{"id":"vidhyamitra:city-day:erode:2151-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2151-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2151-02-06","date_display":"February 6, 2151 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":2151,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506732.770833,"kali_year":5252,"ahargana":1918267.2708,"sun":{"sidereal_longitude":290.6268,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":170.1234,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.4966,"elapsed_within_tithi_degrees":11.4966},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.1234,"elapsed_within_degrees":10.1234},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.7502},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2151,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506732.770833,"ahargana":1918267.2708,"kali_year":5252,"ayanamsa_lahiri":25.9637,"grahas":{"sun":{"sidereal_longitude":290.945432,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":172.869732,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":4.2504},"mars":{"sidereal_longitude":78.06453199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":299.451332,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":272.025032,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":322.972932,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":68.36103200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":60.9686,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.9686,"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":2151,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506732.770833,"kali_year":5252,"ahargana":1918267.2708,"sun":{"sidereal_longitude":290.6268,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":170.1234,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.4966,"elapsed_within_tithi_degrees":11.4966},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.1234,"elapsed_within_degrees":10.1234},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.7502},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.25,"elongation":120.503},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.25,"opposition_distance":59.497}},"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":"18:24","solarNoonLocal":"12:33","dayLengthHours":11.685019593885773,"dayLengthDisplay":"11 Hours 41 Mins 06 Secs","nightLengthDisplay":"12 Hours 18 Mins 54 Secs","moonriseLocal":"22:45","moonsetLocal":"10:38","rahuKala":{"name":"Rāhu Kāla","start":"09:38","end":"11:06","startHours":9.635853986819843,"endHours":11.096481436055566,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:01","end":"15:29","startHours":14.017736334527008,"endHours":15.478363783762731,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:43","end":"08:11","startHours":6.7145990883484,"endHours":8.175226537584122,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.44110366025508,"endHours":9.830604313384606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.201474904760308,"endHours":7.513075427263928,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.167608232161761,"endHours":12.946609538420812,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:56","startHours":5.156596475830297,"endHours":5.935597782089349,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:43","startHours":5.740847455524586,"endHours":6.7145990883484,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:17","startHours":14.504612150938915,"endHours":15.283613457197966,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.199618682234174,"endHours":18.599618682234173,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:53","startHours":18.399618682234173,"endHours":18.88649449864608,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.149618682234173,"endHours":19.899618682234173,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.167608232161758,"endHours":24.946609538420812,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:43","end":"08:11","startHours":6.7145990883484,"endHours":8.175226537584122,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:38","startHours":8.175226537584122,"endHours":9.635853986819843,"quality":"auspicious"},{"name":"Roga","start":"09:38","end":"11:06","startHours":9.635853986819843,"endHours":11.096481436055566,"quality":"inauspicious"},{"name":"Udveg","start":"11:06","end":"12:33","startHours":11.096481436055566,"endHours":12.557108885291287,"quality":"inauspicious"},{"name":"Chala","start":"12:33","end":"14:01","startHours":12.557108885291287,"endHours":14.017736334527008,"quality":"neutral"},{"name":"Labha","start":"14:01","end":"15:29","startHours":14.017736334527008,"endHours":15.478363783762731,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"16:56","startHours":15.478363783762731,"endHours":16.938991232998454,"quality":"auspicious"},{"name":"Kāla","start":"16:56","end":"18:24","startHours":16.938991232998454,"endHours":18.399618682234173,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:24","end":"19:56","startHours":18.399618682234173,"endHours":19.93899123299845,"quality":"auspicious"},{"name":"Amṛta","start":"19:56","end":"21:29","startHours":19.93899123299845,"endHours":21.47836378376273,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"23:01","startHours":21.47836378376273,"endHours":23.017736334527008,"quality":"inauspicious"},{"name":"Śubha","start":"23:01","end":"00:33","startHours":23.017736334527008,"endHours":24.557108885291285,"quality":"auspicious"},{"name":"Roga","start":"00:33","end":"02:06","startHours":24.557108885291285,"endHours":26.096481436055566,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:38","startHours":26.096481436055566,"endHours":27.635853986819843,"quality":"inauspicious"},{"name":"Chala","start":"03:38","end":"05:11","startHours":27.635853986819843,"endHours":29.175226537584123,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:43","startHours":29.175226537584123,"endHours":30.7145990883484,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.7145990883484,"endHours":7.7145990883484,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.7145990883484,"endHours":8.7145990883484,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.7145990883484,"endHours":9.7145990883484,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.7145990883484,"endHours":10.7145990883484,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.7145990883484,"endHours":11.7145990883484,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.7145990883484,"endHours":12.7145990883484,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.7145990883484,"endHours":13.7145990883484,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.7145990883484,"endHours":14.7145990883484,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.7145990883484,"endHours":15.7145990883484,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.7145990883484,"endHours":16.7145990883484,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.7145990883484,"endHours":17.7145990883484,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.7145990883484,"endHours":18.7145990883484,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.7145990883484,"endHours":19.7145990883484,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.7145990883484,"endHours":20.7145990883484,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.7145990883484,"endHours":21.7145990883484,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.7145990883484,"endHours":22.7145990883484,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.7145990883484,"endHours":23.7145990883484,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.7145990883484,"endHours":24.7145990883484,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.7145990883484,"endHours":25.7145990883484,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.7145990883484,"endHours":26.7145990883484,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.7145990883484,"endHours":27.7145990883484,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.7145990883484,"endHours":28.7145990883484,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.7145990883484,"endHours":29.7145990883484,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.7145990883484,"endHours":30.7145990883484,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","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":-15.766277572229729,"eotMinutes":-14.295333117477217,"ayanamsa":25.9637}},"calendars":{"vikram_samvat":2208,"vikram_samvatsara":"Raktākṣī","saka_samvat":2073,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1558,"malayalam_era":1327,"nanakshahi_year":682,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pañcamī · Vikram 2208 Raktākṣī · Śaka 2073 Virodhakṛt"},"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":[]},"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 6, 2151 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 6, 2151 CE for Erode, Tamil Nadu: Kṛṣṇa Pañcamī, sūryodaya 06:43, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2151-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2151-02-06","sa":"https://sa.vidhyamitra.com/city/erode/2151-02-06","hi":"https://hi.vidhyamitra.com/city/erode/2151-02-06","x-default":"https://vidhyamitra.com/city/erode/2151-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:52:08.885Z","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":"2026-05-31T15:52:08.885Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:52:08.885Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}