{"id":"vidhyamitra:city-day:perth:2107-08-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2107-08-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-08-05","date_display":"August 5, 2107 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":2107,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490841.770833,"kali_year":5209,"ahargana":1902376.2708,"sun":{"sidereal_longitude":105.9552,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":300.6507,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6956,"elapsed_within_tithi_degrees":2.6956},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.6507,"elapsed_within_degrees":7.3174},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.6059},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2107,"month":8,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490841.770833,"ahargana":1902376.2708,"kali_year":5209,"ayanamsa_lahiri":25.356,"grahas":{"sun":{"sidereal_longitude":106.76138500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":299.334285,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":3.9834},"mars":{"sidereal_longitude":73.54558500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":115.71078499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":48.33508499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":109.24488500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":255.96918500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":182.9503,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.9503,"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":2107,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490841.770833,"kali_year":5209,"ahargana":1902376.2708,"sun":{"sidereal_longitude":105.9552,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":300.6507,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6956,"elapsed_within_tithi_degrees":2.6956},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.6507,"elapsed_within_degrees":7.3174},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.6059},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.983,"elongation":165.304},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.983,"opposition_distance":14.696}},"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":"07:02","sunsetLocal":"17:42","solarNoonLocal":"12:22","dayLengthHours":10.658982268344786,"dayLengthDisplay":"10 Hours 39 Mins 32 Secs","nightLengthDisplay":"13 Hours 20 Mins 28 Secs","moonriseLocal":"18:36","moonsetLocal":"07:49","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:22","startHours":11.03856595282613,"endHours":12.37093873636923,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:02","end":"16:22","startHours":15.035684303455426,"endHours":16.368057086998522,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:22","end":"09:42","startHours":8.373820385739933,"endHours":9.706193169283033,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:53","startHours":9.52854346481062,"endHours":9.883842873755444,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:46","startHours":7.485571863377868,"endHours":7.769811390533729,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:44","startHours":12.015639327424402,"endHours":12.726238145314056,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:20","startHours":5.62024996641753,"endHours":6.330848784307183,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:02","startHours":6.15319907983477,"endHours":7.041447602196835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:51","startHours":14.14743578109336,"endHours":14.858034598983012,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.500429870541623,"endHours":17.900429870541622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.700429870541623,"endHours":18.144554131722657,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.450429870541623,"endHours":19.200429870541623,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:44","startHours":24.015639327424402,"endHours":24.726238145314056,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:02","end":"08:22","startHours":7.041447602196835,"endHours":8.373820385739933,"quality":"neutral"},{"name":"Labha","start":"08:22","end":"09:42","startHours":8.373820385739933,"endHours":9.706193169283033,"quality":"auspicious"},{"name":"Amṛta","start":"09:42","end":"11:02","startHours":9.706193169283033,"endHours":11.03856595282613,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:22","startHours":11.03856595282613,"endHours":12.37093873636923,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:42","startHours":12.37093873636923,"endHours":13.703311519912326,"quality":"auspicious"},{"name":"Roga","start":"13:42","end":"15:02","startHours":13.703311519912326,"endHours":15.035684303455426,"quality":"inauspicious"},{"name":"Udveg","start":"15:02","end":"16:22","startHours":15.035684303455426,"endHours":16.368057086998522,"quality":"inauspicious"},{"name":"Chala","start":"16:22","end":"17:42","startHours":16.368057086998522,"endHours":17.700429870541623,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:42","end":"19:22","startHours":17.700429870541623,"endHours":19.368057086998526,"quality":"inauspicious"},{"name":"Udveg","start":"19:22","end":"21:02","startHours":19.368057086998526,"endHours":21.035684303455426,"quality":"inauspicious"},{"name":"Chala","start":"21:02","end":"22:42","startHours":21.035684303455426,"endHours":22.703311519912326,"quality":"neutral"},{"name":"Labha","start":"22:42","end":"00:22","startHours":22.703311519912326,"endHours":24.37093873636923,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"02:02","startHours":24.37093873636923,"endHours":26.038565952826133,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:42","startHours":26.038565952826133,"endHours":27.706193169283033,"quality":"inauspicious"},{"name":"Śubha","start":"03:42","end":"05:22","startHours":27.706193169283033,"endHours":29.373820385739933,"quality":"auspicious"},{"name":"Roga","start":"05:22","end":"07:02","startHours":29.373820385739933,"endHours":31.041447602196836,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.041447602196835,"endHours":8.041447602196836,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.041447602196836,"endHours":9.041447602196836,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.041447602196836,"endHours":10.041447602196836,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.041447602196836,"endHours":11.041447602196836,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.041447602196836,"endHours":12.041447602196836,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.041447602196836,"endHours":13.041447602196836,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.041447602196836,"endHours":14.041447602196836,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.041447602196836,"endHours":15.041447602196836,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.041447602196836,"endHours":16.041447602196836,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.041447602196836,"endHours":17.041447602196836,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.041447602196836,"endHours":18.041447602196836,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.041447602196836,"endHours":19.041447602196836,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.041447602196836,"endHours":20.041447602196836,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.041447602196836,"endHours":21.041447602196836,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.041447602196836,"endHours":22.041447602196836,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.041447602196836,"endHours":23.041447602196836,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.041447602196836,"endHours":24.041447602196836,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.041447602196836,"endHours":25.041447602196836,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.041447602196836,"endHours":26.041447602196836,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.041447602196836,"endHours":27.041447602196836,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.041447602196836,"endHours":28.041447602196836,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.041447602196836,"endHours":29.041447602196836,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.041447602196836,"endHours":30.041447602196836,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.041447602196836,"endHours":31.041447602196836,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.159153732195282,"eotMinutes":-5.698324182153711,"ayanamsa":25.356}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Kṛṣṇa Dvitīyā · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 August 5, 2107 CE · Perth, Australia · Vidhyamitra","description":"August 5, 2107 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:02, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2107-08-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2107-08-05","sa":"https://sa.vidhyamitra.com/city/perth/2107-08-05","hi":"https://hi.vidhyamitra.com/city/perth/2107-08-05","x-default":"https://vidhyamitra.com/city/perth/2107-08-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:31:56.360Z","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":"2026-05-30T23:31:56.360Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:31:56.360Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}