{"id":"vidhyamitra:city-day:perth:2148-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2148-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2148-05-10","date_display":"May 10, 2148 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":2148,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505730.770833,"kali_year":5250,"ahargana":1917265.2708,"sun":{"sidereal_longitude":23.6421,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":278.8677,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.2256,"elapsed_within_tithi_degrees":3.2256},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.8677,"elapsed_within_degrees":12.201},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.5098},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2148,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505730.770833,"ahargana":1917265.2708,"kali_year":5250,"ayanamsa_lahiri":25.9254,"grahas":{"sun":{"sidereal_longitude":23.967715999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":276.97511600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":1.1781},"mars":{"sidereal_longitude":319.16141600000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":8.951616000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":186.31071599999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":4.468316000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":34.125815999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":114.0594,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.0594,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2148,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505730.770833,"kali_year":5250,"ahargana":1917265.2708,"sun":{"sidereal_longitude":23.6421,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":278.8677,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":255.2256,"elapsed_within_tithi_degrees":3.2256},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.8677,"elapsed_within_degrees":12.201},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.5098},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.178,"elongation":104.774},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.178,"opposition_distance":75.226}},"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":"06:55","sunsetLocal":"17:31","solarNoonLocal":"12:13","dayLengthHours":10.608241156300592,"dayLengthDisplay":"10 Hours 36 Mins 30 Secs","nightLengthDisplay":"13 Hours 23 Mins 30 Secs","moonriseLocal":"22:11","moonsetLocal":"11:59","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:13","startHours":10.888659425061537,"endHours":12.21468956959911,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:52","end":"16:12","startHours":14.866749858674257,"endHours":16.19278000321183,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:14","end":"09:34","startHours":8.236599135986388,"endHours":9.562629280523963,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:44","startHours":9.385825261252286,"endHours":9.739433299795639,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:38","startHours":7.352579039628005,"endHours":7.635465470462687,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.861081531055756,"endHours":12.568297608142462,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:12","startHours":5.496136837275402,"endHours":6.2033529143621085,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:55","startHours":6.026548895090432,"endHours":6.910568991448814,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:41","startHours":13.982729762315875,"endHours":14.689945839402581,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.318810147749407,"endHours":17.718810147749405,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.518810147749406,"endHours":17.960820195928598,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.268810147749406,"endHours":19.018810147749406,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.861081531055756,"endHours":24.568297608142462,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:55","end":"08:14","startHours":6.910568991448814,"endHours":8.236599135986388,"quality":"neutral"},{"name":"Labha","start":"08:14","end":"09:34","startHours":8.236599135986388,"endHours":9.562629280523963,"quality":"auspicious"},{"name":"Amṛta","start":"09:34","end":"10:53","startHours":9.562629280523963,"endHours":10.888659425061537,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:13","startHours":10.888659425061537,"endHours":12.21468956959911,"quality":"inauspicious"},{"name":"Śubha","start":"12:13","end":"13:32","startHours":12.21468956959911,"endHours":13.540719714136685,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"14:52","startHours":13.540719714136685,"endHours":14.866749858674257,"quality":"inauspicious"},{"name":"Udveg","start":"14:52","end":"16:12","startHours":14.866749858674257,"endHours":16.19278000321183,"quality":"inauspicious"},{"name":"Chala","start":"16:12","end":"17:31","startHours":16.19278000321183,"endHours":17.518810147749406,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:31","end":"19:12","startHours":17.518810147749406,"endHours":19.192780003211833,"quality":"inauspicious"},{"name":"Udveg","start":"19:12","end":"20:52","startHours":19.192780003211833,"endHours":20.866749858674257,"quality":"inauspicious"},{"name":"Chala","start":"20:52","end":"22:32","startHours":20.866749858674257,"endHours":22.540719714136685,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:13","startHours":22.540719714136685,"endHours":24.21468956959911,"quality":"auspicious"},{"name":"Amṛta","start":"00:13","end":"01:53","startHours":24.21468956959911,"endHours":25.888659425061537,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:34","startHours":25.888659425061537,"endHours":27.562629280523964,"quality":"inauspicious"},{"name":"Śubha","start":"03:34","end":"05:14","startHours":27.562629280523964,"endHours":29.23659913598639,"quality":"auspicious"},{"name":"Roga","start":"05:14","end":"06:55","startHours":29.23659913598639,"endHours":30.910568991448812,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.910568991448814,"endHours":7.910568991448814,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.910568991448814,"endHours":8.910568991448814,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.910568991448814,"endHours":9.910568991448814,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.910568991448814,"endHours":10.910568991448814,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.910568991448814,"endHours":11.910568991448814,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.910568991448814,"endHours":12.910568991448814,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.910568991448814,"endHours":13.910568991448814,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.910568991448814,"endHours":14.910568991448814,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.910568991448814,"endHours":15.910568991448814,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.910568991448814,"endHours":16.910568991448812,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.910568991448812,"endHours":17.910568991448812,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.910568991448812,"endHours":18.910568991448812,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.910568991448812,"endHours":19.910568991448812,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.910568991448812,"endHours":20.910568991448812,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.910568991448812,"endHours":21.910568991448812,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.910568991448812,"endHours":22.910568991448812,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.910568991448812,"endHours":23.910568991448812,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.910568991448812,"endHours":24.910568991448812,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.910568991448812,"endHours":25.910568991448812,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.910568991448812,"endHours":26.910568991448812,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.910568991448812,"endHours":27.910568991448812,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.910568991448812,"endHours":28.910568991448812,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.910568991448812,"endHours":29.910568991448812,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.910568991448812,"endHours":30.910568991448812,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.71023826339162,"eotMinutes":3.6766258240534686,"ayanamsa":25.9254}},"calendars":{"vikram_samvat":2205,"vikram_samvatsara":"Durmati","saka_samvat":2070,"saka_samvatsara":"Kīlaka","bengali_samvat":1555,"malayalam_era":1324,"nanakshahi_year":679,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 2205 Durmati · Śaka 2070 Kīlaka"},"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":[]},"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 May 10, 2148 CE · Perth, Australia · Vidhyamitra","description":"May 10, 2148 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 06:55, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2148-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2148-05-10","sa":"https://sa.vidhyamitra.com/city/perth/2148-05-10","hi":"https://hi.vidhyamitra.com/city/perth/2148-05-10","x-default":"https://vidhyamitra.com/city/perth/2148-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:42:11.160Z","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":"2026-05-31T03:42:11.160Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:42:11.160Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}