{"id":"vidhyamitra:city-day:erode:2140-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2140-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-02-21","date_display":"February 21, 2140 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":2140,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502729.770833,"kali_year":5241,"ahargana":1914264.2708,"sun":{"sidereal_longitude":305.7282,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":337.1149,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.3868,"elapsed_within_tithi_degrees":7.3868},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.1149,"elapsed_within_degrees":3.7816},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.8431},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2140,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502729.770833,"ahargana":1914264.2708,"kali_year":5241,"ayanamsa_lahiri":25.8106,"grahas":{"sun":{"sidereal_longitude":305.93977599999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":339.911476,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":4.0454},"mars":{"sidereal_longitude":176.970276,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":277.76257599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":298.52807600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":350.650076,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":294.393876,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":273.0668,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":93.0668,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"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":2140,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502729.770833,"kali_year":5241,"ahargana":1914264.2708,"sun":{"sidereal_longitude":305.7282,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":337.1149,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":31.3868,"elapsed_within_tithi_degrees":7.3868},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.1149,"elapsed_within_degrees":3.7816},"yoga":{"number":22,"name":"Sādhya","sum_longitude":282.8431},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.045,"elongation":31.387},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.045,"opposition_distance":148.613}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":-1.185,"opposition_distance":1.9}]},"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":"06:39","sunsetLocal":"18:28","solarNoonLocal":"12:33","dayLengthHours":11.821630078159522,"dayLengthDisplay":"11 Hours 49 Mins 18 Secs","nightLengthDisplay":"12 Hours 10 Mins 42 Secs","moonriseLocal":"08:45","moonsetLocal":"20:53","rahuKala":{"name":"Rāhu Kāla","start":"16:59","end":"18:28","startHours":16.98846198499709,"endHours":18.466165744767032,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:33","end":"14:02","startHours":12.555350705687271,"endHours":14.03305446545721,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"16:59","startHours":15.51075822522715,"endHours":16.98846198499709,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:48","startHours":9.402916018178065,"endHours":9.796970354116715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.137103586530823,"endHours":7.452347055281743,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.161296369748621,"endHours":12.949405041625921,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:51","startHours":5.068318322852906,"endHours":5.8564269947302074,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:39","startHours":5.6593998267608825,"endHours":6.644535666607509,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:19","startHours":14.525622385380524,"endHours":15.313731057257826,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.266165744767033,"endHours":18.66616574476703,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:58","startHours":18.466165744767032,"endHours":18.958733664690346,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.216165744767032,"endHours":19.966165744767032,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.16129636974862,"endHours":24.949405041625923,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:39","end":"08:07","startHours":6.644535666607509,"endHours":8.12223942637745,"quality":"inauspicious"},{"name":"Chala","start":"08:07","end":"09:36","startHours":8.12223942637745,"endHours":9.599943186147389,"quality":"neutral"},{"name":"Labha","start":"09:36","end":"11:05","startHours":9.599943186147389,"endHours":11.07764694591733,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:33","startHours":11.07764694591733,"endHours":12.555350705687271,"quality":"auspicious"},{"name":"Kāla","start":"12:33","end":"14:02","startHours":12.555350705687271,"endHours":14.03305446545721,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:31","startHours":14.03305446545721,"endHours":15.51075822522715,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"16:59","startHours":15.51075822522715,"endHours":16.98846198499709,"quality":"inauspicious"},{"name":"Udveg","start":"16:59","end":"18:28","startHours":16.98846198499709,"endHours":18.466165744767032,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:28","end":"19:59","startHours":18.466165744767032,"endHours":19.98846198499709,"quality":"auspicious"},{"name":"Roga","start":"19:59","end":"21:31","startHours":19.98846198499709,"endHours":21.51075822522715,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"23:02","startHours":21.51075822522715,"endHours":23.033054465457212,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:33","startHours":23.033054465457212,"endHours":24.55535070568727,"quality":"neutral"},{"name":"Labha","start":"00:33","end":"02:05","startHours":24.55535070568727,"endHours":26.07764694591733,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:36","startHours":26.07764694591733,"endHours":27.599943186147392,"quality":"auspicious"},{"name":"Kāla","start":"03:36","end":"05:07","startHours":27.599943186147392,"endHours":29.12223942637745,"quality":"inauspicious"},{"name":"Śubha","start":"05:07","end":"06:39","startHours":29.12223942637745,"endHours":30.64453566660751,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.644535666607509,"endHours":7.644535666607509,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.644535666607509,"endHours":8.64453566660751,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.64453566660751,"endHours":9.64453566660751,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.64453566660751,"endHours":10.64453566660751,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.64453566660751,"endHours":11.64453566660751,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.64453566660751,"endHours":12.64453566660751,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.64453566660751,"endHours":13.64453566660751,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.64453566660751,"endHours":14.64453566660751,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.64453566660751,"endHours":15.64453566660751,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.64453566660751,"endHours":16.64453566660751,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.64453566660751,"endHours":17.64453566660751,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.64453566660751,"endHours":18.64453566660751,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.64453566660751,"endHours":19.64453566660751,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.64453566660751,"endHours":20.64453566660751,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.64453566660751,"endHours":21.64453566660751,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.64453566660751,"endHours":22.64453566660751,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.64453566660751,"endHours":23.64453566660751,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.64453566660751,"endHours":24.64453566660751,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.64453566660751,"endHours":25.64453566660751,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.64453566660751,"endHours":26.64453566660751,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.64453566660751,"endHours":27.64453566660751,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.64453566660751,"endHours":28.64453566660751,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.64453566660751,"endHours":29.64453566660751,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.64453566660751,"endHours":30.64453566660751,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.850807785985308,"eotMinutes":-14.189842341236304,"ayanamsa":25.8106}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Tṛtīyā · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"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":[]},"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 February 21, 2140 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 21, 2140 CE for Erode, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 06:39, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2140-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2140-02-21","sa":"https://sa.vidhyamitra.com/city/erode/2140-02-21","hi":"https://hi.vidhyamitra.com/city/erode/2140-02-21","x-default":"https://vidhyamitra.com/city/erode/2140-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:31:50.607Z","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":"2026-05-31T12:31:50.607Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:31:50.607Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}