{"id":"vidhyamitra:city-day:perth:1892-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1892-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1892-10-07","date_display":"October 7, 1892 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":1892,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412378.770833,"kali_year":4994,"ahargana":1823913.2708,"sun":{"sidereal_longitude":171.3985,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":0.8872,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.4887,"elapsed_within_tithi_degrees":9.4887},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.8872,"elapsed_within_degrees":0.8872},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.2856},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":1892,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2412378.770833,"ahargana":1823913.2708,"kali_year":4994,"ayanamsa_lahiri":22.355,"grahas":{"sun":{"sidereal_longitude":171.88144799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":2.811748000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-1.4941},"mars":{"sidereal_longitude":292.99254799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":172.430248,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":359.461048,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":128.23814800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":163.150348,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":20.2976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":200.2976,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1892,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412378.770833,"kali_year":4994,"ahargana":1823913.2708,"sun":{"sidereal_longitude":171.3985,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":0.8872,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.4887,"elapsed_within_tithi_degrees":9.4887},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.8872,"elapsed_within_degrees":0.8872},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.2856},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.494,"elongation":170.511},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.494,"opposition_distance":9.489}},"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":"05:46","sunsetLocal":"18:22","solarNoonLocal":"12:04","dayLengthHours":12.600409163749156,"dayLengthDisplay":"12 Hours 36 Mins 01 Secs","nightLengthDisplay":"11 Hours 23 Mins 59 Secs","moonriseLocal":"19:09","moonsetLocal":"06:26","rahuKala":{"name":"Rāhu Kāla","start":"10:29","end":"12:04","startHours":10.484936351047693,"endHours":12.059987496516339,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:47","startHours":15.210089787453626,"endHours":16.78514093292227,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"08:55","startHours":7.3348340601104045,"endHours":8.909885205579048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:07","startHours":8.69987838618323,"endHours":9.119892024974869,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.2847999631313085,"endHours":6.620810874164619,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:29","startHours":11.6399738577247,"endHours":12.480001135307978,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.079728359475206,"endHours":4.919755637058483,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:46","startHours":4.709748817662664,"endHours":5.75978291464176,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.160055690474529,"endHours":15.000082968057805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.160192078390917,"endHours":18.560192078390916,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.360192078390916,"endHours":18.885209126880465,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.110192078390916,"endHours":19.860192078390916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:29","startHours":23.6399738577247,"endHours":24.480001135307976,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:46","end":"07:20","startHours":5.75978291464176,"endHours":7.3348340601104045,"quality":"neutral"},{"name":"Labha","start":"07:20","end":"08:55","startHours":7.3348340601104045,"endHours":8.909885205579048,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:29","startHours":8.909885205579048,"endHours":10.484936351047693,"quality":"auspicious"},{"name":"Kāla","start":"10:29","end":"12:04","startHours":10.484936351047693,"endHours":12.059987496516339,"quality":"inauspicious"},{"name":"Śubha","start":"12:04","end":"13:38","startHours":12.059987496516339,"endHours":13.635038641984982,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:13","startHours":13.635038641984982,"endHours":15.210089787453626,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:47","startHours":15.210089787453626,"endHours":16.78514093292227,"quality":"inauspicious"},{"name":"Chala","start":"16:47","end":"18:22","startHours":16.78514093292227,"endHours":18.360192078390916,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:22","end":"19:47","startHours":18.360192078390916,"endHours":19.78514093292227,"quality":"inauspicious"},{"name":"Udveg","start":"19:47","end":"21:13","startHours":19.78514093292227,"endHours":21.210089787453626,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:38","startHours":21.210089787453626,"endHours":22.635038641984984,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"00:04","startHours":22.635038641984984,"endHours":24.05998749651634,"quality":"auspicious"},{"name":"Amṛta","start":"00:04","end":"01:29","startHours":24.05998749651634,"endHours":25.484936351047693,"quality":"auspicious"},{"name":"Kāla","start":"01:29","end":"02:55","startHours":25.484936351047693,"endHours":26.90988520557905,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:20","startHours":26.90988520557905,"endHours":28.334834060110406,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:46","startHours":28.334834060110406,"endHours":29.75978291464176,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.75978291464176,"endHours":6.75978291464176,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.75978291464176,"endHours":7.75978291464176,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.75978291464176,"endHours":8.759782914641761,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.759782914641761,"endHours":9.759782914641761,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.759782914641761,"endHours":10.759782914641761,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.759782914641761,"endHours":11.759782914641761,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.759782914641761,"endHours":12.759782914641761,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.759782914641761,"endHours":13.759782914641761,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.759782914641761,"endHours":14.759782914641761,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.759782914641761,"endHours":15.759782914641761,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.759782914641761,"endHours":16.75978291464176,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.75978291464176,"endHours":17.75978291464176,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.75978291464176,"endHours":18.75978291464176,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.75978291464176,"endHours":19.75978291464176,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.75978291464176,"endHours":20.75978291464176,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.75978291464176,"endHours":21.75978291464176,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.75978291464176,"endHours":22.75978291464176,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.75978291464176,"endHours":23.75978291464176,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.75978291464176,"endHours":24.75978291464176,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.75978291464176,"endHours":25.75978291464176,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.75978291464176,"endHours":26.75978291464176,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.75978291464176,"endHours":27.75978291464176,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.75978291464176,"endHours":28.75978291464176,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.75978291464176,"endHours":29.75978291464176,"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":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.61318798673921,"eotMinutes":12.958750209019716,"ayanamsa":22.355}},"calendars":{"vikram_samvat":1949,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1814,"saka_samvatsara":"Nandana","bengali_samvat":1299,"malayalam_era":1068,"nanakshahi_year":423,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pratipada · Vikram 1949 Viśvāvasu · Śaka 1814 Nandana"},"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":"-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 October 7, 1892 CE · Perth, Australia · Vidhyamitra","description":"October 7, 1892 CE for Perth, Australia: Kṛṣṇa Pratipada, sūryodaya 05:46, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1892-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1892-10-07","sa":"https://sa.vidhyamitra.com/city/perth/1892-10-07","hi":"https://hi.vidhyamitra.com/city/perth/1892-10-07","x-default":"https://vidhyamitra.com/city/perth/1892-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:58:27.995Z","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":"2026-05-31T21:58:27.995Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:58:27.995Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}