{"id":"vidhyamitra:city-day:perth:1871-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1871-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1871-06-10","date_display":"June 10, 1871 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":1871,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404588.770833,"kali_year":4973,"ahargana":1816123.2708,"sun":{"sidereal_longitude":56.7376,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":323.9507,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.2131,"elapsed_within_tithi_degrees":3.2131},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.9507,"elapsed_within_degrees":3.9507},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.6883},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1871,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404588.770833,"ahargana":1816123.2708,"kali_year":4973,"ayanamsa_lahiri":22.0571,"grahas":{"sun":{"sidereal_longitude":56.63088400000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":326.780984,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.2518},"mars":{"sidereal_longitude":157.21108400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":34.896983999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":73.11798399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":100.20538399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":256.98768399999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":73.0493,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.0493,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":1871,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404588.770833,"kali_year":4973,"ahargana":1816123.2708,"sun":{"sidereal_longitude":56.7376,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":323.9507,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.2131,"elapsed_within_tithi_degrees":3.2131},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.9507,"elapsed_within_degrees":3.9507},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.6883},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.252,"elongation":92.787},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.252,"opposition_distance":87.213}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":-0.648,"elongation":0.01}]},"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":"07:13","sunsetLocal":"17:19","solarNoonLocal":"12:16","dayLengthHours":10.104795130013095,"dayLengthDisplay":"10 Hours 06 Mins 17 Secs","nightLengthDisplay":"13 Hours 53 Mins 43 Secs","moonriseLocal":"00:03","moonsetLocal":"12:30","rahuKala":{"name":"Rāhu Kāla","start":"09:44","end":"11:00","startHours":9.736320259181468,"endHours":10.999419650433106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:32","end":"14:47","startHours":13.52561843293638,"endHours":14.788717824188016,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:13","end":"08:28","startHours":7.210121476678196,"endHours":8.473220867929832,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:54","startHours":9.567907007014584,"endHours":9.904733511348354,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:54","startHours":7.631154607095408,"endHours":7.9006158105624245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:36","startHours":11.925692537350974,"endHours":12.599345546018514,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:32","startHours":5.862815459343116,"endHours":6.536468468010656,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:22","end":"07:13","startHours":6.368055215843771,"endHours":7.210121476678196,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:37","startHours":13.94665156335359,"endHours":14.62030457202113,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.114916606691292,"endHours":17.51491660669129,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:44","startHours":17.31491660669129,"endHours":17.735949737108502,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.06491660669129,"endHours":18.81491660669129,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:36","startHours":23.925692537350972,"endHours":24.599345546018515,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:13","end":"08:28","startHours":7.210121476678196,"endHours":8.473220867929832,"quality":"inauspicious"},{"name":"Śubha","start":"08:28","end":"09:44","startHours":8.473220867929832,"endHours":9.736320259181468,"quality":"auspicious"},{"name":"Roga","start":"09:44","end":"11:00","startHours":9.736320259181468,"endHours":10.999419650433106,"quality":"inauspicious"},{"name":"Udveg","start":"11:00","end":"12:16","startHours":10.999419650433106,"endHours":12.262519041684744,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:32","startHours":12.262519041684744,"endHours":13.52561843293638,"quality":"neutral"},{"name":"Labha","start":"13:32","end":"14:47","startHours":13.52561843293638,"endHours":14.788717824188016,"quality":"auspicious"},{"name":"Amṛta","start":"14:47","end":"16:03","startHours":14.788717824188016,"endHours":16.051817215439655,"quality":"auspicious"},{"name":"Kāla","start":"16:03","end":"17:19","startHours":16.051817215439655,"endHours":17.31491660669129,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:19","end":"19:03","startHours":17.31491660669129,"endHours":19.051817215439655,"quality":"auspicious"},{"name":"Amṛta","start":"19:03","end":"20:47","startHours":19.051817215439655,"endHours":20.78871782418802,"quality":"auspicious"},{"name":"Kāla","start":"20:47","end":"22:32","startHours":20.78871782418802,"endHours":22.52561843293638,"quality":"inauspicious"},{"name":"Śubha","start":"22:32","end":"00:16","startHours":22.52561843293638,"endHours":24.262519041684744,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"02:00","startHours":24.262519041684744,"endHours":25.999419650433108,"quality":"inauspicious"},{"name":"Udveg","start":"02:00","end":"03:44","startHours":25.999419650433108,"endHours":27.73632025918147,"quality":"inauspicious"},{"name":"Chala","start":"03:44","end":"05:28","startHours":27.73632025918147,"endHours":29.473220867929832,"quality":"neutral"},{"name":"Labha","start":"05:28","end":"07:13","startHours":29.473220867929832,"endHours":31.210121476678196,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.210121476678196,"endHours":8.210121476678196,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.210121476678196,"endHours":9.210121476678196,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.210121476678196,"endHours":10.210121476678196,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.210121476678196,"endHours":11.210121476678196,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.210121476678196,"endHours":12.210121476678196,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.210121476678196,"endHours":13.210121476678196,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.210121476678196,"endHours":14.210121476678196,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.210121476678196,"endHours":15.210121476678196,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.210121476678196,"endHours":16.210121476678196,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.210121476678196,"endHours":17.210121476678196,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.210121476678196,"endHours":18.210121476678196,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.210121476678196,"endHours":19.210121476678196,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.210121476678196,"endHours":20.210121476678196,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.210121476678196,"endHours":21.210121476678196,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.210121476678196,"endHours":22.210121476678196,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.210121476678196,"endHours":23.210121476678196,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.210121476678196,"endHours":24.210121476678196,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.210121476678196,"endHours":25.210121476678196,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.210121476678196,"endHours":26.210121476678196,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.210121476678196,"endHours":27.210121476678196,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.210121476678196,"endHours":28.210121476678196,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.210121476678196,"endHours":29.210121476678196,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.210121476678196,"endHours":30.210121476678196,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.210121476678196,"endHours":31.210121476678196,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.954868307280123,"eotMinutes":0.8068574989153692,"ayanamsa":22.0571}},"calendars":{"vikram_samvat":1928,"vikram_samvatsara":"Tāraṇa","saka_samvat":1793,"saka_samvatsara":"Prajāpati","bengali_samvat":1278,"malayalam_era":1047,"nanakshahi_year":402,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Aṣṭamī · Vikram 1928 Tāraṇa · Śaka 1793 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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}]},"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 June 10, 1871 CE · Perth, Australia · Vidhyamitra","description":"June 10, 1871 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 07:13, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1871-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1871-06-10","sa":"https://sa.vidhyamitra.com/city/perth/1871-06-10","hi":"https://hi.vidhyamitra.com/city/perth/1871-06-10","x-default":"https://vidhyamitra.com/city/perth/1871-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:41:56.764Z","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":"2026-06-01T18:41:56.764Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:41:56.764Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}