{"id":"vidhyamitra:city-day:ayodhya:2039-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2039-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2039-02-17","date_display":"February 17, 2039 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":2039,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465836.770833,"kali_year":5140,"ahargana":1877371.2708,"sun":{"sidereal_longitude":303.8369,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.0039,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.167,"elapsed_within_tithi_degrees":6.167},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.0039,"elapsed_within_degrees":12.6705},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.8408},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2039,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465836.770833,"ahargana":1877371.2708,"kali_year":5140,"ayanamsa_lahiri":24.3996,"grahas":{"sun":{"sidereal_longitude":303.82196,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":225.99005999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":1.672},"mars":{"sidereal_longitude":272.02016000000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":319.81636000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":120.90415999999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":332.25926000000004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":152.89166,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":67.8355,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":247.8355,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2039,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465836.770833,"kali_year":5140,"ahargana":1877371.2708,"sun":{"sidereal_longitude":303.8369,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":226.0039,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.167,"elapsed_within_tithi_degrees":6.167},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.0039,"elapsed_within_degrees":12.6705},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.8408},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.672,"elongation":77.833},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.672,"opposition_distance":102.167}},"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":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.299669946529434,"dayLengthDisplay":"11 Hours 17 Mins 59 Secs","nightLengthDisplay":"12 Hours 42 Mins 01 Secs","moonriseLocal":"01:49","moonsetLocal":"12:20","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:05","startHours":13.673734882505116,"endHours":15.086193625821295,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:37","end":"08:01","startHours":6.61144116592422,"endHours":8.023899909240399,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"10:51","startHours":9.436358652556578,"endHours":10.848817395872757,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.248030820114423,"endHours":9.624686484998737,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.082260747029613,"endHours":7.383585278937065,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.884620474304622,"endHours":12.63793180407325,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:51","startHours":5.104818506386962,"endHours":5.858129836155591,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.669802003713434,"endHours":6.61144116592422,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.14455446361051,"endHours":14.897865793379138,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.711111112453654,"endHours":18.111111112453653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.911111112453654,"endHours":18.381930693559045,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.661111112453654,"endHours":19.411111112453654,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.884620474304622,"endHours":24.63793180407325,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:37","end":"08:01","startHours":6.61144116592422,"endHours":8.023899909240399,"quality":"auspicious"},{"name":"Roga","start":"08:01","end":"09:26","startHours":8.023899909240399,"endHours":9.436358652556578,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"10:51","startHours":9.436358652556578,"endHours":10.848817395872757,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:16","startHours":10.848817395872757,"endHours":12.261276139188936,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:40","startHours":12.261276139188936,"endHours":13.673734882505116,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:05","startHours":13.673734882505116,"endHours":15.086193625821295,"quality":"auspicious"},{"name":"Kāla","start":"15:05","end":"16:30","startHours":15.086193625821295,"endHours":16.498652369137474,"quality":"inauspicious"},{"name":"Śubha","start":"16:30","end":"17:55","startHours":16.498652369137474,"endHours":17.911111112453654,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:55","end":"19:30","startHours":17.911111112453654,"endHours":19.498652369137474,"quality":"auspicious"},{"name":"Kāla","start":"19:30","end":"21:05","startHours":19.498652369137474,"endHours":21.086193625821295,"quality":"inauspicious"},{"name":"Śubha","start":"21:05","end":"22:40","startHours":21.086193625821295,"endHours":22.673734882505116,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:16","startHours":22.673734882505116,"endHours":24.261276139188936,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:51","startHours":24.261276139188936,"endHours":25.848817395872757,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:26","startHours":25.848817395872757,"endHours":27.436358652556578,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"05:01","startHours":27.436358652556578,"endHours":29.0238999092404,"quality":"auspicious"},{"name":"Amṛta","start":"05:01","end":"06:37","startHours":29.0238999092404,"endHours":30.61144116592422,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.61144116592422,"endHours":7.61144116592422,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.61144116592422,"endHours":8.61144116592422,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.61144116592422,"endHours":9.61144116592422,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.61144116592422,"endHours":10.61144116592422,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.61144116592422,"endHours":11.61144116592422,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.61144116592422,"endHours":12.61144116592422,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.61144116592422,"endHours":13.61144116592422,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.61144116592422,"endHours":14.61144116592422,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.61144116592422,"endHours":15.61144116592422,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.61144116592422,"endHours":16.61144116592422,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.61144116592422,"endHours":17.61144116592422,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.61144116592422,"endHours":18.61144116592422,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.61144116592422,"endHours":19.61144116592422,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.61144116592422,"endHours":20.61144116592422,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.61144116592422,"endHours":21.61144116592422,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.61144116592422,"endHours":22.61144116592422,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.61144116592422,"endHours":23.61144116592422,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.61144116592422,"endHours":24.61144116592422,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.61144116592422,"endHours":25.61144116592422,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.61144116592422,"endHours":26.61144116592422,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.61144116592422,"endHours":27.61144116592422,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.61144116592422,"endHours":28.61144116592422,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.61144116592422,"endHours":29.61144116592422,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.61144116592422,"endHours":30.61144116592422,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.090721193888582,"eotMinutes":-14.492568351336082,"ayanamsa":24.3996}},"calendars":{"vikram_samvat":2096,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1961,"saka_samvatsara":"Siddhārthī","bengali_samvat":1446,"malayalam_era":1215,"nanakshahi_year":570,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 2096 Aṅgirasa · Śaka 1961 Siddhārthī"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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, 2039 CE · Ayodhyā · Vidhyamitra","description":"February 17, 2039 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:37, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2039-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2039-02-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2039-02-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2039-02-17","x-default":"https://vidhyamitra.com/city/ayodhya/2039-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T18:20:14.451Z","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":"2026-05-15T18:20:14.451Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T18:20:14.451Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}