{"id":"vidhyamitra:city-day:perth:2127-01-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2127-01-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2127-01-10","date_display":"January 10, 2127 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":2127,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497939.770833,"kali_year":5228,"ahargana":1909474.2708,"sun":{"sidereal_longitude":263.1647,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":229.0662,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.9015,"elapsed_within_tithi_degrees":1.9015},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.0662,"elapsed_within_degrees":2.3995},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.2309},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2127,"month":1,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497939.770833,"ahargana":1909474.2708,"kali_year":5228,"ayanamsa_lahiri":25.6274,"grahas":{"sun":{"sidereal_longitude":263.63758899999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":227.76148899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":3.9798},"mars":{"sidereal_longitude":191.30068900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":280.646389,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":259.41748899999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":288.51018899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":149.57918899999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":166.8641,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":346.8641,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2127,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497939.770833,"kali_year":5228,"ahargana":1909474.2708,"sun":{"sidereal_longitude":263.1647,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":229.0662,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":325.9015,"elapsed_within_tithi_degrees":1.9015},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":229.0662,"elapsed_within_degrees":2.3995},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.2309},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.98,"elongation":34.099},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.98,"opposition_distance":145.901}},"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":"05:21","sunsetLocal":"19:27","solarNoonLocal":"12:24","dayLengthHours":14.097562041284633,"dayLengthDisplay":"14 Hours 05 Mins 51 Secs","nightLengthDisplay":"9 Hours 54 Mins 09 Secs","moonriseLocal":"02:58","moonsetLocal":"17:03","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:24","startHours":10.638760141915522,"endHours":12.4009553970761,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:56","end":"17:41","startHours":15.925345907397258,"endHours":17.68754116255784,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:07","end":"08:53","startHours":7.114369631594363,"endHours":8.876564886754942,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:07","startHours":8.641605519400198,"endHours":9.111524254109685,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:19","startHours":5.939572794820644,"endHours":6.315507782588234,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:52","startHours":11.931036662366612,"endHours":12.870874131785587,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:25","startHours":3.4724994375958333,"endHours":4.412336907014809,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:21","startHours":4.177377539660065,"endHours":5.352174376433784,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:41","startHours":14.750549070623538,"endHours":15.690386540042514,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.249736417718417,"endHours":19.649736417718415,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.449736417718416,"endHours":20.037134836105274,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.199736417718416,"endHours":20.949736417718416,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:52","startHours":23.931036662366612,"endHours":24.870874131785587,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:21","end":"07:07","startHours":5.352174376433784,"endHours":7.114369631594363,"quality":"neutral"},{"name":"Labha","start":"07:07","end":"08:53","startHours":7.114369631594363,"endHours":8.876564886754942,"quality":"auspicious"},{"name":"Amṛta","start":"08:53","end":"10:38","startHours":8.876564886754942,"endHours":10.638760141915522,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:24","startHours":10.638760141915522,"endHours":12.4009553970761,"quality":"inauspicious"},{"name":"Śubha","start":"12:24","end":"14:10","startHours":12.4009553970761,"endHours":14.16315065223668,"quality":"auspicious"},{"name":"Roga","start":"14:10","end":"15:56","startHours":14.16315065223668,"endHours":15.925345907397258,"quality":"inauspicious"},{"name":"Udveg","start":"15:56","end":"17:41","startHours":15.925345907397258,"endHours":17.68754116255784,"quality":"inauspicious"},{"name":"Chala","start":"17:41","end":"19:27","startHours":17.68754116255784,"endHours":19.449736417718416,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:27","end":"20:41","startHours":19.449736417718416,"endHours":20.687541162557835,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"21:56","startHours":20.687541162557835,"endHours":21.925345907397258,"quality":"inauspicious"},{"name":"Chala","start":"21:56","end":"23:10","startHours":21.925345907397258,"endHours":23.16315065223668,"quality":"neutral"},{"name":"Labha","start":"23:10","end":"00:24","startHours":23.16315065223668,"endHours":24.4009553970761,"quality":"auspicious"},{"name":"Amṛta","start":"00:24","end":"01:38","startHours":24.4009553970761,"endHours":25.63876014191552,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"02:53","startHours":25.63876014191552,"endHours":26.87656488675494,"quality":"inauspicious"},{"name":"Śubha","start":"02:53","end":"04:07","startHours":26.87656488675494,"endHours":28.114369631594364,"quality":"auspicious"},{"name":"Roga","start":"04:07","end":"05:21","startHours":28.114369631594364,"endHours":29.352174376433783,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.352174376433784,"endHours":6.352174376433784,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.352174376433784,"endHours":7.352174376433784,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.352174376433784,"endHours":8.352174376433783,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.352174376433783,"endHours":9.352174376433783,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.352174376433783,"endHours":10.352174376433783,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.352174376433783,"endHours":11.352174376433783,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.352174376433783,"endHours":12.352174376433783,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.352174376433783,"endHours":13.352174376433783,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.352174376433783,"endHours":14.352174376433783,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.352174376433783,"endHours":15.352174376433783,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.352174376433783,"endHours":16.352174376433783,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.352174376433783,"endHours":17.352174376433783,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.352174376433783,"endHours":18.352174376433783,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.352174376433783,"endHours":19.352174376433783,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.352174376433783,"endHours":20.352174376433783,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.352174376433783,"endHours":21.352174376433783,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.352174376433783,"endHours":22.352174376433783,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.352174376433783,"endHours":23.352174376433783,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.352174376433783,"endHours":24.352174376433783,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.352174376433783,"endHours":25.352174376433783,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.352174376433783,"endHours":26.352174376433783,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.352174376433783,"endHours":27.352174376433783,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.352174376433783,"endHours":28.352174376433783,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.352174376433783,"endHours":29.352174376433783,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"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":-22.05277941605989,"eotMinutes":-7.499323824565993,"ayanamsa":25.6274}},"calendars":{"vikram_samvat":2184,"vikram_samvatsara":"Śārvarī","saka_samvat":2049,"saka_samvatsara":"Sarvajit","bengali_samvat":1534,"malayalam_era":1303,"nanakshahi_year":658,"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 Trayodaśī · Vikram 2184 Śārvarī · Śaka 2049 Sarvajit"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 10, 2127 CE · Perth, Australia · Vidhyamitra","description":"January 10, 2127 CE for Perth, Australia: Kṛṣṇa Trayodaśī, sūryodaya 05:21, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2127-01-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2127-01-10","sa":"https://sa.vidhyamitra.com/city/perth/2127-01-10","hi":"https://hi.vidhyamitra.com/city/perth/2127-01-10","x-default":"https://vidhyamitra.com/city/perth/2127-01-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:27:31.013Z","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":"2026-05-31T06:27:31.013Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:27:31.013Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}