{"id":"vidhyamitra:city-day:erode:2138-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2138-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-01-19","date_display":"January 19, 2138 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":2138,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501966.770833,"kali_year":5239,"ahargana":1913501.2708,"sun":{"sidereal_longitude":272.5682,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":10.533,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9648,"elapsed_within_tithi_degrees":1.9648},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.533,"elapsed_within_degrees":10.533},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.1011},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2138,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501966.770833,"ahargana":1913501.2708,"kali_year":5239,"ayanamsa_lahiri":25.7814,"grahas":{"sun":{"sidereal_longitude":272.98862800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":13.974128000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":3.7745},"mars":{"sidereal_longitude":143.20392800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":271.19962799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":238.91112799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":282.41892800000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":270.0870279999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":313.4943,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":133.4943,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2138,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501966.770833,"kali_year":5239,"ahargana":1913501.2708,"sun":{"sidereal_longitude":272.5682,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":10.533,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9648,"elapsed_within_tithi_degrees":1.9648},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.533,"elapsed_within_degrees":10.533},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.1011},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.775,"elongation":97.965},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.775,"opposition_distance":82.035}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:43","sunsetLocal":"18:16","solarNoonLocal":"12:30","dayLengthHours":11.55066108538959,"dayLengthDisplay":"11 Hours 33 Mins 02 Secs","nightLengthDisplay":"12 Hours 26 Mins 58 Secs","moonriseLocal":"12:59","moonsetLocal":"01:28","rahuKala":{"name":"Rāhu Kāla","start":"16:50","end":"18:16","startHours":16.828052139251433,"endHours":18.271884774925134,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:30","end":"13:56","startHours":12.496554232230338,"endHours":13.940386867904039,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:50","startHours":15.384219503577736,"endHours":16.828052139251433,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:48","startHours":9.416377942793115,"endHours":9.801399978972768,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.20250123476011,"endHours":7.510518863703832,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.111532196050685,"endHours":12.88157626840999,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.181135544816931,"endHours":5.951179617176237,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:43","startHours":5.758668599086411,"endHours":6.7212236895355435,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:12","startHours":14.421664413128603,"endHours":15.19170848548791,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.071884774925135,"endHours":18.471884774925133,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:45","startHours":18.271884774925134,"endHours":18.7531623201497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.021884774925134,"endHours":19.771884774925134,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.111532196050685,"endHours":24.88157626840999,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:43","end":"08:10","startHours":6.7212236895355435,"endHours":8.165056325209243,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:37","startHours":8.165056325209243,"endHours":9.608888960882942,"quality":"neutral"},{"name":"Labha","start":"09:37","end":"11:03","startHours":9.608888960882942,"endHours":11.05272159655664,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:30","startHours":11.05272159655664,"endHours":12.496554232230338,"quality":"auspicious"},{"name":"Kāla","start":"12:30","end":"13:56","startHours":12.496554232230338,"endHours":13.940386867904039,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:23","startHours":13.940386867904039,"endHours":15.384219503577736,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:50","startHours":15.384219503577736,"endHours":16.828052139251433,"quality":"inauspicious"},{"name":"Udveg","start":"16:50","end":"18:16","startHours":16.828052139251433,"endHours":18.271884774925134,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:16","end":"19:50","startHours":18.271884774925134,"endHours":19.828052139251437,"quality":"auspicious"},{"name":"Roga","start":"19:50","end":"21:23","startHours":19.828052139251437,"endHours":21.384219503577736,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:56","startHours":21.384219503577736,"endHours":22.94038686790404,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:30","startHours":22.94038686790404,"endHours":24.496554232230338,"quality":"neutral"},{"name":"Labha","start":"00:30","end":"02:03","startHours":24.496554232230338,"endHours":26.05272159655664,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:37","startHours":26.05272159655664,"endHours":27.608888960882943,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"05:10","startHours":27.608888960882943,"endHours":29.165056325209243,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:43","startHours":29.165056325209243,"endHours":30.72122368953554,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.7212236895355435,"endHours":7.7212236895355435,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.7212236895355435,"endHours":8.721223689535543,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.721223689535543,"endHours":9.721223689535543,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.721223689535543,"endHours":10.721223689535543,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.721223689535543,"endHours":11.721223689535543,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.721223689535543,"endHours":12.721223689535543,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.721223689535543,"endHours":13.721223689535543,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.721223689535543,"endHours":14.721223689535543,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.721223689535543,"endHours":15.721223689535543,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.721223689535543,"endHours":16.72122368953554,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.72122368953554,"endHours":17.72122368953554,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.72122368953554,"endHours":18.72122368953554,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.72122368953554,"endHours":19.72122368953554,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.72122368953554,"endHours":20.72122368953554,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.72122368953554,"endHours":21.72122368953554,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.72122368953554,"endHours":22.72122368953554,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.72122368953554,"endHours":23.72122368953554,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.72122368953554,"endHours":24.72122368953554,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.72122368953554,"endHours":25.72122368953554,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.72122368953554,"endHours":26.72122368953554,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.72122368953554,"endHours":27.72122368953554,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.72122368953554,"endHours":28.72122368953554,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.72122368953554,"endHours":29.72122368953554,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.72122368953554,"endHours":30.72122368953554,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.403897081718373,"eotMinutes":-10.662053933820344,"ayanamsa":25.7814}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"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 2195 Virodhakṛt · Śaka 2060 Vilambī"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 19, 2138 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 19, 2138 CE for Erode, Tamil Nadu: Śukla Navamī, sūryodaya 06:43, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2138-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2138-01-19","sa":"https://sa.vidhyamitra.com/city/erode/2138-01-19","hi":"https://hi.vidhyamitra.com/city/erode/2138-01-19","x-default":"https://vidhyamitra.com/city/erode/2138-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T22:38:28.626Z","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":"2026-05-29T22:38:28.626Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T22:38:28.626Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}