{"id":"vidhyamitra:city-day:vrindavan:1877-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1877-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-05-07","date_display":"May 7, 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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406746.770833,"kali_year":4979,"ahargana":1818281.2708,"sun":{"sidereal_longitude":24.722,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":311.9466,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.2247,"elapsed_within_tithi_degrees":11.2247},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.9466,"elapsed_within_degrees":5.28},"yoga":{"number":26,"name":"Indra","sum_longitude":336.6686},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1877,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406746.770833,"ahargana":1818281.2708,"kali_year":4979,"ayanamsa_lahiri":22.1396,"grahas":{"sun":{"sidereal_longitude":24.416732000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":311.556432,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-0.5293},"mars":{"sidereal_longitude":291.800832,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":46.74143200000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":252.55913199999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"venus":{"sidereal_longitude":26.14773200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":326.85943199999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":318.7081,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.7081,"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":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406746.770833,"kali_year":4979,"ahargana":1818281.2708,"sun":{"sidereal_longitude":24.722,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":311.9466,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.2247,"elapsed_within_tithi_degrees":11.2247},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.9466,"elapsed_within_degrees":5.28},"yoga":{"number":26,"name":"Indra","sum_longitude":336.6686},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.529,"elongation":72.775},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.529,"opposition_distance":107.225}},"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":"18:56","solarNoonLocal":"12:16","dayLengthHours":13.340563041958745,"dayLengthDisplay":"13 Hours 20 Mins 26 Secs","nightLengthDisplay":"10 Hours 39 Mins 34 Secs","moonriseLocal":"01:43","moonsetLocal":"13:06","rahuKala":{"name":"Rāhu Kāla","start":"07:16","end":"08:56","startHours":7.261474515815373,"endHours":8.929044896060216,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:36","end":"12:16","startHours":10.596615276305059,"endHours":12.264185656549902,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:36","startHours":13.931756036794745,"endHours":15.599326417039588,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:09","startHours":8.706702178694236,"endHours":9.151387613426195,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.1497609289854775,"endHours":6.505509276771044,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.819500221817943,"endHours":12.70887109128186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:42","startHours":3.8151623966426973,"endHours":4.704533266106614,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:36","startHours":4.482190548740634,"endHours":5.59390413557053,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:23","startHours":14.487612830209692,"endHours":15.376983699673607,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.734467177529275,"endHours":19.134467177529274,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:29","startHours":18.934467177529275,"endHours":19.49032397094422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.684467177529275,"endHours":20.434467177529275,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.819500221817943,"endHours":24.70887109128186,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:36","end":"07:16","startHours":5.59390413557053,"endHours":7.261474515815373,"quality":"auspicious"},{"name":"Kāla","start":"07:16","end":"08:56","startHours":7.261474515815373,"endHours":8.929044896060216,"quality":"inauspicious"},{"name":"Śubha","start":"08:56","end":"10:36","startHours":8.929044896060216,"endHours":10.596615276305059,"quality":"auspicious"},{"name":"Roga","start":"10:36","end":"12:16","startHours":10.596615276305059,"endHours":12.264185656549902,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:56","startHours":12.264185656549902,"endHours":13.931756036794745,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:36","startHours":13.931756036794745,"endHours":15.599326417039588,"quality":"neutral"},{"name":"Labha","start":"15:36","end":"17:16","startHours":15.599326417039588,"endHours":17.26689679728443,"quality":"auspicious"},{"name":"Amṛta","start":"17:16","end":"18:56","startHours":17.26689679728443,"endHours":18.934467177529275,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:56","end":"20:16","startHours":18.934467177529275,"endHours":20.26689679728443,"quality":"neutral"},{"name":"Labha","start":"20:16","end":"21:36","startHours":20.26689679728443,"endHours":21.599326417039588,"quality":"auspicious"},{"name":"Amṛta","start":"21:36","end":"22:56","startHours":21.599326417039588,"endHours":22.931756036794745,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:16","startHours":22.931756036794745,"endHours":24.264185656549902,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:36","startHours":24.264185656549902,"endHours":25.59661527630506,"quality":"auspicious"},{"name":"Roga","start":"01:36","end":"02:56","startHours":25.59661527630506,"endHours":26.929044896060216,"quality":"inauspicious"},{"name":"Udveg","start":"02:56","end":"04:16","startHours":26.929044896060216,"endHours":28.261474515815372,"quality":"inauspicious"},{"name":"Chala","start":"04:16","end":"05:36","startHours":28.261474515815372,"endHours":29.59390413557053,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.59390413557053,"endHours":6.59390413557053,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.59390413557053,"endHours":7.59390413557053,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.59390413557053,"endHours":8.59390413557053,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.59390413557053,"endHours":9.59390413557053,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.59390413557053,"endHours":10.59390413557053,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.59390413557053,"endHours":11.59390413557053,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.59390413557053,"endHours":12.59390413557053,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.59390413557053,"endHours":13.59390413557053,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.59390413557053,"endHours":14.59390413557053,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.59390413557053,"endHours":15.59390413557053,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.59390413557053,"endHours":16.59390413557053,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.59390413557053,"endHours":17.59390413557053,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.59390413557053,"endHours":18.59390413557053,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.59390413557053,"endHours":19.59390413557053,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.59390413557053,"endHours":20.59390413557053,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.59390413557053,"endHours":21.59390413557053,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.59390413557053,"endHours":22.59390413557053,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.59390413557053,"endHours":23.59390413557053,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.59390413557053,"endHours":24.59390413557053,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.59390413557053,"endHours":25.59390413557053,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.59390413557053,"endHours":26.59390413557053,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.59390413557053,"endHours":27.59390413557053,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.59390413557053,"endHours":28.59390413557053,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.59390413557053,"endHours":29.59390413557053,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.78456962990514,"eotMinutes":3.5116606070058483,"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":"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 May 7, 1877 CE · Vṛndāvana · Vidhyamitra","description":"May 7, 1877 CE for Vṛndāvana: Kṛṣṇa Navamī, sūryodaya 05:36, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1877-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1877-05-07","sa":"https://sa.vidhyamitra.com/city/vrindavan/1877-05-07","hi":"https://hi.vidhyamitra.com/city/vrindavan/1877-05-07","x-default":"https://vidhyamitra.com/city/vrindavan/1877-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:23:42.495Z","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":"2026-05-31T17:23:42.495Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:23:42.495Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}