{"id":"vidhyamitra:city-day:ranchi:1908-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1908-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-02-28","date_display":"February 28, 1908 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":1908,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417999.770833,"kali_year":5009,"ahargana":1829534.2708,"sun":{"sidereal_longitude":315.8625,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":266.46,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.5975,"elapsed_within_tithi_degrees":10.5975},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.46,"elapsed_within_degrees":13.1267},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.3226},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":1908,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417999.770833,"ahargana":1829534.2708,"kali_year":5009,"ayanamsa_lahiri":22.57,"grahas":{"sun":{"sidereal_longitude":315.49908500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":263.295085,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-0.3128},"mars":{"sidereal_longitude":12.103785000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":319.19558499999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":103.62958500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":355.420785,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":336.09098500000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":82.47,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.47,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417999.770833,"kali_year":5009,"ahargana":1829534.2708,"sun":{"sidereal_longitude":315.8625,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":266.46,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.5975,"elapsed_within_tithi_degrees":10.5975},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.46,"elapsed_within_degrees":13.1267},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.3226},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.313,"elongation":49.403},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.313,"opposition_distance":130.597}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:13","sunsetLocal":"17:51","solarNoonLocal":"12:02","dayLengthHours":11.626909359229135,"dayLengthDisplay":"11 Hours 37 Mins 37 Secs","nightLengthDisplay":"12 Hours 22 Mins 23 Secs","moonriseLocal":"03:12","moonsetLocal":"13:55","rahuKala":{"name":"Rāhu Kāla","start":"10:35","end":"12:02","startHours":10.579713977196818,"endHours":12.033077647100459,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:56","end":"16:24","startHours":14.939804986907742,"endHours":16.393168656811383,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:40","end":"09:08","startHours":7.672986637389533,"endHours":9.126350307293174,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:19","startHours":8.932568484639356,"endHours":9.320132129946993,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.704077524120438,"endHours":7.014128440366548,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.645514001792819,"endHours":12.420641292408096,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:27","startHours":4.669368386255339,"endHours":5.444495676870615,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:13","startHours":5.250713854216796,"endHours":6.219622967485891,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:45","startHours":13.970895873638646,"endHours":14.746023164253922,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.646532326715025,"endHours":18.046532326715024,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:20","startHours":17.846532326715025,"endHours":18.33098688334957,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.596532326715025,"endHours":19.346532326715025,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.64551400179282,"endHours":24.420641292408092,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:13","end":"07:40","startHours":6.219622967485891,"endHours":7.672986637389533,"quality":"neutral"},{"name":"Labha","start":"07:40","end":"09:08","startHours":7.672986637389533,"endHours":9.126350307293174,"quality":"auspicious"},{"name":"Amṛta","start":"09:08","end":"10:35","startHours":9.126350307293174,"endHours":10.579713977196818,"quality":"auspicious"},{"name":"Kāla","start":"10:35","end":"12:02","startHours":10.579713977196818,"endHours":12.033077647100459,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:29","startHours":12.033077647100459,"endHours":13.4864413170041,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"14:56","startHours":13.4864413170041,"endHours":14.939804986907742,"quality":"inauspicious"},{"name":"Udveg","start":"14:56","end":"16:24","startHours":14.939804986907742,"endHours":16.393168656811383,"quality":"inauspicious"},{"name":"Chala","start":"16:24","end":"17:51","startHours":16.393168656811383,"endHours":17.846532326715025,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:51","end":"19:24","startHours":17.846532326715025,"endHours":19.393168656811383,"quality":"inauspicious"},{"name":"Udveg","start":"19:24","end":"20:56","startHours":19.393168656811383,"endHours":20.939804986907742,"quality":"inauspicious"},{"name":"Chala","start":"20:56","end":"22:29","startHours":20.939804986907742,"endHours":22.4864413170041,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"00:02","startHours":22.4864413170041,"endHours":24.033077647100455,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:35","startHours":24.033077647100455,"endHours":25.579713977196818,"quality":"auspicious"},{"name":"Kāla","start":"01:35","end":"03:08","startHours":25.579713977196818,"endHours":27.126350307293173,"quality":"inauspicious"},{"name":"Śubha","start":"03:08","end":"04:40","startHours":27.126350307293173,"endHours":28.67298663738953,"quality":"auspicious"},{"name":"Roga","start":"04:40","end":"06:13","startHours":28.67298663738953,"endHours":30.21962296748589,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.219622967485891,"endHours":7.219622967485891,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.219622967485891,"endHours":8.21962296748589,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.21962296748589,"endHours":9.21962296748589,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.21962296748589,"endHours":10.21962296748589,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.21962296748589,"endHours":11.21962296748589,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.21962296748589,"endHours":12.21962296748589,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.21962296748589,"endHours":13.21962296748589,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.21962296748589,"endHours":14.21962296748589,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.21962296748589,"endHours":15.21962296748589,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.21962296748589,"endHours":16.21962296748589,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.21962296748589,"endHours":17.21962296748589,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.21962296748589,"endHours":18.21962296748589,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.21962296748589,"endHours":19.21962296748589,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.21962296748589,"endHours":20.21962296748589,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.21962296748589,"endHours":21.21962296748589,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.21962296748589,"endHours":22.21962296748589,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.21962296748589,"endHours":23.21962296748589,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.21962296748589,"endHours":24.21962296748589,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.21962296748589,"endHours":25.21962296748589,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.21962296748589,"endHours":26.21962296748589,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.21962296748589,"endHours":27.21962296748589,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.21962296748589,"endHours":28.21962296748589,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.21962296748589,"endHours":29.21962296748589,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.21962296748589,"endHours":30.21962296748589,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.542816156943772,"eotMinutes":-13.223058826027486,"ayanamsa":22.57}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ekādaśī · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"vijaya-ekadashi","name":"Vijayā Ekādaśī","name_sanskrit":"विजया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Rāma","significance":"Rāma observed this before crossing the ocean to Laṅkā.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"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":"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":"ranchi"},"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, 1908 CE · Ranchi, Jharkhand · Vidhyamitra","description":"February 28, 1908 CE for Ranchi, Jharkhand: Kṛṣṇa Ekādaśī, sūryodaya 06:13, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1908-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1908-02-28","sa":"https://sa.vidhyamitra.com/city/ranchi/1908-02-28","hi":"https://hi.vidhyamitra.com/city/ranchi/1908-02-28","x-default":"https://vidhyamitra.com/city/ranchi/1908-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-27T18:26:36.707Z","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":"2026-05-27T18:26:36.707Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-27T18:26:36.707Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}