{"id":"vidhyamitra:city-day:perth:2117-10-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2117-10-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-10-24","date_display":"October 24, 2117 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":2117,"month":10,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494574.770833,"kali_year":5219,"ahargana":1906109.2708,"sun":{"sidereal_longitude":184.0919,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":165.8857,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.7937,"elapsed_within_tithi_degrees":5.7937},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.8857,"elapsed_within_degrees":5.8857},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9776},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2117,"month":10,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494574.770833,"ahargana":1906109.2708,"kali_year":5219,"ayanamsa_lahiri":25.4987,"grahas":{"sun":{"sidereal_longitude":185.09495700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":165.65835700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-0.0571},"mars":{"sidereal_longitude":187.11505699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":205.86695699999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":338.751457,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":227.63205700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":23.150457000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":345.158,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.158,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"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":2117,"month":10,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494574.770833,"kali_year":5219,"ahargana":1906109.2708,"sun":{"sidereal_longitude":184.0919,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":165.8857,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.7937,"elapsed_within_tithi_degrees":5.7937},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.8857,"elapsed_within_degrees":5.8857},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":349.9776},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.057,"elongation":18.206},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.057,"opposition_distance":161.794}},"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":"05:27","sunsetLocal":"18:34","solarNoonLocal":"12:00","dayLengthHours":13.122529024087415,"dayLengthDisplay":"13 Hours 07 Mins 21 Secs","nightLengthDisplay":"10 Hours 52 Mins 39 Secs","moonriseLocal":"04:29","moonsetLocal":"16:56","rahuKala":{"name":"Rāhu Kāla","start":"16:56","end":"18:34","startHours":16.927705882674612,"endHours":18.56802201068554,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:00","end":"13:39","startHours":12.006757498641832,"endHours":13.647073626652759,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:56","startHours":15.287389754663685,"endHours":16.927705882674612,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.507416425551854,"endHours":8.944834059688102,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":5.992265029268433,"endHours":6.34219913657743,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:27","startHours":11.569339864505585,"endHours":12.44417513277808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:34","startHours":3.695822450053135,"endHours":4.57065771832563,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:27","startHours":4.351948901257506,"endHours":5.445492986598124,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:04","startHours":14.193845669323068,"endHours":15.068680937595563,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.36802201068554,"endHours":18.768022010685538,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:07","startHours":18.56802201068554,"endHours":19.114794053355848,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.31802201068554,"endHours":20.06802201068554,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:27","startHours":23.569339864505586,"endHours":24.444175132778078,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:27","end":"07:05","startHours":5.445492986598124,"endHours":7.0858091146090505,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:44","startHours":7.0858091146090505,"endHours":8.726125242619977,"quality":"neutral"},{"name":"Labha","start":"08:44","end":"10:22","startHours":8.726125242619977,"endHours":10.366441370630906,"quality":"auspicious"},{"name":"Amṛta","start":"10:22","end":"12:00","startHours":10.366441370630906,"endHours":12.006757498641832,"quality":"auspicious"},{"name":"Kāla","start":"12:00","end":"13:39","startHours":12.006757498641832,"endHours":13.647073626652759,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:17","startHours":13.647073626652759,"endHours":15.287389754663685,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:56","startHours":15.287389754663685,"endHours":16.927705882674612,"quality":"inauspicious"},{"name":"Udveg","start":"16:56","end":"18:34","startHours":16.927705882674612,"endHours":18.56802201068554,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:34","end":"19:56","startHours":18.56802201068554,"endHours":19.927705882674612,"quality":"auspicious"},{"name":"Roga","start":"19:56","end":"21:17","startHours":19.927705882674612,"endHours":21.287389754663685,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:39","startHours":21.287389754663685,"endHours":22.64707362665276,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:00","startHours":22.64707362665276,"endHours":24.006757498641832,"quality":"neutral"},{"name":"Labha","start":"00:00","end":"01:22","startHours":24.006757498641832,"endHours":25.366441370630906,"quality":"auspicious"},{"name":"Amṛta","start":"01:22","end":"02:44","startHours":25.366441370630906,"endHours":26.72612524261998,"quality":"auspicious"},{"name":"Kāla","start":"02:44","end":"04:05","startHours":26.72612524261998,"endHours":28.08580911460905,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:27","startHours":28.08580911460905,"endHours":29.445492986598126,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.445492986598124,"endHours":6.445492986598124,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.445492986598124,"endHours":7.445492986598124,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.445492986598124,"endHours":8.445492986598124,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.445492986598124,"endHours":9.445492986598124,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.445492986598124,"endHours":10.445492986598124,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.445492986598124,"endHours":11.445492986598124,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.445492986598124,"endHours":12.445492986598124,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.445492986598124,"endHours":13.445492986598124,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.445492986598124,"endHours":14.445492986598124,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.445492986598124,"endHours":15.445492986598124,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.445492986598124,"endHours":16.445492986598126,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.445492986598126,"endHours":17.445492986598126,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.445492986598126,"endHours":18.445492986598126,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.445492986598126,"endHours":19.445492986598126,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.445492986598126,"endHours":20.445492986598126,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.445492986598126,"endHours":21.445492986598126,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.445492986598126,"endHours":22.445492986598126,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.445492986598126,"endHours":23.445492986598126,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.445492986598126,"endHours":24.445492986598126,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.445492986598126,"endHours":25.445492986598126,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.445492986598126,"endHours":26.445492986598126,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.445492986598126,"endHours":27.445492986598126,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.445492986598126,"endHours":28.445492986598126,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.445492986598126,"endHours":29.445492986598126,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.678766926295493,"eotMinutes":16.152550081490062,"ayanamsa":25.4987}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"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 Caturdaśī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[{"id":"naraka-chaturdashi","name":"Naraka Caturdaśī (Choṭī Diwālī)","name_sanskrit":"नरक चतुर्दशी","tradition":"Vaishnava","associated_deity":"Krishna (Narakāsura-vadha)","significance":"Krishna slew Narakāsura, freeing 16,000 captive princesses. Day 2 of Diwali.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.59"]},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 24, 2117 CE · Perth, Australia · Vidhyamitra","description":"October 24, 2117 CE for Perth, Australia: Kṛṣṇa Caturdaśī, sūryodaya 05:27, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2117-10-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2117-10-24","sa":"https://sa.vidhyamitra.com/city/perth/2117-10-24","hi":"https://hi.vidhyamitra.com/city/perth/2117-10-24","x-default":"https://vidhyamitra.com/city/perth/2117-10-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:27:23.084Z","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":"2026-06-01T02:27:23.084Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:27:23.084Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}