{"id":"vidhyamitra:city-day:perth:1852-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1852-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1852-08-01","date_display":"August 1, 1852 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":1852,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397701.770833,"kali_year":4954,"ahargana":1809236.2708,"sun":{"sidereal_longitude":106.8902,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":300.4334,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.5431,"elapsed_within_tithi_degrees":1.5431},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.4334,"elapsed_within_degrees":7.1001},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.3236},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1852,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397701.770833,"ahargana":1809236.2708,"kali_year":4954,"ayanamsa_lahiri":21.7937,"grahas":{"sun":{"sidereal_longitude":107.08531799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":298.47511800000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-3.0372},"mars":{"sidereal_longitude":159.42081800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":135.510218,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":204.34891800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":92.84931799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":26.97141800000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":77.9557,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.9557,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1852,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397701.770833,"kali_year":4954,"ahargana":1809236.2708,"sun":{"sidereal_longitude":106.8902,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":300.4334,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.5431,"elapsed_within_tithi_degrees":1.5431},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.4334,"elapsed_within_degrees":7.1001},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.3236},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.037,"elongation":166.457},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.037,"opposition_distance":13.543}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":0.885,"elongation":2.546}]},"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":"07:05","sunsetLocal":"17:40","solarNoonLocal":"12:23","dayLengthHours":10.578024059918128,"dayLengthDisplay":"10 Hours 34 Mins 41 Secs","nightLengthDisplay":"13 Hours 25 Mins 19 Secs","moonriseLocal":"18:28","moonsetLocal":"07:49","rahuKala":{"name":"Rāhu Kāla","start":"16:21","end":"17:40","startHours":16.34302018691447,"endHours":17.665273194404236,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"13:42","startHours":12.376261164445172,"endHours":13.698514171934937,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:01","end":"16:21","startHours":15.020767179424702,"endHours":16.34302018691447,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:54","startHours":9.555454748467003,"endHours":9.908055550464274,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.528000136982695,"endHours":7.810080778580511,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:44","startHours":12.0236603624479,"endHours":12.728861966442443,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:23","startHours":5.676845926497023,"endHours":6.3820475304915645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:05","startHours":6.205747129492929,"endHours":7.087249134486107,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:51","startHours":14.139265174431525,"endHours":14.844466778426067,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.465273194404237,"endHours":17.865273194404235,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:06","startHours":17.665273194404236,"endHours":18.106024196900826,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.415273194404236,"endHours":19.165273194404236,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:44","startHours":24.023660362447902,"endHours":24.72886196644244,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:05","end":"08:25","startHours":7.087249134486107,"endHours":8.409502141975873,"quality":"inauspicious"},{"name":"Chala","start":"08:25","end":"09:44","startHours":8.409502141975873,"endHours":9.731755149465638,"quality":"neutral"},{"name":"Labha","start":"09:44","end":"11:03","startHours":9.731755149465638,"endHours":11.054008156955405,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:23","startHours":11.054008156955405,"endHours":12.376261164445172,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"13:42","startHours":12.376261164445172,"endHours":13.698514171934937,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:01","startHours":13.698514171934937,"endHours":15.020767179424702,"quality":"auspicious"},{"name":"Roga","start":"15:01","end":"16:21","startHours":15.020767179424702,"endHours":16.34302018691447,"quality":"inauspicious"},{"name":"Udveg","start":"16:21","end":"17:40","startHours":16.34302018691447,"endHours":17.665273194404236,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:40","end":"19:21","startHours":17.665273194404236,"endHours":19.34302018691447,"quality":"auspicious"},{"name":"Roga","start":"19:21","end":"21:01","startHours":19.34302018691447,"endHours":21.020767179424702,"quality":"inauspicious"},{"name":"Udveg","start":"21:01","end":"22:42","startHours":21.020767179424702,"endHours":22.69851417193494,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:23","startHours":22.69851417193494,"endHours":24.37626116444517,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"02:03","startHours":24.37626116444517,"endHours":26.054008156955405,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:44","startHours":26.054008156955405,"endHours":27.73175514946564,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:25","startHours":27.73175514946564,"endHours":29.409502141975874,"quality":"inauspicious"},{"name":"Śubha","start":"05:25","end":"07:05","startHours":29.409502141975874,"endHours":31.087249134486107,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.087249134486107,"endHours":8.087249134486107,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.087249134486107,"endHours":9.087249134486107,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.087249134486107,"endHours":10.087249134486107,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.087249134486107,"endHours":11.087249134486107,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.087249134486107,"endHours":12.087249134486107,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.087249134486107,"endHours":13.087249134486107,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.087249134486107,"endHours":14.087249134486107,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.087249134486107,"endHours":15.087249134486107,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.087249134486107,"endHours":16.087249134486107,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.087249134486107,"endHours":17.087249134486107,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.087249134486107,"endHours":18.087249134486107,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.087249134486107,"endHours":19.087249134486107,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.087249134486107,"endHours":20.087249134486107,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.087249134486107,"endHours":21.087249134486107,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.087249134486107,"endHours":22.087249134486107,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.087249134486107,"endHours":23.087249134486107,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.087249134486107,"endHours":24.087249134486107,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.087249134486107,"endHours":25.087249134486107,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.087249134486107,"endHours":26.087249134486107,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.087249134486107,"endHours":27.087249134486107,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.087249134486107,"endHours":28.087249134486107,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.087249134486107,"endHours":29.087249134486107,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.087249134486107,"endHours":30.087249134486107,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.087249134486107,"endHours":31.087249134486107,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.0365728098588,"eotMinutes":-6.017669866710306,"ayanamsa":21.7937}},"calendars":{"vikram_samvat":1909,"vikram_samvatsara":"Krodhana","saka_samvat":1774,"saka_samvatsara":"Paridhāvi","bengali_samvat":1259,"malayalam_era":1028,"nanakshahi_year":383,"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 Dvitīyā · Vikram 1909 Krodhana · Śaka 1774 Paridhāvi"},"festivals":[],"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 1, 1852 CE · Perth, Australia · Vidhyamitra","description":"August 1, 1852 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:05, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1852-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1852-08-01","sa":"https://sa.vidhyamitra.com/city/perth/1852-08-01","hi":"https://hi.vidhyamitra.com/city/perth/1852-08-01","x-default":"https://vidhyamitra.com/city/perth/1852-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:54:27.864Z","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":"2026-06-02T23:54:27.864Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:54:27.864Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}