{"id":"vidhyamitra:city-day:vrindavan:1870-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1870-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1870-01-01","date_display":"January 1, 1870 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":1870,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404063.770833,"kali_year":4971,"ahargana":1815598.2708,"sun":{"sidereal_longitude":258.5391,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":248.0334,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.4943,"elapsed_within_tithi_degrees":1.4943},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.0334,"elapsed_within_degrees":8.0334},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.5725},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1870,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404063.770833,"ahargana":1815598.2708,"kali_year":4971,"ayanamsa_lahiri":22.037,"grahas":{"sun":{"sidereal_longitude":258.45004199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":246.25524199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":2.4381},"mars":{"sidereal_longitude":276.042242,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":271.02064199999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":20.788542000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":306.168042,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":240.94314199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":100.8663,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":280.8663,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1870,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404063.770833,"kali_year":4971,"ahargana":1815598.2708,"sun":{"sidereal_longitude":258.5391,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":248.0334,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.4943,"elapsed_within_tithi_degrees":1.4943},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.0334,"elapsed_within_degrees":8.0334},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.5725},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.438,"elongation":10.506},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.438,"opposition_distance":169.494}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":1.468,"elongation":2.188}]},"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":"07:10","sunsetLocal":"17:36","solarNoonLocal":"12:23","dayLengthHours":10.430533560481964,"dayLengthDisplay":"10 Hours 25 Mins 50 Secs","nightLengthDisplay":"13 Hours 34 Mins 10 Secs","moonriseLocal":"06:24","moonsetLocal":"16:45","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:05","startHours":9.776832915269443,"endHours":11.08064961032969,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:00","startHours":13.68828300045018,"endHours":14.992099695510426,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:28","startHours":7.169199525148953,"endHours":8.473016220209198,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.60299068926141,"endHours":9.950675141277475,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.603805090169034,"endHours":7.881952651781887,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.03678185337387,"endHours":12.732150757406,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:28","startHours":5.77846171708469,"endHours":6.4738306211168215,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.299988395108789,"endHours":7.169199525148953,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.122888565470262,"endHours":14.818257469502393,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.399733085630917,"endHours":17.799733085630915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.599733085630916,"endHours":18.034338650650998,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.349733085630916,"endHours":19.099733085630916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.03678185337387,"endHours":24.732150757406,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:10","end":"08:28","startHours":7.169199525148953,"endHours":8.473016220209198,"quality":"inauspicious"},{"name":"Śubha","start":"08:28","end":"09:47","startHours":8.473016220209198,"endHours":9.776832915269443,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:05","startHours":9.776832915269443,"endHours":11.08064961032969,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:23","startHours":11.08064961032969,"endHours":12.384466305389935,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:41","startHours":12.384466305389935,"endHours":13.68828300045018,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:00","startHours":13.68828300045018,"endHours":14.992099695510426,"quality":"auspicious"},{"name":"Amṛta","start":"15:00","end":"16:18","startHours":14.992099695510426,"endHours":16.29591639057067,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:36","startHours":16.29591639057067,"endHours":17.599733085630916,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:36","end":"19:18","startHours":17.599733085630916,"endHours":19.29591639057067,"quality":"auspicious"},{"name":"Amṛta","start":"19:18","end":"21:00","startHours":19.29591639057067,"endHours":20.992099695510426,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:41","startHours":20.992099695510426,"endHours":22.68828300045018,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:23","startHours":22.68828300045018,"endHours":24.384466305389935,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"02:05","startHours":24.384466305389935,"endHours":26.080649610329687,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:47","startHours":26.080649610329687,"endHours":27.776832915269445,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:28","startHours":27.776832915269445,"endHours":29.473016220209196,"quality":"neutral"},{"name":"Labha","start":"05:28","end":"07:10","startHours":29.473016220209196,"endHours":31.169199525148954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.169199525148953,"endHours":8.169199525148953,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.169199525148953,"endHours":9.169199525148953,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.169199525148953,"endHours":10.169199525148953,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.169199525148953,"endHours":11.169199525148953,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.169199525148953,"endHours":12.169199525148953,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.169199525148953,"endHours":13.169199525148953,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.169199525148953,"endHours":14.169199525148953,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.169199525148953,"endHours":15.169199525148953,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.169199525148953,"endHours":16.169199525148954,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.169199525148954,"endHours":17.169199525148954,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.169199525148954,"endHours":18.169199525148954,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.169199525148954,"endHours":19.169199525148954,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.169199525148954,"endHours":20.169199525148954,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.169199525148954,"endHours":21.169199525148954,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.169199525148954,"endHours":22.169199525148954,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.169199525148954,"endHours":23.169199525148954,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.169199525148954,"endHours":24.169199525148954,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.169199525148954,"endHours":25.169199525148954,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.169199525148954,"endHours":26.169199525148954,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.169199525148954,"endHours":27.169199525148954,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.169199525148954,"endHours":28.169199525148954,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.169199525148954,"endHours":29.169199525148954,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.169199525148954,"endHours":30.169199525148954,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.169199525148954,"endHours":31.169199525148954,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Lumba","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":-23.02226323843994,"eotMinutes":-3.705178323396069,"ayanamsa":22.037}},"calendars":{"vikram_samvat":1927,"vikram_samvatsara":"Subhānu","saka_samvat":1792,"saka_samvatsara":"Pramoda","bengali_samvat":1277,"malayalam_era":1046,"nanakshahi_year":401,"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 Amāvasyā · Vikram 1927 Subhānu · Śaka 1792 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 January 1, 1870 CE · Vṛndāvana · Vidhyamitra","description":"January 1, 1870 CE for Vṛndāvana: Kṛṣṇa Amāvasyā, sūryodaya 07:10, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1870-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1870-01-01","sa":"https://sa.vidhyamitra.com/city/vrindavan/1870-01-01","hi":"https://hi.vidhyamitra.com/city/vrindavan/1870-01-01","x-default":"https://vidhyamitra.com/city/vrindavan/1870-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:31:30.710Z","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":"2026-06-01T21:31:30.710Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:31:30.710Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}