{"id":"vidhyamitra:city-day:perth:1883-07-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1883-07-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1883-07-27","date_display":"July 27, 1883 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":1883,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409018.770833,"kali_year":4985,"ahargana":1820553.2708,"sun":{"sidereal_longitude":101.1663,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":11.0892,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.9229,"elapsed_within_tithi_degrees":5.9229},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0892,"elapsed_within_degrees":11.0892},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.2556},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1883,"month":7,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409018.770833,"ahargana":1820553.2708,"kali_year":4985,"ayanamsa_lahiri":22.2265,"grahas":{"sun":{"sidereal_longitude":101.40062499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.769524999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":0.5663},"mars":{"sidereal_longitude":50.85152499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":99.674825,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":87.09302500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":87.908725,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":45.95332500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":198.3266,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.3266,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1883,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409018.770833,"kali_year":4985,"ahargana":1820553.2708,"sun":{"sidereal_longitude":101.1663,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":11.0892,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.9229,"elapsed_within_tithi_degrees":5.9229},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0892,"elapsed_within_degrees":11.0892},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.2556},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.566,"elongation":90.077},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.566,"opposition_distance":89.923}},"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":"07:09","sunsetLocal":"17:36","solarNoonLocal":"12:23","dayLengthHours":10.455984853785708,"dayLengthDisplay":"10 Hours 27 Mins 22 Secs","nightLengthDisplay":"13 Hours 32 Mins 38 Secs","moonriseLocal":"00:54","moonsetLocal":"11:54","rahuKala":{"name":"Rāhu Kāla","start":"11:04","end":"12:23","startHours":11.072016121440083,"endHours":12.379014228163296,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:00","end":"16:18","startHours":14.993010441609723,"endHours":16.300008548332936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:27","end":"09:46","startHours":8.458019907993656,"endHours":9.765018014716869,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.590751600487106,"endHours":9.93928442894663,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.586687836844845,"endHours":7.865514099612464,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.030481399703772,"endHours":12.72754705662282,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:27","startHours":5.756890487432347,"endHours":6.453956144351394,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:09","startHours":6.279689730121632,"endHours":7.151021801270441,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.121678370460913,"endHours":14.81874402737996,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.40700665505615,"endHours":17.80700665505615,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:03","startHours":17.60700665505615,"endHours":18.042672690630553,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.35700665505615,"endHours":19.10700665505615,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.030481399703774,"endHours":24.727547056622818,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:09","end":"08:27","startHours":7.151021801270441,"endHours":8.458019907993656,"quality":"neutral"},{"name":"Labha","start":"08:27","end":"09:46","startHours":8.458019907993656,"endHours":9.765018014716869,"quality":"auspicious"},{"name":"Amṛta","start":"09:46","end":"11:04","startHours":9.765018014716869,"endHours":11.072016121440083,"quality":"auspicious"},{"name":"Kāla","start":"11:04","end":"12:23","startHours":11.072016121440083,"endHours":12.379014228163296,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"13:41","startHours":12.379014228163296,"endHours":13.68601233488651,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:00","startHours":13.68601233488651,"endHours":14.993010441609723,"quality":"inauspicious"},{"name":"Udveg","start":"15:00","end":"16:18","startHours":14.993010441609723,"endHours":16.300008548332936,"quality":"inauspicious"},{"name":"Chala","start":"16:18","end":"17:36","startHours":16.300008548332936,"endHours":17.60700665505615,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:36","end":"19:18","startHours":17.60700665505615,"endHours":19.300008548332936,"quality":"inauspicious"},{"name":"Udveg","start":"19:18","end":"21:00","startHours":19.300008548332936,"endHours":20.993010441609723,"quality":"inauspicious"},{"name":"Chala","start":"21:00","end":"22:41","startHours":20.993010441609723,"endHours":22.68601233488651,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:23","startHours":22.68601233488651,"endHours":24.379014228163296,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"02:04","startHours":24.379014228163296,"endHours":26.072016121440083,"quality":"auspicious"},{"name":"Kāla","start":"02:04","end":"03:46","startHours":26.072016121440083,"endHours":27.76501801471687,"quality":"inauspicious"},{"name":"Śubha","start":"03:46","end":"05:27","startHours":27.76501801471687,"endHours":29.458019907993656,"quality":"auspicious"},{"name":"Roga","start":"05:27","end":"07:09","startHours":29.458019907993656,"endHours":31.151021801270442,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.151021801270441,"endHours":8.151021801270442,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.151021801270442,"endHours":9.151021801270442,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.151021801270442,"endHours":10.151021801270442,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.151021801270442,"endHours":11.151021801270442,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.151021801270442,"endHours":12.151021801270442,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.151021801270442,"endHours":13.151021801270442,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.151021801270442,"endHours":14.151021801270442,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.151021801270442,"endHours":15.151021801270442,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.151021801270442,"endHours":16.151021801270442,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.151021801270442,"endHours":17.151021801270442,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.151021801270442,"endHours":18.151021801270442,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.151021801270442,"endHours":19.151021801270442,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.151021801270442,"endHours":20.151021801270442,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.151021801270442,"endHours":21.151021801270442,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.151021801270442,"endHours":22.151021801270442,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.151021801270442,"endHours":23.151021801270442,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.151021801270442,"endHours":24.151021801270442,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.151021801270442,"endHours":25.151021801270442,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.151021801270442,"endHours":26.151021801270442,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.151021801270442,"endHours":27.151021801270442,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.151021801270442,"endHours":28.151021801270442,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.151021801270442,"endHours":29.151021801270442,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.151021801270442,"endHours":30.151021801270442,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.151021801270442,"endHours":31.151021801270442,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","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":19.340143773384263,"eotMinutes":-6.182853689797819,"ayanamsa":22.2265}},"calendars":{"vikram_samvat":1940,"vikram_samvatsara":"Durmukhi","saka_samvat":1805,"saka_samvatsara":"Subhānu","bengali_samvat":1290,"malayalam_era":1059,"nanakshahi_year":414,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 1940 Durmukhi · Śaka 1805 Subhānu"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"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 July 27, 1883 CE · Perth, Australia · Vidhyamitra","description":"July 27, 1883 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 07:09, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1883-07-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1883-07-27","sa":"https://sa.vidhyamitra.com/city/perth/1883-07-27","hi":"https://hi.vidhyamitra.com/city/perth/1883-07-27","x-default":"https://vidhyamitra.com/city/perth/1883-07-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:33:13.614Z","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":"2026-05-31T15:33:13.614Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:33:13.614Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}