{"id":"vidhyamitra:city-day:perth:1853-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1853-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1853-01-27","date_display":"January 27, 1853 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":1853,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397880.770833,"kali_year":4954,"ahargana":1809415.2708,"sun":{"sidereal_longitude":285.6298,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":127.2969,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.6671,"elapsed_within_tithi_degrees":9.6671},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.2969,"elapsed_within_degrees":7.2969},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.9267},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1853,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397880.770833,"ahargana":1809415.2708,"kali_year":4954,"ayanamsa_lahiri":21.8005,"grahas":{"sun":{"sidereal_longitude":285.28897800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":127.66627800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":3.8491},"mars":{"sidereal_longitude":287.27257800000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":267.94057799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":237.34197799999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":260.81707800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":20.973077999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":68.4714,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.4714,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1853,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397880.770833,"kali_year":4954,"ahargana":1809415.2708,"sun":{"sidereal_longitude":285.6298,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":127.2969,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.6671,"elapsed_within_tithi_degrees":9.6671},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.2969,"elapsed_within_degrees":7.2969},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.9267},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.849,"elongation":158.333},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.849,"opposition_distance":21.667}},"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":"05:37","sunsetLocal":"19:22","solarNoonLocal":"12:29","dayLengthHours":13.747188159329308,"dayLengthDisplay":"13 Hours 44 Mins 50 Secs","nightLengthDisplay":"10 Hours 15 Mins 10 Secs","moonriseLocal":"20:26","moonsetLocal":"07:32","rahuKala":{"name":"Rāhu Kāla","start":"14:12","end":"15:56","startHours":14.207111945030816,"endHours":15.925510464946978,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:37","end":"07:20","startHours":5.6151193454499975,"endHours":7.3335178653661615,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:46","startHours":9.051916385282325,"endHours":10.770314905198488,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:17","startHours":8.822796582626836,"endHours":9.281036187937813,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:33","startHours":6.1879188520887185,"endHours":6.5545105363375,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:57","startHours":12.030473819803674,"endHours":12.946953030425629,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:42","startHours":3.7821609242060896,"endHours":4.698640134828043,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:37","startHours":4.469520332172555,"endHours":5.6151193454499975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.779911451669538,"endHours":15.696390662291492,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.162307504779307,"endHours":19.562307504779305,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:56","startHours":19.362307504779306,"endHours":19.935107011418026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.112307504779306,"endHours":20.862307504779306,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:57","startHours":24.030473819803678,"endHours":24.94695303042563,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:37","end":"07:20","startHours":5.6151193454499975,"endHours":7.3335178653661615,"quality":"auspicious"},{"name":"Roga","start":"07:20","end":"09:03","startHours":7.3335178653661615,"endHours":9.051916385282325,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:46","startHours":9.051916385282325,"endHours":10.770314905198488,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:29","startHours":10.770314905198488,"endHours":12.488713425114652,"quality":"neutral"},{"name":"Labha","start":"12:29","end":"14:12","startHours":12.488713425114652,"endHours":14.207111945030816,"quality":"auspicious"},{"name":"Amṛta","start":"14:12","end":"15:56","startHours":14.207111945030816,"endHours":15.925510464946978,"quality":"auspicious"},{"name":"Kāla","start":"15:56","end":"17:39","startHours":15.925510464946978,"endHours":17.643908984863142,"quality":"inauspicious"},{"name":"Śubha","start":"17:39","end":"19:22","startHours":17.643908984863142,"endHours":19.362307504779306,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:22","end":"20:39","startHours":19.362307504779306,"endHours":20.643908984863142,"quality":"auspicious"},{"name":"Kāla","start":"20:39","end":"21:56","startHours":20.643908984863142,"endHours":21.925510464946978,"quality":"inauspicious"},{"name":"Śubha","start":"21:56","end":"23:12","startHours":21.925510464946978,"endHours":23.207111945030814,"quality":"auspicious"},{"name":"Roga","start":"23:12","end":"00:29","startHours":23.207111945030814,"endHours":24.488713425114653,"quality":"inauspicious"},{"name":"Udveg","start":"00:29","end":"01:46","startHours":24.488713425114653,"endHours":25.77031490519849,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:03","startHours":25.77031490519849,"endHours":27.051916385282325,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:20","startHours":27.051916385282325,"endHours":28.33351786536616,"quality":"auspicious"},{"name":"Amṛta","start":"04:20","end":"05:37","startHours":28.33351786536616,"endHours":29.615119345449997,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.6151193454499975,"endHours":6.6151193454499975,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.6151193454499975,"endHours":7.6151193454499975,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.6151193454499975,"endHours":8.615119345449997,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.615119345449997,"endHours":9.615119345449997,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.615119345449997,"endHours":10.615119345449997,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.615119345449997,"endHours":11.615119345449997,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.615119345449997,"endHours":12.615119345449997,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.615119345449997,"endHours":13.615119345449997,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.615119345449997,"endHours":14.615119345449997,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.615119345449997,"endHours":15.615119345449997,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.615119345449997,"endHours":16.615119345449997,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.615119345449997,"endHours":17.615119345449997,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.615119345449997,"endHours":18.615119345449997,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.615119345449997,"endHours":19.615119345449997,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.615119345449997,"endHours":20.615119345449997,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.615119345449997,"endHours":21.615119345449997,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.615119345449997,"endHours":22.615119345449997,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.615119345449997,"endHours":23.615119345449997,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.615119345449997,"endHours":24.615119345449997,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.615119345449997,"endHours":25.615119345449997,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.615119345449997,"endHours":26.615119345449997,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.615119345449997,"endHours":27.615119345449997,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.615119345449997,"endHours":28.615119345449997,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.615119345449997,"endHours":29.615119345449997,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.49785011038926,"eotMinutes":-12.76480550687915,"ayanamsa":21.8005}},"calendars":{"vikram_samvat":1910,"vikram_samvatsara":"Akṣaya","saka_samvat":1775,"saka_samvatsara":"Pramādī","bengali_samvat":1260,"malayalam_era":1029,"nanakshahi_year":384,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 1910 Akṣaya · Śaka 1775 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 27, 1853 CE · Perth, Australia · Vidhyamitra","description":"January 27, 1853 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 05:37, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1853-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1853-01-27","sa":"https://sa.vidhyamitra.com/city/perth/1853-01-27","hi":"https://hi.vidhyamitra.com/city/perth/1853-01-27","x-default":"https://vidhyamitra.com/city/perth/1853-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:02:21.881Z","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":"2026-06-02T14:02:21.881Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:02:21.881Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}