{"id":"vidhyamitra:city-day:perth:1948-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1948-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1948-01-07","date_display":"January 7, 1948 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":1948,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432557.770833,"kali_year":5049,"ahargana":1844092.2708,"sun":{"sidereal_longitude":262.4631,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":213.0952,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.6321,"elapsed_within_tithi_degrees":10.6321},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.0952,"elapsed_within_degrees":13.0952},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.5583},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1948,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432557.770833,"ahargana":1844092.2708,"kali_year":5049,"ayanamsa_lahiri":23.1268,"grahas":{"sun":{"sidereal_longitude":262.522462,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":214.94306200000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-0.1552},"mars":{"sidereal_longitude":135.19366200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":265.40736200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":234.74156200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":293.992562,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":118.870162,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":31.1171,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.1171,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":1948,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432557.770833,"kali_year":5049,"ahargana":1844092.2708,"sun":{"sidereal_longitude":262.4631,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":213.0952,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.6321,"elapsed_within_tithi_degrees":10.6321},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.0952,"elapsed_within_degrees":13.0952},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.5583},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.155,"elongation":49.368},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.155,"opposition_distance":130.632}},"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":"05:18","sunsetLocal":"19:27","solarNoonLocal":"12:23","dayLengthHours":14.145132244454366,"dayLengthDisplay":"14 Hours 08 Mins 42 Secs","nightLengthDisplay":"9 Hours 51 Mins 18 Secs","moonriseLocal":"02:18","moonsetLocal":"16:07","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"14:09","startHours":12.380834571790327,"endHours":14.148976102347124,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:05","end":"08:51","startHours":7.076409980119939,"endHours":8.844551510676734,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:23","startHours":10.61269304123353,"endHours":12.380834571790327,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:05","startHours":8.608799306602496,"endHours":9.080303714750974,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.897648959748742,"endHours":6.274852486267525,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:51","startHours":11.90933016364185,"endHours":12.852338979938805,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:22","startHours":3.4222508169692274,"endHours":4.365259633266185,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:18","startHours":4.129507429191946,"endHours":5.308268449563143,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:41","startHours":14.73835661253272,"endHours":15.681365428829677,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.25340069401751,"endHours":19.65340069401751,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:03","startHours":19.45340069401751,"endHours":20.04278120420311,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.20340069401751,"endHours":20.95340069401751,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:51","startHours":23.909330163641847,"endHours":24.852338979938807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:18","end":"07:05","startHours":5.308268449563143,"endHours":7.076409980119939,"quality":"auspicious"},{"name":"Amṛta","start":"07:05","end":"08:51","startHours":7.076409980119939,"endHours":8.844551510676734,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:37","startHours":8.844551510676734,"endHours":10.61269304123353,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:23","startHours":10.61269304123353,"endHours":12.380834571790327,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"14:09","startHours":12.380834571790327,"endHours":14.148976102347124,"quality":"inauspicious"},{"name":"Udveg","start":"14:09","end":"15:55","startHours":14.148976102347124,"endHours":15.917117632903917,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:41","startHours":15.917117632903917,"endHours":17.685259163460714,"quality":"neutral"},{"name":"Labha","start":"17:41","end":"19:27","startHours":17.685259163460714,"endHours":19.45340069401751,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:27","end":"20:41","startHours":19.45340069401751,"endHours":20.685259163460714,"quality":"inauspicious"},{"name":"Chala","start":"20:41","end":"21:55","startHours":20.685259163460714,"endHours":21.917117632903917,"quality":"neutral"},{"name":"Labha","start":"21:55","end":"23:09","startHours":21.917117632903917,"endHours":23.148976102347124,"quality":"auspicious"},{"name":"Amṛta","start":"23:09","end":"00:23","startHours":23.148976102347124,"endHours":24.380834571790327,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:37","startHours":24.380834571790327,"endHours":25.61269304123353,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"02:51","startHours":25.61269304123353,"endHours":26.844551510676737,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:05","startHours":26.844551510676737,"endHours":28.07640998011994,"quality":"inauspicious"},{"name":"Udveg","start":"04:05","end":"05:18","startHours":28.07640998011994,"endHours":29.308268449563144,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.308268449563143,"endHours":6.308268449563143,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.308268449563143,"endHours":7.308268449563143,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.308268449563143,"endHours":8.308268449563144,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.308268449563144,"endHours":9.308268449563144,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.308268449563144,"endHours":10.308268449563144,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.308268449563144,"endHours":11.308268449563144,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.308268449563144,"endHours":12.308268449563144,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.308268449563144,"endHours":13.308268449563144,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.308268449563144,"endHours":14.308268449563144,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.308268449563144,"endHours":15.308268449563144,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.308268449563144,"endHours":16.308268449563144,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.308268449563144,"endHours":17.308268449563144,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.308268449563144,"endHours":18.308268449563144,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.308268449563144,"endHours":19.308268449563144,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.308268449563144,"endHours":20.308268449563144,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.308268449563144,"endHours":21.308268449563144,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.308268449563144,"endHours":22.308268449563144,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.308268449563144,"endHours":23.308268449563144,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.308268449563144,"endHours":24.308268449563144,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.308268449563144,"endHours":25.308268449563144,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.308268449563144,"endHours":26.308268449563144,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.308268449563144,"endHours":27.308268449563144,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.308268449563144,"endHours":28.308268449563144,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.308268449563144,"endHours":29.308268449563144,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.51894630695116,"eotMinutes":-6.292074307419696,"ayanamsa":23.1268}},"calendars":{"vikram_samvat":2005,"vikram_samvatsara":"Plava","saka_samvat":1870,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1355,"malayalam_era":1124,"nanakshahi_year":479,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ekādaśī · Vikram 2005 Plava · Śaka 1870 Sarvadhāri"},"festivals":[{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 January 7, 1948 CE · Perth, Australia · Vidhyamitra","description":"January 7, 1948 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 05:18, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1948-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1948-01-07","sa":"https://sa.vidhyamitra.com/city/perth/1948-01-07","hi":"https://hi.vidhyamitra.com/city/perth/1948-01-07","x-default":"https://vidhyamitra.com/city/perth/1948-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:39:23.940Z","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":"2026-05-31T02:39:23.940Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:39:23.940Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}