{"id":"vidhyamitra:city-day:vrindavan:2187-02-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2187-02-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2187-02-05","date_display":"February 5, 2187 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":2187,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519880.770833,"kali_year":5288,"ahargana":1931415.2708,"sun":{"sidereal_longitude":289.2839,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":250.2523,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.9684,"elapsed_within_tithi_degrees":8.9684},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.2523,"elapsed_within_degrees":10.2523},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.5362},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2187,"month":2,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519880.770833,"ahargana":1931415.2708,"kali_year":5288,"ayanamsa_lahiri":26.4666,"grahas":{"sun":{"sidereal_longitude":289.695281,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":252.178581,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":1.0931},"mars":{"sidereal_longitude":169.11688100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":261.7801810000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":282.39758099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":251.37938099999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":162.840281,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":84.3243,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":264.3243,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"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":2187,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519880.770833,"kali_year":5288,"ahargana":1931415.2708,"sun":{"sidereal_longitude":289.2839,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":250.2523,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.9684,"elapsed_within_tithi_degrees":8.9684},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.2523,"elapsed_within_degrees":10.2523},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":179.5362},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.093,"elongation":39.032},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.093,"opposition_distance":140.968}},"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":"07:04","sunsetLocal":"18:03","solarNoonLocal":"12:34","dayLengthHours":10.984550714075311,"dayLengthDisplay":"10 Hours 59 Mins 04 Secs","nightLengthDisplay":"13 Hours 00 Mins 56 Secs","moonriseLocal":"04:52","moonsetLocal":"15:15","rahuKala":{"name":"Rāhu Kāla","start":"08:26","end":"09:49","startHours":8.440173785902886,"endHours":9.8132426251623,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:11","end":"12:34","startHours":11.186311464421713,"endHours":12.559380303681127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:18","startHours":13.932449142940541,"endHours":15.305517982199955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.630166779927709,"endHours":9.996318470396886,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.524794559729942,"endHours":7.817715912105284,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.19322861321195,"endHours":12.925531994150305,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.6024981847667625,"endHours":6.334801565705117,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:04","startHours":6.1517257204705285,"endHours":7.067104946643471,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:07","startHours":14.390138756027012,"endHours":15.122442136965367,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.851655660718784,"endHours":18.251655660718782,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.051655660718783,"endHours":18.509345273805256,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.801655660718783,"endHours":19.551655660718783,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19322861321195,"endHours":24.925531994150305,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:04","end":"08:26","startHours":7.067104946643471,"endHours":8.440173785902886,"quality":"auspicious"},{"name":"Kāla","start":"08:26","end":"09:49","startHours":8.440173785902886,"endHours":9.8132426251623,"quality":"inauspicious"},{"name":"Śubha","start":"09:49","end":"11:11","startHours":9.8132426251623,"endHours":11.186311464421713,"quality":"auspicious"},{"name":"Roga","start":"11:11","end":"12:34","startHours":11.186311464421713,"endHours":12.559380303681127,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"13:56","startHours":12.559380303681127,"endHours":13.932449142940541,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:18","startHours":13.932449142940541,"endHours":15.305517982199955,"quality":"neutral"},{"name":"Labha","start":"15:18","end":"16:41","startHours":15.305517982199955,"endHours":16.67858682145937,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:03","startHours":16.67858682145937,"endHours":18.051655660718783,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:41","startHours":18.051655660718783,"endHours":19.67858682145937,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:18","startHours":19.67858682145937,"endHours":21.305517982199955,"quality":"auspicious"},{"name":"Amṛta","start":"21:18","end":"22:56","startHours":21.305517982199955,"endHours":22.93244914294054,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:34","startHours":22.93244914294054,"endHours":24.559380303681127,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:11","startHours":24.559380303681127,"endHours":26.186311464421713,"quality":"auspicious"},{"name":"Roga","start":"02:11","end":"03:49","startHours":26.186311464421713,"endHours":27.8132426251623,"quality":"inauspicious"},{"name":"Udveg","start":"03:49","end":"05:26","startHours":27.8132426251623,"endHours":29.440173785902886,"quality":"inauspicious"},{"name":"Chala","start":"05:26","end":"07:04","startHours":29.440173785902886,"endHours":31.06710494664347,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.067104946643471,"endHours":8.067104946643472,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.067104946643472,"endHours":9.067104946643472,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.067104946643472,"endHours":10.067104946643472,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.067104946643472,"endHours":11.067104946643472,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.067104946643472,"endHours":12.067104946643472,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.067104946643472,"endHours":13.067104946643472,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.067104946643472,"endHours":14.067104946643472,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.067104946643472,"endHours":15.067104946643472,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.067104946643472,"endHours":16.06710494664347,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.06710494664347,"endHours":17.06710494664347,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.06710494664347,"endHours":18.06710494664347,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.06710494664347,"endHours":19.06710494664347,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.06710494664347,"endHours":20.06710494664347,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.06710494664347,"endHours":21.06710494664347,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.06710494664347,"endHours":22.06710494664347,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.06710494664347,"endHours":23.06710494664347,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.06710494664347,"endHours":24.06710494664347,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.06710494664347,"endHours":25.06710494664347,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.06710494664347,"endHours":26.06710494664347,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.06710494664347,"endHours":27.06710494664347,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.06710494664347,"endHours":28.06710494664347,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.06710494664347,"endHours":29.06710494664347,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.06710494664347,"endHours":30.06710494664347,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.06710494664347,"endHours":31.06710494664347,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.990545587135358,"eotMinutes":-14.200018220867548,"ayanamsa":26.4666}},"calendars":{"vikram_samvat":2244,"vikram_samvatsara":"Śārvarī","saka_samvat":2109,"saka_samvatsara":"Sarvajit","bengali_samvat":1594,"malayalam_era":1363,"nanakshahi_year":718,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2244 Śārvarī · Śaka 2109 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 5, 2187 CE · Vṛndāvana · Vidhyamitra","description":"February 5, 2187 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 07:04, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2187-02-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2187-02-05","sa":"https://sa.vidhyamitra.com/city/vrindavan/2187-02-05","hi":"https://hi.vidhyamitra.com/city/vrindavan/2187-02-05","x-default":"https://vidhyamitra.com/city/vrindavan/2187-02-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:58:34.923Z","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":"2026-06-01T21:58:34.923Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:58:34.923Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}