{"id":"vidhyamitra:city-day:ayodhya:1998-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1998-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-02-16","date_display":"February 16, 1998 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":1998,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450860.770833,"kali_year":5099,"ahargana":1862395.2708,"sun":{"sidereal_longitude":303.4403,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":177.3486,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.9083,"elapsed_within_tithi_degrees":5.9083},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.3486,"elapsed_within_degrees":4.0152},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7888},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":1998,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450860.770833,"ahargana":1862395.2708,"kali_year":5099,"ayanamsa_lahiri":23.8268,"grahas":{"sun":{"sidereal_longitude":303.33175299999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":173.68535299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.644},"mars":{"sidereal_longitude":323.229553,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":298.417653,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":308.92815300000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":266.476353,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":352.913953,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":141.3361,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.3361,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1998,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450860.770833,"kali_year":5099,"ahargana":1862395.2708,"sun":{"sidereal_longitude":303.4403,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":177.3486,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.9083,"elapsed_within_tithi_degrees":5.9083},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.3486,"elapsed_within_degrees":4.0152},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7888},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.644,"elongation":126.092},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.644,"opposition_distance":53.908}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":0.255,"elongation":2.931}]},"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":"06:38","sunsetLocal":"17:54","solarNoonLocal":"12:16","dayLengthHours":11.27394062116472,"dayLengthDisplay":"11 Hours 16 Mins 26 Secs","nightLengthDisplay":"12 Hours 43 Mins 34 Secs","moonriseLocal":"21:48","moonsetLocal":"09:26","rahuKala":{"name":"Rāhu Kāla","start":"08:02","end":"09:27","startHours":8.034305743762499,"endHours":9.44354832140809,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:16","startHours":10.85279089905368,"endHours":12.26203347669927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:05","startHours":13.671276054344858,"endHours":15.080518631990449,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.255649311055343,"endHours":9.631447331760835,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.094810691998773,"endHours":7.395449108563165,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.886235455993779,"endHours":12.63783149740476,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:52","startHours":5.121871083294947,"endHours":5.873467124705928,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:38","startHours":5.685568114353183,"endHours":6.6250631661169095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:54","startHours":14.141023580226722,"endHours":14.892619621637703,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.69900378728163,"endHours":18.099003787281628,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.89900378728163,"endHours":18.368751313163493,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.64900378728163,"endHours":19.39900378728163,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.886235455993777,"endHours":24.63783149740476,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:38","end":"08:02","startHours":6.6250631661169095,"endHours":8.034305743762499,"quality":"auspicious"},{"name":"Kāla","start":"08:02","end":"09:27","startHours":8.034305743762499,"endHours":9.44354832140809,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"10:51","startHours":9.44354832140809,"endHours":10.85279089905368,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:16","startHours":10.85279089905368,"endHours":12.26203347669927,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:40","startHours":12.26203347669927,"endHours":13.671276054344858,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:05","startHours":13.671276054344858,"endHours":15.080518631990449,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:29","startHours":15.080518631990449,"endHours":16.48976120963604,"quality":"auspicious"},{"name":"Amṛta","start":"16:29","end":"17:54","startHours":16.48976120963604,"endHours":17.89900378728163,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:54","end":"19:29","startHours":17.89900378728163,"endHours":19.48976120963604,"quality":"neutral"},{"name":"Labha","start":"19:29","end":"21:05","startHours":19.48976120963604,"endHours":21.08051863199045,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:40","startHours":21.08051863199045,"endHours":22.671276054344858,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:16","startHours":22.671276054344858,"endHours":24.26203347669927,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:51","startHours":24.26203347669927,"endHours":25.85279089905368,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:27","startHours":25.85279089905368,"endHours":27.443548321408088,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"05:02","startHours":27.443548321408088,"endHours":29.0343057437625,"quality":"inauspicious"},{"name":"Chala","start":"05:02","end":"06:38","startHours":29.0343057437625,"endHours":30.62506316611691,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.6250631661169095,"endHours":7.6250631661169095,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.6250631661169095,"endHours":8.62506316611691,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.62506316611691,"endHours":9.62506316611691,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.62506316611691,"endHours":10.62506316611691,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.62506316611691,"endHours":11.62506316611691,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.62506316611691,"endHours":12.62506316611691,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.62506316611691,"endHours":13.62506316611691,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.62506316611691,"endHours":14.62506316611691,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.62506316611691,"endHours":15.62506316611691,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.62506316611691,"endHours":16.62506316611691,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.62506316611691,"endHours":17.62506316611691,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.62506316611691,"endHours":18.62506316611691,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.62506316611691,"endHours":19.62506316611691,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.62506316611691,"endHours":20.62506316611691,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.62506316611691,"endHours":21.62506316611691,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.62506316611691,"endHours":22.62506316611691,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.62506316611691,"endHours":23.62506316611691,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.62506316611691,"endHours":24.62506316611691,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.62506316611691,"endHours":25.62506316611691,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.62506316611691,"endHours":26.62506316611691,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.62506316611691,"endHours":27.62506316611691,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.62506316611691,"endHours":28.62506316611691,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.62506316611691,"endHours":29.62506316611691,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.62506316611691,"endHours":30.62506316611691,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.456405909749023,"eotMinutes":-14.538008601956186,"ayanamsa":23.8268}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pañcamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"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":"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 16, 1998 CE · Ayodhyā · Vidhyamitra","description":"February 16, 1998 CE for Ayodhyā: Kṛṣṇa Pañcamī, sūryodaya 06:38, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1998-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1998-02-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1998-02-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1998-02-16","x-default":"https://vidhyamitra.com/city/ayodhya/1998-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T17:05:02.769Z","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":"2026-05-16T17:05:02.769Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T17:05:02.769Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}