{"id":"vidhyamitra:city-day:perth:2139-09-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2139-09-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-09-14","date_display":"September 14, 2139 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":2139,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502569.770833,"kali_year":5241,"ahargana":1914104.2708,"sun":{"sidereal_longitude":144.0678,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":34.821,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.7532,"elapsed_within_tithi_degrees":10.7532},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.821,"elapsed_within_degrees":8.1544},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.8888},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2139,"month":9,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502569.770833,"ahargana":1914104.2708,"kali_year":5241,"ayanamsa_lahiri":25.8045,"grahas":{"sun":{"sidereal_longitude":145.125789,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":39.16038900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":4.1331},"mars":{"sidereal_longitude":101.74788899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":168.22318900000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":274.89198899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":160.45548899999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":284.66648899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":281.5444,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.5444,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2139,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502569.770833,"kali_year":5241,"ahargana":1914104.2708,"sun":{"sidereal_longitude":144.0678,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":34.821,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.7532,"elapsed_within_tithi_degrees":10.7532},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.821,"elapsed_within_degrees":8.1544},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.8888},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.133,"elongation":109.247},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.133,"opposition_distance":70.753}},"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":"06:16","sunsetLocal":"18:06","solarNoonLocal":"12:11","dayLengthHours":11.831829402609376,"dayLengthDisplay":"11 Hours 49 Mins 55 Secs","nightLengthDisplay":"12 Hours 10 Mins 05 Secs","moonriseLocal":"00:00","moonsetLocal":"10:15","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:14","startHours":7.753613008910637,"endHours":9.232591684236809,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:11","startHours":10.711570359562982,"endHours":12.190549034889154,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:09","startHours":13.669527710215325,"endHours":15.148506385541499,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:26","startHours":9.035394527526654,"endHours":9.429788840946966,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.767627225359856,"endHours":7.083142676096106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:35","startHours":11.796154721468842,"endHours":12.584943348309466,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:29","startHours":4.697057079903216,"endHours":5.485845706743841,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:16","startHours":5.288648550033685,"endHours":6.274634333584466,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.162520601990717,"endHours":14.951309228831343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.906463736193842,"endHours":18.30646373619384,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:36","startHours":18.10646373619384,"endHours":18.599456627969232,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.85646373619384,"endHours":19.60646373619384,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:35","startHours":23.796154721468838,"endHours":24.584943348309466,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:16","end":"07:45","startHours":6.274634333584466,"endHours":7.753613008910637,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:14","startHours":7.753613008910637,"endHours":9.232591684236809,"quality":"inauspicious"},{"name":"Śubha","start":"09:14","end":"10:43","startHours":9.232591684236809,"endHours":10.711570359562982,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:11","startHours":10.711570359562982,"endHours":12.190549034889154,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:40","startHours":12.190549034889154,"endHours":13.669527710215325,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:09","startHours":13.669527710215325,"endHours":15.148506385541499,"quality":"neutral"},{"name":"Labha","start":"15:09","end":"16:38","startHours":15.148506385541499,"endHours":16.62748506086767,"quality":"auspicious"},{"name":"Amṛta","start":"16:38","end":"18:06","startHours":16.62748506086767,"endHours":18.10646373619384,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:06","end":"19:38","startHours":18.10646373619384,"endHours":19.62748506086767,"quality":"neutral"},{"name":"Labha","start":"19:38","end":"21:09","startHours":19.62748506086767,"endHours":21.1485063855415,"quality":"auspicious"},{"name":"Amṛta","start":"21:09","end":"22:40","startHours":21.1485063855415,"endHours":22.669527710215327,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:11","startHours":22.669527710215327,"endHours":24.190549034889152,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:43","startHours":24.190549034889152,"endHours":25.711570359562984,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:14","startHours":25.711570359562984,"endHours":27.23259168423681,"quality":"inauspicious"},{"name":"Udveg","start":"03:14","end":"04:45","startHours":27.23259168423681,"endHours":28.753613008910637,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:16","startHours":28.753613008910637,"endHours":30.274634333584466,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.274634333584466,"endHours":7.274634333584466,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.274634333584466,"endHours":8.274634333584466,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.274634333584466,"endHours":9.274634333584466,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.274634333584466,"endHours":10.274634333584466,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.274634333584466,"endHours":11.274634333584466,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.274634333584466,"endHours":12.274634333584466,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.274634333584466,"endHours":13.274634333584466,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.274634333584466,"endHours":14.274634333584466,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.274634333584466,"endHours":15.274634333584466,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.274634333584466,"endHours":16.274634333584466,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.274634333584466,"endHours":17.274634333584466,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.274634333584466,"endHours":18.274634333584466,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.274634333584466,"endHours":19.274634333584466,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.274634333584466,"endHours":20.274634333584466,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.274634333584466,"endHours":21.274634333584466,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.274634333584466,"endHours":22.274634333584466,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.274634333584466,"endHours":23.274634333584466,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.274634333584466,"endHours":24.274634333584466,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.274634333584466,"endHours":25.274634333584466,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.274634333584466,"endHours":26.274634333584466,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.274634333584466,"endHours":27.274634333584466,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.274634333584466,"endHours":28.274634333584466,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.274634333584466,"endHours":29.274634333584466,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.274634333584466,"endHours":30.274634333584466,"planetary_lord":"Venus"}],"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","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","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":3.5946297994269996,"eotMinutes":5.1250579066507616,"ayanamsa":25.8045}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"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 Ṣaṣṭhī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 September 14, 2139 CE · Perth, Australia · Vidhyamitra","description":"September 14, 2139 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:16, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2139-09-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2139-09-14","sa":"https://sa.vidhyamitra.com/city/perth/2139-09-14","hi":"https://hi.vidhyamitra.com/city/perth/2139-09-14","x-default":"https://vidhyamitra.com/city/perth/2139-09-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T15:56:53.724Z","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":"2026-05-29T15:56:53.724Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T15:56:53.724Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}