{"id":"vidhyamitra:city-day:perth:1908-02-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1908-02-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-02-19","date_display":"February 19, 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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417990.770833,"kali_year":5009,"ahargana":1829525.2708,"sun":{"sidereal_longitude":306.773,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":146.7771,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.004,"elapsed_within_tithi_degrees":8.004},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":146.7771,"elapsed_within_degrees":0.1104},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.5501},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417990.770833,"ahargana":1829525.2708,"kali_year":5009,"ayanamsa_lahiri":22.5697,"grahas":{"sun":{"sidereal_longitude":306.44202900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":144.72792900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":4.0379},"mars":{"sidereal_longitude":5.880129000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":323.741529,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":104.567229,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":344.650129,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":335.036429,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":82.9469,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.9469,"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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417990.770833,"kali_year":5009,"ahargana":1829525.2708,"sun":{"sidereal_longitude":306.773,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":146.7771,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.004,"elapsed_within_tithi_degrees":8.004},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":146.7771,"elapsed_within_degrees":0.1104},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.5501},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.038,"elongation":159.996},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.038,"opposition_distance":20.004}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:57","sunsetLocal":"19:05","solarNoonLocal":"12:31","dayLengthHours":13.13467489595756,"dayLengthDisplay":"13 Hours 08 Mins 05 Secs","nightLengthDisplay":"10 Hours 51 Mins 55 Secs","moonriseLocal":"19:54","moonsetLocal":"07:34","rahuKala":{"name":"Rāhu Kāla","start":"12:31","end":"14:09","startHours":12.51538468606066,"endHours":14.157219048055357,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:35","end":"09:14","startHours":7.589881600076576,"endHours":9.23171596207127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:31","startHours":10.873550324065967,"endHours":12.51538468606066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.012804713805313,"endHours":9.450627210337231,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.495325358746779,"endHours":6.845583355972314,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:57","startHours":12.077562189528741,"endHours":12.953207182592578,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:04","startHours":4.196757251954207,"endHours":5.0724022450180435,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:57","startHours":4.853490996752084,"endHours":5.948047238081881,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:35","startHours":14.704497168720252,"endHours":15.580142161784089,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.88272213403944,"endHours":19.28272213403944,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:38","startHours":19.08272213403944,"endHours":19.63000025470434,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.83272213403944,"endHours":20.58272213403944,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:57","startHours":24.07756218952874,"endHours":24.95320718259258,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:57","end":"07:35","startHours":5.948047238081881,"endHours":7.589881600076576,"quality":"auspicious"},{"name":"Amṛta","start":"07:35","end":"09:14","startHours":7.589881600076576,"endHours":9.23171596207127,"quality":"auspicious"},{"name":"Kāla","start":"09:14","end":"10:52","startHours":9.23171596207127,"endHours":10.873550324065967,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:31","startHours":10.873550324065967,"endHours":12.51538468606066,"quality":"auspicious"},{"name":"Roga","start":"12:31","end":"14:09","startHours":12.51538468606066,"endHours":14.157219048055357,"quality":"inauspicious"},{"name":"Udveg","start":"14:09","end":"15:48","startHours":14.157219048055357,"endHours":15.79905341005005,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:26","startHours":15.79905341005005,"endHours":17.440887772044746,"quality":"neutral"},{"name":"Labha","start":"17:26","end":"19:05","startHours":17.440887772044746,"endHours":19.08272213403944,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:05","end":"20:26","startHours":19.08272213403944,"endHours":20.440887772044746,"quality":"inauspicious"},{"name":"Chala","start":"20:26","end":"21:48","startHours":20.440887772044746,"endHours":21.79905341005005,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:09","startHours":21.79905341005005,"endHours":23.157219048055353,"quality":"auspicious"},{"name":"Amṛta","start":"23:09","end":"00:31","startHours":23.157219048055353,"endHours":24.51538468606066,"quality":"auspicious"},{"name":"Kāla","start":"00:31","end":"01:52","startHours":24.51538468606066,"endHours":25.873550324065967,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:14","startHours":25.873550324065967,"endHours":27.23171596207127,"quality":"auspicious"},{"name":"Roga","start":"03:14","end":"04:35","startHours":27.23171596207127,"endHours":28.589881600076573,"quality":"inauspicious"},{"name":"Udveg","start":"04:35","end":"05:57","startHours":28.589881600076573,"endHours":29.94804723808188,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.948047238081881,"endHours":6.948047238081881,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.948047238081881,"endHours":7.948047238081881,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.948047238081881,"endHours":8.94804723808188,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.94804723808188,"endHours":9.94804723808188,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.94804723808188,"endHours":10.94804723808188,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.94804723808188,"endHours":11.94804723808188,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.94804723808188,"endHours":12.94804723808188,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.94804723808188,"endHours":13.94804723808188,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.94804723808188,"endHours":14.94804723808188,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.94804723808188,"endHours":15.94804723808188,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.94804723808188,"endHours":16.94804723808188,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.94804723808188,"endHours":17.94804723808188,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.94804723808188,"endHours":18.94804723808188,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.94804723808188,"endHours":19.94804723808188,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.94804723808188,"endHours":20.94804723808188,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.94804723808188,"endHours":21.94804723808188,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.94804723808188,"endHours":22.94804723808188,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.94804723808188,"endHours":23.94804723808188,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.94804723808188,"endHours":24.94804723808188,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.94804723808188,"endHours":25.94804723808188,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.94804723808188,"endHours":26.94804723808188,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.94804723808188,"endHours":27.94804723808188,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.94804723808188,"endHours":28.94804723808188,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.94804723808188,"endHours":29.94804723808188,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","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":-11.816478319328029,"eotMinutes":-14.365081163639648,"ayanamsa":22.5697}},"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 Dvitīyā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 19, 1908 CE · Perth, Australia · Vidhyamitra","description":"February 19, 1908 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 05:57, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1908-02-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1908-02-19","sa":"https://sa.vidhyamitra.com/city/perth/1908-02-19","hi":"https://hi.vidhyamitra.com/city/perth/1908-02-19","x-default":"https://vidhyamitra.com/city/perth/1908-02-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T06:16:14.980Z","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":"2026-05-26T06:16:14.980Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T06:16:14.980Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}