{"id":"vidhyamitra:city-day:perth:2144-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2144-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2144-10-22","date_display":"October 22, 2144 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":2144,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504434.770833,"kali_year":5246,"ahargana":1915969.2708,"sun":{"sidereal_longitude":182.1114,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.8967,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.7853,"elapsed_within_tithi_degrees":10.7853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8967,"elapsed_within_degrees":0.8967},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0081},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2144,"month":10,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504434.770833,"ahargana":1915969.2708,"kali_year":5246,"ayanamsa_lahiri":25.8758,"grahas":{"sun":{"sidereal_longitude":183.184932,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":118.886032,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-3.9661},"mars":{"sidereal_longitude":284.043632,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":205.79733199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":99.64293199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":223.84193200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":347.494332,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":182.7277,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.7277,"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":2144,"month":10,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504434.770833,"kali_year":5246,"ahargana":1915969.2708,"sun":{"sidereal_longitude":182.1114,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.8967,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.7853,"elapsed_within_tithi_degrees":10.7853},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.8967,"elapsed_within_degrees":0.8967},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0081},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.966,"elongation":61.215},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.966,"opposition_distance":118.785}},"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":"05:28","sunsetLocal":"18:33","solarNoonLocal":"12:01","dayLengthHours":13.07508887656109,"dayLengthDisplay":"13 Hours 04 Mins 30 Secs","nightLengthDisplay":"10 Hours 55 Mins 30 Secs","moonriseLocal":"02:14","moonsetLocal":"13:12","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:17","startHours":13.644524961090148,"endHours":15.278911070660282,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:28","end":"07:06","startHours":5.472594413239466,"endHours":7.106980522809602,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:44","end":"10:23","startHours":8.741366632379737,"endHours":10.375752741949874,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:58","startHours":8.523448484437054,"endHours":8.959284780322424,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:22","startHours":6.017389783096178,"endHours":6.366058819804474,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.574302555634642,"endHours":12.445975147405381,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:44","end":"04:36","startHours":3.729249229697987,"endHours":4.600921821468726,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:28","startHours":4.383003673526042,"endHours":5.472594413239466,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.18932033094686,"endHours":15.060992922717599,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.347683289800557,"endHours":18.747683289800555,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:06","startHours":18.547683289800556,"endHours":19.092478659657267,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.297683289800556,"endHours":20.047683289800556,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.57430255563464,"endHours":24.44597514740538,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:28","end":"07:06","startHours":5.472594413239466,"endHours":7.106980522809602,"quality":"auspicious"},{"name":"Roga","start":"07:06","end":"08:44","startHours":7.106980522809602,"endHours":8.741366632379737,"quality":"inauspicious"},{"name":"Udveg","start":"08:44","end":"10:23","startHours":8.741366632379737,"endHours":10.375752741949874,"quality":"inauspicious"},{"name":"Chala","start":"10:23","end":"12:01","startHours":10.375752741949874,"endHours":12.010138851520011,"quality":"neutral"},{"name":"Labha","start":"12:01","end":"13:39","startHours":12.010138851520011,"endHours":13.644524961090148,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:17","startHours":13.644524961090148,"endHours":15.278911070660282,"quality":"auspicious"},{"name":"Kāla","start":"15:17","end":"16:55","startHours":15.278911070660282,"endHours":16.91329718023042,"quality":"inauspicious"},{"name":"Śubha","start":"16:55","end":"18:33","startHours":16.91329718023042,"endHours":18.547683289800556,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:33","end":"19:55","startHours":18.547683289800556,"endHours":19.91329718023042,"quality":"auspicious"},{"name":"Kāla","start":"19:55","end":"21:17","startHours":19.91329718023042,"endHours":21.278911070660286,"quality":"inauspicious"},{"name":"Śubha","start":"21:17","end":"22:39","startHours":21.278911070660286,"endHours":22.64452496109015,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:01","startHours":22.64452496109015,"endHours":24.01013885152001,"quality":"inauspicious"},{"name":"Udveg","start":"00:01","end":"01:23","startHours":24.01013885152001,"endHours":25.375752741949874,"quality":"inauspicious"},{"name":"Chala","start":"01:23","end":"02:44","startHours":25.375752741949874,"endHours":26.741366632379737,"quality":"neutral"},{"name":"Labha","start":"02:44","end":"04:06","startHours":26.741366632379737,"endHours":28.106980522809604,"quality":"auspicious"},{"name":"Amṛta","start":"04:06","end":"05:28","startHours":28.106980522809604,"endHours":29.472594413239467,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.472594413239466,"endHours":6.472594413239466,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.472594413239466,"endHours":7.472594413239466,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.472594413239466,"endHours":8.472594413239467,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.472594413239467,"endHours":9.472594413239467,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.472594413239467,"endHours":10.472594413239467,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.472594413239467,"endHours":11.472594413239467,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.472594413239467,"endHours":12.472594413239467,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.472594413239467,"endHours":13.472594413239467,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.472594413239467,"endHours":14.472594413239467,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.472594413239467,"endHours":15.472594413239467,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.472594413239467,"endHours":16.472594413239467,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.472594413239467,"endHours":17.472594413239467,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.472594413239467,"endHours":18.472594413239467,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.472594413239467,"endHours":19.472594413239467,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.472594413239467,"endHours":20.472594413239467,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.472594413239467,"endHours":21.472594413239467,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.472594413239467,"endHours":22.472594413239467,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.472594413239467,"endHours":23.472594413239467,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.472594413239467,"endHours":24.472594413239467,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.472594413239467,"endHours":25.472594413239467,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.472594413239467,"endHours":26.472594413239467,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.472594413239467,"endHours":27.472594413239467,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.472594413239467,"endHours":28.472594413239467,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.472594413239467,"endHours":29.472594413239467,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.139191288802847,"eotMinutes":15.949668908799335,"ayanamsa":25.8758}},"calendars":{"vikram_samvat":2201,"vikram_samvatsara":"Piṅgala","saka_samvat":2066,"saka_samvatsara":"Krodhi","bengali_samvat":1551,"malayalam_era":1320,"nanakshahi_year":675,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","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":"Kārtika Kṛṣṇa Daśamī · Vikram 2201 Piṅgala · Śaka 2066 Krodhi"},"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 October 22, 2144 CE · Perth, Australia · Vidhyamitra","description":"October 22, 2144 CE for Perth, Australia: Kṛṣṇa Daśamī, sūryodaya 05:28, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2144-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2144-10-22","sa":"https://sa.vidhyamitra.com/city/perth/2144-10-22","hi":"https://hi.vidhyamitra.com/city/perth/2144-10-22","x-default":"https://vidhyamitra.com/city/perth/2144-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:01:33.446Z","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":"2026-05-31T12:01:33.446Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:01:33.446Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}