{"id":"vidhyamitra:city-day:ayodhya:2030-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2030-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-02-12","date_display":"February 12, 2030 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":2030,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462544.770833,"kali_year":5131,"ahargana":1874079.2708,"sun":{"sidereal_longitude":299.0929,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":46.097,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.0041,"elapsed_within_tithi_degrees":11.0041},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.097,"elapsed_within_degrees":6.097},"yoga":{"number":26,"name":"Indra","sum_longitude":345.19},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2030,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462544.770833,"ahargana":1874079.2708,"kali_year":5131,"ayanamsa_lahiri":24.2737,"grahas":{"sun":{"sidereal_longitude":299.08093800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":45.812838,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":1.2516},"mars":{"sidereal_longitude":323.06463800000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.473738,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":212.09733800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":258.44283799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":24.267637999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":242.2615,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":62.2615,"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":2030,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462544.770833,"kali_year":5131,"ahargana":1874079.2708,"sun":{"sidereal_longitude":299.0929,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":46.097,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.0041,"elapsed_within_tithi_degrees":11.0041},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.097,"elapsed_within_degrees":6.097},"yoga":{"number":26,"name":"Indra","sum_longitude":345.19},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.252,"elongation":107.004},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.252,"opposition_distance":72.996}},"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":"06:40","sunsetLocal":"17:51","solarNoonLocal":"12:16","dayLengthHours":11.183537884599094,"dayLengthDisplay":"11 Hours 11 Mins 01 Secs","nightLengthDisplay":"12 Hours 48 Mins 59 Secs","moonriseLocal":"12:33","moonsetLocal":"02:13","rahuKala":{"name":"Rāhu Kāla","start":"15:04","end":"16:27","startHours":15.058863339397949,"endHours":16.456805574972833,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:28","end":"10:52","startHours":9.4670943970984,"endHours":10.865036632673288,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:40","startHours":12.262978868248174,"endHours":13.66092110382306,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:39","startHours":9.280702099021749,"endHours":9.653486695175053,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:26","startHours":7.137190671140257,"endHours":7.435418348062899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.89019427209487,"endHours":12.635763464401478,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:56","startHours":5.180071541335415,"endHours":5.925640733642021,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:40","startHours":5.7392484355653695,"endHours":6.671209925948627,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:52","startHours":14.12690184901469,"endHours":14.872471041321296,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.654747810547722,"endHours":18.05474781054772,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:19","startHours":17.85474781054772,"endHours":18.32072855573935,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.60474781054772,"endHours":19.35474781054772,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.890194272094874,"endHours":24.635763464401478,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:40","end":"08:04","startHours":6.671209925948627,"endHours":8.069152161523514,"quality":"inauspicious"},{"name":"Udveg","start":"08:04","end":"09:28","startHours":8.069152161523514,"endHours":9.4670943970984,"quality":"inauspicious"},{"name":"Chala","start":"09:28","end":"10:52","startHours":9.4670943970984,"endHours":10.865036632673288,"quality":"neutral"},{"name":"Labha","start":"10:52","end":"12:16","startHours":10.865036632673288,"endHours":12.262978868248174,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:40","startHours":12.262978868248174,"endHours":13.66092110382306,"quality":"auspicious"},{"name":"Kāla","start":"13:40","end":"15:04","startHours":13.66092110382306,"endHours":15.058863339397949,"quality":"inauspicious"},{"name":"Śubha","start":"15:04","end":"16:27","startHours":15.058863339397949,"endHours":16.456805574972833,"quality":"auspicious"},{"name":"Roga","start":"16:27","end":"17:51","startHours":16.456805574972833,"endHours":17.85474781054772,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:51","end":"19:27","startHours":17.85474781054772,"endHours":19.456805574972833,"quality":"inauspicious"},{"name":"Śubha","start":"19:27","end":"21:04","startHours":19.456805574972833,"endHours":21.05886333939795,"quality":"auspicious"},{"name":"Roga","start":"21:04","end":"22:40","startHours":21.05886333939795,"endHours":22.66092110382306,"quality":"inauspicious"},{"name":"Udveg","start":"22:40","end":"00:16","startHours":22.66092110382306,"endHours":24.262978868248176,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"01:52","startHours":24.262978868248176,"endHours":25.865036632673288,"quality":"neutral"},{"name":"Labha","start":"01:52","end":"03:28","startHours":25.865036632673288,"endHours":27.4670943970984,"quality":"auspicious"},{"name":"Amṛta","start":"03:28","end":"05:04","startHours":27.4670943970984,"endHours":29.069152161523512,"quality":"auspicious"},{"name":"Kāla","start":"05:04","end":"06:40","startHours":29.069152161523512,"endHours":30.671209925948627,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.671209925948627,"endHours":7.671209925948627,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.671209925948627,"endHours":8.671209925948627,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.671209925948627,"endHours":9.671209925948627,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.671209925948627,"endHours":10.671209925948627,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.671209925948627,"endHours":11.671209925948627,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.671209925948627,"endHours":12.671209925948627,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.671209925948627,"endHours":13.671209925948627,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.671209925948627,"endHours":14.671209925948627,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.671209925948627,"endHours":15.671209925948627,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.671209925948627,"endHours":16.671209925948627,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.671209925948627,"endHours":17.671209925948627,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.671209925948627,"endHours":18.671209925948627,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.671209925948627,"endHours":19.671209925948627,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.671209925948627,"endHours":20.671209925948627,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.671209925948627,"endHours":21.671209925948627,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.671209925948627,"endHours":22.671209925948627,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.671209925948627,"endHours":23.671209925948627,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.671209925948627,"endHours":24.671209925948627,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.671209925948627,"endHours":25.671209925948627,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.671209925948627,"endHours":26.671209925948627,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.671209925948627,"endHours":27.671209925948627,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.671209925948627,"endHours":28.671209925948627,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.671209925948627,"endHours":29.671209925948627,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.671209925948627,"endHours":30.671209925948627,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.732589126945534,"eotMinutes":-14.594732094890398,"ayanamsa":24.2737}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 12, 2030 CE · Ayodhyā · Vidhyamitra","description":"February 12, 2030 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:40, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2030-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2030-02-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2030-02-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2030-02-12","x-default":"https://vidhyamitra.com/city/ayodhya/2030-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:27:15.490Z","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":"2026-05-14T20:27:15.490Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:27:15.490Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}