{"id":"vidhyamitra:city-day:perth:2014-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2014-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2014-09-11","date_display":"September 11, 2014 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":2014,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456911.770833,"kali_year":5116,"ahargana":1868446.2708,"sun":{"sidereal_longitude":143.4322,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":350.1695,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.7373,"elapsed_within_tithi_degrees":2.7373},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.1695,"elapsed_within_degrees":3.5028},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6016},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2014,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456911.770833,"ahargana":1868446.2708,"kali_year":5116,"ayanamsa_lahiri":24.0583,"grahas":{"sun":{"sidereal_longitude":144.18446,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":351.41166,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":0.8235},"mars":{"sidereal_longitude":213.84006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":168.20996000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":107.41415999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":132.36666000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":204.45576000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":180.725,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":0.725,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"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":2014,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456911.770833,"kali_year":5116,"ahargana":1868446.2708,"sun":{"sidereal_longitude":143.4322,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":350.1695,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.7373,"elapsed_within_tithi_degrees":2.7373},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.1695,"elapsed_within_degrees":3.5028},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.6016},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.824,"elongation":153.263},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.824,"opposition_distance":26.737}},"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":"06:20","sunsetLocal":"18:05","solarNoonLocal":"12:13","dayLengthHours":11.743868794153357,"dayLengthDisplay":"11 Hours 44 Mins 38 Secs","nightLengthDisplay":"12 Hours 15 Mins 22 Secs","moonriseLocal":"20:14","moonsetLocal":"07:49","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:09","startHours":13.677043730029787,"endHours":15.145027329298959,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:20","end":"07:48","startHours":6.33712573368394,"endHours":7.805109332953109,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:44","startHours":9.27309293222228,"endHours":10.741076531491448,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:28","startHours":9.077361785653057,"endHours":9.468824078791501,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:08","startHours":6.826453600106996,"endHours":7.139623434617752,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:36","startHours":11.817597837622174,"endHours":12.600522423899065,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:33","startHours":4.771276561130159,"endHours":5.554201147407049,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:20","startHours":5.358470000837826,"endHours":6.33712573368394,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.166371596452844,"endHours":14.949296182729734,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.8809945278373,"endHours":18.280994527837297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:34","startHours":18.080994527837298,"endHours":18.570322394260355,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.830994527837298,"endHours":19.580994527837298,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:36","startHours":23.817597837622174,"endHours":24.600522423899065,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:20","end":"07:48","startHours":6.33712573368394,"endHours":7.805109332953109,"quality":"auspicious"},{"name":"Roga","start":"07:48","end":"09:16","startHours":7.805109332953109,"endHours":9.27309293222228,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:44","startHours":9.27309293222228,"endHours":10.741076531491448,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:13","startHours":10.741076531491448,"endHours":12.20906013076062,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:41","startHours":12.20906013076062,"endHours":13.677043730029787,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:09","startHours":13.677043730029787,"endHours":15.145027329298959,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:37","startHours":15.145027329298959,"endHours":16.613010928568126,"quality":"inauspicious"},{"name":"Śubha","start":"16:37","end":"18:05","startHours":16.613010928568126,"endHours":18.080994527837298,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:05","end":"19:37","startHours":18.080994527837298,"endHours":19.61301092856813,"quality":"auspicious"},{"name":"Kāla","start":"19:37","end":"21:09","startHours":19.61301092856813,"endHours":21.14502732929896,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:41","startHours":21.14502732929896,"endHours":22.677043730029787,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:13","startHours":22.677043730029787,"endHours":24.20906013076062,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:44","startHours":24.20906013076062,"endHours":25.74107653149145,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:16","startHours":25.74107653149145,"endHours":27.27309293222228,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:48","startHours":27.27309293222228,"endHours":28.80510933295311,"quality":"auspicious"},{"name":"Amṛta","start":"04:48","end":"06:20","startHours":28.80510933295311,"endHours":30.33712573368394,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.33712573368394,"endHours":7.33712573368394,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.33712573368394,"endHours":8.33712573368394,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.33712573368394,"endHours":9.33712573368394,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.33712573368394,"endHours":10.33712573368394,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.33712573368394,"endHours":11.33712573368394,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.33712573368394,"endHours":12.33712573368394,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.33712573368394,"endHours":13.33712573368394,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.33712573368394,"endHours":14.33712573368394,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.33712573368394,"endHours":15.33712573368394,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.33712573368394,"endHours":16.33712573368394,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.33712573368394,"endHours":17.33712573368394,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.33712573368394,"endHours":18.33712573368394,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.33712573368394,"endHours":19.33712573368394,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.33712573368394,"endHours":20.33712573368394,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.33712573368394,"endHours":21.33712573368394,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.33712573368394,"endHours":22.33712573368394,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.33712573368394,"endHours":23.33712573368394,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.33712573368394,"endHours":24.33712573368394,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.33712573368394,"endHours":25.33712573368394,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.33712573368394,"endHours":26.33712573368394,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.33712573368394,"endHours":27.33712573368394,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.33712573368394,"endHours":28.33712573368394,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.33712573368394,"endHours":29.33712573368394,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.33712573368394,"endHours":30.33712573368394,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.648585407906239,"eotMinutes":4.014392154362758,"ayanamsa":24.0583}},"calendars":{"vikram_samvat":2071,"vikram_samvatsara":"Plavaṅga","saka_samvat":1936,"saka_samvatsara":"Jaya","bengali_samvat":1421,"malayalam_era":1190,"nanakshahi_year":545,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Tṛtīyā · Vikram 2071 Plavaṅga · Śaka 1936 Jaya"},"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 September 11, 2014 CE · Perth, Australia · Vidhyamitra","description":"September 11, 2014 CE for Perth, Australia: Kṛṣṇa Tṛtīyā, sūryodaya 06:20, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2014-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2014-09-11","sa":"https://sa.vidhyamitra.com/city/perth/2014-09-11","hi":"https://hi.vidhyamitra.com/city/perth/2014-09-11","x-default":"https://vidhyamitra.com/city/perth/2014-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:38:31.984Z","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":"2026-06-02T07:38:31.984Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:38:31.984Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}