{"id":"vidhyamitra:city-day:rishikesh:1863-02-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1863-02-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1863-02-25","date_display":"February 25, 1863 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":1863,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401561.770833,"kali_year":4964,"ahargana":1813096.2708,"sun":{"sidereal_longitude":314.4963,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":38.019,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.5227,"elapsed_within_tithi_degrees":11.5227},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.019,"elapsed_within_degrees":11.3524},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.5154},"karana":{"half_tithi_index":13,"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":1863,"month":2,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2401561.770833,"ahargana":1813096.2708,"kali_year":4964,"ayanamsa_lahiri":21.9413,"grahas":{"sun":{"sidereal_longitude":314.033237,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":38.738337,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":1.195},"mars":{"sidereal_longitude":32.700737000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":292.41023700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":186.88023700000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":334.10953700000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":163.25983700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":233.4343,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":53.4343,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1863,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401561.770833,"kali_year":4964,"ahargana":1813096.2708,"sun":{"sidereal_longitude":314.4963,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":38.019,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.5227,"elapsed_within_tithi_degrees":11.5227},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":38.019,"elapsed_within_degrees":11.3524},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.5154},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.195,"elongation":83.523},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.195,"opposition_distance":96.477}},"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":"06:49","sunsetLocal":"18:13","solarNoonLocal":"12:31","dayLengthHours":11.403145986638542,"dayLengthDisplay":"11 Hours 24 Mins 11 Secs","nightLengthDisplay":"12 Hours 35 Mins 49 Secs","moonriseLocal":"11:17","moonsetLocal":"01:02","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"13:56","startHours":12.510528078915524,"endHours":13.935921327245342,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:40","startHours":8.234348333926071,"endHours":9.65974158225589,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:05","end":"12:31","startHours":11.085134830585707,"endHours":12.510528078915524,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:51","startHours":9.469689149145246,"endHours":9.849794015366532,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:35","startHours":7.28408616837286,"endHours":7.588170061349888,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:53","startHours":12.13042321269424,"endHours":12.890632945136808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:03","startHours":5.288535620711115,"endHours":6.048745353153684,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:49","startHours":5.858692920043042,"endHours":6.808955085596254,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.411052410021949,"endHours":15.171262142464519,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.012101072234795,"endHours":18.412101072234794,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.212101072234795,"endHours":18.6872321550114,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.962101072234795,"endHours":19.712101072234795,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:53","startHours":24.13042321269424,"endHours":24.890632945136808,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:49","end":"08:14","startHours":6.808955085596254,"endHours":8.234348333926071,"quality":"auspicious"},{"name":"Amṛta","start":"08:14","end":"09:40","startHours":8.234348333926071,"endHours":9.65974158225589,"quality":"auspicious"},{"name":"Kāla","start":"09:40","end":"11:05","startHours":9.65974158225589,"endHours":11.085134830585707,"quality":"inauspicious"},{"name":"Śubha","start":"11:05","end":"12:31","startHours":11.085134830585707,"endHours":12.510528078915524,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"13:56","startHours":12.510528078915524,"endHours":13.935921327245342,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:22","startHours":13.935921327245342,"endHours":15.361314575575161,"quality":"inauspicious"},{"name":"Chala","start":"15:22","end":"16:47","startHours":15.361314575575161,"endHours":16.786707823904976,"quality":"neutral"},{"name":"Labha","start":"16:47","end":"18:13","startHours":16.786707823904976,"endHours":18.212101072234795,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:13","end":"19:47","startHours":18.212101072234795,"endHours":19.786707823904976,"quality":"inauspicious"},{"name":"Chala","start":"19:47","end":"21:22","startHours":19.786707823904976,"endHours":21.361314575575157,"quality":"neutral"},{"name":"Labha","start":"21:22","end":"22:56","startHours":21.361314575575157,"endHours":22.935921327245342,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:31","startHours":22.935921327245342,"endHours":24.510528078915524,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"02:05","startHours":24.510528078915524,"endHours":26.085134830585705,"quality":"inauspicious"},{"name":"Śubha","start":"02:05","end":"03:40","startHours":26.085134830585705,"endHours":27.65974158225589,"quality":"auspicious"},{"name":"Roga","start":"03:40","end":"05:14","startHours":27.65974158225589,"endHours":29.23434833392607,"quality":"inauspicious"},{"name":"Udveg","start":"05:14","end":"06:49","startHours":29.23434833392607,"endHours":30.808955085596253,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.808955085596254,"endHours":7.808955085596254,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.808955085596254,"endHours":8.808955085596253,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.808955085596253,"endHours":9.808955085596253,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.808955085596253,"endHours":10.808955085596253,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.808955085596253,"endHours":11.808955085596253,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.808955085596253,"endHours":12.808955085596253,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.808955085596253,"endHours":13.808955085596253,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.808955085596253,"endHours":14.808955085596253,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.808955085596253,"endHours":15.808955085596253,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.808955085596253,"endHours":16.808955085596253,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.808955085596253,"endHours":17.808955085596253,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.808955085596253,"endHours":18.808955085596253,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.808955085596253,"endHours":19.808955085596253,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.808955085596253,"endHours":20.808955085596253,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.808955085596253,"endHours":21.808955085596253,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.808955085596253,"endHours":22.808955085596253,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.808955085596253,"endHours":23.808955085596253,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.808955085596253,"endHours":24.808955085596253,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.808955085596253,"endHours":25.808955085596253,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.808955085596253,"endHours":26.808955085596253,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.808955085596253,"endHours":27.808955085596253,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.808955085596253,"endHours":28.808955085596253,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.808955085596253,"endHours":29.808955085596253,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.808955085596253,"endHours":30.808955085596253,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.319160263801356,"eotMinutes":-13.702084734931393,"ayanamsa":21.9413}},"calendars":{"vikram_samvat":1920,"vikram_samvatsara":"Dhātṛ","saka_samvat":1785,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1270,"malayalam_era":1039,"nanakshahi_year":394,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Saptamī · Vikram 1920 Dhātṛ · Śaka 1785 Rudhirodgāri"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 February 25, 1863 CE · Ṛṣikeśa · Vidhyamitra","description":"February 25, 1863 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 06:49, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1863-02-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1863-02-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/1863-02-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/1863-02-25","x-default":"https://vidhyamitra.com/city/rishikesh/1863-02-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:41:46.497Z","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":"2026-05-31T03:41:46.498Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:41:46.498Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}