{"id":"vidhyamitra:city-day:perth:2107-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2107-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-08-10","date_display":"August 10, 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":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490846.770833,"kali_year":5209,"ahargana":1902381.2708,"sun":{"sidereal_longitude":110.7151,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":2.5931,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.878,"elapsed_within_tithi_degrees":11.878},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.5931,"elapsed_within_degrees":2.5931},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.3082},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490846.770833,"ahargana":1902381.2708,"kali_year":5209,"ayanamsa_lahiri":25.3561,"grahas":{"sun":{"sidereal_longitude":111.54969399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":359.255394,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":0.0072},"mars":{"sidereal_longitude":76.85689400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":124.875494,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":49.179794000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":115.41619400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":255.68969399999992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":182.6854,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.6854,"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":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490846.770833,"kali_year":5209,"ahargana":1902381.2708,"sun":{"sidereal_longitude":110.7151,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":2.5931,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":251.878,"elapsed_within_tithi_degrees":11.878},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.5931,"elapsed_within_degrees":2.5931},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.3082},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.007,"elongation":108.122},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.007,"opposition_distance":71.878}},"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":"06:58","sunsetLocal":"17:45","solarNoonLocal":"12:22","dayLengthHours":10.785628400855698,"dayLengthDisplay":"10 Hours 47 Mins 08 Secs","nightLengthDisplay":"13 Hours 12 Mins 52 Secs","moonriseLocal":"23:14","moonsetLocal":"10:31","rahuKala":{"name":"Rāhu Kāla","start":"12:22","end":"13:43","startHours":12.360375060122642,"endHours":13.708578610229605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:19","end":"09:40","startHours":8.315764409801757,"endHours":9.66396795990872,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:01","end":"12:22","startHours":11.01217151001568,"endHours":12.360375060122642,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:51","startHours":9.484207486561123,"endHours":9.843728433256313,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:42","startHours":7.416962043063782,"endHours":7.704578800419934,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:43","startHours":12.000854113427453,"endHours":12.719896006817832,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:15","startHours":5.529477072914035,"endHours":6.248518966304414,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:58","startHours":6.068758492956819,"endHours":6.967560859694794,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:53","startHours":14.157979793598592,"endHours":14.877021686988972,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.553189260550493,"endHours":17.95318926055049,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:12","startHours":17.753189260550492,"endHours":18.20259044391948,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.503189260550492,"endHours":19.253189260550492,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:43","startHours":24.00085411342745,"endHours":24.719896006817834,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:58","end":"08:19","startHours":6.967560859694794,"endHours":8.315764409801757,"quality":"auspicious"},{"name":"Amṛta","start":"08:19","end":"09:40","startHours":8.315764409801757,"endHours":9.66396795990872,"quality":"auspicious"},{"name":"Kāla","start":"09:40","end":"11:01","startHours":9.66396795990872,"endHours":11.01217151001568,"quality":"inauspicious"},{"name":"Śubha","start":"11:01","end":"12:22","startHours":11.01217151001568,"endHours":12.360375060122642,"quality":"auspicious"},{"name":"Roga","start":"12:22","end":"13:43","startHours":12.360375060122642,"endHours":13.708578610229605,"quality":"inauspicious"},{"name":"Udveg","start":"13:43","end":"15:03","startHours":13.708578610229605,"endHours":15.056782160336567,"quality":"inauspicious"},{"name":"Chala","start":"15:03","end":"16:24","startHours":15.056782160336567,"endHours":16.40498571044353,"quality":"neutral"},{"name":"Labha","start":"16:24","end":"17:45","startHours":16.40498571044353,"endHours":17.753189260550492,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:45","end":"19:24","startHours":17.753189260550492,"endHours":19.40498571044353,"quality":"inauspicious"},{"name":"Chala","start":"19:24","end":"21:03","startHours":19.40498571044353,"endHours":21.056782160336567,"quality":"neutral"},{"name":"Labha","start":"21:03","end":"22:43","startHours":21.056782160336567,"endHours":22.708578610229605,"quality":"auspicious"},{"name":"Amṛta","start":"22:43","end":"00:22","startHours":22.708578610229605,"endHours":24.360375060122642,"quality":"auspicious"},{"name":"Kāla","start":"00:22","end":"02:01","startHours":24.360375060122642,"endHours":26.012171510015683,"quality":"inauspicious"},{"name":"Śubha","start":"02:01","end":"03:40","startHours":26.012171510015683,"endHours":27.663967959908717,"quality":"auspicious"},{"name":"Roga","start":"03:40","end":"05:19","startHours":27.663967959908717,"endHours":29.31576440980176,"quality":"inauspicious"},{"name":"Udveg","start":"05:19","end":"06:58","startHours":29.31576440980176,"endHours":30.967560859694792,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.967560859694794,"endHours":7.967560859694794,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.967560859694794,"endHours":8.967560859694794,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.967560859694794,"endHours":9.967560859694794,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.967560859694794,"endHours":10.967560859694794,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.967560859694794,"endHours":11.967560859694794,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.967560859694794,"endHours":12.967560859694794,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.967560859694794,"endHours":13.967560859694794,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.967560859694794,"endHours":14.967560859694794,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.967560859694794,"endHours":15.967560859694794,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.967560859694794,"endHours":16.967560859694792,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.967560859694792,"endHours":17.967560859694792,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.967560859694792,"endHours":18.967560859694792,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.967560859694792,"endHours":19.967560859694792,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.967560859694792,"endHours":20.967560859694792,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.967560859694792,"endHours":21.967560859694792,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.967560859694792,"endHours":22.967560859694792,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.967560859694792,"endHours":23.967560859694792,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.967560859694792,"endHours":24.967560859694792,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.967560859694792,"endHours":25.967560859694792,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.967560859694792,"endHours":26.967560859694792,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.967560859694792,"endHours":27.967560859694792,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.967560859694792,"endHours":28.967560859694792,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.967560859694792,"endHours":29.967560859694792,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.967560859694792,"endHours":30.967560859694792,"planetary_lord":"Sun"}],"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","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","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":15.767284979417123,"eotMinutes":-5.064503607358518,"ayanamsa":25.3561}},"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 Ṣaṣṭhī · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 August 10, 2107 CE · Perth, Australia · Vidhyamitra","description":"August 10, 2107 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:58, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2107-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2107-08-10","sa":"https://sa.vidhyamitra.com/city/perth/2107-08-10","hi":"https://hi.vidhyamitra.com/city/perth/2107-08-10","x-default":"https://vidhyamitra.com/city/perth/2107-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:55:35.881Z","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":"2026-05-31T00:55:35.881Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:55:35.881Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}