{"id":"vidhyamitra:city-day:erode:2086-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2086-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2086-01-07","date_display":"January 7, 2086 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":2086,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482962.770833,"kali_year":5187,"ahargana":1894497.2708,"sun":{"sidereal_longitude":261.7349,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":162.5838,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.8489,"elapsed_within_tithi_degrees":8.8489},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.5838,"elapsed_within_degrees":2.5838},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.3187},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2086,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482962.770833,"ahargana":1894497.2708,"kali_year":5187,"ayanamsa_lahiri":25.0546,"grahas":{"sun":{"sidereal_longitude":262.1238209999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":160.128021,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":-4.3987},"mars":{"sidereal_longitude":238.18212100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":261.935121,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":110.24872100000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":235.031021,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":345.182721,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":240.4176,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.4176,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2086,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482962.770833,"kali_year":5187,"ahargana":1894497.2708,"sun":{"sidereal_longitude":261.7349,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":162.5838,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.8489,"elapsed_within_tithi_degrees":8.8489},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.5838,"elapsed_within_degrees":2.5838},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.3187},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.399,"elongation":99.151},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.399,"opposition_distance":80.849}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-1.246,"opposition_distance":2.344}]},"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":"06:41","sunsetLocal":"18:10","solarNoonLocal":"12:25","dayLengthHours":11.492655819679072,"dayLengthDisplay":"11 Hours 29 Mins 34 Secs","nightLengthDisplay":"12 Hours 30 Mins 26 Secs","moonriseLocal":"23:37","moonsetLocal":"11:38","rahuKala":{"name":"Rāhu Kāla","start":"08:07","end":"09:33","startHours":8.113975306077343,"endHours":9.550557283537227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:25","startHours":10.987139260997111,"endHours":12.423721238456995,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:52","end":"15:18","startHours":13.860303215916879,"endHours":15.296885193376763,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:45","startHours":9.35901301987591,"endHours":9.742101547198546,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.1562539877707545,"endHours":7.462724809628863,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:48","startHours":12.040632711134359,"endHours":12.806809765779631,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:55","startHours":5.145039219326916,"endHours":5.9112162739721885,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:41","startHours":5.7196720103108705,"endHours":6.67739332861746,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:06","startHours":14.339163875070174,"endHours":15.105340929715446,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.970049148296532,"endHours":18.37004914829653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:39","startHours":18.17004914829653,"endHours":18.648909807449826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.92004914829653,"endHours":19.67004914829653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:48","startHours":24.04063271113436,"endHours":24.80680976577963,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:41","end":"08:07","startHours":6.67739332861746,"endHours":8.113975306077343,"quality":"auspicious"},{"name":"Kāla","start":"08:07","end":"09:33","startHours":8.113975306077343,"endHours":9.550557283537227,"quality":"inauspicious"},{"name":"Śubha","start":"09:33","end":"10:59","startHours":9.550557283537227,"endHours":10.987139260997111,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:25","startHours":10.987139260997111,"endHours":12.423721238456995,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"13:52","startHours":12.423721238456995,"endHours":13.860303215916879,"quality":"inauspicious"},{"name":"Chala","start":"13:52","end":"15:18","startHours":13.860303215916879,"endHours":15.296885193376763,"quality":"neutral"},{"name":"Labha","start":"15:18","end":"16:44","startHours":15.296885193376763,"endHours":16.733467170836647,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:10","startHours":16.733467170836647,"endHours":18.17004914829653,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:10","end":"19:44","startHours":18.17004914829653,"endHours":19.733467170836647,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:18","startHours":19.733467170836647,"endHours":21.296885193376763,"quality":"auspicious"},{"name":"Amṛta","start":"21:18","end":"22:52","startHours":21.296885193376763,"endHours":22.86030321591688,"quality":"auspicious"},{"name":"Kāla","start":"22:52","end":"00:25","startHours":22.86030321591688,"endHours":24.423721238456995,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:59","startHours":24.423721238456995,"endHours":25.98713926099711,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:33","startHours":25.98713926099711,"endHours":27.550557283537227,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"05:07","startHours":27.550557283537227,"endHours":29.113975306077343,"quality":"inauspicious"},{"name":"Chala","start":"05:07","end":"06:41","startHours":29.113975306077343,"endHours":30.67739332861746,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.67739332861746,"endHours":7.67739332861746,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.67739332861746,"endHours":8.677393328617459,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.677393328617459,"endHours":9.677393328617459,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.677393328617459,"endHours":10.677393328617459,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.677393328617459,"endHours":11.677393328617459,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.677393328617459,"endHours":12.677393328617459,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.677393328617459,"endHours":13.677393328617459,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.677393328617459,"endHours":14.677393328617459,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.677393328617459,"endHours":15.677393328617459,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.677393328617459,"endHours":16.67739332861746,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.67739332861746,"endHours":17.67739332861746,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.67739332861746,"endHours":18.67739332861746,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.67739332861746,"endHours":19.67739332861746,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.67739332861746,"endHours":20.67739332861746,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.67739332861746,"endHours":21.67739332861746,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.67739332861746,"endHours":22.67739332861746,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.67739332861746,"endHours":23.67739332861746,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.67739332861746,"endHours":24.67739332861746,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.67739332861746,"endHours":25.67739332861746,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.67739332861746,"endHours":26.67739332861746,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.67739332861746,"endHours":27.67739332861746,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.67739332861746,"endHours":28.67739332861746,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.67739332861746,"endHours":29.67739332861746,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.67739332861746,"endHours":30.67739332861746,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.33303120922448,"eotMinutes":-6.292074307419696,"ayanamsa":25.0546}},"calendars":{"vikram_samvat":2143,"vikram_samvatsara":"Siddhārthī","saka_samvat":2008,"saka_samvatsara":"Parābhava","bengali_samvat":1493,"malayalam_era":1262,"nanakshahi_year":617,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 2143 Siddhārthī · Śaka 2008 Parābhava"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 7, 2086 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 7, 2086 CE for Erode, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 06:41, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2086-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2086-01-07","sa":"https://sa.vidhyamitra.com/city/erode/2086-01-07","hi":"https://hi.vidhyamitra.com/city/erode/2086-01-07","x-default":"https://vidhyamitra.com/city/erode/2086-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T17:35:13.639Z","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":"2026-05-19T17:35:13.639Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T17:35:13.639Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}