{"id":"vidhyamitra:city-day:vrindavan:2155-02-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2155-02-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-02-25","date_display":"February 25, 2155 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":2155,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508212.770833,"kali_year":5256,"ahargana":1919747.2708,"sun":{"sidereal_longitude":309.8965,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.0402,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.1437,"elapsed_within_tithi_degrees":10.1437},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.0402,"elapsed_within_degrees":10.7068},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.9366},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2155,"month":2,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508212.770833,"ahargana":1919747.2708,"kali_year":5256,"ayanamsa_lahiri":26.0203,"grahas":{"sun":{"sidereal_longitude":310.125485,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":222.32138499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-3.9533},"mars":{"sidereal_longitude":162.28118500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":297.087985,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":29.634284999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":274.379685,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":126.32998499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":342.5511,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":162.5511,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2155,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508212.770833,"kali_year":5256,"ahargana":1919747.2708,"sun":{"sidereal_longitude":309.8965,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.0402,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.1437,"elapsed_within_tithi_degrees":10.1437},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.0402,"elapsed_within_degrees":10.7068},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.9366},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.953,"elongation":85.856},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.953,"opposition_distance":94.144}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:49","sunsetLocal":"18:17","solarNoonLocal":"12:33","dayLengthHours":11.476628746364636,"dayLengthDisplay":"11 Hours 28 Mins 36 Secs","nightLengthDisplay":"12 Hours 31 Mins 24 Secs","moonriseLocal":"01:27","moonsetLocal":"11:57","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"16:51","startHours":15.420238598840015,"endHours":16.854817192135595,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:41","end":"11:07","startHours":9.681924225657697,"endHours":11.116502818953276,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:33","end":"13:59","startHours":12.551081412248855,"endHours":13.985660005544435,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.490647079884953,"endHours":9.873201371430442,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.290959903498399,"endHours":7.597003336734789,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:56","startHours":12.16852712070337,"endHours":12.933635703794344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:03","startHours":5.282549872884587,"endHours":6.047658455975562,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:49","startHours":5.856381310202819,"endHours":6.8127670390665385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:14","startHours":14.463852869976296,"endHours":15.228961453067273,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.089395785431176,"endHours":18.489395785431174,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:46","startHours":18.289395785431175,"endHours":18.767588649863036,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.039395785431175,"endHours":19.789395785431175,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:56","startHours":24.168527120703367,"endHours":24.933635703794344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:49","end":"08:15","startHours":6.8127670390665385,"endHours":8.247345632362117,"quality":"inauspicious"},{"name":"Udveg","start":"08:15","end":"09:41","startHours":8.247345632362117,"endHours":9.681924225657697,"quality":"inauspicious"},{"name":"Chala","start":"09:41","end":"11:07","startHours":9.681924225657697,"endHours":11.116502818953276,"quality":"neutral"},{"name":"Labha","start":"11:07","end":"12:33","startHours":11.116502818953276,"endHours":12.551081412248855,"quality":"auspicious"},{"name":"Amṛta","start":"12:33","end":"13:59","startHours":12.551081412248855,"endHours":13.985660005544435,"quality":"auspicious"},{"name":"Kāla","start":"13:59","end":"15:25","startHours":13.985660005544435,"endHours":15.420238598840015,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"16:51","startHours":15.420238598840015,"endHours":16.854817192135595,"quality":"auspicious"},{"name":"Roga","start":"16:51","end":"18:17","startHours":16.854817192135595,"endHours":18.289395785431175,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:17","end":"19:51","startHours":18.289395785431175,"endHours":19.854817192135595,"quality":"inauspicious"},{"name":"Śubha","start":"19:51","end":"21:25","startHours":19.854817192135595,"endHours":21.420238598840015,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"22:59","startHours":21.420238598840015,"endHours":22.98566000554444,"quality":"inauspicious"},{"name":"Udveg","start":"22:59","end":"00:33","startHours":22.98566000554444,"endHours":24.551081412248855,"quality":"inauspicious"},{"name":"Chala","start":"00:33","end":"02:07","startHours":24.551081412248855,"endHours":26.11650281895328,"quality":"neutral"},{"name":"Labha","start":"02:07","end":"03:41","startHours":26.11650281895328,"endHours":27.6819242256577,"quality":"auspicious"},{"name":"Amṛta","start":"03:41","end":"05:15","startHours":27.6819242256577,"endHours":29.24734563236212,"quality":"auspicious"},{"name":"Kāla","start":"05:15","end":"06:49","startHours":29.24734563236212,"endHours":30.81276703906654,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.8127670390665385,"endHours":7.8127670390665385,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.8127670390665385,"endHours":8.81276703906654,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.81276703906654,"endHours":9.81276703906654,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.81276703906654,"endHours":10.81276703906654,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.81276703906654,"endHours":11.81276703906654,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.81276703906654,"endHours":12.81276703906654,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.81276703906654,"endHours":13.81276703906654,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.81276703906654,"endHours":14.81276703906654,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.81276703906654,"endHours":15.81276703906654,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.81276703906654,"endHours":16.81276703906654,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81276703906654,"endHours":17.81276703906654,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81276703906654,"endHours":18.81276703906654,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81276703906654,"endHours":19.81276703906654,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81276703906654,"endHours":20.81276703906654,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81276703906654,"endHours":21.81276703906654,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81276703906654,"endHours":22.81276703906654,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81276703906654,"endHours":23.81276703906654,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81276703906654,"endHours":24.81276703906654,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81276703906654,"endHours":25.81276703906654,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81276703906654,"endHours":26.81276703906654,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81276703906654,"endHours":27.81276703906654,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81276703906654,"endHours":28.81276703906654,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81276703906654,"endHours":29.81276703906654,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81276703906654,"endHours":30.81276703906654,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.256081918016287,"eotMinutes":-13.702084734931393,"ayanamsa":26.0203}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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 Kṛṣṇa Aṣṭamī · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"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, 2155 CE · Vṛndāvana · Vidhyamitra","description":"February 25, 2155 CE for Vṛndāvana: Kṛṣṇa Aṣṭamī, sūryodaya 06:49, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2155-02-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2155-02-25","sa":"https://sa.vidhyamitra.com/city/vrindavan/2155-02-25","hi":"https://hi.vidhyamitra.com/city/vrindavan/2155-02-25","x-default":"https://vidhyamitra.com/city/vrindavan/2155-02-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:23:39.259Z","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":"2026-05-31T13:23:39.259Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:23:39.259Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}