{"id":"vidhyamitra:city-day:perth:2108-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2108-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-05-10","date_display":"May 10, 2108 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":2108,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491120.770833,"kali_year":5210,"ahargana":1902655.2708,"sun":{"sidereal_longitude":23.979,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":11.5061,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.5271,"elapsed_within_tithi_degrees":11.5271},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.5061,"elapsed_within_degrees":11.5061},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.4851},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2108,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491120.770833,"ahargana":1902655.2708,"kali_year":5210,"ayanamsa_lahiri":25.3666,"grahas":{"sun":{"sidereal_longitude":24.212424999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":12.131725000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-1.7812},"mars":{"sidereal_longitude":150.893825,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":26.23682500000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":56.48372499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":23.010625000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":272.705325,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":168.1675,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.1675,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2108,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491120.770833,"kali_year":5210,"ahargana":1902655.2708,"sun":{"sidereal_longitude":23.979,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":11.5061,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.5271,"elapsed_within_tithi_degrees":11.5271},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.5061,"elapsed_within_degrees":11.5061},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.4851},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.781,"elongation":12.473},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.781,"opposition_distance":167.527}},"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":"06:54","sunsetLocal":"17:31","solarNoonLocal":"12:13","dayLengthHours":10.616066451912163,"dayLengthDisplay":"10 Hours 36 Mins 58 Secs","nightLengthDisplay":"13 Hours 23 Mins 02 Secs","moonriseLocal":"05:58","moonsetLocal":"16:52","rahuKala":{"name":"Rāhu Kāla","start":"13:33","end":"14:52","startHours":13.54169787608813,"endHours":14.86870618257715,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:54","end":"08:14","startHours":6.906656343643027,"endHours":8.233664650132047,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:34","end":"10:53","startHours":9.560672956621067,"endHours":10.887681263110089,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:44","startHours":9.383738515755866,"endHours":9.73760739748627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:38","startHours":7.348992445806034,"endHours":7.6320875511903585,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.860820687868703,"endHours":12.568558451329515,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:12","startHours":5.491180816721405,"endHours":6.198918580182216,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:54","startHours":6.021984139317013,"endHours":6.906656343643027,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:42","startHours":13.984033978251135,"endHours":14.691771741711946,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.32272279555519,"endHours":17.72272279555519,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.52272279555519,"endHours":17.965058897718198,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.27272279555519,"endHours":19.02272279555519,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.860820687868703,"endHours":24.568558451329515,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:54","end":"08:14","startHours":6.906656343643027,"endHours":8.233664650132047,"quality":"auspicious"},{"name":"Roga","start":"08:14","end":"09:34","startHours":8.233664650132047,"endHours":9.560672956621067,"quality":"inauspicious"},{"name":"Udveg","start":"09:34","end":"10:53","startHours":9.560672956621067,"endHours":10.887681263110089,"quality":"inauspicious"},{"name":"Chala","start":"10:53","end":"12:13","startHours":10.887681263110089,"endHours":12.21468956959911,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:33","startHours":12.21468956959911,"endHours":13.54169787608813,"quality":"auspicious"},{"name":"Amṛta","start":"13:33","end":"14:52","startHours":13.54169787608813,"endHours":14.86870618257715,"quality":"auspicious"},{"name":"Kāla","start":"14:52","end":"16:12","startHours":14.86870618257715,"endHours":16.19571448906617,"quality":"inauspicious"},{"name":"Śubha","start":"16:12","end":"17:31","startHours":16.19571448906617,"endHours":17.52272279555519,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:31","end":"19:12","startHours":17.52272279555519,"endHours":19.19571448906617,"quality":"auspicious"},{"name":"Kāla","start":"19:12","end":"20:52","startHours":19.19571448906617,"endHours":20.86870618257715,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:33","startHours":20.86870618257715,"endHours":22.54169787608813,"quality":"auspicious"},{"name":"Roga","start":"22:33","end":"00:13","startHours":22.54169787608813,"endHours":24.21468956959911,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:53","startHours":24.21468956959911,"endHours":25.88768126311009,"quality":"inauspicious"},{"name":"Chala","start":"01:53","end":"03:34","startHours":25.88768126311009,"endHours":27.56067295662107,"quality":"neutral"},{"name":"Labha","start":"03:34","end":"05:14","startHours":27.56067295662107,"endHours":29.23366465013205,"quality":"auspicious"},{"name":"Amṛta","start":"05:14","end":"06:54","startHours":29.23366465013205,"endHours":30.90665634364303,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:54","end":"07:54","startHours":6.906656343643027,"endHours":7.906656343643027,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:54","end":"08:54","startHours":7.906656343643027,"endHours":8.906656343643027,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:54","end":"09:54","startHours":8.906656343643027,"endHours":9.906656343643027,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:54","end":"10:54","startHours":9.906656343643027,"endHours":10.906656343643027,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:54","end":"11:54","startHours":10.906656343643027,"endHours":11.906656343643027,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:54","end":"12:54","startHours":11.906656343643027,"endHours":12.906656343643027,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:54","end":"13:54","startHours":12.906656343643027,"endHours":13.906656343643027,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:54","end":"14:54","startHours":13.906656343643027,"endHours":14.906656343643027,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:54","end":"15:54","startHours":14.906656343643027,"endHours":15.906656343643027,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:54","end":"16:54","startHours":15.906656343643027,"endHours":16.90665634364303,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:54","end":"17:54","startHours":16.90665634364303,"endHours":17.90665634364303,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:54","end":"18:54","startHours":17.90665634364303,"endHours":18.90665634364303,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:54","end":"19:54","startHours":18.90665634364303,"endHours":19.90665634364303,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:54","end":"20:54","startHours":19.90665634364303,"endHours":20.90665634364303,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:54","end":"21:54","startHours":20.90665634364303,"endHours":21.90665634364303,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:54","end":"22:54","startHours":21.90665634364303,"endHours":22.90665634364303,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:54","end":"23:54","startHours":22.90665634364303,"endHours":23.90665634364303,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:54","end":"00:54","startHours":23.90665634364303,"endHours":24.90665634364303,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:54","end":"01:54","startHours":24.90665634364303,"endHours":25.90665634364303,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:54","end":"02:54","startHours":25.90665634364303,"endHours":26.90665634364303,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:54","end":"03:54","startHours":26.90665634364303,"endHours":27.90665634364303,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:54","end":"04:54","startHours":27.90665634364303,"endHours":28.90665634364303,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:54","end":"05:54","startHours":28.90665634364303,"endHours":29.90665634364303,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:54","end":"06:54","startHours":29.90665634364303,"endHours":30.90665634364303,"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","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.625501802664992,"eotMinutes":3.6766258240534686,"ayanamsa":25.3666}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 2165 Vṛṣa · Śaka 2030 Vibhava"},"festivals":[{"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":"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 May 10, 2108 CE · Perth, Australia · Vidhyamitra","description":"May 10, 2108 CE for Perth, Australia: Kṛṣṇa Caturdaśī, sūryodaya 06:54, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2108-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2108-05-10","sa":"https://sa.vidhyamitra.com/city/perth/2108-05-10","hi":"https://hi.vidhyamitra.com/city/perth/2108-05-10","x-default":"https://vidhyamitra.com/city/perth/2108-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:52:29.487Z","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":"2026-06-01T03:52:29.487Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:52:29.487Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}