{"id":"vidhyamitra:city-day:vrindavan:1864-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1864-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1864-01-06","date_display":"January 6, 1864 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":1864,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401876.770833,"kali_year":4965,"ahargana":1813411.2708,"sun":{"sidereal_longitude":263.2191,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":220.031,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.8118,"elapsed_within_tithi_degrees":4.8118},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.031,"elapsed_within_degrees":6.6976},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.2501},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1864,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2401876.770833,"ahargana":1813411.2708,"kali_year":4965,"ayanamsa_lahiri":21.9534,"grahas":{"sun":{"sidereal_longitude":263.076102,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":218.24630200000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":0.2577},"mars":{"sidereal_longitude":234.11400200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":283.60310200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":211.47450200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":220.07180199999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":176.699702,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":216.7441,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":36.7441,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1864,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401876.770833,"kali_year":4965,"ahargana":1813411.2708,"sun":{"sidereal_longitude":263.2191,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":220.031,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.8118,"elapsed_within_tithi_degrees":4.8118},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.031,"elapsed_within_degrees":6.6976},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.2501},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.258,"elongation":43.188},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.258,"opposition_distance":136.812}},"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":"07:11","sunsetLocal":"17:39","solarNoonLocal":"12:25","dayLengthHours":10.466278990760301,"dayLengthDisplay":"10 Hours 27 Mins 59 Secs","nightLengthDisplay":"13 Hours 32 Mins 01 Secs","moonriseLocal":"04:07","moonsetLocal":"14:45","rahuKala":{"name":"Rāhu Kāla","start":"12:25","end":"13:44","startHours":12.420640351782897,"endHours":13.728925225627936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:30","end":"09:48","startHours":8.495785730247785,"endHours":9.804070604092821,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:25","startHours":11.11235547793786,"endHours":12.420640351782897,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.629632620913483,"endHours":9.978508587272161,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.623595814351093,"endHours":7.902696587438035,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:46","startHours":12.07176438542422,"endHours":12.769516318141573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:29","startHours":5.79199699096804,"endHours":6.489748923685394,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.3153109405060555,"endHours":7.187500856402747,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.165020183576281,"endHours":14.862772116293636,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.453779847163048,"endHours":17.853779847163047,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:05","startHours":17.653779847163047,"endHours":18.089874805111393,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.403779847163047,"endHours":19.153779847163047,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:46","startHours":24.07176438542422,"endHours":24.769516318141573,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:11","end":"08:30","startHours":7.187500856402747,"endHours":8.495785730247785,"quality":"auspicious"},{"name":"Amṛta","start":"08:30","end":"09:48","startHours":8.495785730247785,"endHours":9.804070604092821,"quality":"auspicious"},{"name":"Kāla","start":"09:48","end":"11:07","startHours":9.804070604092821,"endHours":11.11235547793786,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:25","startHours":11.11235547793786,"endHours":12.420640351782897,"quality":"auspicious"},{"name":"Roga","start":"12:25","end":"13:44","startHours":12.420640351782897,"endHours":13.728925225627936,"quality":"inauspicious"},{"name":"Udveg","start":"13:44","end":"15:02","startHours":13.728925225627936,"endHours":15.037210099472972,"quality":"inauspicious"},{"name":"Chala","start":"15:02","end":"16:21","startHours":15.037210099472972,"endHours":16.34549497331801,"quality":"neutral"},{"name":"Labha","start":"16:21","end":"17:39","startHours":16.34549497331801,"endHours":17.653779847163047,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:39","end":"19:21","startHours":17.653779847163047,"endHours":19.34549497331801,"quality":"inauspicious"},{"name":"Chala","start":"19:21","end":"21:02","startHours":19.34549497331801,"endHours":21.037210099472972,"quality":"neutral"},{"name":"Labha","start":"21:02","end":"22:44","startHours":21.037210099472972,"endHours":22.728925225627933,"quality":"auspicious"},{"name":"Amṛta","start":"22:44","end":"00:25","startHours":22.728925225627933,"endHours":24.420640351782897,"quality":"auspicious"},{"name":"Kāla","start":"00:25","end":"02:07","startHours":24.420640351782897,"endHours":26.11235547793786,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:48","startHours":26.11235547793786,"endHours":27.80407060409282,"quality":"auspicious"},{"name":"Roga","start":"03:48","end":"05:30","startHours":27.80407060409282,"endHours":29.495785730247782,"quality":"inauspicious"},{"name":"Udveg","start":"05:30","end":"07:11","startHours":29.495785730247782,"endHours":31.187500856402746,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.187500856402747,"endHours":8.187500856402746,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.187500856402746,"endHours":9.187500856402746,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.187500856402746,"endHours":10.187500856402746,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.187500856402746,"endHours":11.187500856402746,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.187500856402746,"endHours":12.187500856402746,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.187500856402746,"endHours":13.187500856402746,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.187500856402746,"endHours":14.187500856402746,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.187500856402746,"endHours":15.187500856402746,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.187500856402746,"endHours":16.187500856402746,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.187500856402746,"endHours":17.187500856402746,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.187500856402746,"endHours":18.187500856402746,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.187500856402746,"endHours":19.187500856402746,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.187500856402746,"endHours":20.187500856402746,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.187500856402746,"endHours":21.187500856402746,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.187500856402746,"endHours":22.187500856402746,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.187500856402746,"endHours":23.187500856402746,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.187500856402746,"endHours":24.187500856402746,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.187500856402746,"endHours":25.187500856402746,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.187500856402746,"endHours":26.187500856402746,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.187500856402746,"endHours":27.187500856402746,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.187500856402746,"endHours":28.187500856402746,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.187500856402746,"endHours":29.187500856402746,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.187500856402746,"endHours":30.187500856402746,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.187500856402746,"endHours":31.187500856402746,"planetary_lord":"Sun"}],"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":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.58955406755652,"eotMinutes":-5.875621106973772,"ayanamsa":21.9534}},"calendars":{"vikram_samvat":1921,"vikram_samvatsara":"Īśvara","saka_samvat":1786,"saka_samvatsara":"Raktākṣī","bengali_samvat":1271,"malayalam_era":1040,"nanakshahi_year":395,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvādaśī · Vikram 1921 Īśvara · Śaka 1786 Raktākṣī"},"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 6, 1864 CE · Vṛndāvana · Vidhyamitra","description":"January 6, 1864 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 07:11, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1864-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1864-01-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/1864-01-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/1864-01-06","x-default":"https://vidhyamitra.com/city/vrindavan/1864-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:12:06.436Z","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":"2026-06-01T20:12:06.436Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:12:06.436Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}