{"id":"vidhyamitra:city-day:perth:1889-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1889-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1889-07-28","date_display":"July 28, 1889 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":1889,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411211.770833,"kali_year":4991,"ahargana":1822746.2708,"sun":{"sidereal_longitude":102.5413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":103.4154,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.8741,"elapsed_within_tithi_degrees":0.8741},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.4154,"elapsed_within_degrees":10.0821},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.9567},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1889,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2411211.770833,"ahargana":1822746.2708,"kali_year":4991,"ayanamsa_lahiri":22.3104,"grahas":{"sun":{"sidereal_longitude":102.79913599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":103.21283599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":1.632},"mars":{"sidereal_longitude":92.712336,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":92.49463600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":249.293636,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"venus":{"sidereal_longitude":59.55323599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":119.827336,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":82.1309,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.1309,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1889,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2411211.770833,"kali_year":4991,"ahargana":1822746.2708,"sun":{"sidereal_longitude":102.5413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":103.4154,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.8741,"elapsed_within_tithi_degrees":0.8741},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.4154,"elapsed_within_degrees":10.0821},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.9567},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.632,"elongation":0.874},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.632,"opposition_distance":179.126}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-0.648,"opposition_distance":2.902}]},"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":"07:08","sunsetLocal":"17:37","solarNoonLocal":"12:23","dayLengthHours":10.489189552262783,"dayLengthDisplay":"10 Hours 29 Mins 21 Secs","nightLengthDisplay":"13 Hours 30 Mins 39 Secs","moonriseLocal":"07:11","moonsetLocal":"17:38","rahuKala":{"name":"Rāhu Kāla","start":"16:19","end":"17:37","startHours":16.312251960038562,"endHours":17.62340065407141,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"13:41","startHours":12.378805877940017,"endHours":13.689954571972866,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:00","end":"16:19","startHours":15.001103266005714,"endHours":16.312251960038562,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:56","startHours":9.581688664003277,"endHours":9.931328315745368,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.571260666486243,"endHours":7.850972387879917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.029166226197926,"endHours":12.728445529682112,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:26","startHours":5.735652494840256,"endHours":6.434931798324442,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:08","startHours":6.260111972453395,"endHours":7.134211101808627,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:50","startHours":14.127004136650482,"endHours":14.826283440134668,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.42340065407141,"endHours":17.82340065407141,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:04","startHours":17.62340065407141,"endHours":18.060450218749025,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.37340065407141,"endHours":19.12340065407141,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.029166226197926,"endHours":24.72844552968211,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:08","end":"08:27","startHours":7.134211101808627,"endHours":8.445359795841474,"quality":"inauspicious"},{"name":"Chala","start":"08:27","end":"09:45","startHours":8.445359795841474,"endHours":9.756508489874323,"quality":"neutral"},{"name":"Labha","start":"09:45","end":"11:04","startHours":9.756508489874323,"endHours":11.067657183907171,"quality":"auspicious"},{"name":"Amṛta","start":"11:04","end":"12:23","startHours":11.067657183907171,"endHours":12.378805877940017,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"13:41","startHours":12.378805877940017,"endHours":13.689954571972866,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:00","startHours":13.689954571972866,"endHours":15.001103266005714,"quality":"auspicious"},{"name":"Roga","start":"15:00","end":"16:19","startHours":15.001103266005714,"endHours":16.312251960038562,"quality":"inauspicious"},{"name":"Udveg","start":"16:19","end":"17:37","startHours":16.312251960038562,"endHours":17.62340065407141,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:37","end":"19:19","startHours":17.62340065407141,"endHours":19.312251960038562,"quality":"auspicious"},{"name":"Roga","start":"19:19","end":"21:00","startHours":19.312251960038562,"endHours":21.001103266005714,"quality":"inauspicious"},{"name":"Udveg","start":"21:00","end":"22:41","startHours":21.001103266005714,"endHours":22.68995457197287,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:23","startHours":22.68995457197287,"endHours":24.378805877940017,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"02:04","startHours":24.378805877940017,"endHours":26.067657183907173,"quality":"auspicious"},{"name":"Amṛta","start":"02:04","end":"03:45","startHours":26.067657183907173,"endHours":27.756508489874324,"quality":"auspicious"},{"name":"Kāla","start":"03:45","end":"05:27","startHours":27.756508489874324,"endHours":29.445359795841476,"quality":"inauspicious"},{"name":"Śubha","start":"05:27","end":"07:08","startHours":29.445359795841476,"endHours":31.134211101808628,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.134211101808627,"endHours":8.134211101808628,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.134211101808628,"endHours":9.134211101808628,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.134211101808628,"endHours":10.134211101808628,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.134211101808628,"endHours":11.134211101808628,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.134211101808628,"endHours":12.134211101808628,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.134211101808628,"endHours":13.134211101808628,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.134211101808628,"endHours":14.134211101808628,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.134211101808628,"endHours":15.134211101808628,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.134211101808628,"endHours":16.134211101808628,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.134211101808628,"endHours":17.134211101808628,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.134211101808628,"endHours":18.134211101808628,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.134211101808628,"endHours":19.134211101808628,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.134211101808628,"endHours":20.134211101808628,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.134211101808628,"endHours":21.134211101808628,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.134211101808628,"endHours":22.134211101808628,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.134211101808628,"endHours":23.134211101808628,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.134211101808628,"endHours":24.134211101808628,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.134211101808628,"endHours":25.134211101808628,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.134211101808628,"endHours":26.134211101808628,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.134211101808628,"endHours":27.134211101808628,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.134211101808628,"endHours":28.134211101808628,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.134211101808628,"endHours":29.134211101808628,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.134211101808628,"endHours":30.134211101808628,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.134211101808628,"endHours":31.134211101808628,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":18.987788805929004,"eotMinutes":-6.170352676401169,"ayanamsa":22.3104}},"calendars":{"vikram_samvat":1946,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1811,"saka_samvatsara":"Virodhi","bengali_samvat":1296,"malayalam_era":1065,"nanakshahi_year":420,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","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":"Śrāvaṇa Śukla Pratipada · Vikram 1946 Śubhakṛt · Śaka 1811 Virodhi"},"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 July 28, 1889 CE · Perth, Australia · Vidhyamitra","description":"July 28, 1889 CE for Perth, Australia: Śukla Pratipada, sūryodaya 07:08, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1889-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1889-07-28","sa":"https://sa.vidhyamitra.com/city/perth/1889-07-28","hi":"https://hi.vidhyamitra.com/city/perth/1889-07-28","x-default":"https://vidhyamitra.com/city/perth/1889-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:07:18.424Z","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":"2026-05-30T23:07:18.424Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:07:18.424Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}