{"id":"vidhyamitra:city-day:perth:2019-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2019-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2019-02-27","date_display":"February 27, 2019 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":2019,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458541.770833,"kali_year":5120,"ahargana":1870076.2708,"sun":{"sidereal_longitude":314.1273,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":227.4337,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.3064,"elapsed_within_tithi_degrees":9.3064},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":227.4337,"elapsed_within_degrees":0.7671},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":181.5611},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2019,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458541.770833,"ahargana":1870076.2708,"kali_year":5120,"ayanamsa_lahiri":24.1206,"grahas":{"sun":{"sidereal_longitude":314.02568199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":230.57178199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":3.2855},"mars":{"sidereal_longitude":14.122882000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":331.85458199999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":237.490682,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":272.472482,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":263.355282,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":94.3597,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":274.3597,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara 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":2019,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458541.770833,"kali_year":5120,"ahargana":1870076.2708,"sun":{"sidereal_longitude":314.1273,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":227.4337,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.3064,"elapsed_within_tithi_degrees":9.3064},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":227.4337,"elapsed_within_degrees":0.7671},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":181.5611},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.286,"elongation":86.694},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.286,"opposition_distance":93.306}},"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":"06:05","sunsetLocal":"18:55","solarNoonLocal":"12:30","dayLengthHours":12.847333960076092,"dayLengthDisplay":"12 Hours 50 Mins 50 Secs","nightLengthDisplay":"11 Hours 09 Mins 10 Secs","moonriseLocal":"23:53","moonsetLocal":"13:59","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"14:06","startHours":12.49918385925541,"endHours":14.105100604264923,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:41","end":"09:17","startHours":7.681433624226875,"endHours":9.287350369236385,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:30","startHours":10.893267114245898,"endHours":12.49918385925541,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:30","startHours":9.073228136568451,"endHours":9.501472601904322,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:57","startHours":6.6108224608872,"endHours":6.953418033155896,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.07093939391954,"endHours":12.92742832459128,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:13","startHours":4.3625390178738845,"endHours":5.219027948545624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:05","startHours":5.004905715877689,"endHours":6.075516879217363,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:30","startHours":14.640406185934758,"endHours":15.496895116606497,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.722850839293457,"endHours":19.122850839293456,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:27","startHours":18.922850839293456,"endHours":19.458156420963295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.672850839293456,"endHours":20.422850839293456,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.07093939391954,"endHours":24.92742832459128,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:05","end":"07:41","startHours":6.075516879217363,"endHours":7.681433624226875,"quality":"auspicious"},{"name":"Amṛta","start":"07:41","end":"09:17","startHours":7.681433624226875,"endHours":9.287350369236385,"quality":"auspicious"},{"name":"Kāla","start":"09:17","end":"10:54","startHours":9.287350369236385,"endHours":10.893267114245898,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:30","startHours":10.893267114245898,"endHours":12.49918385925541,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"14:06","startHours":12.49918385925541,"endHours":14.105100604264923,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:43","startHours":14.105100604264923,"endHours":15.711017349274432,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:19","startHours":15.711017349274432,"endHours":17.316934094283944,"quality":"neutral"},{"name":"Labha","start":"17:19","end":"18:55","startHours":17.316934094283944,"endHours":18.922850839293456,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:55","end":"20:19","startHours":18.922850839293456,"endHours":20.316934094283944,"quality":"inauspicious"},{"name":"Chala","start":"20:19","end":"21:43","startHours":20.316934094283944,"endHours":21.711017349274435,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"23:06","startHours":21.711017349274435,"endHours":23.105100604264923,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:30","startHours":23.105100604264923,"endHours":24.49918385925541,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"01:54","startHours":24.49918385925541,"endHours":25.893267114245898,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:17","startHours":25.893267114245898,"endHours":27.287350369236385,"quality":"auspicious"},{"name":"Roga","start":"03:17","end":"04:41","startHours":27.287350369236385,"endHours":28.681433624226877,"quality":"inauspicious"},{"name":"Udveg","start":"04:41","end":"06:05","startHours":28.681433624226877,"endHours":30.075516879217364,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.075516879217363,"endHours":7.075516879217363,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.075516879217363,"endHours":8.075516879217364,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.075516879217364,"endHours":9.075516879217364,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.075516879217364,"endHours":10.075516879217364,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.075516879217364,"endHours":11.075516879217364,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.075516879217364,"endHours":12.075516879217364,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.075516879217364,"endHours":13.075516879217364,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.075516879217364,"endHours":14.075516879217364,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.075516879217364,"endHours":15.075516879217364,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.075516879217364,"endHours":16.075516879217364,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.075516879217364,"endHours":17.075516879217364,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.075516879217364,"endHours":18.075516879217364,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.075516879217364,"endHours":19.075516879217364,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.075516879217364,"endHours":20.075516879217364,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.075516879217364,"endHours":21.075516879217364,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.075516879217364,"endHours":22.075516879217364,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.075516879217364,"endHours":23.075516879217364,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.075516879217364,"endHours":24.075516879217364,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.075516879217364,"endHours":25.075516879217364,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.075516879217364,"endHours":26.075516879217364,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.075516879217364,"endHours":27.075516879217364,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.075516879217364,"endHours":28.075516879217364,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.075516879217364,"endHours":29.075516879217364,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.075516879217364,"endHours":30.075516879217364,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"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":-8.514008020775256,"eotMinutes":-13.393031555324574,"ayanamsa":24.1206}},"calendars":{"vikram_samvat":2076,"vikram_samvatsara":"Paridhāvi","saka_samvat":1941,"saka_samvatsara":"Vikāri","bengali_samvat":1426,"malayalam_era":1195,"nanakshahi_year":550,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Aṣṭamī · Vikram 2076 Paridhāvi · Śaka 1941 Vikāri"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3},{"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 27, 2019 CE · Perth, Australia · Vidhyamitra","description":"February 27, 2019 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 06:05, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2019-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2019-02-27","sa":"https://sa.vidhyamitra.com/city/perth/2019-02-27","hi":"https://hi.vidhyamitra.com/city/perth/2019-02-27","x-default":"https://vidhyamitra.com/city/perth/2019-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T07:19:28.121Z","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":"2026-05-15T07:19:28.121Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T07:19:28.121Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}