{"id":"vidhyamitra:city-day:perth:1898-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1898-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1898-08-07","date_display":"August 7, 1898 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":1898,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414508.770833,"kali_year":5000,"ahargana":1826043.2708,"sun":{"sidereal_longitude":111.7444,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":354.408,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.6636,"elapsed_within_tithi_degrees":2.6636},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.408,"elapsed_within_degrees":7.7414},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1525},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1898,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2414508.770833,"ahargana":1826043.2708,"kali_year":5000,"ayanamsa_lahiri":22.4365,"grahas":{"sun":{"sidereal_longitude":112.07876699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":356.027167,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.4937},"mars":{"sidereal_longitude":51.87406699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":140.79836699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":165.564167,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":155.02166699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":224.370767,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":267.44,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.44,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":1898,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414508.770833,"kali_year":5000,"ahargana":1826043.2708,"sun":{"sidereal_longitude":111.7444,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":354.408,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.6636,"elapsed_within_tithi_degrees":2.6636},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.408,"elapsed_within_degrees":7.7414},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1525},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.494,"elongation":117.336},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.494,"opposition_distance":62.664}},"eclipse_window_40days":[{"offset_days":-5,"type":"lunar","occurs":true,"moon_latitude":1.419,"opposition_distance":0.883}]},"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":"07:00","sunsetLocal":"17:44","solarNoonLocal":"12:22","dayLengthHours":10.721431693606556,"dayLengthDisplay":"10 Hours 43 Mins 17 Secs","nightLengthDisplay":"13 Hours 16 Mins 43 Secs","moonriseLocal":"22:53","moonsetLocal":"10:22","rahuKala":{"name":"Rāhu Kāla","start":"16:23","end":"17:44","startHours":16.387768482021215,"endHours":17.727947443722037,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:42","startHours":12.36723159691876,"endHours":13.707410558619578,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:03","end":"16:23","startHours":15.047589520320399,"endHours":16.387768482021215,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:52","startHours":9.508183145290344,"endHours":9.865564201743897,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.453242070682421,"endHours":7.739146915845263,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:43","startHours":12.009850540465209,"endHours":12.724612653372311,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:18","startHours":5.576991524301274,"endHours":6.2917536372083775,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:00","startHours":6.113063108981601,"endHours":7.006515750115481,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:52","startHours":14.154136879186519,"endHours":14.868898992093623,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.527947443722038,"endHours":17.927947443722037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:10","startHours":17.727947443722037,"endHours":18.174673764288976,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.477947443722037,"endHours":19.227947443722037,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:43","startHours":24.00985054046521,"endHours":24.72461265337231,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:00","end":"08:21","startHours":7.006515750115481,"endHours":8.346694711816301,"quality":"inauspicious"},{"name":"Chala","start":"08:21","end":"09:41","startHours":8.346694711816301,"endHours":9.68687367351712,"quality":"neutral"},{"name":"Labha","start":"09:41","end":"11:02","startHours":9.68687367351712,"endHours":11.02705263521794,"quality":"auspicious"},{"name":"Amṛta","start":"11:02","end":"12:22","startHours":11.02705263521794,"endHours":12.36723159691876,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:42","startHours":12.36723159691876,"endHours":13.707410558619578,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:03","startHours":13.707410558619578,"endHours":15.047589520320399,"quality":"auspicious"},{"name":"Roga","start":"15:03","end":"16:23","startHours":15.047589520320399,"endHours":16.387768482021215,"quality":"inauspicious"},{"name":"Udveg","start":"16:23","end":"17:44","startHours":16.387768482021215,"endHours":17.727947443722037,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:23","startHours":17.727947443722037,"endHours":19.38776848202122,"quality":"auspicious"},{"name":"Roga","start":"19:23","end":"21:03","startHours":19.38776848202122,"endHours":21.047589520320397,"quality":"inauspicious"},{"name":"Udveg","start":"21:03","end":"22:42","startHours":21.047589520320397,"endHours":22.70741055861958,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:22","startHours":22.70741055861958,"endHours":24.36723159691876,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"02:02","startHours":24.36723159691876,"endHours":26.02705263521794,"quality":"auspicious"},{"name":"Amṛta","start":"02:02","end":"03:41","startHours":26.02705263521794,"endHours":27.68687367351712,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:21","startHours":27.68687367351712,"endHours":29.3466947118163,"quality":"inauspicious"},{"name":"Śubha","start":"05:21","end":"07:00","startHours":29.3466947118163,"endHours":31.006515750115483,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.006515750115481,"endHours":8.006515750115481,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.006515750115481,"endHours":9.006515750115481,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.006515750115481,"endHours":10.006515750115481,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.006515750115481,"endHours":11.006515750115481,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.006515750115481,"endHours":12.006515750115481,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.006515750115481,"endHours":13.006515750115481,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.006515750115481,"endHours":14.006515750115481,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.006515750115481,"endHours":15.006515750115481,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.006515750115481,"endHours":16.006515750115483,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.006515750115483,"endHours":17.006515750115483,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.006515750115483,"endHours":18.006515750115483,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.006515750115483,"endHours":19.006515750115483,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.006515750115483,"endHours":20.006515750115483,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.006515750115483,"endHours":21.006515750115483,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.006515750115483,"endHours":22.006515750115483,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.006515750115483,"endHours":23.006515750115483,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.006515750115483,"endHours":24.006515750115483,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.006515750115483,"endHours":25.006515750115483,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.006515750115483,"endHours":26.006515750115483,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.006515750115483,"endHours":27.006515750115483,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.006515750115483,"endHours":28.006515750115483,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.006515750115483,"endHours":29.006515750115483,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.006515750115483,"endHours":30.006515750115483,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.006515750115483,"endHours":31.006515750115483,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","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":16.47569373304996,"eotMinutes":-5.475895815125568,"ayanamsa":22.4365}},"calendars":{"vikram_samvat":1955,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1820,"saka_samvatsara":"Vilambī","bengali_samvat":1305,"malayalam_era":1074,"nanakshahi_year":429,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","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":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 1955 Virodhakṛt · Śaka 1820 Vilambī"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 7, 1898 CE · Perth, Australia · Vidhyamitra","description":"August 7, 1898 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:00, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1898-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1898-08-07","sa":"https://sa.vidhyamitra.com/city/perth/1898-08-07","hi":"https://hi.vidhyamitra.com/city/perth/1898-08-07","x-default":"https://vidhyamitra.com/city/perth/1898-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:43:44.271Z","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":"2026-05-31T00:43:44.271Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:43:44.271Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}