":"13:30","rahuKala":{"name":"Rāhu Kāla","start":"12:01","end":"13:24","startHours":12.01157901555057,"endHours":13.407643196001185,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:13","startHours":7.82338647419872,"endHours":9.219450654649336,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:01","startHours":10.615514835099953,"endHours":12.01157901555057,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.033308763922587,"endHours":9.405592545376084,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:11","startHours":6.892677020564975,"endHours":7.190504045727773,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:23","startHours":11.639295234097071,"endHours":12.383862797004065,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:41","startHours":4.938187167934112,"endHours":5.682754730841108,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:26","startHours":5.496612840114359,"endHours":6.427322293748103,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:37","startHours":13.872997922818058,"endHours":14.617565485725054,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.395835737353035,"endHours":17.795835737353034,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:04","startHours":17.595835737353035,"endHours":18.061190464169908,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.345835737353035,"endHours":19.095835737353035,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:23","startHours":23.63929523409707,"endHours":24.383862797004063,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:26","end":"07:49","startHours":6.427322293748103,"endHours":7.82338647419872,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:13","startHours":7.82338647419872,"endHours":9.219450654649336,"quality":"auspicious"},{"name":"Kāla","start":"09:13","end":"10:37","startHours":9.219450654649336,"endHours":10.615514835099953,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:01","startHours":10.615514835099953,"endHours":12.01157901555057,"quality":"auspicious"},{"name":"Roga","start":"12:01","end":"13:24","startHours":12.01157901555057,"endHours":13.407643196001185,"quality":"inauspicious"},{"name":"Udveg","start":"13:24","end":"14:48","startHours":13.407643196001185,"endHours":14.803707376451802,"quality":"inauspicious"},{"name":"Chala","start":"14:48","end":"16:12","startHours":14.803707376451802,"endHours":16.19977155690242,"quality":"neutral"},{"name":"Labha","start":"16:12","end":"17:36","startHours":16.19977155690242,"endHours":17.595835737353035,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:36","end":"19:12","startHours":17.595835737353035,"endHours":19.19977155690242,"quality":"inauspicious"},{"name":"Chala","start":"19:12","end":"20:48","startHours":19.19977155690242,"endHours":20.8037073764518,"quality":"neutral"},{"name":"Labha","start":"20:48","end":"22:24","startHours":20.8037073764518,"endHours":22.407643196001185,"quality":"auspicious"},{"name":"Amṛta","start":"22:24","end":"00:01","startHours":22.407643196001185,"endHours":24.01157901555057,"quality":"auspicious"},{"name":"Kāla","start":"00:01","end":"01:37","startHours":24.01157901555057,"endHours":25.61551483509995,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"03:13","startHours":25.61551483509995,"endHours":27.219450654649336,"quality":"auspicious"},{"name":"Roga","start":"03:13","end":"04:49","startHours":27.219450654649336,"endHours":28.82338647419872,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:26","startHours":28.82338647419872,"endHours":30.427322293748105,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.427322293748103,"endHours":7.427322293748103,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.427322293748103,"endHours":8.427322293748103,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.427322293748103,"endHours":9.427322293748103,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.427322293748103,"endHours":10.427322293748103,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.427322293748103,"endHours":11.427322293748103,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.427322293748103,"endHours":12.427322293748103,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.427322293748103,"endHours":13.427322293748103,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.427322293748103,"endHours":14.427322293748103,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.427322293748103,"endHours":15.427322293748103,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.427322293748103,"endHours":16.427322293748105,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.427322293748105,"endHours":17.427322293748105,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.427322293748105,"endHours":18.427322293748105,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.427322293748105,"endHours":19.427322293748105,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.427322293748105,"endHours":20.427322293748105,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.427322293748105,"endHours":21.427322293748105,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.427322293748105,"endHours":22.427322293748105,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.427322293748105,"endHours":23.427322293748105,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.427322293748105,"endHours":24.427322293748105,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.427322293748105,"endHours":25.427322293748105,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.427322293748105,"endHours":26.427322293748105,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.427322293748105,"endHours":27.427322293748105,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.427322293748105,"endHours":28.427322293748105,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.427322293748105,"endHours":29.427322293748105,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.427322293748105,"endHours":30.427322293748105,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","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":-12.252414512373706,"eotMinutes":16.234859066965946,"ayanamsa":24.8841}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"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 2130 Parābhava · Śaka 1995 Vijaya"},"festivals":[],"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":[]},"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 25, 2073 CE · Ṛṣikeśa · Vidhyamitra","description":"October 25, 2073 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:26, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2073-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2073-10-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2073-10-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2073-10-25","x-default":"https://vidhyamitra.com/city/rishikesh/2073-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:02:24.952Z","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":"2026-05-31T15:02:24.952Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:02:24.952Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}