{"id":"vidhyamitra:city-day:vrindavan:2143-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2143-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-01-25","date_display":"January 25, 2143 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":2143,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503798.770833,"kali_year":5244,"ahargana":1915333.2708,"sun":{"sidereal_longitude":278.4217,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.1417,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.72,"elapsed_within_tithi_degrees":6.72},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.1417,"elapsed_within_degrees":7.8084},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.5635},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2143,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503798.770833,"ahargana":1915333.2708,"kali_year":5244,"ayanamsa_lahiri":25.8515,"grahas":{"sun":{"sidereal_longitude":278.808232,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":18.144632,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":1.1851},"mars":{"sidereal_longitude":327.508732,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":261.48003199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":23.629331999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":307.89343199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":323.43023199999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":216.4261,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":36.4261,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"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":2143,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503798.770833,"kali_year":5244,"ahargana":1915333.2708,"sun":{"sidereal_longitude":278.4217,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.1417,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.72,"elapsed_within_tithi_degrees":6.72},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.1417,"elapsed_within_degrees":7.8084},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.5635},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.185,"elongation":102.72},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.185,"opposition_distance":77.28}},"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":"07:09","sunsetLocal":"17:54","solarNoonLocal":"12:32","dayLengthHours":10.746349452716748,"dayLengthDisplay":"10 Hours 44 Mins 47 Secs","nightLengthDisplay":"13 Hours 15 Mins 13 Secs","moonriseLocal":"12:32","moonsetLocal":"01:46","rahuKala":{"name":"Rāhu Kāla","start":"11:11","end":"12:32","startHours":11.184565127109597,"endHours":12.52785880869919,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:33","startHours":15.214446171878377,"endHours":16.55773985346797,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"09:50","startHours":8.49797776393041,"endHours":9.841271445520004,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.662165621308057,"endHours":10.020377269731949,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.602448642870681,"endHours":7.889017961609794,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:53","startHours":12.1696471602753,"endHours":12.886070457123083,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:26","startHours":5.72183748864525,"endHours":6.438260785493033,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:09","startHours":6.259154961281087,"endHours":7.154684082340816,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:02","startHours":14.318917050818648,"endHours":15.03534034766643,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.701033535057565,"endHours":18.101033535057564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:21","startHours":17.901033535057564,"endHours":18.34879809558743,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.651033535057564,"endHours":19.401033535057564,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:53","startHours":24.1696471602753,"endHours":24.886070457123086,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:09","end":"08:30","startHours":7.154684082340816,"endHours":8.49797776393041,"quality":"neutral"},{"name":"Labha","start":"08:30","end":"09:50","startHours":8.49797776393041,"endHours":9.841271445520004,"quality":"auspicious"},{"name":"Amṛta","start":"09:50","end":"11:11","startHours":9.841271445520004,"endHours":11.184565127109597,"quality":"auspicious"},{"name":"Kāla","start":"11:11","end":"12:32","startHours":11.184565127109597,"endHours":12.52785880869919,"quality":"inauspicious"},{"name":"Śubha","start":"12:32","end":"13:52","startHours":12.52785880869919,"endHours":13.871152490288784,"quality":"auspicious"},{"name":"Roga","start":"13:52","end":"15:13","startHours":13.871152490288784,"endHours":15.214446171878377,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:33","startHours":15.214446171878377,"endHours":16.55773985346797,"quality":"inauspicious"},{"name":"Chala","start":"16:33","end":"17:54","startHours":16.55773985346797,"endHours":17.901033535057564,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:54","end":"19:33","startHours":17.901033535057564,"endHours":19.55773985346797,"quality":"inauspicious"},{"name":"Udveg","start":"19:33","end":"21:13","startHours":19.55773985346797,"endHours":21.21444617187838,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:52","startHours":21.21444617187838,"endHours":22.871152490288786,"quality":"neutral"},{"name":"Labha","start":"22:52","end":"00:32","startHours":22.871152490288786,"endHours":24.52785880869919,"quality":"auspicious"},{"name":"Amṛta","start":"00:32","end":"02:11","startHours":24.52785880869919,"endHours":26.184565127109597,"quality":"auspicious"},{"name":"Kāla","start":"02:11","end":"03:50","startHours":26.184565127109597,"endHours":27.841271445520004,"quality":"inauspicious"},{"name":"Śubha","start":"03:50","end":"05:30","startHours":27.841271445520004,"endHours":29.497977763930407,"quality":"auspicious"},{"name":"Roga","start":"05:30","end":"07:09","startHours":29.497977763930407,"endHours":31.154684082340815,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.154684082340816,"endHours":8.154684082340816,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.154684082340816,"endHours":9.154684082340816,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.154684082340816,"endHours":10.154684082340816,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.154684082340816,"endHours":11.154684082340816,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.154684082340816,"endHours":12.154684082340816,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.154684082340816,"endHours":13.154684082340816,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.154684082340816,"endHours":14.154684082340816,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.154684082340816,"endHours":15.154684082340816,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.154684082340816,"endHours":16.154684082340815,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.154684082340815,"endHours":17.154684082340815,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.154684082340815,"endHours":18.154684082340815,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.154684082340815,"endHours":19.154684082340815,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.154684082340815,"endHours":20.154684082340815,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.154684082340815,"endHours":21.154684082340815,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.154684082340815,"endHours":22.154684082340815,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.154684082340815,"endHours":23.154684082340815,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.154684082340815,"endHours":24.154684082340815,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.154684082340815,"endHours":25.154684082340815,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.154684082340815,"endHours":26.154684082340815,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.154684082340815,"endHours":27.154684082340815,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.154684082340815,"endHours":28.154684082340815,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.154684082340815,"endHours":29.154684082340815,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.154684082340815,"endHours":30.154684082340815,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.154684082340815,"endHours":31.154684082340815,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.096029983828146,"eotMinutes":-12.308728521951446,"ayanamsa":25.8515}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 Śukla Navamī","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 January 25, 2143 CE · Vṛndāvana · Vidhyamitra","description":"January 25, 2143 CE for Vṛndāvana: Śukla Navamī, sūryodaya 07:09, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2143-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2143-01-25","sa":"https://sa.vidhyamitra.com/city/vrindavan/2143-01-25","hi":"https://hi.vidhyamitra.com/city/vrindavan/2143-01-25","x-default":"https://vidhyamitra.com/city/vrindavan/2143-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:02:17.079Z","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":"2026-05-31T12:02:17.079Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:02:17.079Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}