{"id":"vidhyamitra:city-day:ayodhya:2081-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2081-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2081-02-28","date_display":"February 28, 2081 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":2081,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481188.770833,"kali_year":5182,"ahargana":1892723.2708,"sun":{"sidereal_longitude":315.092,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":192.9387,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.8467,"elapsed_within_tithi_degrees":9.8467},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.9387,"elapsed_within_degrees":6.2721},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.0308},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2081,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481188.770833,"ahargana":1892723.2708,"kali_year":5182,"ayanamsa_lahiri":24.9868,"grahas":{"sun":{"sidereal_longitude":315.13110000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":195.65509999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-2.8012},"mars":{"sidereal_longitude":4.453199999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":288.71990000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":310.0461,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":324.06719999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":295.0747,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":334.4127,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.4127,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2081,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481188.770833,"kali_year":5182,"ahargana":1892723.2708,"sun":{"sidereal_longitude":315.092,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":192.9387,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.8467,"elapsed_within_tithi_degrees":9.8467},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.9387,"elapsed_within_degrees":6.2721},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.0308},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.801,"elongation":122.153},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.801,"opposition_distance":57.847}},"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":"06:26","sunsetLocal":"18:02","solarNoonLocal":"12:14","dayLengthHours":11.598602963264781,"dayLengthDisplay":"11 Hours 35 Mins 55 Secs","nightLengthDisplay":"12 Hours 24 Mins 05 Secs","moonriseLocal":"22:45","moonsetLocal":"09:48","rahuKala":{"name":"Rāhu Kāla","start":"10:47","end":"12:14","startHours":10.790292276692359,"endHours":12.240117647100458,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:08","end":"16:35","startHours":15.139768387916654,"endHours":16.58959375832475,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:53","end":"09:20","startHours":7.890641535876164,"endHours":9.340466906284263,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.147156856896515,"endHours":9.533776955672009,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.924091288937433,"endHours":7.233387367957827,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:38","startHours":11.853497548324965,"endHours":12.626737745875952,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:40","startHours":4.894335770366096,"endHours":5.667575967917081,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:26","startHours":5.474265918529335,"endHours":6.440816165468067,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.17321814097792,"endHours":14.946458338528904,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.83941912873285,"endHours":18.239419128732848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.03941912873285,"endHours":18.522694252202214,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.78941912873285,"endHours":19.53941912873285,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:38","startHours":23.853497548324967,"endHours":24.62673774587595,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:26","end":"07:53","startHours":6.440816165468067,"endHours":7.890641535876164,"quality":"neutral"},{"name":"Labha","start":"07:53","end":"09:20","startHours":7.890641535876164,"endHours":9.340466906284263,"quality":"auspicious"},{"name":"Amṛta","start":"09:20","end":"10:47","startHours":9.340466906284263,"endHours":10.790292276692359,"quality":"auspicious"},{"name":"Kāla","start":"10:47","end":"12:14","startHours":10.790292276692359,"endHours":12.240117647100458,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:41","startHours":12.240117647100458,"endHours":13.689943017508554,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:08","startHours":13.689943017508554,"endHours":15.139768387916654,"quality":"inauspicious"},{"name":"Udveg","start":"15:08","end":"16:35","startHours":15.139768387916654,"endHours":16.58959375832475,"quality":"inauspicious"},{"name":"Chala","start":"16:35","end":"18:02","startHours":16.58959375832475,"endHours":18.03941912873285,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:02","end":"19:35","startHours":18.03941912873285,"endHours":19.589593758324753,"quality":"inauspicious"},{"name":"Udveg","start":"19:35","end":"21:08","startHours":19.589593758324753,"endHours":21.139768387916654,"quality":"inauspicious"},{"name":"Chala","start":"21:08","end":"22:41","startHours":21.139768387916654,"endHours":22.689943017508554,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:14","startHours":22.689943017508554,"endHours":24.24011764710046,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:47","startHours":24.24011764710046,"endHours":25.790292276692362,"quality":"auspicious"},{"name":"Kāla","start":"01:47","end":"03:20","startHours":25.790292276692362,"endHours":27.340466906284263,"quality":"inauspicious"},{"name":"Śubha","start":"03:20","end":"04:53","startHours":27.340466906284263,"endHours":28.890641535876163,"quality":"auspicious"},{"name":"Roga","start":"04:53","end":"06:26","startHours":28.890641535876163,"endHours":30.440816165468068,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.440816165468067,"endHours":7.440816165468067,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.440816165468067,"endHours":8.440816165468068,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.440816165468068,"endHours":9.440816165468068,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.440816165468068,"endHours":10.440816165468068,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.440816165468068,"endHours":11.440816165468068,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.440816165468068,"endHours":12.440816165468068,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.440816165468068,"endHours":13.440816165468068,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.440816165468068,"endHours":14.440816165468068,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.440816165468068,"endHours":15.440816165468068,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.440816165468068,"endHours":16.440816165468068,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.440816165468068,"endHours":17.440816165468068,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.440816165468068,"endHours":18.440816165468068,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.440816165468068,"endHours":19.440816165468068,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.440816165468068,"endHours":20.440816165468068,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.440816165468068,"endHours":21.440816165468068,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.440816165468068,"endHours":22.440816165468068,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.440816165468068,"endHours":23.440816165468068,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.440816165468068,"endHours":24.440816165468068,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.440816165468068,"endHours":25.440816165468068,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.440816165468068,"endHours":26.440816165468068,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.440816165468068,"endHours":27.440816165468068,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.440816165468068,"endHours":28.440816165468068,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.440816165468068,"endHours":29.440816165468068,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.440816165468068,"endHours":30.440816165468068,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.77383696932892,"eotMinutes":-13.223058826027486,"ayanamsa":24.9868}},"calendars":{"vikram_samvat":2138,"vikram_samvatsara":"Ānanda","saka_samvat":2003,"saka_samvatsara":"Plava","bengali_samvat":1488,"malayalam_era":1257,"nanakshahi_year":612,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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 Pañcamī · Vikram 2138 Ānanda · Śaka 2003 Plava"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 28, 2081 CE · Ayodhyā · Vidhyamitra","description":"February 28, 2081 CE for Ayodhyā: Kṛṣṇa Pañcamī, sūryodaya 06:26, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2081-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2081-02-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2081-02-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2081-02-28","x-default":"https://vidhyamitra.com/city/ayodhya/2081-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:06:08.907Z","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":"2026-05-31T23:06:08.907Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:06:08.907Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}