{"id":"vidhyamitra:city-day:ayodhya:2335-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2335-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2335-02-18","date_display":"February 18, 2335 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":2335,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2573948.770833,"kali_year":5436,"ahargana":1985483.2708,"sun":{"sidereal_longitude":299.1735,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":223.9709,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.7974,"elapsed_within_tithi_degrees":8.7974},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.9709,"elapsed_within_degrees":10.6376},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.1444},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2335,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2573948.770833,"ahargana":1985483.2708,"kali_year":5436,"ayanamsa_lahiri":28.5345,"grahas":{"sun":{"sidereal_longitude":299.871886,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":223.46318599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":3.7105},"mars":{"sidereal_longitude":3.734985999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":310.73678600000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":97.77948600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"venus":{"sidereal_longitude":340.812686,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":169.40068599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":99.5415,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.5415,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2335,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2573948.770833,"kali_year":5436,"ahargana":1985483.2708,"sun":{"sidereal_longitude":299.1735,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":223.9709,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.7974,"elapsed_within_tithi_degrees":8.7974},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.9709,"elapsed_within_degrees":10.6376},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.1444},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.71,"elongation":75.203},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.71,"opposition_distance":104.797}},"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":"06:36","sunsetLocal":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.304162908403525,"dayLengthDisplay":"11 Hours 18 Mins 15 Secs","nightLengthDisplay":"12 Hours 41 Mins 45 Secs","moonriseLocal":"01:55","moonsetLocal":"12:25","rahuKala":{"name":"Rāhu Kāla","start":"08:01","end":"09:26","startHours":8.021253512888682,"endHours":9.434273876439123,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:16","startHours":10.847294239989562,"endHours":12.260314603540003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:05","startHours":13.673334967090444,"endHours":15.086355330640885,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.245871161299064,"endHours":9.622676591579182,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.0792399371883885,"endHours":7.380684281412482,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.883509173259887,"endHours":12.637120033820123,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:51","startHours":5.101011428217772,"endHours":5.854622288778007,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:36","startHours":5.666219573637948,"endHours":6.608233149338242,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.14434175494059,"endHours":14.897952615500826,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.712396057741767,"endHours":18.112396057741766,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.912396057741766,"endHours":18.383402845591913,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.662396057741766,"endHours":19.412396057741766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.883509173259885,"endHours":24.63712003382012,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:36","end":"08:01","startHours":6.608233149338242,"endHours":8.021253512888682,"quality":"auspicious"},{"name":"Kāla","start":"08:01","end":"09:26","startHours":8.021253512888682,"endHours":9.434273876439123,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"10:51","startHours":9.434273876439123,"endHours":10.847294239989562,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:16","startHours":10.847294239989562,"endHours":12.260314603540003,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:40","startHours":12.260314603540003,"endHours":13.673334967090444,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:05","startHours":13.673334967090444,"endHours":15.086355330640885,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:30","startHours":15.086355330640885,"endHours":16.499375694191325,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:55","startHours":16.499375694191325,"endHours":17.912396057741766,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:55","end":"19:30","startHours":17.912396057741766,"endHours":19.499375694191325,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:05","startHours":19.499375694191325,"endHours":21.086355330640885,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:40","startHours":21.086355330640885,"endHours":22.673334967090444,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:16","startHours":22.673334967090444,"endHours":24.260314603540003,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:51","startHours":24.260314603540003,"endHours":25.847294239989562,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:26","startHours":25.847294239989562,"endHours":27.43427387643912,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"05:01","startHours":27.43427387643912,"endHours":29.021253512888684,"quality":"inauspicious"},{"name":"Chala","start":"05:01","end":"06:36","startHours":29.021253512888684,"endHours":30.60823314933824,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.608233149338242,"endHours":7.608233149338242,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.608233149338242,"endHours":8.608233149338242,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.608233149338242,"endHours":9.608233149338242,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.608233149338242,"endHours":10.608233149338242,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.608233149338242,"endHours":11.608233149338242,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.608233149338242,"endHours":12.608233149338242,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.608233149338242,"endHours":13.608233149338242,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.608233149338242,"endHours":14.608233149338242,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.608233149338242,"endHours":15.608233149338242,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.608233149338242,"endHours":16.60823314933824,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.60823314933824,"endHours":17.60823314933824,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.60823314933824,"endHours":18.60823314933824,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.60823314933824,"endHours":19.60823314933824,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.60823314933824,"endHours":20.60823314933824,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.60823314933824,"endHours":21.60823314933824,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.60823314933824,"endHours":22.60823314933824,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.60823314933824,"endHours":23.60823314933824,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.60823314933824,"endHours":24.60823314933824,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.60823314933824,"endHours":25.60823314933824,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.60823314933824,"endHours":26.60823314933824,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.60823314933824,"endHours":27.60823314933824,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.60823314933824,"endHours":28.60823314933824,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.60823314933824,"endHours":29.60823314933824,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.60823314933824,"endHours":30.60823314933824,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.026756111202664,"eotMinutes":-14.434876212400278,"ayanamsa":28.5345}},"calendars":{"vikram_samvat":2392,"vikram_samvatsara":"Vibhava","saka_samvat":2257,"saka_samvatsara":"Rākṣasa","bengali_samvat":1742,"malayalam_era":1511,"nanakshahi_year":866,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Kṛṣṇa Navamī · Vikram 2392 Vibhava · Śaka 2257 Rākṣasa"},"festivals":[],"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":"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 18, 2335 CE · Ayodhyā · Vidhyamitra","description":"February 18, 2335 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:36, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2335-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2335-02-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2335-02-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2335-02-18","x-default":"https://vidhyamitra.com/city/ayodhya/2335-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T15:51:28.883Z","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":"2026-06-04T15:51:28.883Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T15:51:28.883Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}