{"id":"vidhyamitra:city-day:perth:2134-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2134-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2134-10-23","date_display":"October 23, 2134 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":2134,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500782.770833,"kali_year":5236,"ahargana":1912317.2708,"sun":{"sidereal_longitude":182.6969,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":250.7612,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.0642,"elapsed_within_tithi_degrees":8.0642},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.7612,"elapsed_within_degrees":10.7612},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.4581},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2134,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500782.770833,"ahargana":1912317.2708,"kali_year":5236,"ayanamsa_lahiri":25.7362,"grahas":{"sun":{"sidereal_longitude":183.744865,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":252.968565,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-3.6637},"mars":{"sidereal_longitude":193.88046499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":172.46106499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":147.754865,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":190.32846500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":230.081365,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":16.2283,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":196.2283,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2134,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500782.770833,"kali_year":5236,"ahargana":1912317.2708,"sun":{"sidereal_longitude":182.6969,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":250.7612,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.0642,"elapsed_within_tithi_degrees":8.0642},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.7612,"elapsed_within_degrees":10.7612},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":73.4581},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.664,"elongation":68.064},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.664,"opposition_distance":111.936}},"eclipse_window_40days":[{"offset_days":10,"type":"lunar","occurs":true,"moon_latitude":-0.213,"opposition_distance":0.289}]},"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":"05:28","sunsetLocal":"18:33","solarNoonLocal":"12:01","dayLengthHours":13.088136950262674,"dayLengthDisplay":"13 Hours 05 Mins 17 Secs","nightLengthDisplay":"10 Hours 54 Mins 43 Secs","moonriseLocal":"09:32","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:22","startHours":8.736308514016105,"endHours":10.37232563279894,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:17","startHours":13.644359870364609,"endHours":15.280376989147443,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:28","end":"07:06","startHours":5.464274276450437,"endHours":7.100291395233271,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:57","startHours":8.518172898178396,"endHours":8.954444129853817,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:22","startHours":6.009613316044716,"endHours":6.358630301385054,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.572071519906352,"endHours":12.444613983257195,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.7191893497487474,"endHours":4.591731813099592,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:28","startHours":4.373596197261881,"endHours":5.464274276450437,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.189698909958887,"endHours":15.062241373309732,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.352411226713112,"endHours":18.75241122671311,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.55241122671311,"endHours":19.09775026630739,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30241122671311,"endHours":20.05241122671311,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.57207151990635,"endHours":24.444613983257195,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:28","end":"07:06","startHours":5.464274276450437,"endHours":7.100291395233271,"quality":"inauspicious"},{"name":"Śubha","start":"07:06","end":"08:44","startHours":7.100291395233271,"endHours":8.736308514016105,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:22","startHours":8.736308514016105,"endHours":10.37232563279894,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"12:01","startHours":10.37232563279894,"endHours":12.008342751581775,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:39","startHours":12.008342751581775,"endHours":13.644359870364609,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:17","startHours":13.644359870364609,"endHours":15.280376989147443,"quality":"auspicious"},{"name":"Amṛta","start":"15:17","end":"16:55","startHours":15.280376989147443,"endHours":16.916394107930277,"quality":"auspicious"},{"name":"Kāla","start":"16:55","end":"18:33","startHours":16.916394107930277,"endHours":18.55241122671311,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:33","end":"19:55","startHours":18.55241122671311,"endHours":19.916394107930277,"quality":"auspicious"},{"name":"Amṛta","start":"19:55","end":"21:17","startHours":19.916394107930277,"endHours":21.28037698914744,"quality":"auspicious"},{"name":"Kāla","start":"21:17","end":"22:39","startHours":21.28037698914744,"endHours":22.64435987036461,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"00:01","startHours":22.64435987036461,"endHours":24.008342751581775,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:22","startHours":24.008342751581775,"endHours":25.37232563279894,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"02:44","startHours":25.37232563279894,"endHours":26.736308514016105,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"04:06","startHours":26.736308514016105,"endHours":28.10029139523327,"quality":"neutral"},{"name":"Labha","start":"04:06","end":"05:28","startHours":28.10029139523327,"endHours":29.46427427645044,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.464274276450437,"endHours":6.464274276450437,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.464274276450437,"endHours":7.464274276450437,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.464274276450437,"endHours":8.464274276450437,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.464274276450437,"endHours":9.464274276450437,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.464274276450437,"endHours":10.464274276450437,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.464274276450437,"endHours":11.464274276450437,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.464274276450437,"endHours":12.464274276450437,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.464274276450437,"endHours":13.464274276450437,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.464274276450437,"endHours":14.464274276450437,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.464274276450437,"endHours":15.464274276450437,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.464274276450437,"endHours":16.46427427645044,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.46427427645044,"endHours":17.46427427645044,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.46427427645044,"endHours":18.46427427645044,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.46427427645044,"endHours":19.46427427645044,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.46427427645044,"endHours":20.46427427645044,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.46427427645044,"endHours":21.46427427645044,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.46427427645044,"endHours":22.46427427645044,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.46427427645044,"endHours":23.46427427645044,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.46427427645044,"endHours":24.46427427645044,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.46427427645044,"endHours":25.46427427645044,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.46427427645044,"endHours":26.46427427645044,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.46427427645044,"endHours":27.46427427645044,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.46427427645044,"endHours":28.46427427645044,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.46427427645044,"endHours":29.46427427645044,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.287863407911667,"eotMinutes":16.057434905093558,"ayanamsa":25.7362}},"calendars":{"vikram_samvat":2191,"vikram_samvatsara":"Plavaṅga","saka_samvat":2056,"saka_samvatsara":"Jaya","bengali_samvat":1541,"malayalam_era":1310,"nanakshahi_year":665,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ṣaṣṭhī · Vikram 2191 Plavaṅga · Śaka 2056 Jaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 October 23, 2134 CE · Perth, Australia · Vidhyamitra","description":"October 23, 2134 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 05:28, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2134-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2134-10-23","sa":"https://sa.vidhyamitra.com/city/perth/2134-10-23","hi":"https://hi.vidhyamitra.com/city/perth/2134-10-23","x-default":"https://vidhyamitra.com/city/perth/2134-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:46:33.425Z","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":"2026-05-31T13:46:33.425Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:46:33.425Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}