{"id":"vidhyamitra:city-day:vrindavan:1877-05-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1877-05-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-05-06","date_display":"May 6, 1877 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":1877,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406745.770833,"kali_year":4979,"ahargana":1818280.2708,"sun":{"sidereal_longitude":23.7604,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.3246,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.5641,"elapsed_within_tithi_degrees":0.5641},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.3246,"elapsed_within_degrees":6.9912},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.085},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1877,"month":5,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406745.770833,"ahargana":1818280.2708,"kali_year":4979,"ayanamsa_lahiri":22.1396,"grahas":{"sun":{"sidereal_longitude":23.449670000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":299.71847,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-1.4218},"mars":{"sidereal_longitude":291.19497,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":46.01177000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":252.61067000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":24.91516999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":326.77627000000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":318.7611,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.7611,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"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":1877,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406745.770833,"kali_year":4979,"ahargana":1818280.2708,"sun":{"sidereal_longitude":23.7604,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.3246,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.5641,"elapsed_within_tithi_degrees":0.5641},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.3246,"elapsed_within_degrees":6.9912},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.085},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.422,"elongation":83.436},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.422,"opposition_distance":96.564}},"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":"05:36","sunsetLocal":"18:55","solarNoonLocal":"12:16","dayLengthHours":13.318929168375405,"dayLengthDisplay":"13 Hours 19 Mins 08 Secs","nightLengthDisplay":"10 Hours 40 Mins 52 Secs","moonriseLocal":"01:09","moonsetLocal":"12:13","rahuKala":{"name":"Rāhu Kāla","start":"17:16","end":"18:55","startHours":17.2600278210231,"endHours":18.924893967070027,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:56","startHours":12.265429382882324,"endHours":13.93029552892925,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:36","end":"17:16","startHours":15.595161674976175,"endHours":17.2600278210231,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:09","startHours":8.713714937982218,"endHours":9.15767924359473,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:31","startHours":6.1609201807102645,"endHours":6.516091625200275,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.82146507726981,"endHours":12.709393688494838,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:43","startHours":3.8301075762445684,"endHours":4.718036187469596,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:36","startHours":4.496054034663339,"endHours":5.605964798694623,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:22","startHours":14.485250910944892,"endHours":15.373179522169918,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.724893967070027,"endHours":19.124893967070026,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.924893967070027,"endHours":19.47984934908567,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.674893967070027,"endHours":20.424893967070027,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.82146507726981,"endHours":24.70939368849484,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:36","end":"07:16","startHours":5.605964798694623,"endHours":7.270830944741548,"quality":"inauspicious"},{"name":"Chala","start":"07:16","end":"08:56","startHours":7.270830944741548,"endHours":8.935697090788473,"quality":"neutral"},{"name":"Labha","start":"08:56","end":"10:36","startHours":8.935697090788473,"endHours":10.600563236835399,"quality":"auspicious"},{"name":"Amṛta","start":"10:36","end":"12:16","startHours":10.600563236835399,"endHours":12.265429382882324,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:56","startHours":12.265429382882324,"endHours":13.93029552892925,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:36","startHours":13.93029552892925,"endHours":15.595161674976175,"quality":"auspicious"},{"name":"Roga","start":"15:36","end":"17:16","startHours":15.595161674976175,"endHours":17.2600278210231,"quality":"inauspicious"},{"name":"Udveg","start":"17:16","end":"18:55","startHours":17.2600278210231,"endHours":18.924893967070027,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:55","end":"20:16","startHours":18.924893967070027,"endHours":20.2600278210231,"quality":"auspicious"},{"name":"Roga","start":"20:16","end":"21:36","startHours":20.2600278210231,"endHours":21.595161674976175,"quality":"inauspicious"},{"name":"Udveg","start":"21:36","end":"22:56","startHours":21.595161674976175,"endHours":22.93029552892925,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:16","startHours":22.93029552892925,"endHours":24.265429382882324,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:36","startHours":24.265429382882324,"endHours":25.6005632368354,"quality":"auspicious"},{"name":"Amṛta","start":"01:36","end":"02:56","startHours":25.6005632368354,"endHours":26.935697090788473,"quality":"auspicious"},{"name":"Kāla","start":"02:56","end":"04:16","startHours":26.935697090788473,"endHours":28.270830944741547,"quality":"inauspicious"},{"name":"Śubha","start":"04:16","end":"05:36","startHours":28.270830944741547,"endHours":29.60596479869462,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.605964798694623,"endHours":6.605964798694623,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.605964798694623,"endHours":7.605964798694623,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.605964798694623,"endHours":8.605964798694622,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.605964798694622,"endHours":9.605964798694622,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.605964798694622,"endHours":10.605964798694622,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.605964798694622,"endHours":11.605964798694622,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.605964798694622,"endHours":12.605964798694622,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.605964798694622,"endHours":13.605964798694622,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.605964798694622,"endHours":14.605964798694622,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.605964798694622,"endHours":15.605964798694622,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.605964798694622,"endHours":16.60596479869462,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.60596479869462,"endHours":17.60596479869462,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.60596479869462,"endHours":18.60596479869462,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.60596479869462,"endHours":19.60596479869462,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.60596479869462,"endHours":20.60596479869462,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.60596479869462,"endHours":21.60596479869462,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.60596479869462,"endHours":22.60596479869462,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.60596479869462,"endHours":23.60596479869462,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.60596479869462,"endHours":24.60596479869462,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.60596479869462,"endHours":25.60596479869462,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.60596479869462,"endHours":26.60596479869462,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.60596479869462,"endHours":27.60596479869462,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.60596479869462,"endHours":28.60596479869462,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.60596479869462,"endHours":29.60596479869462,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.506066180615687,"eotMinutes":3.4370370270605552,"ayanamsa":22.1396}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 May 6, 1877 CE · Vṛndāvana · Vidhyamitra","description":"May 6, 1877 CE for Vṛndāvana: Kṛṣṇa Navamī, sūryodaya 05:36, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1877-05-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1877-05-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/1877-05-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/1877-05-06","x-default":"https://vidhyamitra.com/city/vrindavan/1877-05-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:00:06.876Z","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":"2026-05-31T23:00:06.876Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:00:06.876Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}