{"id":"vidhyamitra:city-day:perth:2149-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2149-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-02-27","date_display":"February 27, 2149 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":2149,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506023.770833,"kali_year":5250,"ahargana":1917558.2708,"sun":{"sidereal_longitude":312.4746,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":185.8269,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.3523,"elapsed_within_tithi_degrees":5.3523},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.8269,"elapsed_within_degrees":12.4936},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.3016},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2149,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506023.770833,"ahargana":1917558.2708,"kali_year":5250,"ayanamsa_lahiri":25.9366,"grahas":{"sun":{"sidereal_longitude":312.68022099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":182.87872100000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":4.495},"mars":{"sidereal_longitude":48.70572100000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":309.68892099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":222.35002099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":313.46652100000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":39.861121000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":98.5349,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.5349,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2149,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506023.770833,"kali_year":5250,"ahargana":1917558.2708,"sun":{"sidereal_longitude":312.4746,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":185.8269,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.3523,"elapsed_within_tithi_degrees":5.3523},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.8269,"elapsed_within_degrees":12.4936},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.3016},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.495,"elongation":126.648},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.495,"opposition_distance":53.352}},"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":12.832236074686378,"dayLengthDisplay":"12 Hours 49 Mins 56 Secs","nightLengthDisplay":"11 Hours 10 Mins 04 Secs","moonriseLocal":"21:20","moonsetLocal":"10:22","rahuKala":{"name":"Rāhu Kāla","start":"14:06","end":"15:42","startHours":14.103213368591206,"endHours":15.707242877927005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:05","end":"07:41","startHours":6.0830658219122204,"endHours":7.687095331248018,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:17","end":"10:54","startHours":9.291124840583816,"endHours":10.895154349919611,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:30","startHours":9.077254239339041,"endHours":9.504995441828587,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:58","startHours":6.617742325024153,"endHours":6.95993528701579,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.071442656765864,"endHours":12.926925061744956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:14","startHours":4.372101011954037,"endHours":5.227583416933129,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:05","startHours":5.013712815688356,"endHours":6.0830658219122204,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:30","startHours":14.637889871703141,"endHours":15.493372276682233,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.7153018965986,"endHours":19.1153018965986,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:27","startHours":18.9153018965986,"endHours":19.44997839971053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.6653018965986,"endHours":20.4153018965986,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.071442656765864,"endHours":24.926925061744956,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:05","end":"07:41","startHours":6.0830658219122204,"endHours":7.687095331248018,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:17","startHours":7.687095331248018,"endHours":9.291124840583816,"quality":"inauspicious"},{"name":"Udveg","start":"09:17","end":"10:54","startHours":9.291124840583816,"endHours":10.895154349919611,"quality":"inauspicious"},{"name":"Chala","start":"10:54","end":"12:30","startHours":10.895154349919611,"endHours":12.49918385925541,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:06","startHours":12.49918385925541,"endHours":14.103213368591206,"quality":"auspicious"},{"name":"Amṛta","start":"14:06","end":"15:42","startHours":14.103213368591206,"endHours":15.707242877927005,"quality":"auspicious"},{"name":"Kāla","start":"15:42","end":"17:19","startHours":15.707242877927005,"endHours":17.3112723872628,"quality":"inauspicious"},{"name":"Śubha","start":"17:19","end":"18:55","startHours":17.3112723872628,"endHours":18.9153018965986,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:55","end":"20:19","startHours":18.9153018965986,"endHours":20.311272387262804,"quality":"auspicious"},{"name":"Kāla","start":"20:19","end":"21:42","startHours":20.311272387262804,"endHours":21.707242877927005,"quality":"inauspicious"},{"name":"Śubha","start":"21:42","end":"23:06","startHours":21.707242877927005,"endHours":23.103213368591206,"quality":"auspicious"},{"name":"Roga","start":"23:06","end":"00:30","startHours":23.103213368591206,"endHours":24.49918385925541,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:54","startHours":24.49918385925541,"endHours":25.895154349919615,"quality":"inauspicious"},{"name":"Chala","start":"01:54","end":"03:17","startHours":25.895154349919615,"endHours":27.291124840583816,"quality":"neutral"},{"name":"Labha","start":"03:17","end":"04:41","startHours":27.291124840583816,"endHours":28.687095331248017,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:05","startHours":28.687095331248017,"endHours":30.08306582191222,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.0830658219122204,"endHours":7.0830658219122204,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.0830658219122204,"endHours":8.083065821912221,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.083065821912221,"endHours":9.083065821912221,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.083065821912221,"endHours":10.083065821912221,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.083065821912221,"endHours":11.083065821912221,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.083065821912221,"endHours":12.083065821912221,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.083065821912221,"endHours":13.083065821912221,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.083065821912221,"endHours":14.083065821912221,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.083065821912221,"endHours":15.083065821912221,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.083065821912221,"endHours":16.08306582191222,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.08306582191222,"endHours":17.08306582191222,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.08306582191222,"endHours":18.08306582191222,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.08306582191222,"endHours":19.08306582191222,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.08306582191222,"endHours":20.08306582191222,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.08306582191222,"endHours":21.08306582191222,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.08306582191222,"endHours":22.08306582191222,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.08306582191222,"endHours":23.08306582191222,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.08306582191222,"endHours":24.08306582191222,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.08306582191222,"endHours":25.08306582191222,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.08306582191222,"endHours":26.08306582191222,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.08306582191222,"endHours":27.08306582191222,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.08306582191222,"endHours":28.08306582191222,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.08306582191222,"endHours":29.08306582191222,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.08306582191222,"endHours":30.08306582191222,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","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":-8.338125719561338,"eotMinutes":-13.393031555324574,"ayanamsa":25.9366}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"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 2206 Dundubhi · Śaka 2071 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 27, 2149 CE · Perth, Australia · Vidhyamitra","description":"February 27, 2149 CE for Perth, Australia: Kṛṣṇa Pañcamī, sūryodaya 06:05, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2149-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2149-02-27","sa":"https://sa.vidhyamitra.com/city/perth/2149-02-27","hi":"https://hi.vidhyamitra.com/city/perth/2149-02-27","x-default":"https://vidhyamitra.com/city/perth/2149-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:42:27.727Z","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":"2026-05-31T06:42:27.727Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:42:27.727Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}