{"id":"vidhyamitra:city-day:erode:2175-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2175-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2175-02-07","date_display":"February 7, 2175 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":2175,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515499.770833,"kali_year":5276,"ahargana":1927034.2708,"sun":{"sidereal_longitude":291.4329,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":127.301,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.8681,"elapsed_within_tithi_degrees":3.8681},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.301,"elapsed_within_degrees":7.301},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7339},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2175,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515499.770833,"ahargana":1927034.2708,"kali_year":5276,"ayanamsa_lahiri":26.299,"grahas":{"sun":{"sidereal_longitude":291.80256799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":125.28826800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":0.7149},"mars":{"sidereal_longitude":340.495468,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":271.24776799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":278.80566799999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":325.271968,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":354.082268,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":316.4508,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":136.4508,"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":2175,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515499.770833,"kali_year":5276,"ahargana":1927034.2708,"sun":{"sidereal_longitude":291.4329,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":127.301,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.8681,"elapsed_within_tithi_degrees":3.8681},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.301,"elapsed_within_degrees":7.301},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7339},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.715,"elongation":164.132},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.715,"opposition_distance":15.868}},"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":"12:34","dayLengthHours":11.695283896674828,"dayLengthDisplay":"11 Hours 41 Mins 43 Secs","nightLengthDisplay":"12 Hours 18 Mins 17 Secs","moonriseLocal":"19:16","moonsetLocal":"07:39","rahuKala":{"name":"Rāhu Kāla","start":"15:29","end":"16:57","startHours":15.482301849324818,"endHours":16.944212336409173,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:38","end":"11:06","startHours":9.634659900987405,"endHours":11.096570388071758,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"14:01","startHours":12.55848087515611,"endHours":14.020391362240465,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.43973850270949,"endHours":9.829581299265318,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.198142422513482,"endHours":7.5100166597581435,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.168638078600283,"endHours":12.948323671711938,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:56","startHours":5.151467740595387,"endHours":5.931153333707042,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:43","startHours":5.736231935429128,"endHours":6.710838926818697,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:17","startHours":14.507694857935249,"endHours":15.287380451046904,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.206122823493526,"endHours":18.606122823493525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:54","startHours":18.406122823493526,"endHours":18.89342631918831,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.156122823493526,"endHours":19.906122823493526,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.16863807860028,"endHours":24.94832367171194,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:43","end":"08:10","startHours":6.710838926818697,"endHours":8.17274941390305,"quality":"inauspicious"},{"name":"Udveg","start":"08:10","end":"09:38","startHours":8.17274941390305,"endHours":9.634659900987405,"quality":"inauspicious"},{"name":"Chala","start":"09:38","end":"11:06","startHours":9.634659900987405,"endHours":11.096570388071758,"quality":"neutral"},{"name":"Labha","start":"11:06","end":"12:34","startHours":11.096570388071758,"endHours":12.55848087515611,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"14:01","startHours":12.55848087515611,"endHours":14.020391362240465,"quality":"auspicious"},{"name":"Kāla","start":"14:01","end":"15:29","startHours":14.020391362240465,"endHours":15.482301849324818,"quality":"inauspicious"},{"name":"Śubha","start":"15:29","end":"16:57","startHours":15.482301849324818,"endHours":16.944212336409173,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:24","startHours":16.944212336409173,"endHours":18.406122823493526,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:24","end":"19:57","startHours":18.406122823493526,"endHours":19.944212336409173,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:29","startHours":19.944212336409173,"endHours":21.48230184932482,"quality":"auspicious"},{"name":"Roga","start":"21:29","end":"23:01","startHours":21.48230184932482,"endHours":23.020391362240467,"quality":"inauspicious"},{"name":"Udveg","start":"23:01","end":"00:34","startHours":23.020391362240467,"endHours":24.55848087515611,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"02:06","startHours":24.55848087515611,"endHours":26.096570388071758,"quality":"neutral"},{"name":"Labha","start":"02:06","end":"03:38","startHours":26.096570388071758,"endHours":27.634659900987405,"quality":"auspicious"},{"name":"Amṛta","start":"03:38","end":"05:10","startHours":27.634659900987405,"endHours":29.17274941390305,"quality":"auspicious"},{"name":"Kāla","start":"05:10","end":"06:43","startHours":29.17274941390305,"endHours":30.710838926818695,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.710838926818697,"endHours":7.710838926818697,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.710838926818697,"endHours":8.710838926818697,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.710838926818697,"endHours":9.710838926818697,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.710838926818697,"endHours":10.710838926818697,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.710838926818697,"endHours":11.710838926818697,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.710838926818697,"endHours":12.710838926818697,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.710838926818697,"endHours":13.710838926818697,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.710838926818697,"endHours":14.710838926818697,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.710838926818697,"endHours":15.710838926818697,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.710838926818697,"endHours":16.710838926818695,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.710838926818695,"endHours":17.710838926818695,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.710838926818695,"endHours":18.710838926818695,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.710838926818695,"endHours":19.710838926818695,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.710838926818695,"endHours":20.710838926818695,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.710838926818695,"endHours":21.710838926818695,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.710838926818695,"endHours":22.710838926818695,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.710838926818695,"endHours":23.710838926818695,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.710838926818695,"endHours":24.710838926818695,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.710838926818695,"endHours":25.710838926818695,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.710838926818695,"endHours":26.710838926818695,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.710838926818695,"endHours":27.710838926818695,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.710838926818695,"endHours":28.710838926818695,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.710838926818695,"endHours":29.710838926818695,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.710838926818695,"endHours":30.710838926818695,"planetary_lord":"Saturn"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","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":-15.403236962610697,"eotMinutes":-14.37765250936663,"ayanamsa":26.299}},"calendars":{"vikram_samvat":2232,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2097,"saka_samvatsara":"Yuva","bengali_samvat":1582,"malayalam_era":1351,"nanakshahi_year":706,"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 Dvitīyā · Vikram 2232 Sarvadhāri · Śaka 2097 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 7, 2175 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 7, 2175 CE for Erode, Tamil Nadu: Kṛṣṇa Dvitīyā, sūryodaya 06:43, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2175-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2175-02-07","sa":"https://sa.vidhyamitra.com/city/erode/2175-02-07","hi":"https://hi.vidhyamitra.com/city/erode/2175-02-07","x-default":"https://vidhyamitra.com/city/erode/2175-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T22:07:31.787Z","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":"2026-05-28T22:07:31.787Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-28T22:07:31.787Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}