{"id":"vidhyamitra:city-day:ayodhya:2285-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2285-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2285-02-21","date_display":"February 21, 2285 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":2285,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555690.770833,"kali_year":5386,"ahargana":1967225.2708,"sun":{"sidereal_longitude":304.1877,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":131.3548,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.1671,"elapsed_within_tithi_degrees":7.1671},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.3548,"elapsed_within_degrees":11.3548},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.5425},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2285,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2555690.770833,"ahargana":1967225.2708,"kali_year":5386,"ayanamsa_lahiri":27.8362,"grahas":{"sun":{"sidereal_longitude":304.743776,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":133.607376,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":2.6167},"mars":{"sidereal_longitude":212.94567600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":274.50037599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":12.694876000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":312.416776,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":268.872576,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":346.9382,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":166.9382,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2285,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555690.770833,"kali_year":5386,"ahargana":1967225.2708,"sun":{"sidereal_longitude":304.1877,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":131.3548,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.1671,"elapsed_within_tithi_degrees":7.1671},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.3548,"elapsed_within_degrees":11.3548},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.5425},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.617,"elongation":172.833},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.617,"opposition_distance":7.167}},"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":"06:33","sunsetLocal":"17:58","solarNoonLocal":"12:15","dayLengthHours":11.407035576525182,"dayLengthDisplay":"11 Hours 24 Mins 25 Secs","nightLengthDisplay":"12 Hours 35 Mins 35 Secs","moonriseLocal":"18:33","moonsetLocal":"07:08","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:50","startHours":9.404471811555979,"endHours":10.830351258621626,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:06","startHours":13.682110152752921,"endHours":15.10798959981857,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:33","end":"07:59","startHours":6.5527129174246825,"endHours":7.97859236449033,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.214354551947224,"endHours":9.59458907116473,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.028006066446565,"endHours":7.33219368182057,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.875996186469767,"endHours":12.636465224904779,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:48","startHours":5.031774840554658,"endHours":5.79224387898967,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.602126619380917,"endHours":6.5527129174246825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.157403301774803,"endHours":14.917872340209815,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.759748493949864,"endHours":18.159748493949863,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:26","startHours":17.959748493949864,"endHours":18.435041642971747,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.709748493949864,"endHours":19.459748493949864,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.875996186469767,"endHours":24.63646522490478,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:33","end":"07:59","startHours":6.5527129174246825,"endHours":7.97859236449033,"quality":"inauspicious"},{"name":"Śubha","start":"07:59","end":"09:24","startHours":7.97859236449033,"endHours":9.404471811555979,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:50","startHours":9.404471811555979,"endHours":10.830351258621626,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:15","startHours":10.830351258621626,"endHours":12.256230705687273,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:41","startHours":12.256230705687273,"endHours":13.682110152752921,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:06","startHours":13.682110152752921,"endHours":15.10798959981857,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:32","startHours":15.10798959981857,"endHours":16.533869046884217,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"17:58","startHours":16.533869046884217,"endHours":17.959748493949864,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:58","end":"19:32","startHours":17.959748493949864,"endHours":19.533869046884217,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:06","startHours":19.533869046884217,"endHours":21.107989599818566,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:41","startHours":21.107989599818566,"endHours":22.68211015275292,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:15","startHours":22.68211015275292,"endHours":24.256230705687273,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:50","startHours":24.256230705687273,"endHours":25.830351258621626,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:24","startHours":25.830351258621626,"endHours":27.40447181155598,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:59","startHours":27.40447181155598,"endHours":28.97859236449033,"quality":"neutral"},{"name":"Labha","start":"04:59","end":"06:33","startHours":28.97859236449033,"endHours":30.55271291742468,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.5527129174246825,"endHours":7.5527129174246825,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.5527129174246825,"endHours":8.552712917424682,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.552712917424682,"endHours":9.552712917424682,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.552712917424682,"endHours":10.552712917424682,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.552712917424682,"endHours":11.552712917424682,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.552712917424682,"endHours":12.552712917424682,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.552712917424682,"endHours":13.552712917424682,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.552712917424682,"endHours":14.552712917424682,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.552712917424682,"endHours":15.552712917424682,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.552712917424682,"endHours":16.55271291742468,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.55271291742468,"endHours":17.55271291742468,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.55271291742468,"endHours":18.55271291742468,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.55271291742468,"endHours":19.55271291742468,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.55271291742468,"endHours":20.55271291742468,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.55271291742468,"endHours":21.55271291742468,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.55271291742468,"endHours":22.55271291742468,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.55271291742468,"endHours":23.55271291742468,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.55271291742468,"endHours":24.55271291742468,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.55271291742468,"endHours":25.55271291742468,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.55271291742468,"endHours":26.55271291742468,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.55271291742468,"endHours":27.55271291742468,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.55271291742468,"endHours":28.55271291742468,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.55271291742468,"endHours":29.55271291742468,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.55271291742468,"endHours":30.55271291742468,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.553862986283397,"eotMinutes":-14.189842341236304,"ayanamsa":27.8362}},"calendars":{"vikram_samvat":2342,"vikram_samvatsara":"Bahudhānya","saka_samvat":2207,"saka_samvatsara":"Krodhana","bengali_samvat":1692,"malayalam_era":1461,"nanakshahi_year":816,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa 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 Kṛṣṇa Pratipada · Vikram 2342 Bahudhānya · Śaka 2207 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 21, 2285 CE · Ayodhyā · Vidhyamitra","description":"February 21, 2285 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:33, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2285-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2285-02-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2285-02-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2285-02-21","x-default":"https://vidhyamitra.com/city/ayodhya/2285-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:23:35.905Z","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":"2026-06-01T03:23:35.905Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:23:35.905Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}