{"id":"vidhyamitra:city-day:ayodhya:2230-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2230-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2230-02-17","date_display":"February 17, 2230 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":2230,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2535597.770833,"kali_year":5331,"ahargana":1947132.2708,"sun":{"sidereal_longitude":300.3622,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":335.7918,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.4296,"elapsed_within_tithi_degrees":11.4296},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.7918,"elapsed_within_degrees":2.4585},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.154},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2230,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2535597.770833,"ahargana":1947132.2708,"kali_year":5331,"ayanamsa_lahiri":27.0677,"grahas":{"sun":{"sidereal_longitude":300.8091770000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":335.390377,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":0.3316},"mars":{"sidereal_longitude":77.52367700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":315.204577,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":159.647877,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":252.90447700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":309.8218770000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":331.562,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":151.562,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"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":2230,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2535597.770833,"kali_year":5331,"ahargana":1947132.2708,"sun":{"sidereal_longitude":300.3622,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":335.7918,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.4296,"elapsed_within_tithi_degrees":11.4296},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.7918,"elapsed_within_degrees":2.4585},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.154},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.332,"elongation":35.43},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.332,"opposition_distance":144.57}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:37","sunsetLocal":"17:54","solarNoonLocal":"12:16","dayLengthHours":11.291306181148855,"dayLengthDisplay":"11 Hours 17 Mins 29 Secs","nightLengthDisplay":"12 Hours 42 Mins 31 Secs","moonriseLocal":"08:29","moonsetLocal":"20:39","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:40","startHours":12.261276139188936,"endHours":13.672689411832543,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:02","end":"09:26","startHours":8.027036321258116,"endHours":9.438449593901723,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:51","end":"12:16","startHours":10.84986286654533,"endHours":12.261276139188936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.250261157549243,"endHours":9.626638030254204,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.086094139495711,"endHours":7.387195637659681,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.884899266483975,"endHours":12.637653011893898,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:52","startHours":5.1101155577946615,"endHours":5.862869303204586,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.674680866852104,"endHours":6.615623048614509,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.143160502713746,"endHours":14.89591424812367,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.706929229763364,"endHours":18.106929229763363,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:23","startHours":17.906929229763364,"endHours":18.377400320644565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.656929229763364,"endHours":19.406929229763364,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.884899266483973,"endHours":24.6376530118939,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:37","end":"08:02","startHours":6.615623048614509,"endHours":8.027036321258116,"quality":"auspicious"},{"name":"Amṛta","start":"08:02","end":"09:26","startHours":8.027036321258116,"endHours":9.438449593901723,"quality":"auspicious"},{"name":"Kāla","start":"09:26","end":"10:51","startHours":9.438449593901723,"endHours":10.84986286654533,"quality":"inauspicious"},{"name":"Śubha","start":"10:51","end":"12:16","startHours":10.84986286654533,"endHours":12.261276139188936,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:40","startHours":12.261276139188936,"endHours":13.672689411832543,"quality":"inauspicious"},{"name":"Udveg","start":"13:40","end":"15:05","startHours":13.672689411832543,"endHours":15.08410268447615,"quality":"inauspicious"},{"name":"Chala","start":"15:05","end":"16:30","startHours":15.08410268447615,"endHours":16.495515957119757,"quality":"neutral"},{"name":"Labha","start":"16:30","end":"17:54","startHours":16.495515957119757,"endHours":17.906929229763364,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:54","end":"19:30","startHours":17.906929229763364,"endHours":19.495515957119757,"quality":"inauspicious"},{"name":"Chala","start":"19:30","end":"21:05","startHours":19.495515957119757,"endHours":21.08410268447615,"quality":"neutral"},{"name":"Labha","start":"21:05","end":"22:40","startHours":21.08410268447615,"endHours":22.672689411832543,"quality":"auspicious"},{"name":"Amṛta","start":"22:40","end":"00:16","startHours":22.672689411832543,"endHours":24.261276139188936,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"01:51","startHours":24.261276139188936,"endHours":25.84986286654533,"quality":"inauspicious"},{"name":"Śubha","start":"01:51","end":"03:26","startHours":25.84986286654533,"endHours":27.438449593901723,"quality":"auspicious"},{"name":"Roga","start":"03:26","end":"05:02","startHours":27.438449593901723,"endHours":29.027036321258116,"quality":"inauspicious"},{"name":"Udveg","start":"05:02","end":"06:37","startHours":29.027036321258116,"endHours":30.61562304861451,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.615623048614509,"endHours":7.615623048614509,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.615623048614509,"endHours":8.61562304861451,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.61562304861451,"endHours":9.61562304861451,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.61562304861451,"endHours":10.61562304861451,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.61562304861451,"endHours":11.61562304861451,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.61562304861451,"endHours":12.61562304861451,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.61562304861451,"endHours":13.61562304861451,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.61562304861451,"endHours":14.61562304861451,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.61562304861451,"endHours":15.61562304861451,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.61562304861451,"endHours":16.61562304861451,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.61562304861451,"endHours":17.61562304861451,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.61562304861451,"endHours":18.61562304861451,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.61562304861451,"endHours":19.61562304861451,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.61562304861451,"endHours":20.61562304861451,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.61562304861451,"endHours":21.61562304861451,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.61562304861451,"endHours":22.61562304861451,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.61562304861451,"endHours":23.61562304861451,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.61562304861451,"endHours":24.61562304861451,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.61562304861451,"endHours":25.61562304861451,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.61562304861451,"endHours":26.61562304861451,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.61562304861451,"endHours":27.61562304861451,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.61562304861451,"endHours":28.61562304861451,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.61562304861451,"endHours":29.61562304861451,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.61562304861451,"endHours":30.61562304861451,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.209709119023978,"eotMinutes":-14.492568351336082,"ayanamsa":27.0677}},"calendars":{"vikram_samvat":2287,"vikram_samvatsara":"Subhānu","saka_samvat":2152,"saka_samvatsara":"Pramoda","bengali_samvat":1637,"malayalam_era":1406,"nanakshahi_year":761,"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 2287 Subhānu · Śaka 2152 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 17, 2230 CE · Ayodhyā · Vidhyamitra","description":"February 17, 2230 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:37, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2230-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2230-02-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2230-02-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2230-02-17","x-default":"https://vidhyamitra.com/city/ayodhya/2230-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:59:38.398Z","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":"2026-05-30T22:59:38.398Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:59:38.398Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}