{"id":"vidhyamitra:city-day:vrindavan:1871-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1871-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1871-12-28","date_display":"December 28, 1871 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":1871,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404789.770833,"kali_year":4973,"ahargana":1816324.2708,"sun":{"sidereal_longitude":253.8945,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":87.9979,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1034,"elapsed_within_tithi_degrees":2.1034},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":87.9979,"elapsed_within_degrees":7.9979},"yoga":{"number":26,"name":"Indra","sum_longitude":341.8925},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1871,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404789.770833,"ahargana":1816324.2708,"kali_year":4973,"ayanamsa_lahiri":22.0648,"grahas":{"sun":{"sidereal_longitude":253.84970399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":86.16170399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":1.9427},"mars":{"sidereal_longitude":288.769804,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":266.85560399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":96.42810399999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":209.999004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":260.49560399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":62.3994,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.3994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1871,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404789.770833,"kali_year":4973,"ahargana":1816324.2708,"sun":{"sidereal_longitude":253.8945,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":87.9979,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1034,"elapsed_within_tithi_degrees":2.1034},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":87.9979,"elapsed_within_degrees":7.9979},"yoga":{"number":26,"name":"Indra","sum_longitude":341.8925},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.943,"elongation":165.897},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.943,"opposition_distance":14.103}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.634,"elongation":2.327},{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":1.007,"opposition_distance":2.532}]},"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":"07:09","sunsetLocal":"17:33","solarNoonLocal":"12:21","dayLengthHours":10.407092656325027,"dayLengthDisplay":"10 Hours 24 Mins 26 Secs","nightLengthDisplay":"13 Hours 35 Mins 34 Secs","moonriseLocal":"18:18","moonsetLocal":"08:03","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"14:57","startHours":13.65505165644542,"endHours":14.955938238486048,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:09","end":"08:27","startHours":7.1506187462422774,"endHours":8.451505328282906,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:45","end":"11:03","startHours":9.752391910323535,"endHours":11.053278492364162,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.57894036605145,"endHours":9.925843454595618,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.584247606922487,"endHours":7.8617700777578206,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:42","startHours":12.007261985860623,"endHours":12.701068162948957,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:27","startHours":5.763006392065607,"endHours":6.456812569153942,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:09","startHours":6.2833610248818585,"endHours":7.1506187462422774,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:47","startHours":14.088680517125628,"endHours":14.782486694213963,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.357711402567304,"endHours":17.757711402567303,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"17:59","startHours":17.557711402567303,"endHours":17.991340263247512,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.307711402567303,"endHours":19.057711402567303,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:42","startHours":24.007261985860623,"endHours":24.701068162948957,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:09","end":"08:27","startHours":7.1506187462422774,"endHours":8.451505328282906,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"09:45","startHours":8.451505328282906,"endHours":9.752391910323535,"quality":"inauspicious"},{"name":"Udveg","start":"09:45","end":"11:03","startHours":9.752391910323535,"endHours":11.053278492364162,"quality":"inauspicious"},{"name":"Chala","start":"11:03","end":"12:21","startHours":11.053278492364162,"endHours":12.35416507440479,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:39","startHours":12.35416507440479,"endHours":13.65505165644542,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"14:57","startHours":13.65505165644542,"endHours":14.955938238486048,"quality":"auspicious"},{"name":"Kāla","start":"14:57","end":"16:15","startHours":14.955938238486048,"endHours":16.256824820526674,"quality":"inauspicious"},{"name":"Śubha","start":"16:15","end":"17:33","startHours":16.256824820526674,"endHours":17.557711402567303,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:33","end":"19:15","startHours":17.557711402567303,"endHours":19.256824820526674,"quality":"auspicious"},{"name":"Kāla","start":"19:15","end":"20:57","startHours":19.256824820526674,"endHours":20.95593823848605,"quality":"inauspicious"},{"name":"Śubha","start":"20:57","end":"22:39","startHours":20.95593823848605,"endHours":22.65505165644542,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:21","startHours":22.65505165644542,"endHours":24.35416507440479,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"02:03","startHours":24.35416507440479,"endHours":26.05327849236416,"quality":"inauspicious"},{"name":"Chala","start":"02:03","end":"03:45","startHours":26.05327849236416,"endHours":27.75239191032353,"quality":"neutral"},{"name":"Labha","start":"03:45","end":"05:27","startHours":27.75239191032353,"endHours":29.451505328282906,"quality":"auspicious"},{"name":"Amṛta","start":"05:27","end":"07:09","startHours":29.451505328282906,"endHours":31.150618746242277,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.1506187462422774,"endHours":8.150618746242277,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.150618746242277,"endHours":9.150618746242277,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.150618746242277,"endHours":10.150618746242277,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.150618746242277,"endHours":11.150618746242277,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.150618746242277,"endHours":12.150618746242277,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.150618746242277,"endHours":13.150618746242277,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.150618746242277,"endHours":14.150618746242277,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.150618746242277,"endHours":15.150618746242277,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.150618746242277,"endHours":16.150618746242277,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.150618746242277,"endHours":17.150618746242277,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.150618746242277,"endHours":18.150618746242277,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.150618746242277,"endHours":19.150618746242277,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.150618746242277,"endHours":20.150618746242277,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.150618746242277,"endHours":21.150618746242277,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.150618746242277,"endHours":22.150618746242277,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.150618746242277,"endHours":23.150618746242277,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.150618746242277,"endHours":24.150618746242277,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.150618746242277,"endHours":25.150618746242277,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.150618746242277,"endHours":26.150618746242277,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.150618746242277,"endHours":27.150618746242277,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.150618746242277,"endHours":28.150618746242277,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.150618746242277,"endHours":29.150618746242277,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.150618746242277,"endHours":30.150618746242277,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.150618746242277,"endHours":31.150618746242277,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-23.304350367901815,"eotMinutes":-1.8871044642874448,"ayanamsa":22.0648}},"calendars":{"vikram_samvat":1928,"vikram_samvatsara":"Tāraṇa","saka_samvat":1793,"saka_samvatsara":"Prajāpati","bengali_samvat":1278,"malayalam_era":1047,"nanakshahi_year":402,"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 Dvitīyā · Vikram 1928 Tāraṇa · Śaka 1793 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 December 28, 1871 CE · Vṛndāvana · Vidhyamitra","description":"December 28, 1871 CE for Vṛndāvana: Kṛṣṇa Dvitīyā, sūryodaya 07:09, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1871-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1871-12-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/1871-12-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/1871-12-28","x-default":"https://vidhyamitra.com/city/vrindavan/1871-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:40:07.802Z","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":"2026-06-03T02:40:07.802Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:40:07.802Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}