{"id":"vidhyamitra:city-day:perth:2023-01-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2023-01-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-01-14","date_display":"January 14, 2023 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":2023,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459958.770833,"kali_year":5124,"ahargana":1871493.2708,"sun":{"sidereal_longitude":269.2382,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":170.9325,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.6944,"elapsed_within_tithi_degrees":9.6944},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.9325,"elapsed_within_degrees":10.9325},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.1707},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2023,"month":1,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459958.770833,"ahargana":1871493.2708,"kali_year":5124,"ayanamsa_lahiri":24.1748,"grahas":{"sun":{"sidereal_longitude":269.416242,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":167.258242,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":2.135},"mars":{"sidereal_longitude":43.67044199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":255.08134199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":338.819642,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":289.232342,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":299.694342,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":19.2803,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.2803,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2023,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459958.770833,"kali_year":5124,"ahargana":1871493.2708,"sun":{"sidereal_longitude":269.2382,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":170.9325,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.6944,"elapsed_within_tithi_degrees":9.6944},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":170.9325,"elapsed_within_degrees":10.9325},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.1707},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.135,"elongation":98.306},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.135,"opposition_distance":81.694}},"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":"05:25","sunsetLocal":"19:26","solarNoonLocal":"12:26","dayLengthHours":14.029249496961494,"dayLengthDisplay":"14 Hours 01 Mins 45 Secs","nightLengthDisplay":"9 Hours 58 Mins 15 Secs","moonriseLocal":"23:23","moonsetLocal":"11:51","rahuKala":{"name":"Rāhu Kāla","start":"08:55","end":"10:40","startHours":8.918613042415432,"endHours":10.672269229535619,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:11","end":"15:56","startHours":14.179581603775993,"endHours":15.933237790896179,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:25","end":"07:10","startHours":5.411300668175058,"endHours":7.1649568552952445,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.684792217466073,"endHours":9.15243386736479,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":5.995852730548454,"endHours":6.369966050467427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:54","startHours":11.95828376675709,"endHours":12.893567066554523,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:29","startHours":3.5407340685801922,"endHours":4.476017368377625,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:25","startHours":4.242196543428267,"endHours":5.411300668175058,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:42","startHours":14.764133666149387,"endHours":15.69941696594682,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.240550165136554,"endHours":19.640550165136553,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:02","startHours":19.440550165136553,"endHours":20.025102227509947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.190550165136553,"endHours":20.940550165136553,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:54","startHours":23.95828376675709,"endHours":24.893567066554525,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:25","end":"07:10","startHours":5.411300668175058,"endHours":7.1649568552952445,"quality":"inauspicious"},{"name":"Śubha","start":"07:10","end":"08:55","startHours":7.1649568552952445,"endHours":8.918613042415432,"quality":"auspicious"},{"name":"Roga","start":"08:55","end":"10:40","startHours":8.918613042415432,"endHours":10.672269229535619,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:26","startHours":10.672269229535619,"endHours":12.425925416655804,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"14:11","startHours":12.425925416655804,"endHours":14.179581603775993,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:56","startHours":14.179581603775993,"endHours":15.933237790896179,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:41","startHours":15.933237790896179,"endHours":17.686893978016364,"quality":"auspicious"},{"name":"Kāla","start":"17:41","end":"19:26","startHours":17.686893978016364,"endHours":19.440550165136553,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:26","end":"20:41","startHours":19.440550165136553,"endHours":20.686893978016368,"quality":"auspicious"},{"name":"Amṛta","start":"20:41","end":"21:56","startHours":20.686893978016368,"endHours":21.93323779089618,"quality":"auspicious"},{"name":"Kāla","start":"21:56","end":"23:11","startHours":21.93323779089618,"endHours":23.179581603775993,"quality":"inauspicious"},{"name":"Śubha","start":"23:11","end":"00:26","startHours":23.179581603775993,"endHours":24.425925416655808,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:40","startHours":24.425925416655808,"endHours":25.67226922953562,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:55","startHours":25.67226922953562,"endHours":26.918613042415434,"quality":"inauspicious"},{"name":"Chala","start":"02:55","end":"04:10","startHours":26.918613042415434,"endHours":28.164956855295245,"quality":"neutral"},{"name":"Labha","start":"04:10","end":"05:25","startHours":28.164956855295245,"endHours":29.41130066817506,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.411300668175058,"endHours":6.411300668175058,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.411300668175058,"endHours":7.411300668175058,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.411300668175058,"endHours":8.411300668175059,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.411300668175059,"endHours":9.411300668175059,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.411300668175059,"endHours":10.411300668175059,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.411300668175059,"endHours":11.411300668175059,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.411300668175059,"endHours":12.411300668175059,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.411300668175059,"endHours":13.411300668175059,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.411300668175059,"endHours":14.411300668175059,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.411300668175059,"endHours":15.411300668175059,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.411300668175059,"endHours":16.41130066817506,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41130066817506,"endHours":17.41130066817506,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41130066817506,"endHours":18.41130066817506,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41130066817506,"endHours":19.41130066817506,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41130066817506,"endHours":20.41130066817506,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41130066817506,"endHours":21.41130066817506,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41130066817506,"endHours":22.41130066817506,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41130066817506,"endHours":23.41130066817506,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41130066817506,"endHours":24.41130066817506,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41130066817506,"endHours":25.41130066817506,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41130066817506,"endHours":26.41130066817506,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41130066817506,"endHours":27.41130066817506,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41130066817506,"endHours":28.41130066817506,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41130066817506,"endHours":29.41130066817506,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.376328688547133,"eotMinutes":-8.99752499934842,"ayanamsa":24.1748}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 14, 2023 CE · Perth, Australia · Vidhyamitra","description":"January 14, 2023 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 05:25, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2023-01-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2023-01-14","sa":"https://sa.vidhyamitra.com/city/perth/2023-01-14","hi":"https://hi.vidhyamitra.com/city/perth/2023-01-14","x-default":"https://vidhyamitra.com/city/perth/2023-01-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:08:55.928Z","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":"2026-05-14T21:08:55.928Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:08:55.928Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}